← Table of contents
Glue, gelatine, animal charcoal, phosphorous, cements, pastes and mucilages

Part 2 — INDEX.

Reading edition

Acid calcium phosphate, 120

—— —— —— crystallization of, 125, 126

—— —— —— formation of, 121-124

—— sodium sulphate, use of, in drying glue, 72, 73

Acidity, determination of, in glue, 205, 206

Acids, dilute, effect of, on glue solution, 7

Adamson, Wm., method of, for removing hydrocarbons from substances which have been treated therewith, 84-86

—— —— method of, for treating substances with hydro carbon vapor for the purpose of extracting oils, fats, etc., 79-82

—— —— method of, for treating substances with liquid hydrocarbons for the purpose of extracting oils, fats, etc., 82-84

—— —— and Simonis, Chas. F. A., apparatus of, for extracting bones with benzine, 76-79

Adhesive paste, 264

Adulterations of glue, determination of, 214, 215

Agar-Agar, 12, 201, 202

Air-bladders, 16, 41

—— bleaching glue in the, 141

—— drying the cakes of glue in the, 64

Alabaster, 244

—— cement for, 242

Albumen paste, 265, 266

—— —— use of, for clarifying glue liquor, 54

Alum cement, 228

—— —— effect of, on glue solution, 7

—— —— use of, for clarifying glue liquor, 54

—— —— —— —— preserving paste, 257

Amber, resinous cement for, 229

American cement for jewelers, 252

American glue, analysis of, 207

Ammonium sulphate, use of, in drying glue, 72, 73

Animal charcoal, bleaching glue with, 142

—— —— bones for the manufacture of, 107

—— —— carbonization of bones for, 108-112

—— —— decolorizing glue liquor with, 55

—— —— manufacture of, 112, 113

—— —— yield of, 113

—— skin, constitution of, 17, 18

Antiseptics for the preservation of glue-stock, 30

Arabin, conversion of metarabin into, 271

Arabol-gum, preparation of, 270

Ash, burning bones to, 117-119

Bacteriology, use of gelatine in, 194

Banknote glue, 269

Barium chloride, effect of, on glue solution, 7

Basic calcium phosphate, 120

Beet-root slices, desaccharized, preparation of an adhesive substance from, 270, 271

Belgian retort-furnace for the carbonization of bones, 109-112

Benzine, extracting fat from bones with, 76-92

Billiard balls, compound for, 155, 156

Bleaching glue, methods of, 141-145

—— —— stock, 55, 56

Blood, fresh, use of, for clarifying glue liquor, 54

Blumenthal’s method of preparing dextrine, 260, 261

Boiler for glue boiling, 44

Boiling bones, 74, 75

—— —— duration of, 45

—— —— or cooking glue, 44-52

Bone ash, composition of, 119

—— —— conversion of, into a coarse powder, 119

—— —— decomposition of, by sulphuric acid, 119-125

—— —— kiln for, 117-119

—— —— preparation of, 117-119

—— —— yield of, 119

—— cartilage, composition of, 32

—— cement for, 230

—— crusher, 36

—— gelatine, 170-180

—— —— modern process of preparing, 179, 180

—— -glue, manufacture of, 74-116

—— meal, glue and fat, simultaneous utilization of bones for, 104-113

—— -mill, Crosskill, 36

—— raw materials, 16

—— size, 159, 160

Bones, absorption of sulphurous acid by, 92

—— Adamson and Simonis’ apparatus for extracting, 76-79

—— and cartilages, 31-39

—— apparatus for extracting the fat from, with benzine, 76-94

—— Belgian retort-furnace for the carbonization of, 109-112

—— boiling of, 74, 75

—— burning of, to ash, 117-119

—— buying of, 32

—— carbonization of, 108-112

—— constitution of, 32

—— crushed, sorting of, 36, 37

—— crushing or grinding of, 33-36

—— extraction of, 76-94

—— —— —— phosphates from, 115

—— fatty matters in, 32

—— for the manufacture of animal charcoal, 107

—— honey-combed, 39

—— Leuner’s apparatus for extracting, 90-92

—— lime bath for, 37

—— products obtained in the distillation of, 112

—— Seltsam’s apparatus for extracting, 84-86

—— —— apparatus for extracting, improved by Th. Richter, 88-90

—— simultaneous utilization of, for fat, bone-meal and glue, 104-113

—— —— utilization of, for fat, glue and calcium phosphate, 113-116

—— sorting of, 32, 33, 104, 105

—— sulphurous acid for extracting, 92-94

—— treatment of, with high pressure steam, 105-107

—— utilization of the liquor obtained in the treatment of, with hydrochloric acid, 125-127

—— value of, 32

—— waste of, from the preparation of tinned provisions, 19

Bookbinder’s glue, 12

—— size, 160

Book isinglass, 197

Boric acid, preservation of glue-stock with, 30

Bottles, cracked, cement for, 240, 241

Bouillon tablets, 12

Brazilian isinglass, 199, 200

Briers, D. J., process for the preparation of bone gelatine employed by, 171-179

Brochette, 43

Brushmaker’s cement, 251

Bullock’s feet, 18

—— hide, waste of, 18

—— leather, 30

Burning bones to ash, 117-119

Cakes, cutting glue into, 57-64

—— drying the, 64-73

—— machines for cutting the jelly into, 60-64

—— shape of, 57, 58

—— tools for cutting the jelly into, 59

Calcium chloride, 116

—— metaphosphate, 120, 127

—— phosphate, 115

—— —— fat and glue, simultaneous utilization of bones for, 113-116

Calf leather, 30

—— skin waste, 18

Calves’ feet, 30

—— heads, 18, 30

Carbolic acid, preservation of glue-stock with, 29

—— —— use of, for preserving paste, 257, 258

Carbon disulphide, use of, for extracting bones, 76

Cardboard, paste for, 269

Cartilage, 1

—— conversion of, into glue, 94-104

—— drying of, 114

—— preservation of, 114

—— treatment of, with high-pressure steam, 98

—— yield of glue from, 115

Cartilages and bones, 31-39

Caseine cement which can be kept for a long time, 239

—— cements, 237-240

—— mucilage, 264

—— —— for photographer’s use, 266

—— ordinary technical, preparation of, 238, 239

—— pure, preparation of, 237, 238

Castings, cement for filling in defects in, 246

Cattle, pieces of hide from the lower parts of the limbs of, 30

Cayenne isinglass, 199, 200

Cellular tissue, 1

Celluloid, cement for, 252

Cement resisting acids, 248

—— —— —— very high temperatures, 248

Cements, caseine, 237-240

—— chemical nature of, 219

—— classification of, 218-223

—— for chemical apparatus, 247-249

—— —— —— —— special purposes, 249-252

—— glue and starch, 222, 223

—— glycerine, 242

—— gypsum, 244, 245

—— how to use, 252-255

—— iron, 245-247

—— lime, 223, 243, 244

—— oil, 219, 220, 224-229

—— pastes and mucilages, preparation of, 224-271

—— resinous, 220, 221, 229-233

—— resisting high temperatures, 246

—— rubber and gutta-percha, 222, 233-237

—— water glass, 240-242

Chalk, 243

Charcoal, animal, bleaching glue with, 142

—— —— bones for the manufacture of, 107

—— —— carbonization of bones for, 108-112

—— —— manufacture of, 112, 113

—— —— yield of, 113

—— mixing calcium phosphate with, 124

Chemical apparatus, cements for, 247-249

Chinese isinglass, 201, 202

Chlorbarium, soaking hides in, 20

Chloride of lime, bleaching glue-stock with, 55

Chlorine, bleaching glue with, 141

Chondrin, chemical composition of, 5, 6

—— conversion of, into glutin, 6

—— formation of, 3

—— properties of, 5

—— pure, preparation of, 5

Chrome glue, 153

Clarifying glue liquor, 52-56

—— —— —— apparatus for, 98

—— —— —— vats, 53

Clay crucibles, cracked, cement for, 243

Clearness of glue, definition of, 53

Clock faces, white enameled, cement for, 230

Cloth, cement for, 252

—— paste for attaching, to table tops, 269

Colle franche, 43

Cologne glue, 148

Color mixtures, glue for, 11

—— of glue, definition of, 53

Colored gelatine, 181, 182

Coloring glue, 156

—— matters for gelatine, 181, 182

—— substances, removal of, from glue liquor, 54-56

Combs, hard rubber, cement for, 236

Common salt, effect of, on glue solution, 7

Constitution of glue, 3-6

Conversion of cartilage into glue, 94-104

Cooking, duration of, 44

—— or boiling glue, 44-52

Cooling boxes, 100

—— glue liquor, 100

Corium, 1, 17

Court-plaster, 12, 184, 185

Cox, J. and G., process for the manufacture of gelatine patented by, 166, 167

Crockery, cement for, 236, 237

Crosskill bone mill, 36

Crucibles, cement for, 243

Crude glue, definition of, 3

—— —— preparation of, 43

Culinary purposes, glue for, 12-14

Dark steam glue, 152

Devoulx, cutting apparatus invented by, 62-64

Dextrine mucilage, 267

—— —— preparation of, 259-261

Diamond cement, 229

Distillation of crude phosphorus, 133-135

—— —— phosphorus, 127-132

Drying, acceleration of, 72, 73

—— cakes of glue, 64-73

—— galleries, 68-71

—— house, modern, 71, 72

Drying room, 65

—— —— regulating the temperature of the, 67, 68

East India isinglass, 199

Elastic cement, 234

—— gutta-percha cement, 236

—— masses, glue for, 14

—— paste, 263

Electric furnace for the manufacture of phosphorus, 138-140

Electrical apparatus, cement for, 251, 252

Emery paper, use of glue in the manufacture of, 12

Epidermis, 17

Epsom salt, behavior of glue solution towards, 7

—— —— use of, in drying glue, 72, 73

Evaporating pan, open, 98-100

—— pans, 124

Evaporators, spiral, 100, 101

Extraction of bones, 76-94

Fabrics, water-proofing of, 161-163

Fancy articles, fine, paste for, 265

Fans, gelatine veneers for, 15

Fat, bone meal and glue, simultaneous utilization of bones for, 104-113

—— extraction of, with benzine, 76-92

—— —— —— hydrocarbon vapors, 79-82

—— —— —— liquid hydrocarbons, 82-84

—— glue and calcium phosphate, simultaneous utilization of bones for, 113-116

Fertilizers, utilization of liquors for, 116

Fining, gelatine for, 182

Fish bladders, 1

—— —— glue, 202-204

—— —— —— points to be observed in the manufacture of, 41, 42

—— —— —— raw materials for, 41, 42

—— scales, 16, 42

—— —— preparation of glue from, 203

Fleck’s kiln for burning bones, 118, 119

—— process of accelerating the drying of glue, 72, 73

Flour paste, 256-258, 261, 262

Fluid pastes, 264, 265

Foils, gelatine, 15, 185, 186

Formaldehyde, preservation of glue-stock with, 29, 30

Forming or moulding the glue, 56-64

Formo-gelatine, 193, 194

French mastic, 227

—— putty, 225

Friedberg’s apparatus for clarifying glue liquor, 98

—- —— —— conversion of cartilage into glue, 94-97

Furnace, electric, for the manufacture of phosphorus, 138-140

Galley furnace, 128, 129

Galvanized iron-wire netting, 66

Gelatin, pure, preparation of, 4

Gelatine and glycerine, compound of, 12

—— and products prepared from it, manufacture of, 165-195

—— artificial silk from, 195

—— capsules, 14, 184

—— colored, 181, 182

—— constitution of, 165

—— Cox’s process for the manufacture of, 166, 167

—— foils, 15, 185, 186

—— for fining purposes, 182

—— for photographic printing and photographic purposes in general, 183, 184

—— Jullion and Pirie’s process for the preparation of, 38

—— Nelson’s process for the manufacture of, 166

—— preparation of, from ordinary glue, 182, 183

—— substitute for, 203, 204

—— Swinborne’s improved patented process for the preparation of, 167

—— testing of, 205-217

—— veneers, 15, 186-193

—— yielding tissues, 1

German isinglass, 200

Gilder’s glue, 150

Glass, cement for, 230, 233, 239, 241, 243, 245

—— —— for attaching metal letters to, 249

—— —— —— —— —— to metal, 251

—— mastic cement for, 232

—— oil cement for, 228

—— paper, use of glue in the manufacture of, 12

—— paste for attaching labels to, 270

—— plates, gelatinizing liquors upon, 58, 59

—— upon glass, cement for, 230

—— —— metal, cement for, 230

Glauber’s salt, use of, in drying glue, 72, 73

Gloves, waste from the manufacture of, 43

Glue, acceleration of the drying of, 72, 73

—— addition of mineral substances to, 149

—— American, analysis of, 207

—— and starch cements, 222, 223

—— as a binding agent, 11

—— —— —— joining medium, 10, 11

—— banknote or mouth, 269

—— boiler, Terne’s, 51, 52

—— boiling, boiler for, 44

—— —— convenient apparatus for, 46, 47

—— —— in open jacketed pans, 49, 50

—— —— or cooking, 44-52

—— —— with steam, boiler for, 47-49

—— chemical composition of, 8

—— chrome, 153

—— clearness of, 53

—— Cologne, 148

—— color of, 53

—— coloring of, 156

—— constitution of, 3-6

—— conversion of cartilage into, 94-104

—— cooking, process of, 51

—— crude, definition of, 3

—— —— preparation of, 43

—— cutting the, into cakes, 57-64

—— deduction of the quality of, from indirect properties, 207, 208

—— determination of acidity in, 205, 206

—— —— of adulterations of, 214, 215

—— —— of glutin in, 206, 207

—— —— of moisture in, 205

—— different varieties of, and their preparation, 146-164

—— drying cakes of, 64-73

—— —— room for, 65

—— factory, location of a, 21

—— —— manner of carrying on the work in a, 26-30

—— fat and bone-meal, simultaneous utilization of bones for, 104-113

—— for attaching leather to metal, 153

—— —— culinary and medicinal purposes, 12-14

—— —— elastic masses and as a partial substitute for rubber, 14

—— —— fancy articles, 14, 15

Glue joints in leather driving belts, 163

—— —— —— leather, paper, etc., 153, 154

—— —— —— parchment paper in making sausage skins, 154, 155

—— formation of, 6

—— from various materials, external characteristics of, 6, 7

—— gilder’s, 150

—— holding power of, 147, 148

—— how to make and use, 147

—— in animal organism, 2

—— —— sizing, 12

—— inferior qualities of, 12

—— joiner’s, 146

—— Kissling’s results in testing, 215

—— liquid, 151, 152

—— liquor, apparatus for clarifying, 98

—— —— clarifying the, 52-56

—— —— concentration of, 50

—— —— cooling of, 100

—— —— decolorizing of, with animal charcoal, 55

—— —— instrument for measuring the percentage of glue in, 103

—— measuring the percentage of, in glue liquor, 103, 104

—— methods of bleaching, 141-145

—— moulding or forming of, 56-64

—— nature of, 1-9

—— nets for drying, 66, 67

—— ordinary, preparation of gelatine from, 182, 183

—— parchment, 150

—— Paris, 150, 151

—— patent, 150

—— practical testing of, 215-217

—— principal substances employed as raw material for, 16

—— properties of, and its behavior towards other substances, 6-9

—— raw materials and their preparation for the manufacture of, 16-38

—— results obtained by comparative experiments in testing, 209, 210

—— Russian, 149, 150

—— size, 150

—— solution, behavior of, towards salts, 7, 8

—— steam, 152

—— stock, bleaching of, 55, 56

—— —— dry-limed, 19

—— —— dry, uncured, or salted, 19

—— —— green-limed, 19

—— —— green-salted, 19

—— —— influence of the age of animals on the product from, 20

—— —— limed, washing of, 21-26

—— —— notes in reference to judging, 19, 20

—— —— preparation of, 21-38

—— —— preservation of, 29

—— —— sheds for, 26

—— —— transformation in boiling the, 2

—— —— washer, 22-26

—— substitute for, 203, 204

—— transition stages of, 2

—— uses of, 10-15

—— testing of, 205-217

—— tungstic, 155

—— water-proof, 160

—— yield of, from cartilage, 115

—— —— —— from tannery waste, 18

—— -yielding substance, production of, 2

—— —— tissues, 1

Glutin, conversion of chondrin into, 6

—— determination of, in glue, 206, 207

—— formation of, 3

—— properties of, 4, 5

—— pure, preparation of, 4

Glycerine and glycerine cements, 242

—— —— litharge cement, 242

—— paste, 266

—— —— for office use, 268

—— properties of, 242

Glycocoll, 6

Goat leather, 31

Gray lime, 28

Green waste, liming of, 26, 27

Gum tragacanth, 261

Gutta-percha and rubber cements, 222, 233-237

Gypsum, 244

Gypsum cements, 244, 245

Hager’s diamond cement, 229

Hard rubber cement, 234

—— combs, cement for, 236

Hare skins, 18, 31

Hartshorn, 1

Hayes, S. Dana, analysis of American glue by, 207

Heat-resisting cement, 245

Hectograph mass, 14, 163, 164

Heuzé’s method of preparing dextrine, 261

Hide, transformation in drying the, 2

Hides for glue-stock, classification of, 30, 31

—— soaking of, in chlorbarium, 20

Hoeveller, W. A., apparatus for drying glue invented by, 68-71

—— glue-stock washer of, 22-26

Hog skins, 18

Hollander, 39

Horn, cement for, 232

—— piths, 19

Horses’ hoofs, cement for, 236

Hudson Bay isinglass, 199

Hydraulic works, cement for, 241

Hydrocarbon vapors, extraction of fats, oils, etc., with, 79-82

Hydrocarbons, liquid, extraction of fats, oils, etc., with, 82-84

—— removal of, from substances, 84-86

Hydrochloric acid, treatment of bones with, 37

—— —— utilization of the liquor obtained in treating bones with, 125-127

Ichthyocolle Française, 200, 201

Irish moss, 202

Iron and stone, cement for, 245

—— cement for, 245, 246

—— cements, 245-247

—— pipes, fire-proof cement for, 246

—— pots, cracked, cement for, 246

—— water tanks, cement for, 246

Isinglass, adulteration of, 196, 197

—— and its substitutes, 196-204

—— chemical composition of, 8

—— preparation of, in Russia, 197, 198

—— sources of, 196

—— spurious, 196

—— substitute for, 203, 204

Isinglassine, 201

Ivory, cement for, 230

Jeffrey’s marine glue, 235

Jelly, definition of, 3

—— effect of tannin on, 8

—— machines for cutting the, into cakes, 60-64

—— properties of, 7

—— tools for cutting the, into cakes, 59

—— transformation in boiling the, 2

Jennings’ method for the preparation of fish glue, 202, 203

Jewelers, American cement for, 252

—— cement, 252

Joiners, cement for, 243

—— glue, 146

Jullion and Pirie’s process for the preparation of gelatine, 38

Kid leather, waste from paring, 31

Kiln for burning bones, 117-119

Kissling’s results in testing glue, 215

Knapsack leather, 31

Knife handles, cement for, 231

Label paste, 263

Labels, mucilage for, 263

—— paste for attaching, to glass, porcelain and metal, 270

—— —— for attaching, to polished nickel, 268

—— —— for attaching, to tin, 268

Lamb leather, 31

Leaf isinglass, 197

Leather, cement for, 235, 237

—— driving belts, glue for joints in, 163

—— for glue-stock, classification of, 30, 31

—— glue for, 153, 154

—— —— —— attaching, to metal, 153

—— paste for attaching, to table tops, 269

—— —— —— joining, to pasteboard, 267, 268

—— skins, actual, 17

—— waste, 39-42

—— —— comminution of, 39, 40

Leucine, 6

Leuner’s apparatus for extracting bones, 90-92

Lime and glue cement, 244

—— —— sugar paste, 265

—— bath for bones, 37

—— cements, 223, 243, 244

—— milk of, preparation of, 26, 27

—— precipitation of, by oxalic acid, 54

—— slaked, effect of, on glue solution, 7

—— testing of, 27, 28

Limed glue-stock, washing of, 21-26

Liming green waste, 26, 27

—— waste, 20

Linseed oil and clay cement, 248

—— —— —— manganese cement, 248

Lipowitz’s method of testing glue, 208, 209

Liquid fining gelatine, 182

—— glue, 151, 152

—— sugar and lime paste, 265

Litharge cement, 225

Magnesium sulphate, 116

Manufacture of bone-glue, 74-116

—— —— gelatine, and products prepared from it, 165-195

—— —— phosphorus, 117-140

—— —— skin glue, 43-73

Maps, paste for mounting, 266

Marble, cement for, 242, 251

—— —— for attaching metal letters to, 249

—— oil cement for, 228, 229

Marine glue, 234, 235

Matches, use of glue in the manufacture of, 11

Mastic, 226, 227

—— cement, 226, 227

Medicinal purposes, glue for, 12-14

Meerschaum, cement for, 239

Meta-gelatin, 7

Metal, cement for attaching wood, glass, etc., to, 251

—— glue for attaching leather to, 153

—— letters upon glass, cement for, 230, 249

—— paste for attaching labels to, 270

Metals, cement for, 239

—— —— for uniting, 241

Metarabin, conversion of, into arabin, 271

Mica, cement for, 231, 232

Milk of lime, preparation of, 26, 27

Moisture, determination of, in glue, 205

Mother-of-pearl, glue imitations of, 15

Moulding boxes, 56

—— or forming the glue, 56-64

—— refined phosphorus, 135-137

Mouth glue, 269

Mucilage, 263, 264

—— caseine, 264

—— —— for photographers’ use, 266

—— dextrine, 267

—— for attaching labels to tin, 268

—— —— labels, 263

—— —— office use, 268

—— —— postage stamps, 264

—— preservation of, 259, 260

—— strong, 267

—— tragacanth, 264

Mucilages and pastes, 255-271

—— —— —— for special purposes, 261-271

—— —— pastes and cements, preparation of, 224-271

Muratori and Landry’s method of water-proofing fabrics, 162, 163

Muzmann and Krakowitzer’s method of water-proofing fabrics, 162, 163

Nature of glue, 1-9

Nelson, G., process of, for the manufacture of gelatine, 166

Nets for drying glue, 66, 67

Netting, metallic, 66

—— twine, 66, 67

Neutral potassium tartrate, behavior of glue solution towards, 7

New York isinglass, 198

Nickel, polished, paste for attaching labels to, 268

North American isinglass, 198

Office use, glycerine paste for, 268

—— —— mucilage for, 268

Oil cements, 219, 220, 224-229

Oils, extraction of, with hydrocarbon vapors, 79-82

—— —— —— with liquid hydrocarbons, 82-84

Ornaments, indestructible mass for, 155

Osseine, 1

Oxalic acid, effect of, on glue solution, 7

—— —— precipitation of lime by, 54

Pads, paste for, 270

Paget’s mastic, 227

Pale steam glue, 152

Pan, open evaporating, 98-100

Pans, evaporating, 124

—— open jacketed, 49, 50

—— vacuum, 101-103

Paper bags, paste for, 266

—— colored, use of glue in the manufacture of, 11

—— glue for, 153, 154

—— hangings, glue in the manufacture of, 11

—— paste for, 265

—— —— —— fastening, on tin-foil, 266, 270

Parchment glue, 150

—— paper, glue for, in making sausage skins, 154, 155

—— scraps, 18

Paris glue, 150, 151

Paste, adhesive, 264

—— albumen, 265, 266

—— clean and durable, 268, 269

—— elastic or pliable, 263

—— fluid, 264, 265

—— for attaching cloth or leather to table tops, 269

—— —— —— labels to glass, porcelain and metal, 270

—— —— —— —— to polished nickel, 268

—— —— cardboard, 269

—— —— fastening paper on tin foil, 266, 270

—— —— joining leather to pasteboard, 267, 268

—— —— mounting maps, 266

—— —— pads, 270

—— —— paper and fine fancy articles, 265

—— —— —— bags, 266

—- —— scrap-books, 266, 267

—— —— skins, 267

—— glycerine, 266

—— —— for office use, 268

—— label, 263

—— preparation of, 255

—— preservatives for, 257

—— rules to be observed in the preparation of, 256

—— strong adhesive, 262

—— sugar and lime, 265

—— that will not sour, 262

—— Venetian, 262

Paste-board, paste for joining leather to, 267, 268

Pastes and mucilages, 255-271

—— —— —— for special purposes, 261-271

—— mucilages and cements, preparation of, 224-271

Patent glue, 150

Patriarch isinglass, 197

Permanent white, addition of, to glue, 149

Petroleum, cement to withstand the action of, 231

—— lamps, cement for, 231

Phosphates, extraction of, from bones, 115

Phosphorus, crude, composition of, 131, 132

—— —— distillation of, 133-135

—— —— purification of, 132

—— distillation of, 127-132

—— galley furnace for distilling, 128, 129

—— loss of, 132

—— manufacture of, 117-140

—— —— of, with the assistance of electricity, 138-140

—— operations in the preparation of, 117

—— refined, moulding of, 135-137

—— refining and purifying of, 132-135

—— receivers for, 129

—— removal of, from the receivers, 131

—— residue in the manufacture of, 127

—— sticks, mode of forming, 135-137

—— storing of, 138

Photographers, caseine mucilage for 266

Photographic printing, gelatine for 183, 184

Photo-lithography, use of glue in, 14

Pierres de mastic, 226, 227

Pipes exposed to a red heat, cement for tightening joints of, 241

Plaster of Paris, 244

—— —— —— cement, universal, 245

—— —— —— statues, cement for, 244, 245

Pliable paste, 263

Porcelain, cement for, 231, 239, 240, 241, 243, 245

—— oil cement for, 229

—— paste for attaching labels to, 270

—— sulphur cement for, 232, 233

Postage stamps, mucilage for, 264

Potassium carbonate, behavior of glue solution towards, 7

Printing rollers, compositions for, 157

Putty, 224, 225

Quick lime, 243

Rabbit skins, 18, 31

Rag-engine, 39

Raw materials and their preparation for the manufacture of glue, 16-38

—— —— collection and buying of, 16

—— —— division of, 16

Receivers for collecting phosphorus, 129

—— —— removal of phosphorus from the, 131

Red lead cement, 225

Resinous cements, 220, 221, 229-233

Retort-furnace, Belgian, for the carbonization of bones, 109-112

Retorts, 127, 128

Rochelle salts, behavior of glue solution towards, 7

Rubber and gutta-percha cements, 222, 233-237

—— cement for, 250

—— —— —— chemical apparatus, 248, 249

—— glue as a partial substitute for, 14

Russia, preparation of isinglass in, 197, 198

Russian glue, 149, 150

—— isinglass, 197, 198

—— steam glue, 152

Sahlstrom’s process for preparing a substitute for isinglass, gelatine and glue, 203, 204

Sal ammoniac, effect of, on glue solution, 7

Saltpetre, effect of, on glue solution, 7

Salts, behavior of glue solution towards, 7, 8

Samovey leaf isinglass, 197

Sandpaper, use of glue in the manufacture of, 12

Sausage skins, glue for parchment paper in making, 154, 155

Scheibler’s cement for chemical apparatus, 249

Schneible, J., machine for cutting the jelly into cakes invented by, 60-62

Scrap-books, paste for, 266, 267

Selenite, 244

Seltsam’s apparatus for extracting bones, 84-86

—— —— for extracting bones improved by Th. Richter, 88-90

Serbat’s mastic, 227, 228

Seubert’s apparatus for moulding phosphorus, 135, 136

Sheds for glue-stock, 26

Sheep leather, 31

—— skin waste, 18

Shell lime, 28

Shoemakers’ paste, 258, 259

Siberian purse isinglass, 197

Sieve for sorting crushed bones, 36, 37

Silicate of soda, 240

Silk, artificial, from gelatine, 195

Sinews, 1

Size, 157-160

—— glue, 150

Sizing, glue in, 12

Skin gelatine, 166-170

—— —— modern process of preparing, 167-170

—— glue, classification of operations in the manufacture of, 43

—— —— manufacture of, 43-73

—— -like raw materials, 16

Skins, paste for, 267

—— steeping of, 18

—— used for packing, use of, for glue, 19

Sodium carbonate, behavior of glue solution towards, 7

Soft putty, 225

—— rubber cement, 233, 234

Sounds, 41

Spiral evaporators, 100, 101

Stamping mill for crushing bones, 34, 35

Staple isinglass, 197

Starch and glue cements, 222, 223

—— paste, 255, 256, 261

Steam, apparatus for boiling glue with, 47-49

Steam boiler cement, 250

—— glue, 152

—— high-pressure, treatment of bones with, 105-107

—— pipes, cement for, 250, 251

—— —— oil cement free from lead for, 228

—— —— —— cements for, 228

Steaming bones, 75, 76

Stephenson’s oil cement, 228

Stick mastic cement, 232

Stone lime, 28

Stove plates, cracked, cement for, 246

Stoves, black cement for, 246

Stratena, 252

Straw, use of, as a filter, 44

Sugar and lime paste, 265

Sulphate of alumina, use of, for clarifying glue liquor, 54

—— —— baryta, addition of, to glue, 149

Sulphuric acid, decomposition of bone ash by, 119-125

Sulphurous acid, absorption of, by bones, 92

—— —— bleaching glue with, 143-145

—— —— glue-stock with, 55, 56

—— —— dilute, treatment of bones with, 38

—— —— generation of, 93, 94

—— —— process for extracting bones, 92-94

—— —— solution, apparatus for the production of, 143, 144

Surrons, 31

Swinborne’s improved patented process for the preparation of gelatine, 167

Table tops, paste for attaching cloth or leather to, 269

Tannery waste, yield of glue from, 18

Tannin as a test for the presence of gelatine, 165

—— effect of, on glue solution, 8

—— removal of, from leather waste, 39-41

Tendons, 1

Terne’s apparatus for the generation of sulphurous acid, 94

—— glue boiler, 51, 52

Terra-cotta articles, cement for, 232

Testing glue and gelatine, 205-217

Tin foil, paste for fastening paper on, 266, 270

Tin paste for attaching labels to, 268

Tires, cement for, 250

Tools for cutting the jelly into cakes, 59

Tortoise shell, cement for, 232

—— —— glue imitations of, 15

Toys indestructible mass for, 155

Tragacanth, 261

—— mucilage, 264

Transition stages of glue, 2, 3

Tub-size, manufacture of, 158, 159

Tungstic glue, 155

Turners, cement for, 229, 230

Twine netting, objections to, 66, 67

Under skin, 17

Uses of glue, 10-15

Vacuum pans, 101-103

Vasa lymphatica, 1

Vats, clarifying, 53

Veneers, gelatine, 15, 186-193

Venetian paste, 262

Walls, damp, marine glue for, 235

Wash basins, cement for, 225, 226

Washing drum, 22

Waste, green, liming of, 26, 27

—— liming of, 20

—— putrefaction of, 20, 21

Water-glass and water-glass cements, 240-242

—— —— constitution of, 240

Water-proof cement, 227

—— —— glue, 160

—— proofing fabrics, 161-163

—— —— wrapping paper, 160, 161

—— tanks, iron, cement for, 246

Weavers’ looms, worn-out hinges from, 30

Weidenbusch’s method of testing glue, 211-213

Whalebone, cement for, 232

Whale glue, 204

Whip leather, 30

White-lead, addition of, to glue, 149

Wood, cement for, 230, 239, 240

—— —— —— attaching metal letters to, 249

—— —— —— —— to metal, 251

Wooden vessels, insoluble cement for, 233

Wrapping paper, water-proof, 160, 161

Zinc plates, gelatinizing liquors upon, 58, 59

—— white cement, 226

—— addition of, to glue, 149

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