DE177625C - - Google Patents
Info
- Publication number
- DE177625C DE177625C DENDAT177625D DE177625DA DE177625C DE 177625 C DE177625 C DE 177625C DE NDAT177625 D DENDAT177625 D DE NDAT177625D DE 177625D A DE177625D A DE 177625DA DE 177625 C DE177625 C DE 177625C
- Authority
- DE
- Germany
- Prior art keywords
- glue
- bones
- gelatin
- ammonia
- acids
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000988 Bone and Bones Anatomy 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims 3
- 229920000159 gelatin Polymers 0.000 claims 3
- 239000008273 gelatin Substances 0.000 claims 3
- 235000019322 gelatine Nutrition 0.000 claims 3
- 235000011852 gelatine desserts Nutrition 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- VXMKYRQZQXVKGB-CWWHNZPOSA-N Tannin Chemical compound O([C@H]1[C@H]([C@@H]2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]([C@H]2O)O1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 VXMKYRQZQXVKGB-CWWHNZPOSA-N 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 102000004169 proteins and genes Human genes 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 235000018553 tannin Nutrition 0.000 claims 1
- 229920001864 tannin Polymers 0.000 claims 1
- 239000001648 tannin Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
- C09H1/02—Pretreatment of collagen-containing raw materials for the manufacture of glue of bones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
Pate ν τ-An SPRU ch:Godfather ν τ-An SPRU ch:
Verfahren zum Reinigen von Knochen für die Leimfabrikation, dadurch gekennzeichnet, daß die gegebenenfalls mit Säuren behandelten Knochen mit verdünntem wäßrigem Ammoniak extrahiert werden.Method for cleaning bones for glue production, characterized in that that the bones, which may have been treated with acids, are extracted with dilute aqueous ammonia will.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE177625C true DE177625C (en) |
Family
ID=442079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT177625D Active DE177625C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE177625C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446073A1 (en) * | 1979-01-11 | 1980-08-08 | Schlumberger Cie N | PROCESS AND PLANT FOR RECOVERING PROTEINS FROM MEAT WHICH REMAINS ATTACHED TO BONES AFTER BONING |
-
0
- DE DENDAT177625D patent/DE177625C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446073A1 (en) * | 1979-01-11 | 1980-08-08 | Schlumberger Cie N | PROCESS AND PLANT FOR RECOVERING PROTEINS FROM MEAT WHICH REMAINS ATTACHED TO BONES AFTER BONING |
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