BE386467A - - Google Patents
Info
- Publication number
- BE386467A BE386467A BE386467A BE386467A BE386467A BE 386467 A BE386467 A BE 386467A BE 386467 A BE386467 A BE 386467A BE 386467 A BE386467 A BE 386467A BE 386467 A BE386467 A BE 386467A
- Authority
- BE
- Belgium
- Prior art keywords
- skins
- extract
- skin
- treatment
- soaked
- Prior art date
Links
- 210000004209 hair Anatomy 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 3
- 239000012190 activator Substances 0.000 claims description 2
- 230000001603 reducing effect Effects 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 210000003491 skin Anatomy 0.000 description 9
- 230000002951 depilatory effect Effects 0.000 description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 102000005600 Cathepsins Human genes 0.000 description 2
- 108010084457 Cathepsins Proteins 0.000 description 2
- 102000011782 Keratins Human genes 0.000 description 2
- 108010076876 Keratins Proteins 0.000 description 2
- 108010019160 Pancreatin Proteins 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229940055695 pancreatin Drugs 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 210000001557 animal structure Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000035617 depilation Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- GNBVPFITFYNRCN-UHFFFAOYSA-M sodium thioglycolate Chemical compound [Na+].[O-]C(=O)CS GNBVPFITFYNRCN-UHFFFAOYSA-M 0.000 description 1
- 229940046307 sodium thioglycolate Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
- C14C1/065—Enzymatic unhairing
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB148549A DE579634C (de) | 1931-02-21 | 1931-02-21 | Verfahren zur Herstellung gerbfertiger Bloessen aus tierischen Haeuten und Fellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386467A true BE386467A (cs) | 1932-03-31 |
Family
ID=89508730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386467A BE386467A (cs) | 1931-02-21 | 1932-02-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1974889A (cs) |
| BE (1) | BE386467A (cs) |
| DE (1) | DE579634C (cs) |
| ES (1) | ES125660A1 (cs) |
| FR (1) | FR731445A (cs) |
| GB (1) | GB398524A (cs) |
-
1931
- 1931-02-21 DE DEB148549A patent/DE579634C/de not_active Expired
-
1932
- 1932-02-10 US US592187A patent/US1974889A/en not_active Expired - Lifetime
- 1932-02-15 GB GB4435/32A patent/GB398524A/en not_active Expired
- 1932-02-15 ES ES0125660A patent/ES125660A1/es not_active Expired
- 1932-02-16 FR FR731445D patent/FR731445A/fr not_active Expired
- 1932-02-19 BE BE386467A patent/BE386467A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB398524A (en) | 1933-09-15 |
| US1974889A (en) | 1934-09-25 |
| FR731445A (fr) | 1932-09-02 |
| ES125660A1 (es) | 1932-03-01 |
| DE579634C (de) | 1933-06-29 |
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