FR2468649A1 - Procede pour le reverdissage des peaux en poil ou depilees - Google Patents
Procede pour le reverdissage des peaux en poil ou depilees Download PDFInfo
- Publication number
- FR2468649A1 FR2468649A1 FR8023111A FR8023111A FR2468649A1 FR 2468649 A1 FR2468649 A1 FR 2468649A1 FR 8023111 A FR8023111 A FR 8023111A FR 8023111 A FR8023111 A FR 8023111A FR 2468649 A1 FR2468649 A1 FR 2468649A1
- Authority
- FR
- France
- Prior art keywords
- compounds
- skins
- general formula
- bath
- hair
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract 10
- 150000001875 compounds Chemical class 0.000 claims abstract 6
- 239000002253 acid Substances 0.000 claims abstract 4
- 150000003839 salts Chemical class 0.000 claims abstract 4
- 239000010985 leather Substances 0.000 claims abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims 2
- 108091005804 Peptidases Proteins 0.000 claims 2
- 102000035195 Peptidases Human genes 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 2
- 125000000623 heterocyclic group Chemical group 0.000 claims 2
- 108091005658 Basic proteases Proteins 0.000 claims 1
- 108090000790 Enzymes Proteins 0.000 claims 1
- 102000004190 Enzymes Human genes 0.000 claims 1
- 229920000877 Melamine resin Polymers 0.000 claims 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims 1
- 239000004365 Protease Substances 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims 1
- 229940088598 enzyme Drugs 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 claims 1
- 230000003716 rejuvenation Effects 0.000 claims 1
- 210000002966 serum Anatomy 0.000 claims 1
- 239000011593 sulfur Chemical group 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 abstract 2
- -1 amino-substituted carbonyl-thiocarbonyl Chemical group 0.000 abstract 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
- C14C1/04—Soaking
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)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792944461 DE2944461A1 (de) | 1979-11-03 | 1979-11-03 | Verfahren zum weichen von fellen und haeuten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2468649A1 true FR2468649A1 (fr) | 1981-05-08 |
| FR2468649B1 FR2468649B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-08-24 |
Family
ID=6085088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8023111A Granted FR2468649A1 (fr) | 1979-11-03 | 1980-10-29 | Procede pour le reverdissage des peaux en poil ou depilees |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2305709C1 (ru) * | 2005-11-28 | 2007-09-10 | Казанский государственный технологический университет | Способ отмоки меховых шкур |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3312840A1 (de) * | 1983-04-09 | 1984-10-11 | Röhm GmbH, 6100 Darmstadt | Verfahren zur nassentfettung von hautmaterial |
| DE3533203A1 (de) * | 1985-09-18 | 1987-03-26 | Roehm Gmbh | Verwendung von phosphonsaeurederivaten als lederhilfsmittel |
| DE3802640A1 (de) * | 1988-01-29 | 1989-08-03 | Roehm Gmbh | Haarerhaltendes aescherverfahren |
| DE3922748B4 (de) * | 1989-07-11 | 2006-01-05 | Röhm GmbH & Co. KG | Enzymatisches Weichverfahren |
| US8507102B1 (en) * | 2012-08-07 | 2013-08-13 | Fownes Brothers & Co., Inc. | Conductive leather materials and methods for making the same |
| US10221519B2 (en) | 2014-12-10 | 2019-03-05 | Fownes Brothers & Co., Inc. | Water-repellant conductive fabrics and methods for making the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2212750A (en) * | 1939-02-16 | 1940-08-27 | Wallerstein Co Inc | Method of treating hides, skins, and pelts |
| US3582254A (en) * | 1969-04-16 | 1971-06-01 | Gillette Co | Unhairing hides |
| FR2117028A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-12-03 | 1972-07-21 | Roehm & Haas Gmbh | |
| FR2420551A1 (fr) * | 1978-03-25 | 1979-10-19 | Roehm Gmbh | Procede perfectionne pour le traitement des matieres premieres contenant du collagene |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE288095C (de) | 1914-11-11 | 1915-10-18 | Roehm Otto | Verfahren zum Weichen von Häuten und Fellen |
| US2033163A (en) * | 1932-05-25 | 1936-03-10 | Wallerstein Co Inc | Process of depilating and rating hides and a bate for these purposes |
| GB455603A (en) | 1935-01-21 | 1936-10-21 | Ig Farbenindustrie Ag | Process for improving hides and skins |
| GB452646A (en) | 1935-01-21 | 1936-08-21 | Ig Farbenindustrie Ag | Process of treating leather and furs |
| GB455697A (en) | 1935-01-21 | 1936-10-21 | Ig Farbenindustrie Ag | Process for improving hides and skins |
| DE1046251B (de) * | 1957-01-22 | 1958-12-11 | Boehme Fettchemie Gmbh | Weichen von Haeuten und Fellen |
| SU128096A1 (ru) | 1959-08-28 | 1959-11-30 | К.Ш. Шамсутдинов | Способ подготовки к дублению мехового сырь |
| ES421535A1 (es) * | 1973-01-13 | 1976-06-16 | Roehm Gmbh | Procedimiento para la preparacion de pellejos dispuestos para curtir a partir de cuero y pieles de origen animal. |
| DE2929844A1 (de) * | 1979-07-23 | 1981-02-26 | Roehm Gmbh | Weichverfahren |
-
1979
- 1979-11-03 DE DE19792944461 patent/DE2944461A1/de not_active Withdrawn
-
1980
- 1980-10-27 US US06/201,048 patent/US4344762A/en not_active Expired - Lifetime
- 1980-10-27 BR BR8006897A patent/BR8006897A/pt unknown
- 1980-10-29 FR FR8023111A patent/FR2468649A1/fr active Granted
- 1980-10-30 AU AU63859/80A patent/AU536064B2/en not_active Ceased
- 1980-10-31 ES ES496477A patent/ES8200144A1/es not_active Expired
- 1980-10-31 IT IT68678/80A patent/IT1141630B/it active
- 1980-11-03 GB GB8035305A patent/GB2062002B/en not_active Expired
- 1980-11-03 IN IN791/DEL/80A patent/IN159807B/en unknown
- 1980-11-04 JP JP15396880A patent/JPS5674200A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2212750A (en) * | 1939-02-16 | 1940-08-27 | Wallerstein Co Inc | Method of treating hides, skins, and pelts |
| US3582254A (en) * | 1969-04-16 | 1971-06-01 | Gillette Co | Unhairing hides |
| FR2117028A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-12-03 | 1972-07-21 | Roehm & Haas Gmbh | |
| FR2420551A1 (fr) * | 1978-03-25 | 1979-10-19 | Roehm Gmbh | Procede perfectionne pour le traitement des matieres premieres contenant du collagene |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2305709C1 (ru) * | 2005-11-28 | 2007-09-10 | Казанский государственный технологический университет | Способ отмоки меховых шкур |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6385980A (en) | 1981-05-07 |
| IT8068678A0 (it) | 1980-10-31 |
| IN159807B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-06 |
| US4344762A (en) | 1982-08-17 |
| FR2468649B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-08-24 |
| IT1141630B (it) | 1986-10-01 |
| JPS5674200A (en) | 1981-06-19 |
| DE2944461A1 (de) | 1981-05-14 |
| GB2062002B (en) | 1983-05-25 |
| AU536064B2 (en) | 1984-04-19 |
| JPS6336360B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-07-20 |
| GB2062002A (en) | 1981-05-20 |
| BR8006897A (pt) | 1981-05-05 |
| ES496477A0 (es) | 1981-10-16 |
| ES8200144A1 (es) | 1981-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |