IT8068171A0 - Procedimento per rinverdire le pelli - Google Patents
Procedimento per rinverdire le pelliInfo
- Publication number
- IT8068171A0 IT8068171A0 IT8068171A IT6817180A IT8068171A0 IT 8068171 A0 IT8068171 A0 IT 8068171A0 IT 8068171 A IT8068171 A IT 8068171A IT 6817180 A IT6817180 A IT 6817180A IT 8068171 A0 IT8068171 A0 IT 8068171A0
- Authority
- IT
- Italy
- Prior art keywords
- greening
- skins
- procedure
- Prior art date
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792929844 DE2929844A1 (de) | 1979-07-23 | 1979-07-23 | Weichverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8068171A0 true IT8068171A0 (it) | 1980-07-22 |
IT1141614B IT1141614B (it) | 1986-10-01 |
Family
ID=6076546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68171/80A IT1141614B (it) | 1979-07-23 | 1980-07-22 | Procedimento per rinverdire le pelli |
Country Status (10)
Country | Link |
---|---|
US (1) | US4278432A (it) |
JP (1) | JPS5618699A (it) |
BR (1) | BR8004568A (it) |
DE (1) | DE2929844A1 (it) |
ES (1) | ES8104418A1 (it) |
FR (1) | FR2461755A1 (it) |
GB (1) | GB2054641B (it) |
IN (1) | IN154514B (it) |
IT (1) | IT1141614B (it) |
SE (1) | SE448885B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944461A1 (de) * | 1979-11-03 | 1981-05-14 | Röhm GmbH, 6100 Darmstadt | Verfahren zum weichen von fellen und haeuten |
HU181796B (en) * | 1981-03-12 | 1983-11-28 | Boer Mueboer Cipoeipari Kut | Process for liming of raw hides with respect of the environment |
DE3224881A1 (de) * | 1982-07-03 | 1984-03-01 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung von enthaartem, lagerfaehigem hautmaterial |
US4801299A (en) * | 1983-06-10 | 1989-01-31 | University Patents, Inc. | Body implants of extracellular matrix and means and methods of making and using such implants |
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 |
DE4035839A1 (de) * | 1990-11-10 | 1992-05-14 | Roehm Gmbh | Protease als wirkenzym enthaltende, tensidfreie feste enzympraeparate |
US7250062B2 (en) * | 2002-10-21 | 2007-07-31 | Basf Aktienegesellschaft | Method for removing horn substances from animal skin |
US20060112494A1 (en) * | 2004-12-01 | 2006-06-01 | David Oppong | Method of protecting an animal skin product from metalloproteinase activity |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1973130A (en) * | 1933-07-21 | 1934-09-11 | Rohm & Haas | Process of unhairing hides or skins |
US2174497A (en) * | 1938-12-10 | 1939-09-26 | American Cyanamid Co | Unhairing process |
DE1046251B (de) * | 1957-01-22 | 1958-12-11 | Boehme Fettchemie Gmbh | Weichen von Haeuten und Fellen |
YU36755B (en) * | 1971-11-17 | 1984-08-31 | Basf Ag | Process for the elimination of hairs from hides and furs |
DE2404789C3 (de) * | 1974-02-01 | 1979-02-15 | Roehm Gmbh, 6100 Darmstadt | Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen |
-
1979
- 1979-07-23 DE DE19792929844 patent/DE2929844A1/de active Granted
-
1980
- 1980-07-10 FR FR8015356A patent/FR2461755A1/fr active Granted
- 1980-07-11 US US06/167,709 patent/US4278432A/en not_active Expired - Lifetime
- 1980-07-22 GB GB8023982A patent/GB2054641B/en not_active Expired
- 1980-07-22 BR BR8004568A patent/BR8004568A/pt not_active IP Right Cessation
- 1980-07-22 IT IT68171/80A patent/IT1141614B/it active
- 1980-07-23 JP JP10001980A patent/JPS5618699A/ja active Pending
- 1980-07-23 ES ES493631A patent/ES8104418A1/es not_active Expired
- 1980-07-23 IN IN542/DEL/80A patent/IN154514B/en unknown
- 1980-07-23 SE SE8005343A patent/SE448885B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES493631A0 (es) | 1981-04-16 |
GB2054641A (en) | 1981-02-18 |
ES8104418A1 (es) | 1981-04-16 |
BR8004568A (pt) | 1981-02-03 |
SE448885B (sv) | 1987-03-23 |
US4278432A (en) | 1981-07-14 |
FR2461755A1 (fr) | 1981-02-06 |
FR2461755B1 (it) | 1983-12-30 |
SE8005343L (sv) | 1981-01-24 |
JPS5618699A (en) | 1981-02-21 |
DE2929844C2 (it) | 1990-04-05 |
GB2054641B (en) | 1983-09-21 |
DE2929844A1 (de) | 1981-02-26 |
IN154514B (it) | 1984-11-03 |
IT1141614B (it) | 1986-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950731 |