GB2282148B - Enzymatically-aided liming process - Google Patents
Enzymatically-aided liming processInfo
- Publication number
- GB2282148B GB2282148B GB9419426A GB9419426A GB2282148B GB 2282148 B GB2282148 B GB 2282148B GB 9419426 A GB9419426 A GB 9419426A GB 9419426 A GB9419426 A GB 9419426A GB 2282148 B GB2282148 B GB 2282148B
- Authority
- GB
- United Kingdom
- Prior art keywords
- enzymatically
- aided
- liming process
- liming
- aided liming
- 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.)
- Expired - Fee Related
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
-
- 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/04—Mineral 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)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Cosmetics (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4332785A DE4332785A1 (en) | 1993-09-27 | 1993-09-27 | Improved enzyme-assisted liming process |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9419426D0 GB9419426D0 (en) | 1994-11-09 |
GB2282148A GB2282148A (en) | 1995-03-29 |
GB2282148B true GB2282148B (en) | 1997-09-10 |
Family
ID=6498694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9419426A Expired - Fee Related GB2282148B (en) | 1993-09-27 | 1994-09-27 | Enzymatically-aided liming process |
Country Status (9)
Country | Link |
---|---|
KR (1) | KR950008695A (en) |
AU (1) | AU676600B2 (en) |
BR (1) | BR9403865A (en) |
DE (1) | DE4332785A1 (en) |
ES (1) | ES2076905B1 (en) |
GB (1) | GB2282148B (en) |
IT (1) | IT1267462B1 (en) |
NZ (1) | NZ264546A (en) |
TW (1) | TW394795B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10221152B4 (en) * | 2002-05-13 | 2008-10-30 | Schill + Seilacher Ag | Process for producing clean pelts in the water workshop |
WO2016159394A1 (en) * | 2015-04-01 | 2016-10-06 | University Of Nairobi | New eco-friendly and clean method of processing hides and fish skins into leather using alkaline protease enzyme |
CN105441602B (en) * | 2015-12-23 | 2017-12-12 | 天津科技大学 | Titanium salt and the method for zinc salt combination tanning are used after compound protease immersion |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1359867A (en) * | 1970-12-03 | 1974-07-10 | Roehm Gmbh | Treatment of hides skins etc |
GB1450231A (en) * | 1973-01-13 | 1976-09-22 | Roehm Gmbh | Chemical treatment of hides |
GB1450232A (en) * | 1974-02-01 | 1976-09-22 | Roehm Gmbh | Treatment of hides |
GB2047738A (en) * | 1979-04-28 | 1980-12-03 | Roehm Gmbh | Treating skins and hides |
GB2054642A (en) * | 1979-07-26 | 1981-02-18 | Roehm Gmbh | Manufacturing leather |
EP0575927A2 (en) * | 1992-06-25 | 1993-12-29 | Röhm Gmbh | Process for liming skins and hides |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802640A1 (en) * | 1988-01-29 | 1989-08-03 | Roehm Gmbh | HAIR-RESERVED AASIS PROCEDURE |
-
1993
- 1993-09-27 DE DE4332785A patent/DE4332785A1/en not_active Ceased
-
1994
- 1994-09-26 ES ES09402014A patent/ES2076905B1/en not_active Expired - Fee Related
- 1994-09-26 BR BR9403865A patent/BR9403865A/en not_active IP Right Cessation
- 1994-09-26 IT IT94TO000747A patent/IT1267462B1/en active IP Right Grant
- 1994-09-27 NZ NZ264546A patent/NZ264546A/en unknown
- 1994-09-27 GB GB9419426A patent/GB2282148B/en not_active Expired - Fee Related
- 1994-09-27 KR KR1019940024241A patent/KR950008695A/en not_active Application Discontinuation
- 1994-09-27 AU AU74264/94A patent/AU676600B2/en not_active Ceased
- 1994-12-07 TW TW083111382A patent/TW394795B/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1359867A (en) * | 1970-12-03 | 1974-07-10 | Roehm Gmbh | Treatment of hides skins etc |
GB1450231A (en) * | 1973-01-13 | 1976-09-22 | Roehm Gmbh | Chemical treatment of hides |
GB1450232A (en) * | 1974-02-01 | 1976-09-22 | Roehm Gmbh | Treatment of hides |
GB2047738A (en) * | 1979-04-28 | 1980-12-03 | Roehm Gmbh | Treating skins and hides |
GB2054642A (en) * | 1979-07-26 | 1981-02-18 | Roehm Gmbh | Manufacturing leather |
EP0575927A2 (en) * | 1992-06-25 | 1993-12-29 | Röhm Gmbh | Process for liming skins and hides |
Also Published As
Publication number | Publication date |
---|---|
DE4332785A1 (en) | 1995-03-30 |
NZ264546A (en) | 1996-07-26 |
ITTO940747A0 (en) | 1994-09-26 |
TW394795B (en) | 2000-06-21 |
AU676600B2 (en) | 1997-03-13 |
GB2282148A (en) | 1995-03-29 |
AU7426494A (en) | 1995-04-06 |
BR9403865A (en) | 1995-05-30 |
ITTO940747A1 (en) | 1996-03-26 |
KR950008695A (en) | 1995-04-19 |
ES2076905A1 (en) | 1995-11-01 |
IT1267462B1 (en) | 1997-02-05 |
GB9419426D0 (en) | 1994-11-09 |
ES2076905B1 (en) | 1996-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20130927 |