EP0464531A3 - Enzymatic bating preparations - Google Patents
Enzymatic bating preparations Download PDFInfo
- Publication number
- EP0464531A3 EP0464531A3 EP19910110302 EP91110302A EP0464531A3 EP 0464531 A3 EP0464531 A3 EP 0464531A3 EP 19910110302 EP19910110302 EP 19910110302 EP 91110302 A EP91110302 A EP 91110302A EP 0464531 A3 EP0464531 A3 EP 0464531A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- proteases
- preparations
- totality
- proportions
- bating
- 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
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
- C14C1/08—Deliming; Bating; Pickling; Degreasing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Enzymes And Modification Thereof (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4020110A DE4020110A1 (en) | 1990-06-23 | 1990-06-23 | NEW ENZYMATIC SEEDING PREPARATIONS |
DE4020110 | 1990-06-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0464531A2 EP0464531A2 (en) | 1992-01-08 |
EP0464531A3 true EP0464531A3 (en) | 1992-09-09 |
EP0464531B1 EP0464531B1 (en) | 1994-09-28 |
Family
ID=6408983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91110302A Expired - Lifetime EP0464531B1 (en) | 1990-06-23 | 1991-06-22 | Enzymatic bating preparations |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0464531B1 (en) |
AT (1) | ATE112323T1 (en) |
DE (2) | DE4020110A1 (en) |
DK (1) | DK0464531T3 (en) |
ES (1) | ES2062621T3 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2147542A (en) * | 1937-01-27 | 1939-02-14 | Ruby Kid Co | Treating skins, hides, and pelts |
DE974813C (en) * | 1954-12-24 | 1961-05-04 | Roehm & Haas G M B H | Process for pickling animal skin |
DE2321629A1 (en) * | 1973-04-28 | 1974-11-14 | Roehm Gmbh | PICKLING PROCESS |
-
1990
- 1990-06-23 DE DE4020110A patent/DE4020110A1/en not_active Withdrawn
-
1991
- 1991-06-22 DK DK91110302.6T patent/DK0464531T3/en active
- 1991-06-22 AT AT91110302T patent/ATE112323T1/en not_active IP Right Cessation
- 1991-06-22 DE DE59103082T patent/DE59103082D1/en not_active Expired - Fee Related
- 1991-06-22 ES ES91110302T patent/ES2062621T3/en not_active Expired - Lifetime
- 1991-06-22 EP EP91110302A patent/EP0464531B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2147542A (en) * | 1937-01-27 | 1939-02-14 | Ruby Kid Co | Treating skins, hides, and pelts |
DE974813C (en) * | 1954-12-24 | 1961-05-04 | Roehm & Haas G M B H | Process for pickling animal skin |
DE2321629A1 (en) * | 1973-04-28 | 1974-11-14 | Roehm Gmbh | PICKLING PROCESS |
Also Published As
Publication number | Publication date |
---|---|
ATE112323T1 (en) | 1994-10-15 |
ES2062621T3 (en) | 1994-12-16 |
DE4020110A1 (en) | 1992-01-02 |
EP0464531B1 (en) | 1994-09-28 |
DK0464531T3 (en) | 1994-11-14 |
EP0464531A2 (en) | 1992-01-08 |
DE59103082D1 (en) | 1994-11-03 |
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Legal Events
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