EP0624654A3 - Process for producing leather. - Google Patents

Process for producing leather. Download PDF

Info

Publication number
EP0624654A3
EP0624654A3 EP94107373A EP94107373A EP0624654A3 EP 0624654 A3 EP0624654 A3 EP 0624654A3 EP 94107373 A EP94107373 A EP 94107373A EP 94107373 A EP94107373 A EP 94107373A EP 0624654 A3 EP0624654 A3 EP 0624654A3
Authority
EP
European Patent Office
Prior art keywords
producing leather
leather
producing
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.)
Withdrawn
Application number
EP94107373A
Other languages
German (de)
French (fr)
Other versions
EP0624654A2 (en
Inventor
Hans-Georg Dr Guttenberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde GmbH
Original Assignee
Linde GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Linde GmbH filed Critical Linde GmbH
Publication of EP0624654A2 publication Critical patent/EP0624654A2/en
Publication of EP0624654A3 publication Critical patent/EP0624654A3/en
Withdrawn legal-status Critical Current

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
EP94107373A 1993-05-11 1994-05-11 Process for producing leather. Withdrawn EP0624654A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934315734 DE4315734A1 (en) 1993-05-11 1993-05-11 Process for the production of leather from animal skins
DE4315734 1993-05-11

Publications (2)

Publication Number Publication Date
EP0624654A2 EP0624654A2 (en) 1994-11-17
EP0624654A3 true EP0624654A3 (en) 1995-07-05

Family

ID=6487830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94107373A Withdrawn EP0624654A3 (en) 1993-05-11 1994-05-11 Process for producing leather.

Country Status (3)

Country Link
EP (1) EP0624654A3 (en)
DE (1) DE4315734A1 (en)
HU (1) HU214199B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507572A1 (en) * 1995-03-03 1996-09-12 Helmut Geihsler Process for dressing animal hides or skins
DE102007011748A1 (en) * 2007-03-10 2008-09-11 Messer Italia S.P.A. Process and apparatus for dewatering tannery waste
CN110150537A (en) * 2019-06-19 2019-08-23 潍坊市毅泓泽环境工程有限公司 A kind of sterilizing method of pigskin processing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351175A1 (en) * 1976-05-15 1977-12-09 Roehm Gmbh PERFECTED PROCESS FOR TREATING IN ACIDIC BATHS OF PELANNE TRIPES SKIN USING SULPHIDES
EP0439108A1 (en) * 1990-01-23 1991-07-31 SOL S.p.A. (formerly called SOL INDUSTRIE S.p.A.) Process for deliming hides in the tanning industry and apparatus for carrying out said process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351175A1 (en) * 1976-05-15 1977-12-09 Roehm Gmbh PERFECTED PROCESS FOR TREATING IN ACIDIC BATHS OF PELANNE TRIPES SKIN USING SULPHIDES
EP0439108A1 (en) * 1990-01-23 1991-07-31 SOL S.p.A. (formerly called SOL INDUSTRIE S.p.A.) Process for deliming hides in the tanning industry and apparatus for carrying out said process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KLAASSE, M. J.: "CO2-DELIMING", JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, vol. 85, no. 11, November 1990 (1990-11-01), CINCINNATI US, pages 431 - 441, XP000216607 *

Also Published As

Publication number Publication date
HU9401447D0 (en) 1994-08-29
HU214199B (en) 1998-01-28
HUT67579A (en) 1995-04-28
DE4315734A1 (en) 1994-11-17
EP0624654A2 (en) 1994-11-17

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