DE59103949D1 - Process for the production of leather and furs. - Google Patents

Process for the production of leather and furs.

Info

Publication number
DE59103949D1
DE59103949D1 DE59103949T DE59103949T DE59103949D1 DE 59103949 D1 DE59103949 D1 DE 59103949D1 DE 59103949 T DE59103949 T DE 59103949T DE 59103949 T DE59103949 T DE 59103949T DE 59103949 D1 DE59103949 D1 DE 59103949D1
Authority
DE
Germany
Prior art keywords
furs
leather
production
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
Application number
DE59103949T
Other languages
German (de)
Inventor
Dieter Graf
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.)
Dr Th Boehme KG Chemie Fabrik GmbH and Co
Original Assignee
Dr Th Boehme KG Chemie Fabrik GmbH and Co
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 Dr Th Boehme KG Chemie Fabrik GmbH and Co filed Critical Dr Th Boehme KG Chemie Fabrik GmbH and Co
Application granted granted Critical
Publication of DE59103949D1 publication Critical patent/DE59103949D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
DE59103949T 1990-03-27 1991-02-14 Process for the production of leather and furs. Expired - Fee Related DE59103949D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4009805A DE4009805C1 (en) 1990-03-27 1990-03-27

Publications (1)

Publication Number Publication Date
DE59103949D1 true DE59103949D1 (en) 1995-02-02

Family

ID=6403154

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4009805A Expired - Lifetime DE4009805C1 (en) 1990-03-27 1990-03-27
DE59103949T Expired - Fee Related DE59103949D1 (en) 1990-03-27 1991-02-14 Process for the production of leather and furs.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4009805A Expired - Lifetime DE4009805C1 (en) 1990-03-27 1990-03-27

Country Status (3)

Country Link
EP (1) EP0448948B1 (en)
DE (2) DE4009805C1 (en)
ES (1) ES2067779T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630415B1 (en) * 1992-03-12 1996-09-04 Henkel Kommanditgesellschaft auf Aktien Degreasing agents
DE4207806A1 (en) * 1992-03-12 1993-09-16 Henkel Kgaa Biodegradable degreasing agent for skins, hides, pelts and leather - contg. major amt. of satd. fatty alcohol ethoxylate(s) and minor amt. of short chain fatty alcohol ethoxylate(s) with low deg. of ethoxylation
DE4323123A1 (en) * 1993-07-10 1995-01-12 Hoechst Ag Process for dyeing fur skins with oxidation dyes
DE10005669A1 (en) * 2000-02-09 2001-08-23 Boehme Chem Fab Kg Degreasing of pickled hides, especially sheepskins, using surfactants, especially nonionic adducts of ethylene oxide with 10-16C fatty alcohols
KR100763118B1 (en) 2003-12-17 2007-10-04 아크조 노벨 엔.브이. Process for treating animal skins

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620783A (en) * 1946-12-11 1949-03-30 John Burchill Improved process for degreasing hides and skins
IT959732B (en) * 1971-05-19 1973-11-10 Polvarini C COMPOSITION FOR HYDRATION AND FINAL WASHING OF LEATHER
DE2807130A1 (en) * 1977-03-01 1978-09-07 Sandoz Ag AMPHOTIC AND ANIONIC SURFACTANTS, THEIR PRODUCTION AND USE

Also Published As

Publication number Publication date
EP0448948B1 (en) 1994-12-21
DE4009805C1 (en) 1991-12-05
ES2067779T3 (en) 1995-04-01
EP0448948A1 (en) 1991-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee