EP0646651A3 - Procédé pour améliorer le traitement du cuir. - Google Patents

Procédé pour améliorer le traitement du cuir. Download PDF

Info

Publication number
EP0646651A3
EP0646651A3 EP94306833A EP94306833A EP0646651A3 EP 0646651 A3 EP0646651 A3 EP 0646651A3 EP 94306833 A EP94306833 A EP 94306833A EP 94306833 A EP94306833 A EP 94306833A EP 0646651 A3 EP0646651 A3 EP 0646651A3
Authority
EP
European Patent Office
Prior art keywords
leather treatment
improving leather
improving
treatment
leather
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Withdrawn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
EP94306833A
Other languages
German (de)
English (en)
Other versions
EP0646651A2 (fr
Inventor
James John Hodder
Byron Harvey Shilansky
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of EP0646651A2 publication Critical patent/EP0646651A2/fr
Publication of EP0646651A3 publication Critical patent/EP0646651A3/fr
Withdrawn legal-status Critical Current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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/22—Chemical tanning by organic agents using polymerisation products

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)
EP94306833A 1993-09-23 1994-09-19 Procédé pour améliorer le traitement du cuir. Withdrawn EP0646651A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12587693A 1993-09-23 1993-09-23
US125876 2002-04-18

Publications (2)

Publication Number Publication Date
EP0646651A2 EP0646651A2 (fr) 1995-04-05
EP0646651A3 true EP0646651A3 (fr) 1996-09-18

Family

ID=22421864

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94306833A Withdrawn EP0646651A3 (fr) 1993-09-23 1994-09-19 Procédé pour améliorer le traitement du cuir.

Country Status (4)

Country Link
EP (1) EP0646651A3 (fr)
CN (1) CN1046959C (fr)
AU (1) AU684529B2 (fr)
BR (1) BR9403821A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820633A (en) * 1996-09-20 1998-10-13 Lesko; Patricia Marie Method of treating leather with improved retaining agents
WO2012073210A1 (fr) * 2010-12-02 2012-06-07 Basf Se Procédé de production de cuir et formulations aqueuses appropriées à cet effet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118213A1 (fr) * 1983-02-07 1984-09-12 Rohm And Haas Company Procédé de tannage du cuir
EP0498634A2 (fr) * 1991-02-05 1992-08-12 Rohm And Haas Company L'emploi d'une matière de retannage polymère pour la nourriture de cuir garniture à faible condensation
EP0567842A1 (fr) * 1992-04-29 1993-11-03 Münzing Chemie GmbH Copolymères

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013912A1 (de) * 1980-04-11 1981-10-29 Röhm GmbH, 6100 Darmstadt Polymerprodukte zur behandlung von bloessen und leder
TNSN89128A1 (fr) * 1988-12-02 1991-02-04 Rohn And Haas Company Independance Mall West Traitement du cuir avec des copolymeres amphiphites choisis

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118213A1 (fr) * 1983-02-07 1984-09-12 Rohm And Haas Company Procédé de tannage du cuir
EP0498634A2 (fr) * 1991-02-05 1992-08-12 Rohm And Haas Company L'emploi d'une matière de retannage polymère pour la nourriture de cuir garniture à faible condensation
EP0581327A1 (fr) * 1991-02-05 1994-02-02 Rohm And Haas Company Matière de retannage polymère pour la nourriture de air d'ameublement à faible condensation
EP0567842A1 (fr) * 1992-04-29 1993-11-03 Münzing Chemie GmbH Copolymères

Also Published As

Publication number Publication date
EP0646651A2 (fr) 1995-04-05
BR9403821A (pt) 1995-05-23
AU684529B2 (en) 1997-12-18
CN1109509A (zh) 1995-10-04
AU7307094A (en) 1995-04-06
CN1046959C (zh) 1999-12-01

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