DE3665483D1 - Tanning agent and method for its manufacture - Google Patents

Tanning agent and method for its manufacture

Info

Publication number
DE3665483D1
DE3665483D1 DE8686115504T DE3665483T DE3665483D1 DE 3665483 D1 DE3665483 D1 DE 3665483D1 DE 8686115504 T DE8686115504 T DE 8686115504T DE 3665483 T DE3665483 T DE 3665483T DE 3665483 D1 DE3665483 D1 DE 3665483D1
Authority
DE
Germany
Prior art keywords
tanning agent
manufacture
pelts
tanned
skins
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
Application number
DE8686115504T
Other languages
English (en)
Inventor
Ulrich Riegel
Fritz Dr Engelhardt
Kuno Dr Reh
Helmut Dr Croon
Hermann Becker
Werner Dr Lotz
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.)
Sanofi Aventis Deutschland GmbH
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella AG
Cassella Farbwerke Mainkur AG
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 Cassella AG, Cassella Farbwerke Mainkur AG filed Critical Cassella AG
Priority to DE8686115504T priority Critical patent/DE3665483D1/de
Application granted granted Critical
Publication of DE3665483D1 publication Critical patent/DE3665483D1/de
Expired 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

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)
  • Tea And Coffee (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
DE8686115504T 1985-11-13 1986-11-08 Tanning agent and method for its manufacture Expired DE3665483D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686115504T DE3665483D1 (en) 1985-11-13 1986-11-08 Tanning agent and method for its manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853540211 DE3540211A1 (de) 1985-11-13 1985-11-13 Gerbstoff und verfahren zu seiner herstellung
DE8686115504T DE3665483D1 (en) 1985-11-13 1986-11-08 Tanning agent and method for its manufacture

Publications (1)

Publication Number Publication Date
DE3665483D1 true DE3665483D1 (en) 1989-10-12

Family

ID=6285850

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853540211 Withdrawn DE3540211A1 (de) 1985-11-13 1985-11-13 Gerbstoff und verfahren zu seiner herstellung
DE8686115504T Expired DE3665483D1 (en) 1985-11-13 1986-11-08 Tanning agent and method for its manufacture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853540211 Withdrawn DE3540211A1 (de) 1985-11-13 1985-11-13 Gerbstoff und verfahren zu seiner herstellung

Country Status (8)

Country Link
US (1) US4828570A (de)
EP (1) EP0225491B1 (de)
JP (1) JPS62115100A (de)
AT (1) ATE46190T1 (de)
BR (1) BR8605597A (de)
DE (2) DE3540211A1 (de)
ES (1) ES2010502B3 (de)
PT (1) PT83727B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3030863B2 (ja) * 1990-12-25 2000-04-10 ダイキン工業株式会社 皮革改質剤、皮革の改質方法および改質なめし皮革
DE4102545A1 (de) * 1991-01-29 1992-07-30 Basf Ag Verfahren zum alleingerben, vorgerben und mitgerben von bloessen und fellbloessen und zum nachgerben von leder und fell
US5853427A (en) * 1995-07-12 1998-12-29 The United States Of America As Represented By The Secretary Of Agriculture Use of polymerizable oil for leather fatliquor
DE19815946A1 (de) * 1998-04-09 1999-10-14 Basf Ag N-Vinyleinheiten enthaltende polymere Gerbstoffe
EP2062985A1 (de) * 2007-11-23 2009-05-27 N-Zyme BioTec GmbH Mittel und Verfahren zur Gerbung von Häuten und Fellen
IT201800010653A1 (it) 2018-11-28 2020-05-28 Sasib Spa Metodo per l’assistenza al cambio di configurazione di un’area opertiva di una macchina confezionatrice di prodotti in genere

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918779C (de) * 1942-01-18 1954-10-04 Roehm & Haas G M B H Verfahren zur Herstellung von Faellungsmitteln fuer Farb- und Gerbstoffe mit sauren Gruppen
GB777474A (en) * 1954-07-05 1957-06-26 St Lawrence Corp Ltd Leather making
US3991328A (en) * 1975-06-24 1976-11-09 Rca Corporation Planar transferred electron logic device

Also Published As

Publication number Publication date
PT83727A (de) 1986-12-01
ES2010502B3 (es) 1989-11-16
ATE46190T1 (de) 1989-09-15
EP0225491A3 (en) 1987-11-11
PT83727B (de) 1988-02-08
BR8605597A (pt) 1987-08-18
EP0225491B1 (de) 1989-09-06
DE3540211A1 (de) 1987-05-14
JPS62115100A (ja) 1987-05-26
EP0225491A2 (de) 1987-06-16
US4828570A (en) 1989-05-09

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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