DE3568799D1 - Process for tanning hides - Google Patents

Process for tanning hides

Info

Publication number
DE3568799D1
DE3568799D1 DE8585308779T DE3568799T DE3568799D1 DE 3568799 D1 DE3568799 D1 DE 3568799D1 DE 8585308779 T DE8585308779 T DE 8585308779T DE 3568799 T DE3568799 T DE 3568799T DE 3568799 D1 DE3568799 D1 DE 3568799D1
Authority
DE
Germany
Prior art keywords
tanning hides
tanning
hides
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
DE8585308779T
Other languages
German (de)
Inventor
Sergio Vanni
Loris Guidi
Paolo Vallini
Renato Casimiro Pace
Domenico Camaioni
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of DE3568799D1 publication Critical patent/DE3568799D1/en
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
    • C14C3/04—Mineral tanning
    • 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
    • C14C3/28—Multi-step processes

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)
DE8585308779T 1984-12-03 1985-12-03 Process for tanning hides Expired DE3568799D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23870/84A IT1178688B (en) 1984-12-03 1984-12-03 LEATHER TANNING PROCEDURE

Publications (1)

Publication Number Publication Date
DE3568799D1 true DE3568799D1 (en) 1989-04-20

Family

ID=11210538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308779T Expired DE3568799D1 (en) 1984-12-03 1985-12-03 Process for tanning hides

Country Status (6)

Country Link
EP (1) EP0187473B1 (en)
BR (1) BR8505963A (en)
DE (1) DE3568799D1 (en)
ES (1) ES8704548A1 (en)
IT (1) IT1178688B (en)
TR (1) TR23452A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314975A (en) * 1979-11-11 1982-02-09 Motov David L Method for preparing titanium tanning agent
IT1163492B (en) * 1983-06-10 1987-04-08 Loris Guidi LEATHER TANNING PROCEDURE

Also Published As

Publication number Publication date
ES8704548A1 (en) 1987-04-01
IT1178688B (en) 1987-09-16
EP0187473A1 (en) 1986-07-16
ES549493A0 (en) 1987-04-01
EP0187473B1 (en) 1989-03-15
BR8505963A (en) 1986-08-19
TR23452A (en) 1989-12-29
IT8423870A0 (en) 1984-12-03
IT8423870A1 (en) 1986-06-03

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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