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ES376210A1 - Procedimiento para el curtido de pieles animales. - Google Patents

Procedimiento para el curtido de pieles animales.

Info

Publication number
ES376210A1
ES376210A1 ES376210A ES376210A ES376210A1 ES 376210 A1 ES376210 A1 ES 376210A1 ES 376210 A ES376210 A ES 376210A ES 376210 A ES376210 A ES 376210A ES 376210 A1 ES376210 A1 ES 376210A1
Authority
ES
Spain
Prior art keywords
per cent
parts
chromium salt
bath
aluminium
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
ES376210A
Other languages
English (en)
Spanish (es)
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of ES376210A1 publication Critical patent/ES376210A1/es
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
    • C14C3/06—Mineral tanning using chromium compounds

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)
ES376210A 1969-02-05 1970-02-04 Procedimiento para el curtido de pieles animales. Expired ES376210A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902541A FR2031725A5 (fr) 1969-02-05 1969-02-05

Publications (1)

Publication Number Publication Date
ES376210A1 true ES376210A1 (es) 1972-03-16

Family

ID=9028643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376210A Expired ES376210A1 (es) 1969-02-05 1970-02-04 Procedimiento para el curtido de pieles animales.

Country Status (7)

Country Link
US (1) US3690812A (fr)
BE (1) BE745359A (fr)
BR (1) BR7016573D0 (fr)
ES (1) ES376210A1 (fr)
FR (1) FR2031725A5 (fr)
GB (1) GB1272532A (fr)
NL (1) NL7001593A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502859A (en) * 1983-04-11 1985-03-05 Rockmont Industries, Inc. Hide tanning composition and method of preparing same
GB8409266D0 (en) * 1984-04-10 1984-05-23 Alcan Int Ltd Tanning of leather using aluminium compounds

Also Published As

Publication number Publication date
US3690812A (en) 1972-09-12
BE745359A (fr) 1970-07-16
DE2004682A1 (de) 1970-11-19
BR7016573D0 (pt) 1973-02-20
FR2031725A5 (fr) 1970-11-20
NL7001593A (fr) 1970-08-07
GB1272532A (en) 1972-05-03

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