BE418658A - PROCESS FOR TANNING WITH CHROME - Google Patents

PROCESS FOR TANNING WITH CHROME

Info

Publication number
BE418658A
BE418658A BE418658DA BE418658A BE 418658 A BE418658 A BE 418658A BE 418658D A BE418658D A BE 418658DA BE 418658 A BE418658 A BE 418658A
Authority
BE
Belgium
Prior art keywords
tanning
chrome
Prior art date
Application number
Other languages
French (fr)
Original Assignee
I.G. Farbenindustrie 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 I.G. Farbenindustrie Ag filed Critical I.G. Farbenindustrie Ag
Publication of BE418658A publication Critical patent/BE418658A/en

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
    • 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
BE418658D 1935-01-19 1936-11-23 PROCESS FOR TANNING WITH CHROME BE418658A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE799017X 1935-01-19
DE451087X 1935-01-19
DE2091683X 1935-01-19
DE412752X 1935-01-19
DEI51489D DE643088C (en) 1935-01-19 1935-01-20 Process for chrome tanning
DE418658X 1935-12-13
DEI53874D DE653791C (en) 1935-01-19 1935-12-14 Process for chrome tanning
FR47843T 1936-11-26

Publications (1)

Publication Number Publication Date
BE418658A true BE418658A (en) 1936-12-31

Family

ID=60387780

Family Applications (2)

Application Number Title Priority Date Filing Date
BE412752D BE412752A (en) 1935-01-19 1935-12-12 PROCESS FOR TANNING WITH CHROME
BE418658D BE418658A (en) 1935-01-19 1936-11-23 PROCESS FOR TANNING WITH CHROME

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE412752D BE412752A (en) 1935-01-19 1935-12-12 PROCESS FOR TANNING WITH CHROME

Country Status (5)

Country Link
US (1) US2091683A (en)
BE (2) BE412752A (en)
DE (2) DE643088C (en)
FR (2) FR799017A (en)
GB (1) GB451087A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544667A (en) * 1946-04-27 1951-03-13 Du Pont Werner-type chromium compounds as laminating and coating compositions
US2829943A (en) * 1956-01-24 1958-04-08 Edward M Filachione Tanning agent and process
DE1494825C3 (en) * 1966-10-27 1970-12-03 Basf Ag Process for the immediate tanning of limed bare
DE2424300C3 (en) * 1974-05-18 1984-11-08 Bayer Ag, 5090 Leverkusen Process for chrome tanning and tanning mix therefor
AR208085A1 (en) * 1974-05-18 1976-11-30 Bayer Ag CHROME TANNING PROCEDURE

Also Published As

Publication number Publication date
BE412752A (en) 1936-01-31
DE643088C (en) 1937-03-24
GB451087A (en) 1936-07-29
FR799017A (en) 1936-05-30
DE653791C (en) 1937-12-02
US2091683A (en) 1937-08-31
FR47843E (en) 1937-07-31

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