BE418658A - Procede pour tanner au chrome - Google Patents

Procede pour tanner au 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
English (en)
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/fr

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

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)
BE418658D 1935-01-19 1936-11-23 Procede pour tanner au chrome BE418658A (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE799017X 1935-01-19
DE412752X 1935-01-19
DE451087X 1935-01-19
DE2091683X 1935-01-19
DEI51489D DE643088C (de) 1935-01-19 1935-01-20 Verfahren zur Chromgerbung
DE418658X 1935-12-13
DEI53874D DE653791C (de) 1935-01-19 1935-12-14 Verfahren zur Chromgerbung
FR47843T 1936-11-26

Publications (1)

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

Family

ID=60387780

Family Applications (2)

Application Number Title Priority Date Filing Date
BE412752D BE412752A (fr) 1935-01-19 1935-12-12 Procede pour tanner au chrome
BE418658D BE418658A (fr) 1935-01-19 1936-11-23 Procede pour tanner au chrome

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE412752D BE412752A (fr) 1935-01-19 1935-12-12 Procede pour tanner au chrome

Country Status (5)

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

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 (de) * 1966-10-27 1970-12-03 Basf Ag Verfahren zum unmittelbaren Gerben gekaelkter Bloessen
DE2424300C3 (de) * 1974-05-18 1984-11-08 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben und Gerbmischung dafür
AR208085A1 (es) * 1974-05-18 1976-11-30 Bayer Ag Procedimiento de curtido al cromo

Also Published As

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

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