FR812916A - Process for the manufacture of leathers and the leathers obtained by this method - Google Patents

Process for the manufacture of leathers and the leathers obtained by this method

Info

Publication number
FR812916A
FR812916A FR812916DA FR812916A FR 812916 A FR812916 A FR 812916A FR 812916D A FR812916D A FR 812916DA FR 812916 A FR812916 A FR 812916A
Authority
FR
France
Prior art keywords
leathers
manufacture
leathers obtained
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR812916A publication Critical patent/FR812916A/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

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)
FR812916D 1935-11-09 1936-11-04 Process for the manufacture of leathers and the leathers obtained by this method Expired FR812916A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEJ0053607 1935-11-09
DE2127304X 1935-11-09
DE812916X 1935-11-09
DEI53607D DE649047C (en) 1935-11-09 1935-11-10 Process for the production of leather

Publications (1)

Publication Number Publication Date
FR812916A true FR812916A (en) 1937-05-20

Family

ID=60293617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812916D Expired FR812916A (en) 1935-11-09 1936-11-04 Process for the manufacture of leathers and the leathers obtained by this method

Country Status (5)

Country Link
US (1) US2127304A (en)
BE (1) BE418253A (en)
DE (1) DE649047C (en)
ES (1) ES143273A1 (en)
FR (1) FR812916A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689163A (en) * 1948-10-27 1954-09-14 Paquet Maxime Tanning agent and method of making and using same
US2707697A (en) * 1949-04-29 1955-05-03 Horizons Inc Hair curling process
US2663614A (en) * 1950-10-18 1953-12-22 Du Pont Plumping leather with a sol of large silica particles
US2987369A (en) * 1957-06-10 1961-06-06 Robert H Linnell Silica-gel free silica, zirconium sulfate, and sodium sulfate tanning agent

Also Published As

Publication number Publication date
US2127304A (en) 1938-08-16
BE418253A (en) 1936-12-31
DE649047C (en) 1937-08-13
ES143273A1 (en) 1937-01-01

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