FR1569531A - - Google Patents

Info

Publication number
FR1569531A
FR1569531A FR1569531DA FR1569531A FR 1569531 A FR1569531 A FR 1569531A FR 1569531D A FR1569531D A FR 1569531DA FR 1569531 A FR1569531 A FR 1569531A
Authority
FR
France
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)
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
Priority claimed from DE19671669341 external-priority patent/DE1669341B1/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1569531A publication Critical patent/FR1569531A/fr
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
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof

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)
FR1569531D 1967-07-11 1968-06-26 Expired FR1569531A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671669341 DE1669341B1 (de) 1967-07-11 1967-07-11 Pulverfoermige Gerbstoffe

Publications (1)

Publication Number Publication Date
FR1569531A true FR1569531A (https=) 1969-05-30

Family

ID=5686199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1569531D Expired FR1569531A (https=) 1967-07-11 1968-06-26

Country Status (2)

Country Link
FR (1) FR1569531A (https=)
GB (1) GB1205344A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117304709B (zh) * 2023-10-08 2024-06-25 吉首大学 一种改性植物单宁染色剂及其制法和用法

Also Published As

Publication number Publication date
GB1205344A (en) 1970-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse