FR1510679A - Nouveaux produits de condensation et leur utilisation dans la préparation des cuirs - Google Patents

Nouveaux produits de condensation et leur utilisation dans la préparation des cuirs

Info

Publication number
FR1510679A
FR1510679A FR94281A FR94281A FR1510679A FR 1510679 A FR1510679 A FR 1510679A FR 94281 A FR94281 A FR 94281A FR 94281 A FR94281 A FR 94281A FR 1510679 A FR1510679 A FR 1510679A
Authority
FR
France
Prior art keywords
leathers
preparation
condensation products
new condensation
new
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
FR94281A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1510679A publication Critical patent/FR1510679A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
    • C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
    • C08G16/0237—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen containing sulfur
    • 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
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
FR94281A 1966-02-11 1967-02-09 Nouveaux produits de condensation et leur utilisation dans la préparation des cuirs Expired FR1510679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048408 1966-02-11

Publications (1)

Publication Number Publication Date
FR1510679A true FR1510679A (fr) 1968-01-19

Family

ID=7102223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR94281A Expired FR1510679A (fr) 1966-02-11 1967-02-09 Nouveaux produits de condensation et leur utilisation dans la préparation des cuirs

Country Status (4)

Country Link
AT (1) AT270844B (fr)
CH (1) CH468423A (fr)
DE (1) DE1543571A1 (fr)
FR (1) FR1510679A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH603796A5 (fr) * 1976-04-22 1978-08-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
AT270844B (de) 1969-05-12
CH468423A (de) 1969-02-15
DE1543571A1 (de) 1969-07-31

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