Title (en)

FATTY TREATMENT AGENT FOR LEATHER

Title (de)

MITTEL ZUR FETTENDEN AUSRÜSTUNG VON LEDER

Title (fr)

AGENTS POUR L'APPRETAGE GRAISSEUX DU CUIR

Publication

EP 0739425 A1 19961030 (DE)

Application

EP 95904545 A 19950103

Priority

• DE 4400507 A 19940112
• EP 9500011 W 19950103
• US 67947596 A 19960712

Abstract (en)

[origin: US5683611A] Aqueous dispersions containing special aminopropionic acid derivatives and co-oligomers based on fatty crotonates are suitable for the oiling of leather. The leathers thus treated are distinguished by high resistance to washing and cleaning and by impermeability to water.

IPC 1-7

C14C 9/00; C14C 9/04

IPC 8 full level

C14C 9/00 (2006.01); C14C 9/04 (2006.01)

CPC (source: EP US)

C14C 9/00 (2013.01 - EP US)

Citation (search report)

See references of WO 9519451A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

DOCDB simple family (publication)

US 5683611 A 19971104; AT E165623 T1 19980515; BR 9506479 A 19971007; CA 2181081 A1 19950720; DE 4400507 A1 19950713; DE 59502052 D1 19980604; EP 0739425 A1 19961030; EP 0739425 B1 19980429; ES 2115355 T3 19980616; JP H09507520 A 19970729; WO 9519451 A1 19950720

DOCDB simple family (application)

US 67947596 A 19960712; AT 95904545 T 19950103; BR 9506479 A 19950103; CA 2181081 A 19950103; DE 4400507 A 19940112; DE 59502052 T 19950103; EP 9500011 W 19950103; EP 95904545 A 19950103; ES 95904545 T 19950103; JP 51880095 A 19950103