Title (en)

PROCESS FOR THE PHOTOCHEMICAL STABILIZATION OF UNDYED AND READY TO BE DYED ARTIFICIAL LEATHER

Publication

EP 0378054 A3 19911121 (DE)

Application

EP 89810990 A 19891228

Priority

CH 3189 A 19890105

Abstract (en)

[origin: EP0378054A2] A process for the photochemical stabilisation of undyed imitation leathers and imitation leathers to be dyed is described, which process is characterised in that the undyed imitation leather or the imitation leather to be dyed is treated in an aqueous liquor which contains a light stabiliser. An agent for carrying out the process is likewise described.

IPC 1-7

D06N 3/00

IPC 8 full level

C09K 15/30 (2006.01); D06M 13/02 (2006.01); D06M 13/322 (2006.01); D06M 13/35 (2006.01); D06M 13/355 (2006.01); D06P 1/642 (2006.01); D06P 5/00 (2006.01); D06P 5/06 (2006.01); D06P 5/22 (2006.01); D06M 101/00 (2006.01); D06M 101/16 (2006.01); D06M 101/30 (2006.01); D06M 101/34 (2006.01)

CPC (source: EP US)

D06M 13/355 (2013.01 - EP US); D06P 1/6426 (2013.01 - EP US)

Citation (search report)

• [X] EP 0255481 A1 19880203 - CIBA GEIGY AG [CH]
• [AD] FR 2123501 A1 19720908 - SANKYO CO
• [A] EP 0243319 A2 19871028 - CIBA GEIGY AG [CH]
• [E] EP 0352221 A1 19900124 - CIBA GEIGY AG [CH]

Designated contracting state (EPC)

CH DE ES FR GB IT LI SE

DOCDB simple family (publication)

EP 0378054 A2 19900718; EP 0378054 A3 19911121; JP H02269882 A 19901105; US 5030243 A 19910709

DOCDB simple family (application)

EP 89810990 A 19891228; JP 14190 A 19900105; US 45745489 A 19891227