EP 0413146 B1 19940608 - Dry preparation of a better light fastness mixture.
Title (en)
Dry preparation of a better light fastness mixture.
Title (de)
Trockenpräparation von Lichtechtheits-Verbesserungsmitteln.
Title (fr)
Préparation sèche d'un mélange pour améliorer la résistance à la lumière.
Publication
Application
Priority
DE 3925259 A 19890729
Abstract (en)
[origin: EP0413146A1] Pulverulent preparations comprising A) a phenolic complexing agent, B) a complexible copper(II) salt and C) a dispersant are highly suitable for the photochemical stabilisation of dyed polyamide fibres.
IPC 1-7
IPC 8 full level
D06M 15/41 (2006.01); D06P 1/64 (2006.01); D06P 1/642 (2006.01); D06P 1/653 (2006.01); D06P 1/673 (2006.01); D06P 3/24 (2006.01); D06P 5/10 (2006.01)
CPC (source: EP)
D06M 15/41 (2013.01); D06P 1/6423 (2013.01); D06P 3/241 (2013.01)
Designated contracting state (EPC)
AT CH DE FR LI
DOCDB simple family (publication)
EP 0413146 A1 19910220; EP 0413146 B1 19940608; AT E106960 T1 19940615; DE 3925259 A1 19910131; DE 59006007 D1 19940714; JP H0364584 A 19910319
DOCDB simple family (application)
EP 90113514 A 19900714; AT 90113514 T 19900714; DE 3925259 A 19890729; DE 59006007 T 19900714; JP 19409690 A 19900724