EP 0033815 A2 19810819 - A method of controlling undesirable random dyes in a liquid laundry bath.
Title (en)
A method of controlling undesirable random dyes in a liquid laundry bath.
Title (de)
Verfahren zur Kontrolle von unerwünschten zufälligen Farbstoffen in einer flüssigen Waschflotte.
Title (fr)
Méthode pour contrÔler des colorants fortuits indésirables dans un bain de lessive liquide.
Publication
Application
Priority
US 11915480 A 19800206
Abstract (en)
A system for controlling extraneous free flowing dyes or colorants in a liquid bath by using a dye scavenger member having a textile substrate or the like impregnated with a dye scavenging material such as N-trisubstituted ammonium 2-hydroxy 3-halopropyl compounds or salts of epoxy propyl ammonium compounds such as glycidyltrimethylammonium chloride. Such members, and the methods of making and using same are included.
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 17/04 (2006.01); D06L 1/12 (2006.01); D06L 3/12 (2006.01); D06P 5/00 (2006.01)
CPC (source: EP)
C11D 3/0021 (2013.01); C11D 17/046 (2013.01); C11D 17/049 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0033815 A2 19810819; EP 0033815 A3 19820331; EP 0033815 B1 19860305; DE 3071468 D1 19860410; JP S56112565 A 19810904
DOCDB simple family (application)
EP 80401557 A 19801031; DE 3071468 T 19801031; JP 17215280 A 19801208