EP 0285037 B1 19930714 - USE OF GRAFT POLYMERS OF POLYALKYLENE OXIDES AS ANTI-REDEPOSITION AGENTS IN THE WASHING AND AFTER-TREATMENT OF TEXTILES CONTAINING SYNTHETIC FIBRES
Title (en)
USE OF GRAFT POLYMERS OF POLYALKYLENE OXIDES AS ANTI-REDEPOSITION AGENTS IN THE WASHING AND AFTER-TREATMENT OF TEXTILES CONTAINING SYNTHETIC FIBRES
Publication
Application
Priority
DE 3711298 A 19870403
Abstract (en)
[origin: US4846995A] A detergent containing as grayness inhibitor in the wash and aftertreatment of textile material containing synthetic fibers graft polymers obtainable by grafting (a) a polyalkylene oxide which has a number average molecular weight of from 300 to 100,000, is based on ethylene oxide, propylene oxide and/or butylene oxide, and is end group capped at at least one end, with (b) at least on vinyl ester derived from a saturated monocarboxylic acid containing 1 to 6 carbon atoms and/or a methyl or ethyl ester of acrylic or methacrylic acid in a weight ratio (a):(b) of from 1:0.2 to 1:10.
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/37 (2006.01); D06M 13/02 (2006.01); D06M 13/184 (2006.01); D06M 13/203 (2006.01); D06M 13/224 (2006.01); D06M 15/53 (2006.01)
CPC (source: EP US)
C11D 3/0036 (2013.01 - EP US); C11D 3/3788 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0285037 A2 19881005; EP 0285037 A3 19900919; EP 0285037 B1 19930714; AT E91499 T1 19930715; CA 1302832 C 19920609; DE 3711298 A1 19881013; DE 3882260 D1 19930819; ES 2041721 T3 19931201; JP 2541616 B2 19961009; JP S63260994 A 19881027; US 4846995 A 19890711
DOCDB simple family (application)
EP 88104888 A 19880326; AT 88104888 T 19880326; CA 562575 A 19880325; DE 3711298 A 19870403; DE 3882260 T 19880326; ES 88104888 T 19880326; JP 7348288 A 19880329; US 17519088 A 19880331