EP 0409504 A2 19910123 - Fabric softening composition.
Title (en)
Fabric softening composition.
Title (de)
Wäschweichmacher.
Title (fr)
Composition adoucissante pour textile.
Publication
Application
Priority
GB 8916307 A 19890717
Abstract (en)
A fabric softening composition which comprises: (i) an ester-linked quaternary ammonium material of the formula: <CHEM> wherein each R1 group is independently selected from C1-4 alkyl, alkenyl or hydroxyalkyl groups; each R2 group is independently selected from C8-28 alkyl or alkenyl groups; T is -O-- @- -O--@--O- or - @--O-; and n is an integer from 0-5; and (ii) an extender material selected from: (a) quaternary ammonium compounds, comprising one long alkyl or alkenyl group; (b) predominantly linear nonionic materials; or (c) mixtures thereof; said composition being obtainable by heating a mixture comprising the materials (i) and (ii) to a temperature of above 40 DEG C, followed by dispersing the mix into water.
IPC 1-7
IPC 8 full level
C07C 211/63 (2006.01); C11D 1/645 (2006.01); C11D 1/835 (2006.01); C11D 3/00 (2006.01); D06M 13/02 (2006.01); D06M 13/188 (2006.01); D06M 13/224 (2006.01); D06M 13/322 (2006.01); D06M 13/46 (2006.01); D06M 13/463 (2006.01); C11D 1/62 (2006.01); C11D 1/66 (2006.01); C11D 1/72 (2006.01)
CPC (source: EP)
C11D 1/645 (2013.01); C11D 1/835 (2013.01); C11D 3/0015 (2013.01); C11D 1/62 (2013.01); C11D 1/662 (2013.01); C11D 1/667 (2013.01); C11D 1/72 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0409504 A2 19910123; EP 0409504 A3 19911002; EP 0409504 B1 19960925; AU 5894790 A 19910117; AU 637803 B2 19930610; BR 9003454 A 19910827; CA 2021010 A1 19910118; CA 2021010 C 20001031; DE 69028667 D1 19961031; DE 69028667 T2 19970306; ES 2093016 T3 19961216; GB 8916307 D0 19890831; JP 2611035 B2 19970521; JP H0390677 A 19910416; ZA 905608 B 19920325
DOCDB simple family (application)
EP 90307693 A 19900713; AU 5894790 A 19900713; BR 9003454 A 19900717; CA 2021010 A 19900712; DE 69028667 T 19900713; ES 90307693 T 19900713; GB 8916307 A 19890717; JP 18929790 A 19900717; ZA 905608 A 19900717