Global Patent Index - EP 0781840 B1

EP 0781840 B1 2002-09-11 - Hypochlorite bleaching compositions

Title (en)

Hypochlorite bleaching compositions

Title (de)

Hypochloritbleichmittelzusammensetzungen

Title (fr)

Compositions de blanchiment à base de hypochlorite

Publication

EP 0781840 B1 (EN)

Application

EP 95203617 A

Priority

EP 95203617 A

Abstract (en)

[origin: EP0781840A1] Liquid aqueous bleaching compositions are disclosed which comprise a pH buffering means with low sensitivity to water hardness and an alkali metal hypochlorite. A method of treating fabrics with said compositions is also disclosed.

IPC 1-7 (main, further and additional classification)

C11D 3/395; C11D 3/00

IPC 8 full level (invention and additional information)

D06L 3/08 (2006.01); C11D 3/02 (2006.01); C11D 3/04 (2006.01); C11D 3/395 (2006.01); C11D 7/04 (2006.01); C11D 7/54 (2006.01)

CPC (invention and additional information)

C11D 3/046 (2013.01); C11D 3/3956 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

EP 0781840 A1 19970702; EP 0781840 B1 20020911; AT 223960 T 20020915; BR 9612257 A 19990713; DE 69528185 D1 20021017; ES 2182865 T3 20030316; JP 3059222 B2 20000704; JP H11501361 A 19990202; MX 9805102 A 19981031; PL 327502 A1 19981221; TR 199801172 T2 19981021; WO 9723681 A1 19970703

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