EP 0710716 A3 19980708 - Granulated bleach actuators and production thereof
Title (en)
Granulated bleach actuators and production thereof
Title (de)
Granulierte Bleichaktivatoren und ihre Herstellung
Title (fr)
Activateurs de blanchiment sous forme granulaire et leur production
Publication
Application
Priority
DE 4439039 A 19941102
Abstract (en)
[origin: EP0710716A2] Prepn. of a granulate which is stable during storage and consists essentially of a bleach activator and an inorganic binder, comprises the following steps: (A) mixing a dry bleach activator with a dry inorganic binder; (B) compressing the mixt. to form larger agglomerates; and (C) crushing the agglomerates to give the desired particle size.
IPC 1-7
IPC 8 full level
C11D 3/395 (2006.01); C11D 3/12 (2006.01); C11D 3/39 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP KR US)
C11D 3/126 (2013.01 - EP US); C11D 3/3935 (2013.01 - EP US); C11D 3/395 (2013.01 - KR); C11D 11/00 (2013.01 - EP US); C11D 17/0039 (2013.01 - EP US)
Citation (search report)
- [A] EP 0051987 A1 19820519 - PROCTER & GAMBLE [US], et al
- [AD] EP 0240057 A1 19871007 - UNILEVER NV [NL], et al
- [A] US 4695397 A 19870922 - SOMMER KARL [DE], et al
- [A] US 5182054 A 19930126 - BAUER VOLKER [DE], et al
- [A] US 5203877 A 19930420 - DOETSCH WERNER [US], et al
- [AD] GB 2249104 A 19920429 - BP CHEM INT LTD [GB]
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0710716 A2 19960508; EP 0710716 A3 19980708; EP 0710716 B1 20020724; AT E221114 T1 20020815; BR 9505059 A 19971014; CA 2161943 A1 19960503; CA 2161943 C 20070206; DE 4439039 A1 19960509; DE 59510290 D1 20020829; ES 2180602 T3 20030216; JP 4249271 B2 20090402; JP H08209192 A 19960813; KR 100388367 B1 20030922; KR 960017832 A 19960617; TW 353114 B 19990221; US 5716569 A 19980210
DOCDB simple family (application)
EP 95116730 A 19951024; AT 95116730 T 19951024; BR 9505059 A 19951101; CA 2161943 A 19951101; DE 4439039 A 19941102; DE 59510290 T 19951024; ES 95116730 T 19951024; JP 28361295 A 19951031; KR 19950039140 A 19951101; TW 84110331 A 19951003; US 55068395 A 19951031