EP 1051473 A2 20001115 - BLEACHING ACTIVATORS IN THE FORM OF STORAGE-STABLE GRANULES
Title (en)
BLEACHING ACTIVATORS IN THE FORM OF STORAGE-STABLE GRANULES
Title (de)
LAGERSTABILES BLEICHAKTIVATOR-GRANULAT
Title (fr)
ACTIVATEURS DE BLANCHIMENT SOUS FORME DE GRANULES STABLES AU STOCKAGE
Publication
Application
Priority
- DE 19740668 A 19970916
- EP 9805627 W 19980905
Abstract (en)
[origin: DE19740668A1] A storage-stable bleach activator granulate obtained by mixing a dry activator with a dry acid-modified layered silicate, pressing the mixture to give a coarse agglomerate and then comminuting the agglomerate to the required particle size is new.
IPC 1-7
IPC 8 full level
C11D 11/00 (2006.01); C11D 3/12 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 7/54 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP US)
C11D 3/126 (2013.01 - EP US); C11D 3/3907 (2013.01 - EP US); C11D 3/3935 (2013.01 - EP US); C11D 17/0039 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
US 6270690 B1 20010807; AR 015721 A1 20010516; AT E296873 T1 20050615; CZ 2000960 A3 20010815; DE 19740668 A1 19990318; DE 59812838 D1 20050707; EP 1051473 A2 20001115; EP 1051473 B1 20050601; ES 2243008 T3 20051116; JP 2001518529 A 20011016; JP 4183110 B2 20081119; PL 193631 B1 20070228; PL 339435 A1 20001218; TW 401458 B 20000811; WO 9914306 A2 19990325; WO 9914306 A3 19990514
DOCDB simple family (application)
US 15360298 A 19980915; AR P980104567 A 19980914; AT 98948913 T 19980905; CZ 2000960 A 19980905; DE 19740668 A 19970916; DE 59812838 T 19980905; EP 9805627 W 19980905; EP 98948913 A 19980905; ES 98948913 T 19980905; JP 2000511846 A 19980905; PL 33943598 A 19980905; TW 87115368 A 19980915