Global Patent Index - EP 1017776 A1

EP 1017776 A1 2000-07-12 - BLEACHING ACTIVATORS IN THE FORM OF GRANULES

Title (en)

BLEACHING ACTIVATORS IN THE FORM OF GRANULES

Title (de)

BLEICHAKTIVATOR-GRANULATE

Title (fr)

ACTIVATEURS DE BLANCHIMENT SOUS FORME DE GRANULES

Publication

EP 1017776 A1 (DE)

Application

EP 98947521 A

Priority

  • DE 19740671 A
  • EP 9805628 W

Abstract (en)

[origin: DE19740671A1] Ammonium nitrile and layered silicate bleach activator granulate obtained by mixing the components, pressing the mixture and comminuting the resulting agglomerate to the required size.

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

C11D 3/39; C11D 3/12; C11D 17/00

IPC 8 full level (invention and additional information)

C11D 3/30 (2006.01); C11D 3/12 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 17/06 (2006.01)

CPC (invention and additional information)

C11D 3/3935 (2013.01); C11D 3/126 (2013.01); C11D 3/3925 (2013.01)

Citation (search report)

See references of WO 9914302A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IT LI NL SE

EPO simple patent family

DE 19740671 A1 19990318; AR 017107 A1 20010822; AT 255628 T 20031215; AU 9440398 A 19990405; BR 9812315 A 20000829; CA 2304252 A1 19990325; CN 1270626 A 20001018; DK 1017776 T3 20040315; EP 1017776 A1 20000712; EP 1017776 B1 20031203; ES 2212345 T3 20040716; JP 2001516800 A 20011002; JP 4210428 B2 20090121; TW 512173 B 20021201; US 6063750 A 20000516; US 6133216 A 20001017; WO 9914302 A1 19990325

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