Global Patent Index - EP 1025196 A1

EP 1025196 A1 2000-08-09 - PROCESS FOR MAKING A DETERGENT COMPOSITION BY ADDING CO-SURFACTANTS

Title (en)

PROCESS FOR MAKING A DETERGENT COMPOSITION BY ADDING CO-SURFACTANTS

Title (de)

VERFAHREN ZUR HERSTELLUNG EINER WASCHMITTELZUSAMMENSETZUNG DURCH ZUGABE VON COTENSIDEN

Title (fr)

PROCEDE DE PREPARATION D'UNE COMPOSITION DETERGENTE PAR L'ADDITION DE COTENSIOACTIFS

Publication

EP 1025196 A1 (EN)

Application

EP 97907907 A

Priority

US 9703064 W

Abstract (en)

[origin: WO9838279A1] A process for continuously preparing a free flowing agglomerate having a reduced level of resulting undesirable oversized granules is provided. The process comprises the steps of (a) thoroughly mixing a crystalline anionic surfactant paste with a sufficient amount of fine powders of starting detergent materials to form a free flowing agglomerate, then (b) thoroughly mixing a product of the step (a) with a non-crystalline anionic surfactant paste so as to form a free flowing agglomerate.

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

C11D 11/00; C11D 1/37; C11D 17/06

IPC 8 full level (invention and additional information)

C11D 1/37 (2006.01); C11D 3/14 (2006.01); C11D 11/00 (2006.01); C11D 17/06 (2006.01); C11D 1/14 (2006.01); C11D 1/22 (2006.01); C11D 1/29 (2006.01)

CPC (invention and additional information)

C11D 1/37 (2013.01); C11D 11/0082 (2013.01); C11D 17/06 (2013.01); C11D 1/146 (2013.01); C11D 1/22 (2013.01); C11D 1/29 (2013.01)

Citation (search report)

See references of WO 9838279A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9838279 A1 19980903; AR 011693 A1 20000830; AT 271601 T 20040815; AU 1978997 A 19980918; CA 2280898 A1 19980903; CA 2280898 C 20030401; DE 69729964 D1 20040826; DE 69729964 T2 20050825; EP 1025196 A1 20000809; EP 1025196 B1 20040721; ES 2225955 T3 20050316; JP 3105266 B2 20001030; JP H11506498 A 19990608; MA 24478 A1 19981001; MX 208228 B 20020605; MX 9907936 A 19991201; PH 11998000411 B1 20020507

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