Title (en)

Granular detergent compositions containing mixed polymer additive system.

Title (de)

Granulierte Detergenszusammensetzungen, welche ein gemischtes Polymerzusatzsystem enthalten.

Title (fr)

Compositions détergentes granulées contenant un systéme mélangé d'additifs polymères.

Publication

EP 0124913 A1 19841114 (EN)

Application

EP 84200104 A 19840130

Priority

GB 8309610 A 19830408

Abstract (en)

Granular detergent compositions with no or reduced levels of phosphorus -containing builders containing a mixture of homopolymeric and copolymeric carboxylates. Preferred homopolymeric carboxylates are polyacrylates having a molecular weight below 3000, most preferably a mixture of polymer species having molecular weights of 1000 and 2000 respectively. The preferred copolymeric ingredient contains maleic acid and (meth)-acrylic acid monomers.

IPC 1-7

C11D 3/37

IPC 8 full level

C11D 3/00 (2006.01); C11D 3/37 (2006.01)

CPC (source: EP)

C11D 3/3761 (2013.01)

Citation (search report)

• [AD] EP 0066915 A2 19821215 - PROCTER & GAMBLE [US], et al
• [AD] EP 0025551 A1 19810325 - BASF AG [DE]
• [A] DE 3002710 A1 19800904 - SENZORA B V
• [A] FR 2500475 A1 19820827 - COLGATE PALMOLIVE CO [US]

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0124913 A1 19841114; EP 0124913 B1 19860618; AT E20476 T1 19860715; CA 1220998 A 19870428; DE 3460228 D1 19860724; GR 81656 B 19841212; IE 56762 B1 19911204; IE 840262 L 19841008; JP H0522757 B2 19930330; JP S6018595 A 19850130; MX 159427 A 19890529

DOCDB simple family (application)

EP 84200104 A 19840130; AT 84200104 T 19840130; CA 447604 A 19840216; DE 3460228 T 19840130; GR 840173845 A 19840220; IE 26284 A 19840203; JP 4800684 A 19840313; MX 20046784 A 19840227