EP 0326208 A3 19901128 - POUCHED GRANULAR DETERGENT COMPOSITIONS CONTAINING HYGROSCOPIC BUILDERS
Title (en)
POUCHED GRANULAR DETERGENT COMPOSITIONS CONTAINING HYGROSCOPIC BUILDERS
Publication
Application
Priority
US 14872788 A 19880126
Abstract (en)
[origin: EP0326208A2] A porous, pouched granular detergent compositions containing an organic surfactant, preferably an aluminosilicate ion exchange material, and water-soluble neutral or alkaline hygroscopic detergency builder salt, preferably an ether polycarboxylate. The pouched compositions contain no or low levels of phosphate and silicate materials, yet provide granules which exhibit at least initial free-flowing granular characteristics, reduced dusting and unexpectedly good/equivalent solubility in the laundering solution notwithstanding the development of lumps upon storage under stress conditions.
IPC 1-7
IPC 8 full level
C11D 3/60 (2006.01); C11D 3/12 (2006.01); C11D 3/20 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP)
C11D 3/128 (2013.01); C11D 3/2075 (2013.01); C11D 17/046 (2013.01)
Citation (search report)
- [Y] US 4032465 A 19770628 - BAUER HERBERT EDWARD, et al
- [AP] EP 0264977 A1 19880427 - PROCTER & GAMBLE [US], et al
- [Y] EP 0253566 A2 19880120 - PROCTER & GAMBLE [US], et al
- [A] US 4303556 A 19811201 - LLENDADO RAMON A
- [A] US 4654159 A 19870331 - BUSH RODNEY D [US], et al
- [A] US 3801511 A 19740402 - LEMOFF T
- [A] CHEMICAL ABSTRACTS vol. 107, no. 2, 13 July 1987, page 120, abstract no. 9360c, Columbus, Ohio, US; M. SHUICHI et al.: "Organic builders. XXI. Polycoarboxylates derived from methyl glucoside" & Yukagaku 1987, vol. 36, no. 1, pages 32-37
- [APD] (PROCTER & GAMBLE)
Designated contracting state (EPC)
AT BE CH DE FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0326208 A2 19890802; EP 0326208 A3 19901128; CA 1323821 C 19931102; IE 890242 L 19890726; JP H0214299 A 19900118
DOCDB simple family (application)
EP 89200099 A 19890118; CA 589153 A 19890125; IE 24289 A 19890126; JP 1741189 A 19890126