Title (en)

LIQUID CLEANING COMPOSITIONS

Publication

EP 0540090 A3 19930707 (EN)

Application

EP 92203221 A 19921021

Priority

GB 9123220 A 19911101

Abstract (en)

[origin: EP0540090A2] A substantially non-aqueous liquid cleaning composition comprises a non-aqueous liquid phase and dispersed solids which comprise an inorganic percarbonate bleach and a bleach precursor, wherein the precursor has a molar solubility in the liquid phase alone multiplied by the number of active groups of no more than 1.2 mmol per 100 ml at 25 DEG C.

IPC 1-7

C11D 17/00; C11D 3/39

IPC 8 full level

C11D 7/54 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01); D06L 3/02 (2006.01)

CPC (source: EP)

C11D 3/3907 (2013.01); C11D 17/0004 (2013.01)

Citation (search report)

• [A] EP 0337535 A2 19891018 - UNILEVER NV [NL], et al
• [AD] US 4751015 A 19880614 - HUMPHREYS ROBERT W [US], et al
• [A] EP 0399584 A2 19901128 - UNILEVER NV [NL], et al
• [AD] EP 0284292 A2 19880928 - KAO CORP [JP]
• [AD] US 4904406 A 19900227 - DARWENT JAMES R [GB], et al
• [A] EP 0030096 A1 19810610 - ICI PLC [GB]
• [A] FR 2603299 A1 19880304 - COLGATE PALMOLIVE CO [US]

Designated contracting state (EPC)

CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0540090 A2 19930505; EP 0540090 A3 19930707; BR 9204221 A 19930511; CA 2081600 A1 19930502; GB 9123220 D0 19911218; JP H05214388 A 19930824; NO 924194 D0 19921030; NO 924194 L 19930503; ZA 928406 B 19940502

DOCDB simple family (application)

EP 92203221 A 19921021; BR 9204221 A 19921029; CA 2081600 A 19921028; GB 9123220 A 19911101; JP 29339692 A 19921030; NO 924194 A 19921030; ZA 928406 A 19921030