EP 0642575 B1 19970409 - PUMPABLE ALKALINE CLEANING CONCENTRATES
Title (en)
PUMPABLE ALKALINE CLEANING CONCENTRATES
Title (de)
PUMPFÄHIGE ALKALISCHE REINIGERKONZENTRATE
Title (fr)
CONCENTRES DE NETTOYANTS ALCALINS SUSCEPTIBLES D'ETRE POMPES
Publication
Application
Priority
- DE 4216405 A 19920518
- EP 9301147 W 19930511
Abstract (en)
[origin: US5520841A] A composition and process for producing a storable, pumpable alkaline cleaning concentrate comprising an aqueous alkali metal hydroxide having dispersed therein alkaline builder and surfactants, and a stabilizer therefor comprising the combination of: (a) polyacrylic acid or alkali metal polyacrylate; and (b) glycerol or polyglycerol.
IPC 1-7
IPC 8 full level
C11D 1/02 (2006.01); C11D 1/66 (2006.01); C11D 3/06 (2006.01); C11D 3/08 (2006.01); C11D 3/20 (2006.01); C11D 3/37 (2006.01); C11D 17/00 (2006.01); C23G 1/14 (2006.01); C23G 1/19 (2006.01)
CPC (source: EP KR US)
C11D 3/06 (2013.01 - EP US); C11D 3/08 (2013.01 - EP US); C11D 3/2065 (2013.01 - EP US); C11D 3/3765 (2013.01 - EP US); C11D 17/00 (2013.01 - KR); C11D 17/003 (2013.01 - EP US); C23G 1/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR NL
DOCDB simple family (publication)
WO 9323522 A1 19931125; AT E151457 T1 19970415; AU 4066393 A 19931213; AU 660546 B2 19950629; CA 2136172 A1 19931125; DE 4216405 A1 19931125; DE 59306127 D1 19970515; EP 0642575 A1 19950315; EP 0642575 B1 19970409; ES 2100533 T3 19970616; JP H07506608 A 19950720; KR 950701680 A 19950428; US 5520841 A 19960528
DOCDB simple family (application)
EP 9301147 W 19930511; AT 93909939 T 19930511; AU 4066393 A 19930511; CA 2136172 A 19930511; DE 4216405 A 19920518; DE 59306127 T 19930511; EP 93909939 A 19930511; ES 93909939 T 19930511; JP 51985793 A 19930511; KR 19940704142 A 19941118; US 33848695 A 19950118