EP 0011846 B1 19830504 - WASHING AND CLEANING AGENT, CONTAINING A LOW PHOSPHATE CONTENT BUILDER SALT MIXTURE
Title (en)
WASHING AND CLEANING AGENT, CONTAINING A LOW PHOSPHATE CONTENT BUILDER SALT MIXTURE
Publication
Application
Priority
DE 2852285 A 19781202
Abstract (en)
[origin: US4392974A] A low-phosphate detergent builder salt mixture consisting of (a) from 45% to 75% by weight of a water-insoluble, finely-divided, synthetic, crystalline alkali metal aluminosilicate with a calcium binding power of from 50 to 200 mg CaO/gm at 22 DEG C., (b) from 15% to 40% by weight of sodium or potassium carboxymethyloxysuccinate, and (c) from 5% to 15% by weight of sodium or potassium tripolyphosphate; as well as use of the same in detergents in amounts of 25% to 60% by weight with the proviso that the total tripolyphosphate content in the detergent does not exceed 5% by weight.
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/08 (2006.01); C11D 3/12 (2006.01); C11D 3/20 (2006.01); C11D 3/60 (2006.01)
CPC (source: EP US)
C11D 3/06 (2013.01 - EP US); C11D 3/128 (2013.01 - EP US); C11D 3/2089 (2013.01 - EP US)
Citation (examination)
DE 2656251 A1 19770616 - COLGATE PALMOLIVE CO
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
EP 0011846 A1 19800611; EP 0011846 B1 19830504; DE 2852285 A1 19800612; DE 2965326 D1 19830609; JP S5578099 A 19800612; US 4392974 A 19830712
DOCDB simple family (application)
EP 79104696 A 19791126; DE 2852285 A 19781202; DE 2965326 T 19791126; JP 15569379 A 19791203; US 9713579 A 19791126