EP 0716684 A1 19960619 - BUILDER COMPONENT FOR WASHING OR CLEANING PRODUCTS
Title (en)
BUILDER COMPONENT FOR WASHING OR CLEANING PRODUCTS
Title (de)
GERÜSTSTOFFKOMPONENTE FÜR WASCH- ODER REINIGUNGSMITTEL
Title (fr)
ADJUVANT DE LAVAGE POUR PRODUITS DE LAVAGE OU DE NETTOYAGE
Publication
Application
Priority
- DE 4329392 A 19930901
- EP 9402777 W 19940822
Abstract (en)
[origin: WO9506707A1] Crystalline stratified sodium silicates in compacted form have the formula NaMSixO2x+1.yH2O, in which M stands for sodium or hydrogen, x equals 1.9 to 4, preferably 2, 3 or 4, and y equals 0 to 20. In order to improve the solubility of these silicates, they are prepared by roller compacting a mixture of 95 to 99.8 % by weight crystalline stratified silicates and 0.2 to 5 % by weight usual ingredients of washing or cleaning agents as auxiliary substances.
IPC 1-7
IPC 8 full level
C01B 33/32 (2006.01); C01B 33/38 (2006.01); C11D 3/12 (2006.01); C11D 11/00 (2006.01)
CPC (source: EP KR)
C11D 3/12 (2013.01 - KR); C11D 3/1273 (2013.01 - EP); C11D 11/00 (2013.01 - EP); C11D 11/0088 (2013.01 - EP)
Citation (search report)
See references of WO 9506707A1
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9506707 A1 19950309; AT E151453 T1 19970415; DE 4329392 A1 19950302; DE 59402397 D1 19970515; EP 0716684 A1 19960619; EP 0716684 B1 19970409; ES 2100742 T3 19970616; JP H09501978 A 19970225; KR 960705018 A 19961009
DOCDB simple family (application)
EP 9402777 W 19940822; AT 94926862 T 19940822; DE 4329392 A 19930901; DE 59402397 T 19940822; EP 94926862 A 19940822; ES 94926862 T 19940822; JP 50791494 A 19940822; KR 19960701018 A 19960228