EP 1056825 A1 20001206 - AN INTERSPERSION PARTICLE COMPRISING AN ANIONIC SURFACTANT AND A POLYMERIC POLYCARBOXALATE
Title (en)
AN INTERSPERSION PARTICLE COMPRISING AN ANIONIC SURFACTANT AND A POLYMERIC POLYCARBOXALATE
Title (de)
EINEN ANIONISCHEN TENSID UND EINEN POLYMERISCHEN POLYCARBOXYLAT ENTHALTENDE INTERSPERSION PARTIKEL
Title (fr)
PARTICULE A INTERCALATION COMPRENANT UN TENSIOACTIF ANIONIQUE ET UN POLYCARBOXYLATE POLYMERE
Publication
Application
Priority
US 9803280 W 19980219
Abstract (en)
[origin: WO9942549A1] The present invention relates to an interspersion particle comprising, by weight of the interspersion particle, from about 20 % to about 50 % anionic surfactant and from about 15 % to about 30 % polymeric polycarboxylate; wherein the anionic surfactant and the polymeric polycarboxylate are interspersed within the interspersion particle; and wherein the weight ratio of the anionic surfactant to the polymeric polycarboxylate is from about 10:4 to about 10:9. Also disclosed herein are a particle composition and a cleaning composition comprising the interspersion particle and processes for making the interspersion particle.
IPC 1-7
IPC 8 full level
C11D 3/37 (2006.01); C11D 11/00 (2006.01); C11D 11/02 (2006.01); C11D 17/06 (2006.01); C11D 1/02 (2006.01); C11D 1/22 (2006.01)
CPC (source: EP)
C11D 3/3761 (2013.01); C11D 11/02 (2013.01); C11D 17/06 (2013.01); C11D 1/02 (2013.01); C11D 1/22 (2013.01)
Citation (search report)
See references of WO 9942549A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9942549 A1 19990826; AR 014584 A1 20010228; AU 6177798 A 19990906; CA 2320252 A1 19990826; EP 1056825 A1 20001206; JP 2000510525 A 20000815; JP 3401020 B2 20030428
DOCDB simple family (application)
US 9803280 W 19980219; AR P990100648 A 19990223; AU 6177798 A 19980219; CA 2320252 A 19980219; EP 98906590 A 19980219; JP 51598499 A 19980219