EP 1432785 B1 20060322 - LIQUID ABRASIVE CLEANING COMPOSITIONS
Title (en)
LIQUID ABRASIVE CLEANING COMPOSITIONS
Title (de)
FLÜSSIGES REINIGUNGSZUSAMMENSETZUNGEN ENTHALTEND SCHLEIFMITTEL
Title (fr)
COMPOSITIONS LIQUIDES DE NETTOYAGE ABRASIF
Publication
Application
Priority
- EP 02772357 A 20021002
- EP 0211063 W 20021002
- EP 01308556 A 20011005
Abstract (en)
[origin: WO03031554A1] The invention concerns aqueous liquid abrasive cleaning compositions comprising a 10-80% of calcite or dolomite abrasive and 0.05-1.5% of a polycarboxylate thickening polymer with a high (at least 50%) carboxylate group content and a stabilising amount of a phosphate or phosphonate salt capable of sequestering Ca<2+> ions.
IPC 8 full level
C11D 3/14 (2006.01); C09K 3/14 (2006.01); C11D 17/00 (2006.01); C11D 3/06 (2006.01); C11D 3/12 (2006.01); C11D 3/36 (2006.01); C11D 3/37 (2006.01); C11D 17/08 (2006.01)
CPC (source: EP)
C11D 3/06 (2013.01); C11D 3/1233 (2013.01); C11D 3/361 (2013.01); C11D 3/3765 (2013.01); C11D 17/0013 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03031554 A1 20030417; AR 036751 A1 20040929; AT E321120 T1 20060415; AU 2002337139 B2 20060309; BR 0212623 A 20040817; CA 2460592 A1 20030417; CN 1264963 C 20060719; CN 1564862 A 20050112; DE 60210116 D1 20060511; DE 60210116 T2 20061123; EP 1432785 A1 20040630; EP 1432785 B1 20060322; EP 1432785 B9 20070509; ES 2261737 T3 20061116; HU P0401447 A2 20041228; JP 2005504878 A 20050217; MX PA04002924 A 20040705; PL 369518 A1 20050418; RU 2004113564 A 20051010; ZA 200401716 B 20050302
DOCDB simple family (application)
EP 0211063 W 20021002; AR P020103770 A 20021007; AT 02772357 T 20021002; AU 2002337139 A 20021002; BR 0212623 A 20021002; CA 2460592 A 20021002; CN 02819629 A 20021002; DE 60210116 T 20021002; EP 02772357 A 20021002; ES 02772357 T 20021002; HU P0401447 A 20021002; JP 2003534525 A 20021002; MX PA04002924 A 20021002; PL 36951802 A 20021002; RU 2004113564 A 20021002; ZA 200401716 A 20040302