EP 1317244 A2 20030611 - CALCIUM CARBONATE COMPOSITIONS FOR USE IN THE MANUFACTURE OF TOOTHPASTE
Title (en)
CALCIUM CARBONATE COMPOSITIONS FOR USE IN THE MANUFACTURE OF TOOTHPASTE
Title (de)
CALCIUMCARBONAT ZUBEREITUNGEN ZUR VERWENDUNG IN DER HERSTELLUNG VON ZAHNPASTA
Title (fr)
COMPOSITIONS DE CARBONATE DE CALCIUM POUR L'UTILISATION DANS LA PREPARATION DE DENTIFRICE
Publication
Application
Priority
- BR 0100101 W 20010817
- GB 0020183 A 20000817
Abstract (en)
[origin: WO0213774A2] An aqueous suspension of particulate calcium carbonate for use in the manufacture of toothpaste compositions includes in addition to the calcium carbonate one or more dispersing agents and one or more preservative agents and wherein the aqueous medium of the suspension has been treated so that the biological contamination of the suspension is not greater than the maximum allowable levels indicated by the US Food and Drugs Administration (FDA). The calcium carbonate may comprise a precipitated and/or ground calcium carbonate. The suspension may have a solids content of from 50 % to 99.5 % by weight. The suspension may be flowable and pumpable.
IPC 1-7
IPC 8 full level
A61K 8/19 (2006.01); A61K 8/20 (2006.01); A61K 8/33 (2006.01); A61Q 11/00 (2006.01)
CPC (source: EP)
A61K 8/19 (2013.01); A61K 8/20 (2013.01); A61K 8/33 (2013.01); A61Q 11/00 (2013.01)
Citation (search report)
See references of WO 0213774A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0213774 A2 20020221; WO 0213774 A3 20020613; WO 0213774 A8 20040408; AU 7831401 A 20020225; BR 0113336 A 20040217; CA 2414440 A1 20020221; EP 1317244 A2 20030611; GB 0020183 D0 20001004
DOCDB simple family (application)
BR 0100101 W 20010817; AU 7831401 A 20010817; BR 0113336 A 20010817; CA 2414440 A 20010817; EP 01956221 A 20010817; GB 0020183 A 20000817