Polymer containing siloxane, its preparation method and use

Application Number: 00126341
Application Date: 2000.09.07
Publication Number: 1293215
Publication Date: 2001.05.02
Priority Information: 1999/9/7 DE 19942565.5; 1999/10/28 DE 19951877.7
International: C08G77/50
Applicant(s) Name: BASF AG.
Address:
Inventor(s) Name: H. Vitlloer;A. Sana;P. Chsoer
Patent Agency Code: 72001
Patent Agent: liu yuanjin
Abstract In water-soluble or redispersible polymers, obtained by free radical polymerization of ethylenically unsaturated monomers A in the presence of silicone derivative(s) B containing polyalkylene oxide, the product of the ion exchange equivalent (IEE) and K value of (I) is >= 150 mmole/g; and the IEE is over 2.7 mmole/g and depends on carboxylic acid or carboxylate groups. The invention also concerns the method for producing the polymers and the use for cosmetic, dermatological, hygienic and/or pharmaceutical agents containing besides usual additives.