Invention Grant
- Patent Title: Highly cationic copolymers based on quaternized nitrogen-containing monomers
- Patent Title (中): 基于季铵化含氮单体的高度阳离子共聚物
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Application No.: US12669315Application Date: 2008-07-01
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Publication No.: US08623343B2Publication Date: 2014-01-07
- Inventor: Nicole Meier , Ivette Garcia Castro , Claudia Wood , Jessica Staub
- Applicant: Nicole Meier , Ivette Garcia Castro , Claudia Wood , Jessica Staub
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: EP07112639 20070717
- International Application: PCT/EP2008/058439 WO 20080701
- International Announcement: WO2009/010385 WO 20090122
- Main IPC: C11D1/62
- IPC: C11D1/62 ; A61K47/32 ; A61K8/81
Abstract:
The present invention relates to a copolymer with high cationic charge based on quaternized nitrogen-containing monomers, to cosmetic or pharmaceutical compositions which comprise at least one such copolymer, and to further uses of these copolymers.
Public/Granted literature
- US20100209361A1 HIGHLY CATIONIC COPOLYMERS BASED ON QUATERNIZED NITROGEN-CONTAINING MONOMERS Public/Granted day:2010-08-19
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