Invention Application
- Patent Title: Ampholytic Copolymer, Production Thereof, and Use of the Same
- Patent Title (中): 两性共聚物，其制备及其用途
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Application No.: US11996904Application Date: 2006-07-21
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Publication No.: US20080227871A1Publication Date: 2008-09-18
- Inventor: Son Nguyen Kim , Ivette Garcia Castro , Klemens Mathauer
- Applicant: Son Nguyen Kim , Ivette Garcia Castro , Klemens Mathauer
- Applicant Address: DE Ludwigshafen
- Assignee: BASF AKTIENGESELLSCHAFT
- Current Assignee: BASF AKTIENGESELLSCHAFT
- Current Assignee Address: DE Ludwigshafen
- Priority: DE102005034906.4 20050726
- International Application: PCT/EP06/64507 WO 20060721
- Main IPC: A61K47/34
- IPC: A61K47/34 ; C08G77/04
Abstract:
The following invention relates to copolymers containing silicone groups which comprise, in copolymerized form, at least one monomer with an ionogenic and/or ionic group and at least one crosslinking monomer, to a process for the preparation of such copolymers containing silicone groups by precipitation polymerization, and to the use of these copolymers.
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