Invention Grant
- Patent Title: Branched polydiorganosiloxane polyamide copolymers
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Application No.: US13021103Application Date: 2011-02-04
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Publication No.: US08013098B2Publication Date: 2011-09-06
- Inventor: Audrey A. Sherman , David B. Olson , Stephen A. Johnson , Craig E. Hamer , David S. Hays , Richard G. Hansen
- Applicant: Audrey A. Sherman , David B. Olson , Stephen A. Johnson , Craig E. Hamer , David S. Hays , Richard G. Hansen
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Colene H. Blank
- Main IPC: C08G77/26
- IPC: C08G77/26 ; C08G77/04 ; C08G63/06 ; C08G63/16
Abstract:
Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polydiorganosiloxane segment and at least two ester groups.
Public/Granted literature
- US20110123798A1 BRANCHED POLYDIORGANOSILOXANE POLYAMIDE COPOLYMERS Public/Granted day:2011-05-26
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