Invention Grant
- Patent Title: Core-shell particle, method, and composition
- Patent Title (中): 核 - 壳粒子，方法和组成
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Application No.: US12266784Application Date: 2008-11-07
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Publication No.: US07807751B2Publication Date: 2010-10-05
- Inventor: Amol Adhikrao Mohite , Sathya Narayanan Muthukrishnan , Abhijit Som
- Applicant: Amol Adhikrao Mohite , Sathya Narayanan Muthukrishnan , Abhijit Som
- Applicant Address: NL
- Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee Address: NL
- Agency: Cantor Colburn LLP
- Main IPC: C08L51/00
- IPC: C08L51/00
Abstract:
A core-shell particle is formed by a method that includes forming a crosslinked polyorganosiloxane core, reacting a graftlinking agent with the crosslinked polyorganosiloxane core, and polymerizing a poly(alkenyl aromatic) shell around the graftlinking agent-functionalized polyorganosiloxane core. The method produces a core-shell particle with improved adhesion between shell and core. The core-shell particle is useful as an impact modifier in thermoplastic compositions.
Public/Granted literature
- US20090215927A1 CORE-SHELL PARTICLE, METHOD, AND COMPOSITION Public/Granted day:2009-08-27
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