Invention Application
US20170044302A1 PROCESS FOR THE PREPARATION OF SILYLATED POLYMERS HAVING LOW COLOR AND COLOR STABILITY
审中-公开
具有低颜色和颜色稳定性的苯乙烯聚合物的制备方法
- Patent Title: PROCESS FOR THE PREPARATION OF SILYLATED POLYMERS HAVING LOW COLOR AND COLOR STABILITY
- Patent Title (中): 具有低颜色和颜色稳定性的苯乙烯聚合物的制备方法
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Application No.: US14823580Application Date: 2015-08-11
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Publication No.: US20170044302A1Publication Date: 2017-02-16
- Inventor: John Banevicius , Misty Huang , Brendan O'Keefe , Vikram Kumar , Bruce Barbera
- Applicant: Momentive Performance Materials Inc.
- Main IPC: C08G18/83
- IPC: C08G18/83
Abstract:
A batch or continuous process for preparing silylated polymers having low color and color stability comprising silylating a prepolymer having reactive functional groups with a silylating agent and optionally quenching the silylated polymer, where a stabilizer package containing at least one phosphite stabilizing agent is used.
Public/Granted literature
- US10138324B2 Process for the preparation of silylated polymers having low color and color stability Public/Granted day:2018-11-27
Information query
