Invention Grant
US08927621B2 Process for the preparation of abs compositions having an improved surface after storage under warm moist conditions
有权
用于制备在温湿润条件下保存后具有改善的表面的无机组合物的方法
- Patent Title: Process for the preparation of abs compositions having an improved surface after storage under warm moist conditions
- Patent Title (中): 用于制备在温湿润条件下保存后具有改善的表面的无机组合物的方法
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Application No.: US13866860Application Date: 2013-04-19
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Publication No.: US08927621B2Publication Date: 2015-01-06
- Inventor: Andreas Seidel , Eckhard Wenz , Hans-Juergen Klankers
- Applicant: Bayer Intellectual Property GmbH
- Applicant Address: DE Monheim
- Assignee: Bayer Intellectual Property GmbH
- Current Assignee: Bayer Intellectual Property GmbH
- Current Assignee Address: DE Monheim
- Agency: Miles & Stockbridge P.C.
- Priority: EP12165141 20120423
- Main IPC: C08F2/22
- IPC: C08F2/22 ; C08L55/02 ; C08L69/00
Abstract:
The present invention relates to a process for the preparation of compositions comprising vinyl aromatic copolymers prepared by the emulsion polymerisation process and having salt inclusions resulting from their preparation, which compositions are distinguished by an improved surface quality after storage under warm moist conditions and in that respect are suitable for the production of molded bodies having a class A surface.
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