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COPOLYMER OF A BISPHENOL DIGLYCIDYL ETHER AND A PHENOLPHTHALENE AND/OR A PHENOLPHTHALIMIDINE, METHOD FOR THE PREPARATION THEREOF, ARTICLE COMPRISING THE COPOLYMER, AND COMPOSITIONS COMPRISING THE COPOLYMER
专利权人:
SABIC Global Technologies B.V.
发明人:
PETERS, Edward Norman
申请号:
EP20150743618
公开号:
EP3099728(A1)
申请日:
2015.01.06
申请国别(地区):
欧洲专利局
年份:
2016
代理人:
摘要:
A copolymer exhibiting improved heat resistance relative to phenolic resins is formed by the reaction of a bisphenol diglycidyl ether and a phenolphthalein and/or a phenolphthalimidine in a molar ratio of 0.98:1 to 1.02:1 in the presence of a catalyst. The copolymer can be used to mold plastic parts. The copolymer is also useful as a flexibilizer in thermoset compositions, and useful as a compatibilizer in blends of polar and non-polar polymers, and blends of non-polar polymers and polar fillers.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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