FIBER TREATMENT AGENT, CARBON FIBERS TREATED WITH FIBER TREATMENT AGENT, AND CARBON FIBER COMPOSITE MATERIAL CONTAINING SAID CARBON FIBERS

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专利权人:

SUMITOMO SEIKA CHEMICALS CO., LTD.

发明人:

SAKATA, JUN,MATSUKAWA, TAIJI,KAWATA, HIROTSUGU

申请号：

EP20140760349

公开号：

EP2966217(A4)

申请日:

2014.03.06

申请国别(地区):

欧洲专利局

年份:

2016

代理人:

摘要：

An object of the present invention is to provide a fiber treatment agent that is capable of forming on fibers a film that has excellent water resistance and excellent adhesion to a matrix resin. The present invention provides a fiber treatment agent comprising an aqueous medium, a water-insoluble polyamide dispersed in the aqueous medium, and a water-soluble polyamide that is present in an amount of 2 to 50 parts by mass per 100 parts by mass of the water-insoluble polyamide.

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中国工程科技知识中心

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http://www.ckcest.cn/home/