PRODUCTION OF CARBON YARN AND GRAPHITE YARN专利检索-.碳素的专利检索查询-专利查询网

PRODUCTION OF CARBON YARN AND GRAPHITE YARN
申请号	JP26685087	申请日	1987-10-21	公开(公告)号	JPH01111018A	公开(公告)日	1989-04-27
申请人	TOA NENRYO KOGYO KK;			发明人	KOMINE KIKUJI; HINO TAKASHI; KURODA HIROYUKI;
摘要	PURPOSE:To obtain the above yarn having extremely high strength and modulus of elasticity, improved properties and good appearance, by providing carbonaceous pitch yarn prepared by melt spinning with a specific fiber collecting agent, infusibilizing, carbonizing and graphitizing. CONSTITUTION:Carbonaceous pitch yarn obtained by melt spinning is approximately collected by an air sucker, introduced to an oiling roller, provided with a fiber collecting agent comprising (A) an alkylphenylpolysiloxane or dimethylpolysiloxane and (B) a solid lubricant, preferably an inorganic solid lubricant or the component A, the component B and (C) a surface active agent having
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