Original document(17 pages) Authorized document(17 pages) 中文版
    A method is provided for producing fine denier multicomponent thermoplastic polymer filaments incorporating high melt-flow rate polymers. Multicomponent filaments are extruded such that the high melt-flow rate polymer component is substantially surrounded by one or more low melt-flow rate polymer components. The extruded multicomponent filament is then melt-attenuated with a significant drawing force to reduce the filament diameter and form continuous, fine denier filaments.
Application Number
申请号		 00819005 Application Date
申请日		 2000.12.20
Title 名称 Fine denier multicomponent fibers
Publication Number
公开号		 1434886 Publication Date
公开日		 2003.08.06
Approval Pub. Date 2006.08.16 Granted Pub. Date 2006.08.16
International Classification 分类号 D04H3/16;D01F8/04
Applicant(s) Name
申请人		 Kimberly-Clark Worldwide Inc.
Address 地址
Inventor(s) Name 发明人 D.F. Clark;J.M. Duellman;B.D. Haynes
Attorney & Agent 代理人 liu yuanjin luo caixi
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