D01D 4/00

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
7922943 Method and device for producing substantially endless fine threadsDec 21, 01Apr 12, 11Not available
6803013 Process of making a meltblown webNov 29, 01Oct 12, 04KIMBERLY-CLARK WORLDWIDE, INC.
6428891 Acrylonitrile-based precursor fiber for carbon fiber and method for production thereofJan 22, 01Aug 06, 02MITSUBISHI CHEMICAL CORPORATION
6371751 Spinnerets with orifices for improved filament cross-sectionsJan 03, 97Apr 16, 02INVISTA NORTH AMERICA S.A.R.L.
6116883 Melt spin system for producing skin-core high thermal bond strength fibersFeb 07, 96Sep 12, 00FIBERCO, INC.
5968435 Process for manufacturing pitch-type carbon fiberApr 23, 98Oct 19, 99NIPPON MITSUBISHI OIL CORPORATION, NIPPON STEEL CORPORATION, Nippon Graphite Fiber Corporation,
5911931 Resin forming methodOct 14, 97Jun 15, 99MITSUBISHI RAYON CO., LTD.
5733492 Spinneret of gold and platinum-containing alloyJul 30, 96Mar 31, 98TEIJIN TWARON B.V.
5695377 Nonwoven fabrics having improved fiber twisting and crimpingOct 29, 96Dec 09, 97KIMBERLY-CLARK WORLDWIDE, INC.
5601856 Spinning beamApr 11, 95Feb 11, 97MURATA MACHINERY, LTD.
5387097 Self-sealing spin packDec 07, 92Feb 07, 95AKZO N.V.
5169584 Method of making small diameter high strength carbon fibersOct 31, 90Dec 08, 92CONOCOPHILLIPS COMPANY
5162074 Method of making plural component fibersAug 07, 89Nov 10, 92SHAW INDUSTRIES GROUP, INC.