Invention Application
- Patent Title: POLYARYLENE SULFIDE MELT BLOWING METHODS AND PRODUCTS
- Patent Title (中): POLYARYLENE硫化物熔融吹制方法和产品
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Application No.: PCT/US1996018983Application Date: 1996-11-27
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Publication No.: WO1997021857A2Publication Date: 1997-06-19
- Inventor: PALL CORPORATION , HARWOOD, Colin, F. , VASSERMAN, Isaak , GSELL, Thomas, C.
- Applicant: PALL CORPORATION
- Assignee: PALL CORPORATION
- Current Assignee: PALL CORPORATION
- Priority: US8/570,313 19951211; US8/598,475 19960208
- Main IPC: D01F06/94
- IPC: D01F06/94
Abstract:
The present invention provides a method of preparing polyarylene sulfide fibers, particularly polyphenylene sulfide fibers, comprising melt blowing a blend of polyarylene sulfide and a polyolefin, wherein the polyolefin is present in the blend in an amount of up to about 40 % by weight of the total blend. The present invention also provides fibers, webs, and other products prepared in accordance with the present inventive method.
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