Invention Grant
- Patent Title: Flash-spinning solution
- Patent Title (中): 闪纺解决方案
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Application No.: US918780Application Date: 1997-08-25
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Publication No.: US5977237APublication Date: 1999-11-02
- Inventor: Hyunkook Shin , Roger Keith Siemionko
- Applicant: Hyunkook Shin , Roger Keith Siemionko
- Applicant Address: DE Wilmington
- Assignee: E. I. du Pont de Nemours and Company
- Current Assignee: E. I. du Pont de Nemours and Company
- Current Assignee Address: DE Wilmington
- Main IPC: D01D5/11
- IPC: D01D5/11 ; D01F6/04 ; D01F6/06 ; C08K5/02
Abstract:
A flash-spinning solution of a polyolefin dissolved in a primary solvent selected from the group consisting of methylene chloride and dichloroethylene, and a co-solvent selected from the group of hydrofluoroethers, cyclic perfluorinated hydrocarbons, and cyclic partially fluorinated hydrocarbons.
Public/Granted literature
- US5312867A Thermoplastic propylene resin composition Public/Granted day:1994-05-17
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