Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1997-08-25
1999-11-02
Yoon, Tae
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524465, 524466, 528490, 528491, 26417216, C08K 502
Patent
active
059772379
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.
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Shin Hyunkook
Siemionko Roger Keith
E. I. Du Pont de Nemours and Company
Yoon Tae
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