Title:
PROCESS FOR FLASH SPINNING POLYPROPYLENE PLEXIFILAMENT
United States Patent 3467744
US Patent References:
/3081519.html
- - 3081519
Method for foaming a crystalline olefin polymer containing a blowing agent and a heat sink
- - 3102865
Ultramicrocellular structures of crystalline organic polymer
- - 3227664
Process for producing molecularly oriented structures by extrusion of a polymer solution
- - 3227784
Process and apparatus for flash spinning of fibrillated plexifilamentary material
- - 3227794
/3081519.html
- - 3081519
Method for foaming a crystalline olefin polymer containing a blowing agent and a heat sink
- - 3102865
Ultramicrocellular structures of crystalline organic polymer
- - 3227664
Process for producing molecularly oriented structures by extrusion of a polymer solution
- - 3227784
Process and apparatus for flash spinning of fibrillated plexifilamentary material
- - 3227794
Inventors:
Woodell, Rudolph
Publication Date:
09/16/1969
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Assignee:
Pont DU.
Primary Class:
Other Classes:
264/53
International Classes:
C08J5/14; D01F7/00
US Patent References:
| 3346682 | Method for making a filtering medium from plexifilamentary material |