04839228 is referenced by 45 patents and cites 11 patents.

Extrudable blends of polypropylene and polyethylene, especially LLDPE, are prepared in a dynamic mixer and extruded as novel biconstituent fibers comprising polypropylene as one phase and polyethylene as another phase. Improved tenacity and hand are obtained, as compared to polypropylene alone.

Title
Biconstituent polypropylene/polyethylene fibers
Application Number
946562
Publication Number
4839228
Application Date
February 12, 1987
Publication Date
June 13, 1989
Inventor
Gene P Young
Lake Jackson
TX, US
Zdravko Jezic
Lake Jackson
TX, US
Agent
Walter J Lee
Assignee
The Dow Chemical Company
MI, US
IPC
D01F 8/06
C08L 23/18
C08L 23/12
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