YARN AND METHOD OF MAKING THE SAME
United States Patent 3479811
US Patent References:
Production of porous shaped articles from thermoplastic materials
- - 2744291
Cellular synthetic fibre thread and a method of making the same
- - 2815559
Composition and method of making microporous products
- - 2940871
Method of producing expanded fabric-like material
- - 3100926
Method for forming articles comprising expanded thermoplastic resinous materials
- - 3154604
Production of porous shaped articles from thermoplastic materials
- - 2744291
Cellular synthetic fibre thread and a method of making the same
- - 2815559
Composition and method of making microporous products
- - 2940871
Method of producing expanded fabric-like material
- - 3100926
Method for forming articles comprising expanded thermoplastic resinous materials
- - 3154604
Inventors:
Walters, Harold A.
Publication Date:
11/25/1969
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Export Citation:
Assignee:
DOW CHEMICAL CO
Primary Class:
Other Classes:
521/140, 521/56, 521/139, 57/246, 521/134, 264/53, 57/351, 57/250, 28/166, 57/297, 521/59
International Classes:
D02G1/00; D02G3/40; D03D15/00; D02G3/22; D02G3/22; B29H7/20; D02G3/36
US Patent References: