Title:
Crimpable composite filament
United States Patent 3038239
Inventors:
Moulds, Gordon M.
Publication Date:
06/12/1962
Export Citation:
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Assignee:
Pont DU.
Primary Class:
428/374
Other Classes:
264/168, 264/172.11, 264/172.14, 264/172.15, 428/369
International Classes:
D01D5/32; D01F8/04; D01D5/30; D01F8/04
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US Patent References:
2882253Method for stabilizing polyvinylpyrrolidone and compositions thereby obtained
2509857Compatibilized resin compositions
2439815Composite thermoplastic fibers
2428046Artificial filaments
Foreign References:
GB514638A
GB760179A