Process and apparatus for making crimped filaments
United States Patent 2974391
US Patent References:
Method of treating oriented acrylonitrile structures
- - 2445042


Inventors:
Holden, Speakman Raymond
Bruce, Macleod Roderick
Publication Date:
03/14/1961
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Assignee:
ICI LTD
Primary Class:
28/220
Other Classes:
28/246, 28/281, 264/280, 28/282, 28/259, 264/DIG.028, 264/168, 264/289.600
International Classes:
D02G1/00
Foreign References:
AU164127B
BE522045A
GB558297A