Title:
Self-crimping, self-bonding fibrous polyolefin tobacco smoke filter
United States Patent 3393685
US Patent References:
Tobacco smoke filters
- - 3144025
Method for making bulked continuous filament yarns
- - 3175351
Filter cigarettes
- - 3224453
Tobacco smoke filters
- - 3144025
Method for making bulked continuous filament yarns
- - 3175351
Filter cigarettes
- - 3224453
Inventors:
Mumpower II, Robert C.
Tamblyn, John W.
Tamblyn, John W.
Publication Date:
07/23/1968
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Export Citation:
Assignee:
EASTMAN KODAK CO
Primary Class:
Other Classes:
156/85, 57/245
International Classes:
A24D3/08; A24D3/00