Non-woven products composed of nonuniformly drawn staple fibers
United States Patent 3193442
US Patent References:
Production of textile materials
- - 2038722
Felt-like products
- - 2774128
Synthetic felts
- - 2774129
Making bonded felt
- - 2881505
Stable non-woven batt of polytetrafluoroethylene fibers
- - 3059311
Production of textile materials
- - 2038722
Felt-like products
- - 2774128
Synthetic felts
- - 2774129
Making bonded felt
- - 2881505
Stable non-woven batt of polytetrafluoroethylene fibers
- - 3059311
Inventors:
Francis, Schulz
William, Glen
William, Glen
Publication Date:
07/06/1965
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Export Citation:
Assignee:
ICI LTD
Primary Class:
Other Classes:
264/103
International Classes:
D04H1/06; D04H1/00