Non-woven fibrous materials

Details Non-woven fibrous materials Non-woven fibrous materials

1985-09-19

1986-07-29

Cannon, James C.

Stock material or miscellaneous articles

Pile or nap type surface or component

Edge feature or configured or discontinuous surface

156 624, 264 8, 428 95, 428194, 428198, 428288, 428296, 428395, 523105, 604370, 604372, 604378, A61L 1500, A61L 1504, B29B 902

Patent

active

046030700

ABSTRACT:
A fibrous non-woven material, comprising a coherent mass of hydrophilic fibres spun from a polymer comprising at least 40 mol % 3-hydroxybutyrate residues, a process therefor, and an article comprising the material with a water-impervious backing e.g. a wound dressing.

REFERENCES:
patent: 3225766 (1965-12-01), Baptist et al.
patent: 4360488 (1982-11-01), Barham et al.
patent: 4385026 (1983-05-01), Barham
patent: 4534349 (1985-08-01), Barrows
Wallen et al. Environmental Science and Technology, vol. 8 (6), Jun., 1974, pp. 576-579.

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