Polyester fibrefill blend

Details Polyester fibrefill blend Polyester fibrefill blend

1983-01-14

1985-05-28

Cannon, James C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428290, 428296, 428297, 4283115, 4283177, 428360, 428362, 428369, 428370, D04H 104, D04H 154, D04H 162, D04H 172

Patent

active

045200661

ABSTRACT:
A fibrefill blend comprising, and a bonded batt formed from, (a) from 90 to 50% by weight of slickened crimped hollow polyester fibre having a cavity volume of 10 to 30% and, complementally, to total 100% conjugate fibre, the hollow polyester fibres and the conjugate binding fibres having substantially the same density and decitex (and so diameter).

REFERENCES:
patent: 2399259 (1946-04-01), Taylor
patent: 2999296 (1961-09-01), Breen et al.
patent: 4068036 (1978-01-01), Stanistreet
patent: 4129675 (1978-12-01), Scott
Research Disclosure, 1975, p. 14, No. 13717.
Research Disclosure, 1971, p. 1, No. 9008.

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