High bulk olefin blended yarn

Details High bulk olefin blended yarn High bulk olefin blended yarn

1982-07-22

1984-01-31

Cannon, James C.

Bleaching and dyeing; fluid treatment and chemical modification

Multiple chemically diverse fibers or fibers with different...

8532, 8533, 57210, 57224, 57227, 428362, 428394, 428400, D02G 304, D06P 379, D06P 385, D06P 3852

Patent

active

044287526

ABSTRACT:
A high bulk olefin blended yarn includes selected percentages by weight of olefin fiber with naturally occuring fiber such as cotton or wool, which are cut and blended together to form a staple thereof which are then spun and twisted in a conventional manner to form the blended yarn, the yarn becoming a high bulk yarn under controlled high heat levels. Preferably, 60% to 85% of cotton or wool by weight and 40% to 15% of olefin by weight are blended together. In a modified form, 20% to 40% by weight of polyester can replace a like amount of weight of the cotton or wool to reduce the cost thereof. The olefin in the fabric formed from the high bulk olefin blended yarn produces a wicking action capable of transmitting moisture from the wearer's body.

REFERENCES:
patent: 2504523 (1950-04-01), Harris et al.
patent: 3068636 (1962-12-01), Masurel
patent: 3481132 (1969-12-01), Bobkowicz et al.
patent: 3959556 (1976-05-01), Morrison
patent: 4191221 (1980-03-01), Boyer
patent: 4224174 (1980-01-01), Bobkowicz
patent: 4225442 (1980-09-01), Tremblog et al.
patent: 4263777 (1981-04-01), Wada et al.

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