Rewettable polyolefin fiber and corresponding nonwovens

Details Rewettable polyolefin fiber and corresponding nonwovens Rewettable polyolefin fiber and corresponding nonwovens

1989-06-01

1991-07-23

Cannon, James C.

Textiles: manufacturing

Textile product fabrication or treatment

Fiber entangling and interlocking

156 624, 156 731, 15624417, 15624418, 15624426, 1562728, 156283, 428286, 428288, 428296, 428373, 264DIG47, B32B 506, D04H 154, D04H 160, D04H 310, D04H 314

Patent

active

050331728

ABSTRACT:
A method and corresponding product whereby hydrophobic polyolefin-containing nonwoven materials are provided with sustainable hydrophilic properties for rewet purposes by incorporation into the appropriate spin melt composition an effective amount of an alkoxylated fatty amine in optional combination with up to 60% by weight of primary fatty acid amide.

REFERENCES:
patent: 4035229 (1977-07-01), Rave
patent: 4082730 (1978-04-01), Rave
patent: 4098757 (1978-07-01), Gordon
patent: 4154647 (1979-05-01), Rave
patent: 4273892 (1981-06-01), Rave
patent: 4578414 (1986-03-01), Sawyer et al.
patent: 4636436 (1987-01-01), Clementini et al.
patent: 4637945 (1987-01-01), Masui et al.
patent: 4702947 (1987-10-01), Pall et al.
patent: 4806411 (1989-02-01), Mattingly et al.
Chemical Abstracts 109(6):38983.
Chemical Abstracts 104(18):150706.
Chemical Abstracts 96(2):7348.
Chemical Abstracts 91(10):75300.
Chemical Abstracts 82(2):4988.
Chemical Abstracts 102(4):26234.

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