Melt spinning of synthetic fibers

Details Melt spinning of synthetic fibers Melt spinning of synthetic fibers

1983-06-06

1984-05-01

Phynes, Lucille M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

264103, 264176F, 2642108, 528310, 528323, 528336, C08G 6302

Patent

active

044462999

ABSTRACT:
Improved synthetic spun fibers are disclosed. The fibers have improved properties, especially with respect to the strength-elongation properties, the texturability by means of friction units or gas jet turbulence and the subsequent treatability of the fibers without the interpolation of a separate stretching operation. The fibers are produced from polyester and polyamides.

REFERENCES:
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patent: 4092299 (1978-05-01), MacLean et al.
patent: 4096226 (1978-06-01), Martin et al.
patent: 4102965 (1978-07-01), Kubitzek et al.
patent: 4181697 (1980-01-01), Koschinek et al.
patent: 4228120 (1980-10-01), Bromley et al.
patent: 4229500 (1980-10-01), Adachi et al.
patent: 4237187 (1980-12-01), Raybon et al.
patent: 4338275 (1982-07-01), Carr
patent: 4338276 (1982-07-01), Carr
patent: 4369155 (1983-01-01), Schilo et al.

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