Fluid-permeable agent for non-woven sheets of polyolefin fibers

Details Fluid-permeable agent for non-woven sheets of polyolefin fibers Fluid-permeable agent for non-woven sheets of polyolefin fibers

1989-08-30

1991-01-29

Lieberman, Paul

Compositions

Textile processing aid compositions, or processes of preparing

For textile materials consisting wholly or in part of silk...

252 87, 252 875, 252 86, 252547, 252135, D06M 1310, D06M 13419, D06M 13473, D06M 13292

Patent

active

049884492

ABSTRACT:
A fluid-permeable agent for providing fluid-permeability to non-woven sheets of polyolefin fibers contains 50 wt % or more of aliphatic diethanol amide shown by the formula: ##STR1## where R is alkyl or alkenyl group with 11-17 carbon atoms. The agent may additionally contain non-ionic surfactants and salt of certain specified kinds and is applied at a rate of 0.1-0.5 wt % with respect to the fibers for good results.

REFERENCES:
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patent: 3908048 (1975-09-01), Kawanaka et al.
patent: 3935150 (1976-01-01), Oxe et al.
patent: 3956350 (1976-05-01), Pusch et al.
patent: 3966659 (1976-06-01), Oxe et al.
patent: 3983061 (1976-09-01), Oxe et al.
patent: 4076631 (1978-02-01), Caruso et al.
McCutcheon's Emulsifiers and Detergents, 1983, pp. 115-116, also pp. 167, 215.

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