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

1991-10-15

1993-11-02

McAvoy, Ellen M.

Compositions

Compositions for enhancing the appearance of consumer...

252 86, 252 88, 528 29, 8DIG1, 524262, 524265, 524581, D06M 15647

Patent

active

052581292

ABSTRACT:
A fluid-permeable agent for providing fluid-permeability to non-woven sheets of polyolefin fibers contains 50 wt % or more of polyoxyalkylene modified silicone shown by Formula (A) given below: ##STR1## where x is an integer in the range of 1-10, y is an integer in the range of 7-100, a is an integer equal to or greater than 5, b is an integer equal to or less than 95, (a+b) is an integer equal to or less than 100 and R.sup.1 is H or alkyl group with 1-12 carbon atoms. The agent may additionally contain surfactants 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:
patent: 4535113 (1985-08-01), Foster et al.

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