Meltblown wiper incorporating a silicone surfactant

Details Meltblown wiper incorporating a silicone surfactant Meltblown wiper incorporating a silicone surfactant

1988-05-26

1990-07-10

McCamish, Marion C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428288, 428290, 428340, 428447, B32B 300

Patent

active

049406264

ABSTRACT:
A wiper comprising a meltblown polypropylene substrate containing a wetting agent. The preferred wetting agent is a functional organosilicone surfactant and the most preferred are DOW CORNING X2-8239 and UCARSIL.RTM. EPS. The wiper can be manufactured at low cost, wipes well for both oil and water and has improved hydrophilicity and durability over prior art wipers.

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