Ion sensitive polymeric materials

Details Ion sensitive polymeric materials Ion sensitive polymeric materials

1998-04-07

1999-10-26

Pezzuto, Helen L.

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Coated or impregnated woven, knit, or nonwoven fabric which...

442152, 442155, 442165, 442166, 442167, 442168, 442381, 442400, 442401, 525176, B32B 2700

Patent

active

059728051

ABSTRACT:
A water soluble polymer comprising from about 25 weight % to about 90 weight % of an unsaturated carboxylic acid/unsaturated carboxylic acid ester terpolymer; from about 10 weight % to about 75 weight % of a divalent ion inhibitor and from about 0 weight % to about 10 weight % of a plasticizer is soluble in an aqueous environment having a divalent ion concentration less than about 50 ppm and a monovalent ion concentration of less than about 0.5 weight %. Also disclosed is a water dispersible fibrous fabric having a fibrous substrate and an effective amount of the binder distributed on the substrate and a method of making a water dispersible fibrous fabric.

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American Society for Testing and Material (ASTM) Designation: D 5034-11 (1994), "Standard Test Method for Breaking Force and Elongation of Textile Fabrics (Grab Test)," p. 708.

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