Aqueous dispersions of polyester and polyesteramides cross-linke

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524602, 524605, 524608, 524755, 524763, 524764, 524767, 524783, 528272, 528275, 528281, 528282, C08L 6700

Patent

active

049925083

ABSTRACT:
Cross-linked aqueous dispersions and emulsions and method for producing casts of any desirable shape therefrom the dispersions comprising a water dissipatable polymer in an amount from 18 to 30 percent by weight based on the total weight of the composition; water in an amount from 67 to 30 percent by weight based on the total weight of the composition; a source of multivalent metallic ions in an amount of 0.1 to 5 percent by weight based on the total weight of the composition; and humectant in an amount from 0.1 to 40 percent by weight based on the total weight of the composition and the emulsions comprising a water dissipatable polymer in an amount from 18 to 30 percent by weight based on the total weight of the composition; water in an amount from 67 to 80 percent by weight based on the total weight of the comosition; emollient oils in an amount from 0.1 to 25 percent by weight based on the total weight of the composition; a source of multivalent metallic ions in an amount from 0.l to 5 percent by weight based on the total weight of the composition; humectants in an amount from 0.1 to 40 percent by weight based on the total weight of the composition; and emulsifier in an amount from 0.01 to 5 percent by weight based on the total weight of the composition.

REFERENCES:
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Eastman Publication No. J-257A dated May 1986 entitled "Preparation of Water-Resistant Coatings and Durable Binders Containing Eastman.TM." (WD3652).
"Eastman AQ.TM. Polymer-A Unique Dispersant for Hydrophobic Materials" by Michael J. Idacavage dated Dec. 1987.

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