Release coating for adhesive articles and method

Details Release coating for adhesive articles and method Release coating for adhesive articles and method

1997-09-19

1999-11-23

Lipman, Bernard

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 61, 5253267, 5253276, 5253294, 5253296, 5253298, 5253299, 5253304, 5253305, 5253315, 525340, 525343, 525353, 525367, 525369, 525374, C08F 830

Patent

active

059902388

ABSTRACT:
A polymer includes an ethylene-containing backbone having substituents attached thereto, wherein the substituents include a urethane linked nitrogen-bonded hydrocarbon side chain having about 5 carbon atoms or more in length and a terminal methyl group; and an oxygen linked water solubilizing group. The polymer is particularly useful in a release coating composition and is suitable for forming films from aqueous dispersions thereof, organic solvent dispersions thereof, or mixtures thereof.

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