Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Patent
1990-12-28
1993-11-16
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
522181, 526320, 526321, 5263232, 5263296, 526332, C08F 246
Patent
active
052624501
ABSTRACT:
A radiation curable composition is provided herein which comprises suitably about 50-90 parts, preferably about 60-80 parts, by weight, of a multifunctional acrylate monomer, suitably with 3-6 acrylate groups, preferably pentaerythritol triacrylate or trimethylolpropane triacrylate, about 10-50 parts by weight, preferably about 20-40 parts, by weight, of a divinyl ether monomer having both a hydrophobic backbone and an abrasion-resistant moiety, which is preferably the divinylether of cyclohexane dimethanol, and a radiation curing initiator, suitably a cationic initiator, and preferably, in combination with a free radical initiator.
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"New Monomers for Cationic UV-Curing" by Crivello et al., Sep. 20-23, 1982, pp. 4-28 to 4-39.
Dougherty James A.
Vara Fulvio J.
Wilkins Geoffrey J.
ISP Investments Inc.
Katz Walter
Maue Marilyn J.
Sarofim N.
Schofer Joseph L.
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