Method for making radiation curable silicon containing polyacryl

Details Method for making radiation curable silicon containing polyacryl Method for making radiation curable silicon containing polyacryl

1997-03-13

1998-01-27

Berman, Susan W.

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

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 84, 522 99, 522172, 528 26, 528 29, 528 32, 528 20, 428412, C08J 309, C08K 336, C08L 8307

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active

057123250

ABSTRACT:
A method is provided for making a radiation curable silicon containing polyacrylate hardcoat composition based on the use of a dispersion of colloidal silica in a C(3-5) branched aliphatic alcohol such as isopropyl alcohol. A reduction in the use of excess amounts of solvent along with avoiding gelation is achieved while allowing treatment of the colloidal silica dispersion with a alkoxysilylacrylate, followed by the employment of polyfunctional reactive acrylic monomer and stripping of the mixture.

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