Thermosetting covering sheet and a method of forming hard coatin

Details Thermosetting covering sheet and a method of forming hard coatin Thermosetting covering sheet and a method of forming hard coatin

1992-05-07

1994-05-17

Seidleck, James J.

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

Synthetic resins

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

524190, C08G 1862, C08L 7504

Patent

active

053128680

ABSTRACT:
A thermosetting covering sheet comprising an unhardened or semihardened layer made of a thermosetting resin composition is provided. The thermosetting resin composition comprises, as main ingredients, a reactive acrylic resin, which is in a solid state at ordinary temperatures, and a blocked isocyanate, the reactive acrylic resin containing a plurality of at least one kind of functional group selected from the group consisting of hydroxyl, amino, and carboxyl, and the weight average molecular weight of the reactive acrylic resin being in the range of 100,000 to 1,000,000.

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Paint Technology Manuals: Part Four The Application of Surface Coatings. Reinhold Publishing, New York (1965), pp. 66-69.
Encyclopedia of Polymer Science and Engineering, vol. 1, J. Wiley & Sons, New York 1985, p. 472.
Lehrbuch der Lacke und Beschichtungen, vol. III, Verlag W. A. Colomb, Berlin 1976, pp. 354-355, Chapter 3.9.4.1.2. "Mattierung".
Rompps Chemie-Lexikon, 8th Ed., vol. 4, Frankckh'sche Verlagshandlung, Stuttgart 1985, p. 3181, keyword "Photochromie".

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