COATING COMPOSITIONS, COATINGS AND METHODS FOR SOUND AND VIBRATION DAMPING AND WATER RESISTANCE
First Claim
1. A coating composition comprising:
- a mixture comprising;
(a) a polymer prepared from one or more functional monomers comprising a (meth)acrylic monomer, an allyl monomer, or combinations thereof each having an ethylenically unsaturated double bond and an additional reactive functional group;
wherein at least some of the additional reactive functional group of the functional monomer remains unreacted during formation of the polymer; and
(b) a reactive diluent having a boiling point of greater than 100°
C. and a reactive functional group that reacts with the reactive functional group on the polymer at a temperature that is lower than the boiling point of the reactive diluent; and
a filler material,wherein the polymer is dispersed in the reactive diluent and the coating composition has a measured solids content of at least 95% according to test method ASTM D2369.
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Abstract
A coating composition having a measured solids content of at least 95% according to test method ASTM D2369 is disclosed. The composition includes a mixture of (a) a polymer prepared from one or more functional monomers comprising a (meth)acrylic monomer, an allyl monomer, or combinations thereof each having an ethylenically unsaturated double bond and an additional reactive functional group, and (b) a reactive diluent. At least some of the additional reactive functional group of the functional monomer remains unreacted during formation of the polymer. The reactive diluent has a boiling point of greater than 100° C. and a reactive functional group that reacts with the reactive functional group on the polymer at a temperature that is lower than the boiling point of the reactive diluent. Also disclosed are substrates having a cured coating thereon, the coating formed from the cured coating composition, and methods for providing sound and vibration damping.
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Citations
22 Claims
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1. A coating composition comprising:
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a mixture comprising; (a) a polymer prepared from one or more functional monomers comprising a (meth)acrylic monomer, an allyl monomer, or combinations thereof each having an ethylenically unsaturated double bond and an additional reactive functional group;
wherein at least some of the additional reactive functional group of the functional monomer remains unreacted during formation of the polymer; and(b) a reactive diluent having a boiling point of greater than 100°
C. and a reactive functional group that reacts with the reactive functional group on the polymer at a temperature that is lower than the boiling point of the reactive diluent; anda filler material, wherein the polymer is dispersed in the reactive diluent and the coating composition has a measured solids content of at least 95% according to test method ASTM D2369. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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12. (canceled)
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13. (canceled)
Specification