Curable fluids for forming coatings and adhesives
OwnerThomas Frederick Kauffman, David William Whitmaninventors
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Abstract
Provided is a curable fluid with relatively low viscosity capable of forming a polymeric composition, subsequent to exposure to cure conditions. Also provided are coated articles made of substrates coated by such compositions, and further provided are composite articles made of substrates bonded by such compositions; further provided are methods of making such coated and composite articles.
Claims13
A curable fluid comprising polymeric nanoparticles, wherein said curable fluid is capable of forming a polymeric composition after exposure to at least one cure condition selected from the group consisting of elevated temperature, radiation, mixing of moieties with complementary reactive groups, and combinations thereof;
- wherein said polymeric nanoparticles comprise, as polymerized units, at least one multiethylenically unsaturated monomer;
- and wherein said polymeric nanoparticles have mean diameter of 1 nm to 50 nm.
A composite article comprising a first substrate, a polymeric adhesive composition, and at least one subsequent substrate, wherein said composite article is formed by a process comprising:
- (a) applying a layer of a curable fluid comprising polymeric nanoparticles, wherein said polymeric nanoparticles comprise, as polymerized units, at least one multiethylenically unsaturated monomer, and wherein said polymeric nanoparticles have mean diameter of 1 nm to 50 nm,
- (b) contacting said layer to said subsequent substrate, and
- (c) exposing said curable fluid to at least one cure condition selected from the group consisting of elevated temperature, radiation, mixing of moieties with complementary reactive groups, and combinations thereof.
A method for forming a composite article comprising
- (a) applying a layer of a curable fluid comprising polymeric nanoparticles to a first substrate, wherein said polymeric nanoparticles comprise, as polymerized units, at least one multiethylenically unsaturated monomer, and wherein said polymeric nanoparticles have mean diameter of 1 nm to 50 nm,
- (b) contacting said layer to at least one subsequent substrate, and
- (c) exposing said curable fluid to at least one cure condition selected from the group consisting of elevated temperature, radiation, mixing of moieties with complementary reactive groups, and combinations thereof,
- wherein, subsequent to exposure of said curable fluid to said cure condition, a polymeric adhesive composition has formed.
A coated article comprising a substrate and a polymeric coating composition, wherein said coated article is formed by a process comprising:
- (a) applying a layer of a curable fluid comprising polymeric nanoparticles to said substrate, wherein said polymeric nanoparticles comprise, as polymerized units, at least one multiethylenically unsaturated monomer, and wherein said polymeric nanoparticles have mean diameter of 1 nm to 50 nm, and
- (b) exposing said curable fluid to at least one cure condition selected from the group consisting of elevated temperature, radiation, mixing of moieties with complementary reactive groups, and combinations thereof.
A method for forming a coated article comprising
- (a) applying a layer of a curable fluid comprising polymeric nanoparticles to a substrate, wherein said polymeric nanoparticles comprise, as polymerized units, at least one multiethylenically unsaturated monomer, and wherein said polymeric nanoparticles have mean diameter of 1 nm to 50 nm, and
- (b) exposing said curable fluid to at least one cure condition selected from the group consisting of elevated temperature, radiation, mixing of moieties with complementary reactive groups, and combinations thereof,
- wherein, subsequent to exposure of said curable fluid to said cure condition, a polymeric coating composition has formed.
Dependencies are inferred from the claim text.