The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 2010
Filed:
Aug. 10, 2006
Howard Roger Dungworth, Brighouse, GB;
Andrew John Naisby, Kennett Square, PA (US);
John Mark Plonka, Rawdon, GB;
Julie Ann List, Bay City, MI (US);
Howard Roger Dungworth, Brighouse, GB;
Andrew John Naisby, Kennett Square, PA (US);
John Mark Plonka, Rawdon, GB;
Julie Ann List, Bay City, MI (US);
Ciba Specialty Chemicals Corp., Tarrytown, NY (US);
Abstract
This invention relates to strongly adhering coating compositions comprising at least one copolymer or cooligomer as an adhesion promoter, which copolymer or cooligomer comprises monomer units derived from at least one monomer selected from the group consisting of the acrylate and acrylamide monomers, at least one monomer selected from the group consisting of the amine containing ethylenically unsaturated monomers, at least one monomer selected from the group consisting of ethylenically unsaturated associative monomers and at least one monomer selected from the group consisting of the polyacrylates of polyols. The amine sites of the copolymers or cooligomers are at least partially neutralized with acid prior to film casting the coating formulation.