Coating composition for improved pulverization

By blending waterborne AMF polymers with acrylic polymer binders, the problems of poor adhesion and pigment dispersion of fluoropolymer coatings in outdoor applications were solved, achieving low VOC emissions and improved coating performance. The color retention of the coating was significantly improved after weather resistance testing.

CN121013871APending Publication Date: 2025-11-25阿科玛股份有限公司
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Patent Information

Application Number
CN202480022361.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-03-27
Filing Date
2024-03-22
Publication Date
2025-11-25

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Abstract

A coating composition comprising a blend of an AMF polymer and an acrylic polymer binder, which exhibits improved pulverization properties compared to coating compositions containing only the acrylic polymer binder.
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Citation Information

Patent Citations

  • Fluoropolymer aqueous hybrid compositions with improved film formation

    US20110118403A1

  • Aqueous fluorine-containing polymer dispersion and aqueous dispersion containing fluorine-containing polymer and water-soluble resin and / or water dispersible resin

    US5349003A

  • Crosslinkable aqueous fluoropolymer based dispersions

    US6680357B1