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Title:
BUILDING CLADDING STRUCTURE, COATING COMPOSITION, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2024/048649
Kind Code:
A1
Abstract:
A primer layer 6 is obtained by applying a coating composition to a roof 2 and drying the coating composition. The coating composition includes (1) a polymer including (meth)acrylate alkyl ester monomer units in the main chain thereof, and (2) a partial reaction product of a mixture containing an epoxy compound and an amino silane compound. The amount of the partial reaction product (2) to 100 parts by mass of the polymer (1) is preferably 1 to 150 parts by mass. The ratio (Y/X) of a number (Y) of amino groups and/or imino groups in the amino silane compound to the number (X) of epoxy groups in the epoxy compound in the mixture is preferably 0.2 to 1.5.

Inventors:
ENDO SEIJI
OTANI NORIAKI
MATSUNO YUKI
Application Number:
PCT/JP2023/031509
Publication Date:
March 07, 2024
Filing Date:
August 30, 2023
Export Citation:
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Assignee:
KEIWA INCORPORATED (JP)
International Classes:
B32B7/12; B32B27/30; C09D5/00; C09D7/63; C09D133/04; E04G23/02
Domestic Patent References:
WO2020121672A12020-06-18
Foreign References:
JP2021025019A2021-02-22
JP2022101896A2022-07-07
JP2020070437A2020-05-07
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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