Aqueous adhesive for inorganic materials

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United States of America Patent

PATENT NO 11970636
APP PUB NO 20210047545A1
SERIAL NO

17072800

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Abstract

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To provide an aqueous adhesive for an inorganic material with excellent adhesiveness to the inorganic material. An adhesive improver (J) for an aqueous adhesive for an inorganic material including a copolymer (A) containing an unsaturated (poly) carboxylic acid (anhydride) (a1) and a (meth) acrylic acid alkyl (2 to 30 alkyl carbon atoms) ester (a2) as a constituent monomer; and an aqueous adhesive for an inorganic material (X) including the adhesive improver (J), saccharide (B), a polycarboxylic acid (C) having 4 to 24 carbon atoms and water.

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Patent Owner(s)

Patent OwnerAddress
SANYO CHEMICAL INDUSTRIES LTD11-1 IKKYO NOMOTO-CHO HIGASHIYAMA-KU KYOTO-SHI KYOTO 6050995 ?6050995
MAG-ISOVER KABUSHIKI KAISHA3-7 KOJIMACHI CHIYODA-KU TOKYO 1020083

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Miyuki Kyoto, JP 51 3
Kita, Ai Kyoto, JP 4 0
Tsukamoto, Masaya Tokyo, JP 9 24

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