Aqueous adhesive for inorganic materials

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United States of America Patent

PATENT NO 12043766
APP PUB NO 20210032509A1
SERIAL NO

17072733

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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 of an inorganic material including a (co) polymer (A) containing an unsaturated (poly) carboxylic acid (anhydride) (al) as a constituent monomer, wherein a weight-average molecular weight of the (co) polymer (A) is 6,000 to 200,000; and an aqueous adhesive for an inorganic material (X) including the adhesive improver (J) for an aqueous adhesive of an inorganic material, a saccharide (B), a polycarboxylic acid (C) having 4 to 24 carbon atoms, and water.

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Patent Owner(s)

  • SANYO CHEMICAL INDUSTRIES LTD.; MAG-ISOVER KABUSHIKI KAISHA

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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