Composite structure, method for producing same, packaging material and formed product using same, and coating liquid

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United States of America Patent

PATENT NO 9914837
SERIAL NO

14349594

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Abstract

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The method disclosed includes: a step (I) of preparing a dispersion liquid (S) including an aluminum compound (A); a step (II) of mixing the dispersion liquid (S) and a predetermined phosphorus compound (B) so as to prepare a coating liquid (U); a step (III) of applying the coating liquid (U) onto the base (X) so as to form a precursor layer of the layer (Y); and a step (IV) of subjecting the precursor layer to heat treatment at a temperature of 110° C. or more so as to form the layer (Y). The aluminum compound (A) can be formed by adding an acid to a solution including an aluminate. The number of moles (NM) of aluminum atoms derived from the aluminum compound (A) and the number of moles (NP) of phosphorus atoms derived from the phosphorus compound (B) satisfy 0.8≦(NM)/(NP)≦4.5.

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Patent Owner(s)

Patent OwnerAddress
KURARAY CO LTDOKAYAMA COUNTY KURASHIKI JAPAN 1621 TIMES KURASHIKI OKAYAMA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagano, Suehiko Kurashiki, JP 1 5
Omoda, Mamoru Soja, JP 12 93
Oshita, Tatsuya Kurashiki, JP 25 148
Sasaki, Ryoichi Kurashiki, JP 85 2768
Yoshida, Kentaro Houston, US 90 787

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