发明名称 |
GAS BARRIER COATING COMPOSITION, PROCESS FOR PRODUCING THE SAME, AND GAS BARRIER COATING FILM |
摘要 |
A gas barrier coating composition which undergoes no decrease in barrier properties to gases such as oxygen and water vapor even under high-humidity conditions, contains no compounds thought to be harmful to the human body, and is harmless to the human body; and a gas barrier coating film with excellent gas barrier properties comprising the composition. The gas barrier coating composition comprises (a) a polyvinyl alcohol resin and (b) at least one member selected from the group consisting of a specific metal alcoholate, a hydrolysate of the metal alcoholate, a condensate of the metal alcoholate, a chelate compound of the metal alcoholate, a hydrolysate of the chelate compound and an acylated metal compound. The coating film obtained from the composition has excellent gas barrier properties. |
申请公布号 |
EP1211295(A4) |
申请公布日期 |
2003.05.02 |
申请号 |
EP20000931695 |
申请日期 |
2000.06.05 |
申请人 |
JSR CORPORATION;DAINIPPON PRINTING CO., LTD. |
发明人 |
ISHIKAWA, SATOSHI;SHIHO, HIROSHI;YAMAMOTO, HIROSHI;YAMAZAKI, TAKUYA;IZAWA, HIDEKI |
分类号 |
C08J7/04;C08K5/057;C09D129/04 |
主分类号 |
C08J7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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