发明名称 |
Polyvinyl acetal resin composition |
摘要 |
It is an object of the present invention to provide a polyvinyl acetal resin composition capable of giving a ceramic green sheet which has sufficient flexibility and is hardly damaged even when being formed into a thin film and comprises a polyvinyl acetal resin composition containing a polyvinyl acetal resin A and a polyvinyl acetal resin B incompatible with the polyvinyl acetal resin A, which is formed by acetalizing a mixed polyvinyl alcohol containing two or more kinds of polyvinyl alcohols wherein a phase composed of the polyvinyl acetal resin A and a phase composed of the polyvinyl acetal resin B form a sea-island structure. |
申请公布号 |
US8431047(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20090921450 |
申请日期 |
2009.09.16 |
申请人 |
OOTSUKI KENICHI;ICHITANI MOTOKUNI;MAEDA TAKAYUKI;HIROSE YUKI;SEKISUI CHEMICAL CO., LTD. |
发明人 |
OOTSUKI KENICHI;ICHITANI MOTOKUNI;MAEDA TAKAYUKI;HIROSE YUKI |
分类号 |
H01B1/00;B32B3/00;C03B29/00;C08F283/00 |
主分类号 |
H01B1/00 |
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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