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1. 发明申请

US20100015400A1 ACRYLIC THERMOPLASTIC RESIN COMPOSITION, ACRYLIC RESIN FILM AND ACRYLIC RESIN COMPOSITE 失效
标题翻译：丙烯酸热塑性树脂组合物，丙烯酸树脂薄膜和丙烯酸树脂复合材料
公开(公告)号：US20100015400A1
公开(公告)日：2010-01-21
申请号：US12446642
申请日：2007-10-23
申请人： Kazuki Tokuchi , Nobuhiro Moriguchi , Yohei Kamata , Yukiatsu Komiya
发明人： Kazuki Tokuchi , Nobuhiro Moriguchi , Yohei Kamata , Yukiatsu Komiya
IPC分类号： B32B3/30 , C08L59/00 , B32B27/08 , B32B27/30 , B32B15/082 , B29C55/18 , B29C45/16
CPC分类号： B32B27/30 , C08L29/14 , C08L33/10 , Y10T428/24479 , Y10T428/24612 , Y10T428/31688 , Y10T428/31699 , Y10T428/31859 , C08L2666/04
摘要： An acrylic thermoplastic resin composition is obtained by melt-kneading a methacrylic resin (A) and a polyvinyl acetal resin (B) at a resin temperature of not less than 140° C. while applying shear at a shear rate of 100 sec−1 or more, and then cooling the kneaded product to not more than 120° C. In the acrylic thermoplastic resin composition, at least the methacrylic resin (A) forms a continuous phase, and among glass transition temperatures of the acrylic thermoplastic resin composition, a glass transition temperature TgA P ascribed to the methacrylic resin (A) indicates a value between a glass transition temperature (TgA) of the methacrylic resin (A) alone and a glass transition temperature (TgB) of the polyvinyl acetal resin (B) alone. A film- or sheet-like molded article is obtained by molding the resin composition. An acrylic resin composite is obtained by laying a layer of metal and/or metal oxide on at least one side of the acrylic resin molded article.
摘要翻译：丙烯酸类热塑性树脂组合物通过在不低于140℃的树脂温度下熔融捏合甲基丙烯酸系树脂（A）和聚乙烯醇缩醛树脂（B），同时以剪切速率为100秒-1或在丙烯酸类热塑性树脂组合物中，至少甲基丙烯酸系树脂（A）形成连续相，在丙烯酸系热塑性树脂组合物的玻璃化转变温度之中，玻璃归因于甲基丙烯酸系树脂（A）的转变温度TgA P表示单独的甲基丙烯酸系树脂（A）的玻璃化转变温度（TgA）与聚乙烯醇缩醛树脂（B）的玻璃化转变温度（TgB）之间的值。通过模塑树脂组合物获得薄膜或片状模塑制品。通过在丙烯酸树脂模塑制品的至少一侧上铺设一层金属和/或金属氧化物来获得丙烯酸树脂复合材料。

2. 发明授权

US08372517B2 Acrylic thermoplastic resin composition, acrylic resin film and acrylic resin composite 失效
标题翻译：丙烯酸热塑性树脂组合物，丙烯酸树脂膜和丙烯酸树脂复合材料
公开(公告)号：US08372517B2
公开(公告)日：2013-02-12
申请号：US12446642
申请日：2007-10-23
申请人： Kazuki Tokuchi , Nobuhiro Moriguchi , Yohei Kamata , Yukiatsu Komiya
发明人： Kazuki Tokuchi , Nobuhiro Moriguchi , Yohei Kamata , Yukiatsu Komiya
IPC分类号： B32B27/30 , C08L33/10 , C08L29/14 , C08J5/18
CPC分类号： B32B27/30 , C08L29/14 , C08L33/10 , Y10T428/24479 , Y10T428/24612 , Y10T428/31688 , Y10T428/31699 , Y10T428/31859 , C08L2666/04
摘要： An acrylic thermoplastic resin composition is obtained by melt-kneading a methacrylic resin (A) and a polyvinyl acetal resin (B) at a resin temperature of not less than 140° C. while applying shear at a shear rate of 100 sec−1 or more, and then cooling the kneaded product to not more than 120° C. In the acrylic thermoplastic resin composition, at least the methacrylic resin (A) forms a continuous phase, and among glass transition temperatures of the acrylic thermoplastic resin composition, a glass transition temperature TgA P ascribed to the methacrylic resin (A) indicates a value between a glass transition temperature (TgA) of the methacrylic resin (A) alone and a glass transition temperature (TgB) of the polyvinyl acetal resin (B) alone. A film- or sheet-like molded article is obtained by molding the resin composition. An acrylic resin composite is obtained by laying a layer of metal and/or metal oxide on at least one side of the acrylic resin molded article.
摘要翻译：丙烯酸类热塑性树脂组合物通过在不低于140℃的树脂温度下熔融捏合甲基丙烯酸系树脂（A）和聚乙烯醇缩醛树脂（B），同时以剪切速率为100秒-1或在丙烯酸类热塑性树脂组合物中，至少甲基丙烯酸系树脂（A）形成连续相，在丙烯酸系热塑性树脂组合物的玻璃化转变温度之中，玻璃归因于甲基丙烯酸系树脂（A）的转变温度TgA P表示单独的甲基丙烯酸系树脂（A）的玻璃化转变温度（TgA）与聚乙烯醇缩醛树脂（B）的玻璃化转变温度（TgB）之间的值。通过模塑树脂组合物获得薄膜或片状模塑制品。通过在丙烯酸树脂模塑制品的至少一侧上铺设一层金属和/或金属氧化物来获得丙烯酸树脂复合材料。

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