公开(公告)号：US20100222517A1

公开(公告)日：2010-09-02

申请号：US12679232

申请日：2008-09-18

申请人： Kyoko Hino ,  Hiroaki Takahata ,  Ayako Yada

发明人： Kyoko Hino ,  Hiroaki Takahata ,  Ayako Yada

IPC分类号： C08L23/12

CPC分类号： C08J5/18 ,  C08J2323/10 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/14 ,  C08L2314/06 ,  C08L2666/06

摘要： An optical film having at least one layer formed of a polyolefin based resin composition containing 8 to 30 wt % of a component (A) defined below and 92 to 70 wt % of a component (B) defined below, with the proviso that the total of the component (A) and the component (B) is 100 wt %: component (A): an olefin based polymer with which neither a crystal fusion peak having a crystal fusion heat of 30 J/g or more nor a crystallization peak having a crystallization heat of 30 J/g or more to be observed in the range of −50 to 200° C. is observed in a differential scanning calorimetry measurement according to JIS K 7122; and component (B): a propylene based polymer with which a crystal fusion peak having a crystal fusion heat larger than 30 J/g or a crystallization peak having a crystallization heat larger than 30 J/g to be observed in the range of −50 to 200° C. is observed in a differential scanning calorimetry measurement according to JIS K 7122.

摘要翻译： 一种光学膜，其具有由含有8〜30重量％的下述（A）成分和92〜70重量％的下述（B）成分的聚烯烃类树脂组合物形成的层，其条件是， 的组分（A）和组分（B）的重量百分数为100重量％：组分（A）：不具有30J / g以上的结晶熔解热的结晶熔融峰，也不具有结晶峰的烯烃系聚合物， 在根据JIS K 7122的差示扫描量热法测定中观察到在-50〜200℃的范围内观察到的结晶热为30J / g以上。 和组分（B）：在-50℃范围内观察到具有大于30J / g的结晶热熔融结晶结晶峰或结晶热大于30J / g的结晶峰的丙烯基聚合物 在根据JIS K 7122的差示扫描量热测量中观察到至200℃。

公开(公告)号：US08217117B2

公开(公告)日：2012-07-10

申请号：US12679232

申请日：2008-09-18

申请人： Kyoko Hino ,  Hiroaki Takahata ,  Ayako Yada

发明人： Kyoko Hino ,  Hiroaki Takahata ,  Ayako Yada

IPC分类号： C08F8/00 ,  C08L27/04 ,  C08L27/10

CPC分类号： C08J5/18 ,  C08J2323/10 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/14 ,  C08L2314/06 ,  C08L2666/06

摘要： An optical film having at least one layer formed of a polyolefin based resin composition containing 8 to 30 wt % of a component (A) defined below and 92 to 70 wt % of a component (B) defined below, with the proviso that the total of the component (A) and the component (B) is 100 wt %: component (A): an olefin based polymer with which neither a crystal fusion peak having a crystal fusion heat of 30 J/g or more nor a crystallization peak having a crystallization heat of 30 J/g or more to be observed in the range of −50 to 200° C. is observed in a differential scanning calorimetry measurement according to JIS K 7122; and component (B): a propylene based polymer with which a crystal fusion peak having a crystal fusion heat larger than 30 J/g or a crystallization peak having a crystallization heat larger than 30 J/g to be observed in the range of −50 to 200° C. is observed in a differential scanning calorimetry measurement according to JIS K 7122.

摘要翻译： 一种光学膜，其具有由含有8〜30重量％的下述（A）成分和92〜70重量％的下述（B）成分的聚烯烃类树脂组合物形成的层，其条件是， 的组分（A）和组分（B）的重量百分数为100重量％：组分（A）：不具有30J / g以上的结晶熔解热的结晶熔融峰，也不具有结晶峰的烯烃系聚合物， 在根据JIS K 7122的差示扫描量热法测定中观察到在-50〜200℃的范围内观察到的结晶热为30J / g以上。 和组分（B）：在-50℃范围内观察到具有大于30J / g的结晶热熔融结晶结晶峰或结晶热大于30J / g的结晶峰的丙烯基聚合物 在根据JIS K 7122的差示扫描量热测量中观察到至200℃。