| 发明名称 |
(METH) ACRYLIC RESIN COMPOSITION |
| 摘要 |
A (meth)acrylic resin composition comprising 99.5% by mass or more of a (meth)acrylic resin composed of 80 to 100% by mass of a structural unit derived from methyl methacrylate and 0 to 20% by mass of a structural unit derived from an acrylic acid ester, wherein the (meth)acrylic resin composition has the rate of loss on heat of 0.5%/minute or less in a nitrogen atmosphere at 300° C., and the melt flow rate of 10 g/10 minutes or more under conditions of 230° C. and 3.8 kg load. |
| 申请公布号 |
US2015126697(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201314397387 |
申请日期 |
2013.04.22 |
| 申请人 |
KURARAY CO., LTD. |
发明人 |
Niimura Takuro;Konishi Hiroyuki;Ozawa Hiroshi;Kurita Hidemi;Tamura Hideyuki |
| 分类号 |
C08F220/10 |
主分类号 |
C08F220/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A (meth)acrylic resin composition comprising:
99.5% by mass or more of a (meth)acrylic resin which comprises 80 to 100% by mass of a structural unit derived from methyl methacrylate and 0 to 20% by mass of a structural unit derived from an acrylic acid ester, wherein the (meth)acrylic resin composition has a rate of loss on heat of 0.5%/minute or less in a nitrogen atmosphere at 300° C., and a melt flow rate of 10 g/10 minutes or more under conditions of 230° C. and 3.8 kg load. |
| 地址 |
Kurashiki-shi JP |
