基本信息:
- 专利标题: (甲基)丙烯酸樹脂組成物
- 专利标题(英):(meth) acrylic resin composition
- 专利标题(中):(甲基)丙烯酸树脂组成物
- 申请号:TW102114951 申请日:2013-04-26
- 公开(公告)号:TW201402620A 公开(公告)日:2014-01-16
- 发明人: 新村卓郎 , NIIMURA, TAKURO , 小西啓之 , KONISHI, HIROYUKI , 小澤宙 , OZAWA, HIROSHI , 栗田日出美 , KURITA, HIDEMI , 田村英孝 , TAMURA, HIDEYUKI
- 申请人: 可樂麗股份有限公司 , KURARAY CO., LTD.
- 专利权人: 可樂麗股份有限公司,KURARAY CO., LTD.
- 当前专利权人: 可樂麗股份有限公司,KURARAY CO., LTD.
- 代理人: 丁國隆
- 优先权: 2012-103788 20120427
- 主分类号: C08F20/12
- IPC分类号: C08F20/12 ; C08F2/02
A (meth)acrylic resin composition comprising not less than 99.5 % by mass (meth)acrylic resin, in which the (meth)acrylic resin comprises 80 to 100 % by mass of structural unit derived from methyl methacrylate and 0 to 20 % by mass of structural unit derived from acrylic acid ester; in which the composition is not more than 3 in difference of YI1 and YI4, in which the YI1 is yellow index at light path length 200 mm on article obtained by injection molding at a cylinder temperature of 280 deg C and a molding cycle of 1 minutes and the YI4 is yellow index at light path length 200 mm on article obtained by injection molding at a cylinder temperature of 280 deg C and a molding cycle of 4 minutes; and is not less than 25 g/10-min in a melt flow rate under conditions of 230 deg C and 3.8 kg loading.
公开/授权文献:
- TWI568751B (甲基)丙烯酸樹脂組成物 公开/授权日:2017-02-01
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
------C08F20/00 | 具有1个或更多的不饱和脂族基化合物的均聚物或共聚物,每个不饱和脂族基只有1个碳—碳双键,并且只有1个是以羧基或它的盐、酐、酯、酰胺、酰亚胺或腈为终端 |
--------C08F20/02 | .具有少于10个碳原子的一元羧酸;它的衍生物 |
----------C08F20/10 | ..酯 |
------------C08F20/12 | ...一元醇或酚的 |