发明申请
US20190315722A1 ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIVE INDEX TO MATRIX, AND RESIN MEMBER USING SAME
审中-公开
基本信息:
- 专利标题： ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIVE INDEX TO MATRIX, AND RESIN MEMBER USING SAME
- 申请号：US16394298 申请日：2019-04-25
- 公开(公告)号：US20190315722A1 公开(公告)日：2019-10-17
- 发明人： Koji KAWAI , Kotaro KANEKO , Nobuhiro KANEKO , Yuichi SHISHINO , Kuniyoshi OKAMOTO
- 申请人： Miyoshi Oil & Fat Co., Ltd. , Tokai Optical Co., Ltd.
- 申请人地址： JP Tokyo JP Aichi
- 专利权人： Miyoshi Oil & Fat Co., Ltd.,Tokai Optical Co., Ltd.
- 当前专利权人： Miyoshi Oil & Fat Co., Ltd.,Tokai Optical Co., Ltd.
- 当前专利权人地址： JP Tokyo JP Aichi
- 优先权： JP2014-159910 20140805
- 主分类号： C07D403/12
- IPC分类号： C07D403/12 ; C08K5/3475 ; C09K3/00 ; C07D249/20 ; C07C69/94 ; C07D251/24 ; C07C49/84 ; C08K5/37 ; C08L101/00 ; C07C321/26 ; C07C321/28 ; C08K5/372
摘要：
Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I): wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2): R10amSH (i-1) R11anSR12a—SpR13a (i-2) wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07D | 杂环化合物 |
| ------C07D403/00 | 杂环化合物，含有两个或更多的杂环，以氮原子作为仅有的杂环原子，C07D401/00组不包含的 |
| --------C07D403/02 | .含两个杂环 |
| ----------C07D403/12 | ..被含有杂原子的链作为键链连接的 |