Invention Grant
US08207242B2 Process for producing photocurable material, photocurable material and article
失效
制备光固化材料,光固化材料和制品的方法
- Patent Title: Process for producing photocurable material, photocurable material and article
- Patent Title (中): 制备光固化材料,光固化材料和制品的方法
-
Application No.: US13152740Application Date: 2011-06-03
-
Publication No.: US08207242B2Publication Date: 2012-06-26
- Inventor: Hideo Nomoto , Yasuhide Kawaguchi , Hideshi Sasakura
- Applicant: Hideo Nomoto , Yasuhide Kawaguchi , Hideshi Sasakura
- Applicant Address: JP Tokyo
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-318895 20081215; JP2009-157257 20090701
- Main IPC: C08J3/28
- IPC: C08J3/28 ; B32B5/16 ; B05D3/00 ; C08G79/00 ; C08F20/06

Abstract:
To provide a photocurable material which can form a cured product having a high transparency and a high refractive index, a process for producing the material easily, and an article having a high transparency and a high refractive index.The photocurable material is obtained by a production process comprising (i) a step of reacting a polymerizable component (A) comprised of at least one type of a compound (a) having a (meth)acryloyloxy group, and a compound (B) having a mercapto group and a carboxy group to obtain a surface modifier (C) which has the carboxy group derived from the compound (B) at a terminal, (ii) a step of modifying the surface of inorganic fine particles (D) with the surface modifier (C) to obtain surface-modified inorganic fine particles (E), and (iii) a step of obtaining a photocurable material which contains the surface-modified inorganic fine particles (E), a polymerizable component (F) comprised of at least one type of a compound (f) having a (meth)acryloyloxy group, and a photopolymerization initiator (G).
Public/Granted literature
- US20110237703A1 PROCESS FOR PRODUCING PHOTOCURABLE MATERIAL, PHOTOCURABLE MATERIAL AND ARTICLE Public/Granted day:2011-09-29
Information query