Title:
ACTIVE ENERGY RAY CURABLE UNDERCOAT AGENT AND SURFACE COATED MOLDED BODY
Document Type and Number:
Japanese Patent JP2016056313
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an active energy ray curable undercoat agent high in curing speed and suitable for evaporation with a methacrylic resin and an inorganic product, and a surface coated molded body having high adhesion with an inorganic layer on a surface of the methacrylic resin molded body.SOLUTION: There are provided an active energy ray curable undercoat agent containing a (meth)acrylic block copolymer (A) consisting of a (meth)acrylic polymer block (a) having an active energy ray curable group containing a partial structure (1) represented by the following general formula (1) and an acrylic polymer block (b) having no active energy ray curable group, and a surface coated molded body having an undercoat layer by curing the active energy ray curable undercoat agent on a surface of a methacrylic resin molded body and having an inorganic layer on a surface of the undercoat layer. (1), where Rrepresents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms.SELECTED DRAWING: None
Inventors:
TANABE YASUSHI
SHIMIZU SEIYA
TAKAHASHI KATSUSAKA
MAEKAWA KAZUHIKO
SHACHI KENJI
IDA HIROSHI
SHIMIZU SEIYA
TAKAHASHI KATSUSAKA
MAEKAWA KAZUHIKO
SHACHI KENJI
IDA HIROSHI
Application Number:
JP2014185098A
Publication Date:
April 21, 2016
Filing Date:
September 11, 2014
Export Citation:
Assignee:
KURARAY CO
International Classes:
C09D153/00; B32B27/16; B32B27/30; C08F265/06; C08J7/04; C09D5/00; C09D7/12
Domestic Patent References:
| JP2011184678A | 2011-09-22 |
Foreign References:
| WO2013141105A1 | 2013-09-26 |
Attorney, Agent or Firm:
Patent corporation ssinpat