Title:
相溶組成物、接着剤組成物、複合構造物、複合構造物の製造方法及び解体方法、チップの表面加工方法並びに複合体の製造方法
Document Type and Number:
Japanese Patent JP6762033
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a compatible composition of which a state reversibly changes to a liquid state and a gel state between a high temperature and a low temperature; and an adhesive composition which is converted into a liquid state under high temperature and can be easily coated to a member, is converted into a gel state under low temperature and can bond members, is converted into a liquid state by raising the temperature again and can easily release bonding of the members.SOLUTION: A compatible composition is obtained by mutually dissolving a graft copolymer compound of a polymer block a and a polymer block b containing (meth)acrylate units as main component which have no liquid-gel like transition temperature (Tc) between 0-150°C and a medium, has a glass transition temperature of a polymer formed only of a constitutional unit of the polymer block in the polymer block a of higher than 30°C and 180°C or lower and the glass transition temperature in the polymer block b of -100°C or higher and 30°C or lower, and has Tc between 0-150°C.SELECTED DRAWING: None
Inventors:
Holy Kaneko
Eiji Katakami
Takahiro Minowa
Tomohito Terada
Toda Ai
Eiji Katakami
Takahiro Minowa
Tomohito Terada
Toda Ai
Application Number:
JP2017210464A
Publication Date:
September 30, 2020
Filing Date:
October 31, 2017
Export Citation:
Assignee:
Kyoritsu Chemical Industry Co., Ltd.
International Classes:
C08L51/00; B32B17/10; B32B27/00; B32B27/30; B32B37/06; B32B37/12; C08F285/00; C08F290/06; C09J5/00; C09J133/04; C09J151/00; G09F9/00
Domestic Patent References:
| JP2011052117A | ||||
| JP2015127406A | ||||
| JP1272679A | ||||
| JP6234822A | ||||
| JP5170838A | ||||
| JP2003119434A | ||||
| JP2000011760A | ||||
| JP2012117028A | ||||
| JP2010090204A | ||||
| JP2005352628A |
Foreign References:
| WO2015084960A1 |
Attorney, Agent or Firm:
Daisuke Shiba