Title:
床用接着剤用硬化性組成物、及び硬化物
Document Type and Number:
Japanese Patent JP6977747
Kind Code:
B2
Abstract:
To provide a curable composition capable of adding higher hardness than prior art and capable of adding excellent hardness similar to prior art and higher elongation than prior art to cured article after curing, and an oxyalkylene polymer useful as a material of the curable composition.SOLUTION: There is provided an oxyalkylene polymer having 1.0 or more, as average, of a reactive silicon group represented by the following formula 1 in one main chain terminal, and number average molecular weight of 2,000 to 7,000. -SiXR(Formula 1), wherein R is a monovalent organic group having 1 to 20 carbon atoms, and represents an organic group other than a hydrolysis glass, X represents a hydroxyl group or a hydrolyzable group, a represents an integer of 1 to 3, when a is 1, R may be same or different each other, and when a is 2, X may be same or different each other.SELECTED DRAWING: None
Inventors:
Daisuke Kaku
Sunayama Yoshitaka
Sunayama Yoshitaka
Application Number:
JP2019136174A
Publication Date:
December 08, 2021
Filing Date:
July 24, 2019
Export Citation:
Assignee:
AGC Inc.
International Classes:
C08G65/336; C08G65/28; C08L71/00; C09J171/00
Domestic Patent References:
| JP2012126881A |
Foreign References:
| WO2013180203A1 |
Attorney, Agent or Firm:
Shiga International Patent Office