Title:
ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/262423
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an adhesive composition which exhibits excellent bondability and adhesion to various plastics such as a polypropylene resin, a polyethylene resin and a cycloolefin resin. An adhesive composition according to the present invention contains a copolymer that has a repeating unit derived from a polymerizable compound represented by formula (I) and a repeating unit derived from a (meth)acrylic acid ester. (In the formula, X1 represents a C7-C20 alkyl group or a C7-C20 alkoxy group; X2 represents a C7-C20 alkyl group, a C7-C20 alkoxy group or the like; n represents 0 or 1; each of Z1 and Z2 independently represents a single bond or a C1-C3 alkylene group; each R independently represents a halogeno group or an organic group; each of m1 and m2 independently represents an integer of from 0 to 4; and Y represents a polymerizable functional group.)
Inventors:
YAMATE TAIKI (JP)
OSUMI SHOTA (JP)
OSUMI SHOTA (JP)
Application Number:
PCT/JP2020/024712
Publication Date:
December 30, 2020
Filing Date:
June 24, 2020
Export Citation:
Assignee:
NIPPON SODA CO (JP)
International Classes:
C09D4/02; C08F220/56; C09D5/00; C09D133/06; C09D133/24; C09J4/02; C09J133/04; C09J133/06; C09J133/24
Domestic Patent References:
| WO2018070079A1 | 2018-04-19 | |||
| WO2020071456A1 | 2020-04-09 | |||
| WO2019198792A1 | 2019-10-17 |
Foreign References:
| US5500251A | 1996-03-19 |
Other References:
SHIOHARA, KEI ET AL.: "Asymmetric Anionic Polymerization of Alkyl-Substituted N, N- Diphenylacrylamide Derivatives", POLYMER JOURNAL, vol. 30, no. 3, 1998, pages 249 - 255, XP002953544, ISSN: 0032-3896, DOI: 10.1295/polymj.30.249
MIYAKE, GARRET M. ET AL.: "Metallocene-Mediated Asymmetric Coordination Polymerization of Polar Vinyl Monomers to Optically Active, Stereoregular Polymers, Macromolecules", AMERICAN CHEMICAL SOCIETY, vol. 41, no. 10, 30 April 2008 (2008-04-30), pages 3405 - 3416, XP001513454, ISSN: 0024-9297, DOI: 10.1021/ma8000675
MIYAKE, GARRET M. ET AL.: "Metallocene-Mediated Asymmetric Coordination Polymerization of Polar Vinyl Monomers to Optically Active, Stereoregular Polymers, Macromolecules", AMERICAN CHEMICAL SOCIETY, vol. 41, no. 10, 30 April 2008 (2008-04-30), pages 3405 - 3416, XP001513454, ISSN: 0024-9297, DOI: 10.1021/ma8000675
Attorney, Agent or Firm:
HIROTA, Masanori (JP)
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