Title:
ポリエステル系粘着剤組成物、ポリエステル系粘着剤、粘着シートおよび粘着剤層付き光学部材
Document Type and Number:
Japanese Patent JP7388044
Kind Code:
B2
Abstract:
To provide a polyester-based adhesive composition excellent in adhesiveness to a polyolefin substrate and also excellent in transparency, and to provide a polyester-based adhesive, an adhesive sheet, and an optical member with an adhesive layer.SOLUTION: The polyester-based adhesive composition contains a polyester-based resin (A) having a structural unit derived from a hydrogenated polybutadiene structure-containing compound and a structural unit derived from an aromatic ring structure-containing compound. The content of the structural unit derived from the aromatic ring structure-containing compound is 0.01-35 wt.% based on the polyester-based resin (A).SELECTED DRAWING: None
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Inventors:
Kento Sakamoto
Application Number:
JP2019151800A
Publication Date:
November 29, 2023
Filing Date:
August 22, 2019
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C09J167/02; C08G63/127; C09J7/38; C09J11/06
Domestic Patent References:
| JP10095908A | ||||
| JP10081814A | ||||
| JP2017115149A | ||||
| JP2018070720A | ||||
| JP2018109150A | ||||
| JP2015134906A |
Foreign References:
| WO2005078035A1 | ||||
| US20130078460 |
Attorney, Agent or Firm:
Yukihiko Saitou
井▲崎▼ 愛佳
Yuko Nishito
Shigeyasu Terao
井▲崎▼ 愛佳
Yuko Nishito
Shigeyasu Terao
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