Title:
ADHESIVE COMPOSITION, ADHESIVE, ADHESIVE SHEET AND DOUBLE-SIDED ADHESIVE SHEET
Document Type and Number:
Japanese Patent JP2022007974
Kind Code:
A
Abstract:
To provide an adhesive composition which has good adhesive properties to various adherends and excellent adhesive properties such as adhesive force and holding power by using environmentally friendly recycled raw materials.SOLUTION: There is provided an adhesive composition comprising a polyester-based resin (A), wherein the polyester-based resin (A) is a polyester-based resin (A) containing a structural unit derived from at least one compound (a1) of a dimer acid and a dimer diol and a structural unit derived from an aromatic compound (a2) and a ratio (X1/X2) of the molar concentration (X1) of the structural unit derived from the compound (a1) to the molar concentration (X2) of the structural unit derived from the aromatic compound (a2) in the polyester-based resin (A) is larger than 1.0.SELECTED DRAWING: None
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Inventors:
SUZUKI HIDEAKI
KUSANO KAZUNAO
KUSANO KAZUNAO
Application Number:
JP2021019960A
Publication Date:
January 13, 2022
Filing Date:
February 10, 2021
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
C09J7/38; C09J167/00; C09J11/06; C09J175/06
Attorney, Agent or Firm:
Nishihiko Yasuhiko
井▲崎▼ 愛佳
Yuko Nishito
Shigeyasu Terao
井▲崎▼ 愛佳
Yuko Nishito
Shigeyasu Terao