Title:
【発明の名称】感圧接着剤
Document Type and Number:
Japanese Patent JP2740015
Kind Code:
B2
Abstract:
An acrylic terpolymer pressure-sensitive adhesive comprising a photopolymerized polymer containing an alkyl acrylate monomer, the alkyl groups of which have an average of 6 to 12 carbon atoms, a first polar copolymerizable monomer selected from strongly polar monomers, and a second polar monomer selected from the group consisting of strongly polar monomers and moderately polar monomers, a hydrogenated rosin ester tackifying agent, and a photoinitiator, wherein the adhesive has a lower glass transition temperature as measured by Dynamic Mechanical Thermal Analysis than would an identical acrylic terpolymer adhesive omitting the tackifying agent.
Inventors:
John Douglas Moon
Margaret Merii Sheridan
Francis mikle stark
Margaret Merii Sheridan
Francis mikle stark
Application Number:
JP22635089A
Publication Date:
April 15, 1998
Filing Date:
August 31, 1989
Export Citation:
Assignee:
Minnesota Mining and Manyufu Acting Your Company
International Classes:
C08F2/46; C09J4/06; C09J7/02; C09J133/04; C09J133/08; (IPC1-7): C09J133/08
Domestic Patent References:
| JP2248482A | ||||
| JP5918774A | ||||
| JP218485A |
Attorney, Agent or Firm:
Akira Asamura (2 outside)