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Patent Searching and Data


Title:
TEMPERATURE-SENSITIVE ADHESIVE TAPE AND TEMPERATURE-SENSITIVE ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2016/158414
Kind Code:
A1
Abstract:
This temperature-sensitive adhesive tape is configured such that an adhesive layer that is laminated on one surface or both surfaces of a base is composed of a cured product of a temperature-sensitive adhesive composition. This temperature-sensitive adhesive sheet is composed of a cured product of a temperature-sensitive adhesive composition. The temperature-sensitive adhesive composition is in a liquid state and contains at least a side-chain crystalline (meth)acrylic polymer, a (meth)acrylic monomer, a polyfunctional (meth)acrylate and a photoradical initiator, while having ultraviolet curability. In addition, this temperature-sensitive adhesive composition contains 0.2-1.9 parts by weight of the photoradical initiator relative to 100 parts by weight of the total of the side-chain crystalline (meth)acrylic polymer and the (meth)acrylic monomer.

Inventors:
MARUTANI KOSUKE (JP)
NISHIO TOMOHIRO (JP)
Application Number:
PCT/JP2016/058299
Publication Date:
October 06, 2016
Filing Date:
March 16, 2016
Export Citation:
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Assignee:
NITTA CORP (JP)
International Classes:
C09J4/02; C09J7/20; C09J11/06; C09J133/04
Foreign References:
JP2009179781A2009-08-13
JP2011099042A2011-05-19
JP2012087218A2012-05-10
JP2009256607A2009-11-05
JP2007254590A2007-10-04
JP2016094569A2016-05-26
Attorney, Agent or Firm:
FUKAI, Toshikazu (JP)
Toshikazu Fukai (JP)
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