Title:
ADHESIVE AGENT, ADHESIVE TAPE, AND METHOD FOR AFFIXING ELECTRONIC COMPONENTS OR VEHICLE-MOUNTED COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2019/244595
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an adhesive agent capable of exhibiting excellent adhesive strength while also having a high biological carbon content ratio, an adhesive tape using said adhesive agent, and a method for affixing electronic components or vehicle-mounted components. The present invention is an adhesive agent comprising a (meth)acrylic copolymer that has a glass transition temperature of -20°C or lower and that contains 48 wt% or more of a structural unit derived from a monomer A, which includes biological carbon and is represented by general formula (1), and/or a monomer B, which includes biological carbon and is represented by general formula (2).
Inventors:
ADACHI AYA (JP)
UCHIDA NORIYUKI (JP)
DOI SATOSHI (JP)
IWAI YUKI (JP)
UCHIDA NORIYUKI (JP)
DOI SATOSHI (JP)
IWAI YUKI (JP)
Application Number:
PCT/JP2019/021534
Publication Date:
December 26, 2019
Filing Date:
May 30, 2019
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C09J133/06; C09J7/25; C09J7/38; C09J11/08; C09J131/02
Domestic Patent References:
WO2016203935A1 | 2016-12-22 | |||
WO2015056499A1 | 2015-04-23 |
Foreign References:
JP2016521306A | 2016-07-21 | |||
JP2011516690A | 2011-05-26 | |||
JPS58189274A | 1983-11-04 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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