Title:
COMPOSITION FOR PRESSURE-SENSITIVE ADHESIVE, MATERIAL FOR PRESSURE-SENSITIVE ADHESIVE, METHOD FOR FORMING PRESSURE-SENSITIVE ADHESIVE, PRESSURE-SENSITIVE ADHESIVE, MULTILAYERED FILM, AND PACKAGING BODY
Document Type and Number:
WIPO Patent Application WO/2019/031354
Kind Code:
A1
Abstract:
Provided is a composition employed in a pressure-sensitive adhesive, wherein the composition for a pressure-sensitive adhesive includes a form in which at least one type of a thermoplastic elastomer A and at least one type of a tackifier B are integrated, and the weight ratio of the total amount of the tackifier with respect to the total amount of the thermoplastic elastomer in the composition is greater than 1.5 and equal to or less than 3.0.
More Like This:
Inventors:
TANIGUCHI NAOKI (JP)
TSUJI MIKAKO (JP)
TSUJI MIKAKO (JP)
Application Number:
PCT/JP2018/028876
Publication Date:
February 14, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
B32B25/04; C09J153/02; B32B27/00; B65D65/40; C09J7/35; C09J7/38; C09J11/06
Domestic Patent References:
| WO2016129532A1 | 2016-08-18 | |||
| WO2015111675A1 | 2015-07-30 |
Foreign References:
| JPH11323295A | 1999-11-26 | |||
| JP2007284464A | 2007-11-01 | |||
| JPH0711219A | 1995-01-13 | |||
| JP2005082605A | 2005-03-31 | |||
| JP2016035039A | 2016-03-17 | |||
| JP2015529715A | 2015-10-08 | |||
| JPS3619286B1 | 1961-10-13 | |||
| JPS4317979B1 | ||||
| JPS4632415B1 | ||||
| JPS4936975A | 1974-04-05 | |||
| JPS482423B1 | ||||
| JPS484106B1 | ||||
| JPS5628925A | 1981-03-23 | |||
| JPS59166518A | 1984-09-19 | |||
| JPS60186577A | 1985-09-24 | |||
| JPS428704B1 | 1967-04-20 | |||
| JPS436636B1 | 1968-03-12 | |||
| JPS634841A | 1988-01-09 | |||
| JPS6437970A | 1989-02-08 | |||
| JPS6453851A | 1989-03-01 | |||
| JPH029041A | 1990-01-12 | |||
| JPH08109219A | 1996-04-30 | |||
| JP2017155498A | 2017-09-07 |
Other References:
See also references of EP 3666841A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Download PDF: