Title:
TWO-PACK CURABLE COATING AGENT, LAYERED BODY, AND PACKAGING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/112687
Kind Code:
A1
Abstract:
Provided are a two-pack curable coating agent, a layered body, and a package material. The coating agent: has excellent drying properties at low temperature compared to water-based coating agents; is capable of suppressing film deformation even when applied onto a stretched polyolefin film which has lower heat resistance than polyester films or nylon films; and has a lower organic solvent residue level in a coating film formed thereof. The present invention provides: a two-pack curable coating agent containing polyester polyol (A), an isocyanate compound (B), an inorganic solvent (C), and a drying aid (D); and a layered body and a packaging material obtained from said coating agent.
Inventors:
KUBOTA TAKAYUKI (JP)
KOUYAMA TATSUYA (JP)
ARAI MASAMITSU (JP)
OHARA SHIN-ICHI (JP)
KOUYAMA TATSUYA (JP)
ARAI MASAMITSU (JP)
OHARA SHIN-ICHI (JP)
Application Number:
PCT/JP2022/044319
Publication Date:
June 22, 2023
Filing Date:
December 01, 2022
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B32B27/40; B65D65/40; C08J7/048; C09D7/61; C09D7/63; C09D175/06
Domestic Patent References:
| WO2019124089A1 | 2019-06-27 |
Foreign References:
| JP2000501434A | 2000-02-08 | |||
| JP2013010809A | 2013-01-17 | |||
| JP2005272611A | 2005-10-06 | |||
| JP2006089556A | 2006-04-06 | |||
| JP2021500454A | 2021-01-07 |
Attorney, Agent or Firm:
ONO Takayuki (JP)
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