Title:
PACKAGING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2022/270587
Kind Code:
A1
Abstract:
Provided is a packaging container (10) having molded components such as an opening section (12) and a bottom section (13) that are formed from a resin composition containing a first polyester-based resin, a polyethylene-based resin, and an epoxy-group-containing compatibilizing agent, and also having a trunk section (11) joined to the molded components, wherein the trunk section (11) has a second-polyester-based-resin-containing layer on a surface joined to the molded components, and the first polyester-based resin contained in the resin composition of the molded components is a polyethylene terephthalate modified using a diol having a dialkyl substitution.
Inventors:
NAKAMURA MASAYA (JP)
KASHIMA KOUSUKE (JP)
OZAKI SHINYA (JP)
MORIKI YUUYA (JP)
KASHIMA KOUSUKE (JP)
OZAKI SHINYA (JP)
MORIKI YUUYA (JP)
Application Number:
PCT/JP2022/025131
Publication Date:
December 29, 2022
Filing Date:
June 23, 2022
Export Citation:
Assignee:
FUJIMORI KOGYO CO (JP)
International Classes:
B65D35/10; B65D65/40
Domestic Patent References:
| WO2014175313A1 | 2014-10-30 |
Foreign References:
| JP2018145217A | 2018-09-20 | |||
| JP2004001888A | 2004-01-08 | |||
| JP2005008681A | 2005-01-13 | |||
| JP2005008679A | 2005-01-13 | |||
| JP2014094975A | 2014-05-22 | |||
| US10808121B2 | 2020-10-20 | |||
| JP2006124451A | 2006-05-18 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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