Title:
LAMINATE FILM, AND BAG
Document Type and Number:
WIPO Patent Application WO/2022/209423
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a laminate film that includes a recycled resin, and that has a comparatively exceptional external appearance and comparatively low damage properties; and a bag that includes the laminate film. The laminate film according to the present invention is configured from three or more resin layers, including at least one inner layer and two surface layers, the at least one inner layer containing a recycled resin composition that includes a recycled resin and an antioxidant, the antioxidant content being 100-2,000 mass ppm with respect to the recycled resin composition, and the two surface layers containing an unused resin.
Inventors:
URANO FUMITO (JP)
MANAMI TOSHIHIKO (JP)
KATAYAMA SHINGO (JP)
MANAMI TOSHIHIKO (JP)
KATAYAMA SHINGO (JP)
Application Number:
PCT/JP2022/007013
Publication Date:
October 06, 2022
Filing Date:
February 21, 2022
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
B32B27/18; B32B27/32; B65D30/02; B65D65/40; C08L101/00; C09J123/04; C09J123/10; C09J123/18
Foreign References:
| JP2005014592A | 2005-01-20 | |||
| JP2003073506A | 2003-03-12 | |||
| JP2016049727A | 2016-04-11 | |||
| JP2010221665A | 2010-10-07 | |||
| JP2003182744A | 2003-07-03 | |||
| JP2001253426A | 2001-09-18 | |||
| JP2001225426A | 2001-08-21 | |||
| JP2004160817A | 2004-06-10 | |||
| JP2010234812A | 2010-10-21 | |||
| JP2009214398A | 2009-09-24 | |||
| JP2008055845A | 2008-03-13 | |||
| JP2007022061A | 2007-02-01 | |||
| JP2007015340A | 2007-01-25 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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