Title:
FILM AND PLASTIC CONTAINER WITH LABEL
Document Type and Number:
WIPO Patent Application WO/2015/132812
Kind Code:
A1
Abstract:
Provided are: a thermoplastic resin film having excellent thermal insulation properties; and a plastic container with a label, which is obtained by bonding the thermoplastic resin film by in-mold molding. This thermoplastic resin film comprises at least one porous layer that satisfies the following conditions (A) and (B).
(A) The porous layer contains 25-65 parts by mass of a thermoplastic resin and 35-75 parts by mass of an inorganic fine powder.
(B) The pore length (L) of the porous layer represented by L = d × (ρ0 - ρ)/ρ0 is 20 μm or more. In this connection, L is the pore length (μm); d is the thickness (μm) of the porous layer; ρ is the density (g/cm3) of the porous layer; and ρ0 is the true density (g/cm3) of the porous layer.
Inventors:
SUZUKI TATSUYA (JP)
NAKAMURA KOU (JP)
UEDA TAKAHIKO (JP)
NAKAMURA KOU (JP)
UEDA TAKAHIKO (JP)
Application Number:
PCT/JP2014/001156
Publication Date:
September 11, 2015
Filing Date:
March 03, 2014
Export Citation:
Assignee:
YUPO CORP (JP)
International Classes:
B32B27/00; C08J9/00
Domestic Patent References:
| WO2011135742A1 | 2011-11-03 | |||
| WO2012165311A1 | 2012-12-06 |
Foreign References:
| JPH11277623A | 1999-10-12 | |||
| JPH08225680A | 1996-09-03 | |||
| JP2002307480A | 2002-10-23 | |||
| JP3496992B2 | 2004-02-16 | |||
| JPH07308970A | 1995-11-28 |
Attorney, Agent or Firm:
RYUKA IP LAW FIRM (JP)
Ryuka international patent business corporation (JP)
Ryuka international patent business corporation (JP)
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