Title:
FOAMED MULTILAYER SHEET AND UNFOAMED MULTILAYER SHEET
Document Type and Number:
WIPO Patent Application WO/2019/188201
Kind Code:
A1
Abstract:
The main purpose of the present disclosure is to provide a foamed multilayer sheet which is suppressed in bleeding of a light stabilizer. The present disclosure solves the above-described problem by providing a foamed multilayer sheet which comprises a base material and a foamed resin layer that is arranged on one surface of the base material, and which is configured such that the foamed resin layer contains a resin component and a light stabilizer that contains a copolymer of an olefin and a specific compound.
Inventors:
YAMAUCHI SATOSHI (JP)
TACHIHARA KENICHI (JP)
HIRAKAWA KEIKO (JP)
SUGITA NATSUO (JP)
NOMOTO TAKAFUMI (JP)
TACHIHARA KENICHI (JP)
HIRAKAWA KEIKO (JP)
SUGITA NATSUO (JP)
NOMOTO TAKAFUMI (JP)
Application Number:
PCT/JP2019/009728
Publication Date:
October 03, 2019
Filing Date:
March 11, 2019
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/18; B32B5/18
Domestic Patent References:
| WO2003018306A1 | 2003-03-06 |
Foreign References:
| JP2018031080A | 2018-03-01 | |||
| JPH0480215A | 1992-03-13 | |||
| JP2007267745A | 2007-10-18 | |||
| JPH10101961A | 1998-04-21 | |||
| JPH09127712A | 1997-05-16 | |||
| JP2016056295A | 2016-04-21 | |||
| JP2000159905A | 2000-06-13 | |||
| JP2017172091A | 2017-09-28 | |||
| JP2017043009A | 2017-03-02 | |||
| JP2011179161A | 2011-09-15 | |||
| JP2009197219A | 2009-09-03 |
Other References:
See also references of EP 3778228A4
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
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