STYRENE-BASED FOAM SHEET AND MOLDED ARTICLE USING SAME

Title:

STYRENE-BASED FOAM SHEET AND MOLDED ARTICLE USING SAME

Document Type and Number:

WIPO Patent Application WO/2016/080134

Kind Code:

A1

Abstract:

Provided are a styrene-based foam sheet that is foamed by using a styrene-based resin composition, which is obtained by combining a styrene-based resin and a polylactic acid without impairing the beneficial properties of these materials, as well as a molded article obtained by thermoforming the same. Specifically, provided are a styrene-based foam sheet characterized in that the foam sheet is obtained by foaming a styrene-based resin composition including an impact-resistant styrene-based resin (A) and a polylactic acid (B), as well as a molded article obtained by thermoforming the same. In particular, the ratio of the impact-resistant styrene-based resin (A) and the polylactic acid (B) to be used, which is represented as a mass ratio of (A)/(B), is preferably within a range of 99/1 to 85/15.

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Inventors:

NONOKAWA DAIGO (JP)
SHOUJI KENTO (JP)
FUKUKITA TSUYOSHI (JP)

Application Number:

PCT/JP2015/079536

Publication Date:

May 26, 2016

Filing Date:

October 20, 2015

Export Citation:

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Assignee:

DAINIPPON INK & CHEMICALS (JP)

International Classes:

C08J9/08; B65D1/00; C08L25/04; C08L67/04; C08L101/16

Domestic Patent References:

WO2012081561A1

2012-06-21

Foreign References:

JP2011026580A	2011-02-10
JPH11166063A	1999-06-22

Attorney, Agent or Firm:

KONO MICHIHIRO (JP)
Michihiro Kono (JP)

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