EXPANDED POLYSTYRENE PARTICLE HAVING A SKIN LAYER WITH SUPERIOR FORMABILITY, METHOD FOR PRODUCING SAME, AND EXPANDED POLYSTYRENE MOLDED ARTICLE USING SAME

Title:

EXPANDED POLYSTYRENE PARTICLE HAVING A SKIN LAYER WITH SUPERIOR FORMABILITY, METHOD FOR PRODUCING SAME, AND EXPANDED POLYSTYRENE MOLDED ARTICLE USING SAME

Document Type and Number:

WIPO Patent Application WO/2010/128760

Kind Code:

A2

Abstract:

The present invention relates to an expanded polystyrene particle having a skin layer with superior formability, to a method for producing same, and to an expanded polystyrene molded article using same. The expanded polystyrene particle having a skin layer with superior formability according to the present invention, comprises, on a surface thereof, a binder selected from a group consisting of a thermoplastic resin-based adhesive, a thermosetting resin-based adhesive, an inorganic adhesive, a protein-based adhesive, and a mixture thereof, wherein said skin layer contains 4,4'-methylene diphenylisocyanate.

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Inventors:

PARK BONG-KUK (KR)
KIM DONG-HYUN (KR)

Application Number:

PCT/KR2010/002397

Publication Date:

November 11, 2010

Filing Date:

April 16, 2010

Export Citation:

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Assignee:

POLMA CO LTD (KR)
PARK BONG-KUK (KR)
KIM DONG-HYUN (KR)

International Classes:

C08J9/16; A23L27/20; C08J9/22; C08J9/224; C08L25/04

Foreign References:

JP2004018773A	2004-01-22
KR20050025186A	2005-03-11
JP2008120984A	2008-05-29
JP2006028374A	2006-02-02
US6420034B1	2002-07-16

Other References:

None

Attorney, Agent or Firm:

KIM, KYUNG-MI (KR)
김경미 (KR)

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