Title:
THERMOPLASTIC CAST HAVING EXCELLENT DEFORMABILITY AND RIGIDITY, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/199474
Kind Code:
A1
Abstract:
The present invention relates to a reusable thermoplastic cast. The cast according to the present invention is characterized by comprising: a core material (10) having a net shape as a result of molding a synthetic resin elastomer into a net shape by means of injection molding or press-working; and a structure (20), which consists of a polycaprolactone composite material and is molded to surround the outer circumferential surface of the core material (10) by means of insert injection. The present invention improves breathability by forming a cast in a net shape and provides a cast which is structurally sturdy and appropriate for mass production by molding the cast by a mechanical means such as insert injection.
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Inventors:
PARK JONGCHIL (KR)
Application Number:
PCT/KR2015/006515
Publication Date:
December 30, 2015
Filing Date:
June 25, 2015
Export Citation:
Assignee:
WOORI MATERIAL INC (KR)
PARK JONGCHIL (KR)
PARK JONGCHIL (KR)
International Classes:
A61F5/01; B29C45/14
Foreign References:
| KR20140070824A | 2014-06-11 | |||
| JPH09504454A | 1997-05-06 | |||
| JPH08508909A | 1996-09-24 | |||
| KR100385792B1 | 2003-06-02 |
Other References:
See also references of EP 3162326A4
Attorney, Agent or Firm:
LEE, Moonwook (KR)
이문욱 (KR)
이문욱 (KR)
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