Title:
MOLDED BODY MANUFACTURING FACILITY, MOLDED BODY MANUFACTURING METHOD, AND MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2022/005172
Kind Code:
A1
Abstract:
The present invention relates to a molded body manufacturing facility, a molded body manufacturing method, and a molded body, the method comprising the steps of: preparing a slag; preparing a plastic; attaching the plastic to at least a portion of the slag to form a slag-plastic composite; and manufacturing a molded body by extrusion of a mixture of the slag-plastic composite and a plastic. The present invention can suppress damage to the facility at the time of extrusion and improve the quality and reliability of the molded body.
Inventors:
PARK YOUNG JUN (KR)
KIM YONG WOON (KR)
KIM YONG WOON (KR)
Application Number:
PCT/KR2021/008194
Publication Date:
January 06, 2022
Filing Date:
June 29, 2021
Export Citation:
Assignee:
POSCO (KR)
International Classes:
B28B3/20; B28B1/00; B28B11/04; C04B18/14; C04B18/20; C04B20/00; C04B20/04; C04B20/10
Foreign References:
| KR100292388B1 | 2001-09-17 | |||
| KR100293189B1 | 2001-09-17 | |||
| EP2907594A1 | 2015-08-19 | |||
| KR100402484B1 | 2003-10-22 | |||
| JP2000044305A | 2000-02-15 |
Attorney, Agent or Firm:
NAM, Seung-Hee (KR)
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