Title:
METHOD FOR MANUFACTURING DECORATIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2023/249325
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a decorative sheet, the method comprising the steps of: preparing a pattern formation layer by applying a UV-curable composition on a substrate; pressing a mold, which has a pattern formed using glass bead particles, onto the surface of the pattern formation layer to form a pattern; curing the pattern formation layer by light irradiation; and separating the mold from the cured pattern formation layer, wherein the mold is a steel roll, which has a pattern formed using glass bead particles, the diameter of the glass bead particles being 0.5 to 1.0 ㎛, and the surface roughness (Ra) of the steel roll is 1.00 to 3.00 ㎛.
Inventors:
HWANG YONG HYUN (KR)
HONG SEUNG HUN (KR)
PARK JAE HYUNG (KR)
SO JAE EUN (KR)
CHOI CHAN SIK (KR)
HONG SEUNG HUN (KR)
PARK JAE HYUNG (KR)
SO JAE EUN (KR)
CHOI CHAN SIK (KR)
Application Number:
PCT/KR2023/008262
Publication Date:
December 28, 2023
Filing Date:
June 15, 2023
Export Citation:
Assignee:
KCC GLASS CORP (KR)
International Classes:
B44C1/17; B05D3/06; C09D4/00; C09D133/04
Foreign References:
| KR102233237B1 | 2021-03-30 | |||
| JP2004029240A | 2004-01-29 | |||
| KR100840152B1 | 2008-06-23 | |||
| KR20180099174A | 2018-09-05 | |||
| KR20220003706A | 2022-01-11 |
Attorney, Agent or Firm:
SUNGAM SUH INTERNATIONAL PATENT & LAW FIRM (KR)
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