Title:
QUANTUM ENERGY IRRADIATION TREATED COLORATION/COLOR-DEVELOPMENT COMPOSITION FOR FUSION TRANSFER PRINTING OF SOFT POLYMER RESIN SHEET, PRINTING METHOD USING SAME, AND PRINTED PRODUCT PRODUCED BY SAME PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/238971
Kind Code:
A1
Abstract:
The present invention relates to a quantum energy irradiation treated coloration/color-development composition for fusion transfer printing of a soft polymer resin sheet, a printing method using same, and a printed product produced thereby, in which the coloration/color-development composition is formed by stirring 17-22 wt% of a composite resin in 78-83 wt% of a solvent, wherein the composite resin is formed by blending 28-32 wt% of water-dispersed polyvinyl butyral (PVB) emulsion resin, 8-12 wt% of maleic acid-containing dichloropropane polyvinyl chloride emulsion resin, 38-42 wt% of non-yellowing aqueous polyurethane emulsion resin, and 18-20 wt% of ethylene vinyl acetate emulsion resin, the solvent is formed by blending 48-52 wt% of cyanoacrylate, 33-37 wt% of methyl ethyl ketone, and 13-17 wt% of tetrahydrofuran, and quantum energy irradiation is performed on the coloration/color-development composition.
Inventors:
MO CHUK YEON (KR)
KIM KEE HYO (KR)
KIM KEE HYO (KR)
Application Number:
PCT/KR2022/008213
Publication Date:
December 14, 2023
Filing Date:
June 10, 2022
Export Citation:
Assignee:
MO CHUK YEON (KR)
KIM SUNG SOO (KR)
JEON ALEXANDER SEONG (US)
KIM SUNG SOO (KR)
JEON ALEXANDER SEONG (US)
International Classes:
B41M5/52; B41M5/00; B41M5/382; B41M5/392
Foreign References:
| KR101692279B1 | 2017-01-17 | |||
| KR20070067230A | 2007-06-27 | |||
| US5992320A | 1999-11-30 | |||
| KR20200125552A | 2020-11-04 |
Other References:
ZAHARESCU TRAIAN, MARIŞ MARIUS: "Irradiation Effects in Polymer Composites for Their Conversion into Hybrids", JOURNAL OF COMPOSITES SCIENCE, vol. 6, no. 4, 6 April 2022 (2022-04-06), pages 109, XP093113072, ISSN: 2504-477X, DOI: 10.3390/jcs6040109
Attorney, Agent or Firm:
KANGIN PATENT LAW FIRM (KR)
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