Title:
WATER-SOLUBLE POLYISOCYANATE AND WATER-SOLUBLE CLEAR COAT COMPOSITION INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2023/113256
Kind Code:
A1
Abstract:
The present invention relates to a water-soluble polyisocyanate and a water-soluble clear coat composition including same, the water-soluble polyisocyanate being obtained from a polyisocyanate compound, a silane-based monomer, and a sulfonic acid-based monomer and comprising, on the basis of the total weight of a composition for the preparation of the water-soluble polyisocyanate, 3-20 wt% of the silane-based monomer and 2-10 wt% of the sulfonic acid-based monomer.
Inventors:
JUNG YUN SUB (KR)
KIM CHANG HYEOK (KR)
PARK JONG YUN (KR)
CHO SU YOUNG (KR)
PARK JANG HO (KR)
HYUNG WOO CHAN (KR)
KIM MAENG GI (KR)
LEE HYON JOO (KR)
KANG HONG GU (KR)
CHOI EUN SUNG (KR)
KIM CHANG HYEOK (KR)
PARK JONG YUN (KR)
CHO SU YOUNG (KR)
PARK JANG HO (KR)
HYUNG WOO CHAN (KR)
KIM MAENG GI (KR)
LEE HYON JOO (KR)
KANG HONG GU (KR)
CHOI EUN SUNG (KR)
Application Number:
PCT/KR2022/018092
Publication Date:
June 22, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
KCC CORP (KR)
International Classes:
C08G18/80; C08G18/38; C08G18/72; C08L61/28; C08L67/00; C08L75/04; C09D7/65; C09D133/00
Domestic Patent References:
| WO2017042175A1 | 2017-03-16 |
Foreign References:
| JPH11228653A | 1999-08-24 | |||
| US20080220173A1 | 2008-09-11 | |||
| KR20120003690A | 2012-01-11 | |||
| EP0949284A1 | 1999-10-13 |
Attorney, Agent or Firm:
CHOI, Hong Geol (KR)
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