WATER-SOLUBLE POLYISOCYANATE AND WATER-SOLUBLE CLEAR COAT COMPOSITION COMPRISING THE SAME

The present invention relates to a water-soluble polyisocyanate, which is a water-soluble polyisocyanate obtained from polyisocyanate compounds, silane-based monomers, and sulfonic acid-based monomers, and comprises 3 to 20 wt% of silane-based monomers and 2 to 10 wt% of sulfonic acid-based monomers...

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Bibliographische Detailangaben
Hauptverfasser: KIM MAENGGI, JUNG YUNSUB, PARK JONGYUN, PARK JANGHO, KIM CHANGHYEOK, CHO SUYOUNG, HYUNG WOOCHAN, KANG HONGGU, CHOI EUNSUNG, LEE HYONJOO
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a water-soluble polyisocyanate, which is a water-soluble polyisocyanate obtained from polyisocyanate compounds, silane-based monomers, and sulfonic acid-based monomers, and comprises 3 to 20 wt% of silane-based monomers and 2 to 10 wt% of sulfonic acid-based monomers based on the total weight of a composition for producing the water-soluble polyisocyanate, and to a water-soluble clear coat composition containing the same. 본 발명은 폴리이소시아네이트 화합물, 실란계 모노머 및 설폰산계 모노머로부터 얻어지는 수용성 폴리이소시아네이트로서, 수용성 폴리이소시아네이트 제조를 위한 조성물 총 중량을 기준으로, 실란계 모노머 3 내지 20중량% 및 설폰산계 모노머 2 내지 10중량%를 포함하는, 수용성 폴리이소시아네이트 및 이를 포함하는 수용성 클리어 코트 조성물에 관한 것이다.