LOW-TEMPERATURE CURING TYPE CLEAR COAT COMPOSITION

The present invention relates to a low-temperature curing type clear coat composition comprising: an acrylic resin; a first polyester resin; a second polyester resin; and an isocyanate-based curing agent, wherein the first polyester resin has a hydroxyl value of 240 to 320 mgKOH/g, and the second po...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Hyonjoo, HYUNG, Woochan, CHOI, Eun Sung, KANG, Honggu, KIM, Maenggi, JUNG, Yunsub, MOON, Sunghee
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention relates to a low-temperature curing type clear coat composition comprising: an acrylic resin; a first polyester resin; a second polyester resin; and an isocyanate-based curing agent, wherein the first polyester resin has a hydroxyl value of 240 to 320 mgKOH/g, and the second polyester resin has a hydroxyl value of 100 to 180 mgKOH/g. La présente invention concerne une composition de revêtement transparent de type à durcissement à basse température comprenant : une résine acrylique ; une première résine de polyester ; une seconde résine de polyester ; et un agent de durcissement à base d'isocyanate, la première résine de polyester ayant une valeur hydroxyle de 240 à 320 mg de KOH/g, et la seconde résine de polyester ayant une valeur hydroxyle de 100 à 180 mgKOH/g. 본 발명은 아크릴 수지, 제1 폴리에스터 수지, 제2 폴리에스터 수지 및 이소시아네이트계 경화제를 포함하고, 상기 제1 폴리에스터 수지는 수산기가가 240 내지 320 mgKOH/g이며, 상기 제2 폴리에스터 수지는 수산기가가 100 내지 180 mgKOH/g인, 저온 경화형 클리어 코트 조성물에 관한 것이다.