불소중합체, 불소중합체 혼화성 중합체 및 자유 라디칼 경화성 성분에 기반하는 조성물

• Main Authors: WOOD KURT A, KLANG JEFFREY
• Format: Patent
• Language: Korean
• Published: 25.01.2019
• Subjects: 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; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; 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

기재 표면에 광택, 투명성, 경도, 가요성이 높고 내후성이고 내오물성인 코팅을 형성하는데 유용한 조성물은, a) 불소중합체, 예를 들어 Arkema Inc로부터의 KYNAR수지 및 KYNAR Aquatec수지, b) 불소중합체 혼화성 중합체, 및 c) 자유 라디칼 수단, 예를 들어 Sartomer USA, LLC로부터의 우레탄 아크릴레이트 올리고머 및 단량체 반응성 희석제에 의해 경화될 수 있는 하나 이상의 에틸렌성 불포화된 화합물을 사용하여 제조된다. 상기 조성물은, 예를 들어 방사선 조사 또는 가열에 의해 유도되는 자유 라디칼 중합에 의해 경화될 수 있다. Compositions useful for forming high gloss, transparent, hard, flexible, weather- and dirt-resistant coatings on substrate surfaces are prepared using a) fluoropolymer, such as KYNAR® resins and KYNAR Aquatec® resins from Arkema Inc, b) fluoropolymer-miscible polymer and c) one or more ethylenically unsaturated compounds capable of being cured by free radical means, such as urethane acrylate oligomers and monomer reactive diluents from Sartomer USA, LLC. The compositions are capable of being cured by free radical polymerization induced by, for example, irradiation or heating.