POLYETHER POLYOL PROVIDING GOOD BLOW-GEL BALANCE FOR POLYURETHANE PRODUCTS MADE THEREFROM

• Main Authors: CASATI FRANCOIS M, QUINTANILLA ESTHER, BIRCH ADRIAN J, BANK DAVID H
• Format: Patent
• Language: English; Korean
• Published: 07.12.2016
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

본 발명은 3차 아민 개시제 및 이로부터 제조되는, 폴리우레탄 중합체, 특히 폴리우레탄 발포체를 제조하기에 유용한 중합체성 폴리올 조성물을 개시한다. 상기 폴리우레탄 중합체 발포체는 기계적 특성, 물리적 특성 및 저 방출의 우수한 균형을 나타낸다. 3차 아민 개시제는 디하이드록시 3차 아민과 폴리하이드록시 알코올의 반응 생성물 예컨대 N-메틸 에탄올아민과 글리세린의 반응 생성물이다. The present invention discloses a tertiary amine initiator and polymeric polyol compositions made therefrom useful for making polyurethane polymers, especially polyurethane foams. Said polyurethane polymer foams demonstrate a good balance of mechanical properties, physical properties and low emissions. The tertiary amine initiator is the reaction product of a dihydroxy tertiary amine and a polyhydroxy alcohol, such as the reaction product of N-methyl ethanolamine and glycerine.