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    • 75. 发明公开
    • 폴리싸이오에터 중합체 및 이를 함유하는 경화성 조성물
    • 聚四氢呋喃聚合物和含有它们的可固化组合物
    • KR1020080026127A
    • 2008-03-24
    • KR1020077030726
    • 2006-05-25
    • 피알시-데소토 인터내쇼날, 인코포레이티드
    • 사완트슈레쉬라오찬드라뷰산아크리안작에이치
    • C08G75/02C08L81/02
    • C08G75/12C08G75/02C08G75/045
    • Polymers are disclosed that include a structure having the formula (I) wherein, R1 is independently selected from a C2-10 n-alkylene group, a C2-6 branched alkylene group, a C6-8 cycloalkylene group, a C6-10 alkylcycloalkylene group,-[(-CH2-)p-X-]q-(-CH2)r-, or-[(-CH2-)p-X-]q-(-CH2-)r -, wherein at least one-CH2-unit is substituted with a methyl group, wherein p is an integer having a value ranging from 2 to 6, q is an integer having a value ranging from 1 to 5, r is an integer having a value ranging from 2 to 10, and X is selected from O, S, and -NR-, wherein R is hydrogen or methyl; R2 denotes a structure derived from allyl (meth)acrylate or a multi-functional (meth)acrylate; R3 is independently selected from hydrogen and an alkyl group; n is an integer having a value ranging from 1 to 60; and m is a rational number having a value ranging from 0 to 10. Also disclosed are curable compositions containing such polymers, methods for making such polymers, and methods of coating and/or sealing substrates with such compositions. ® KIPO & WIPO 2008
    • 公开了包含具有式(I)的结构的聚合物,其中,R 1独立地选自C 2-10正亚烷基,C 2-6支链亚烷基,C 6-8亚环烷基,C 6-10烷基亚环烷基 , - [( - CH2-)pX-] q - ( - CH2)r-或 - [( - CH2-)pX-] q - ( - CH2-)r - ,其中至少一个CH2单元是 被甲基取代,其中p是2至6的整数,q是1至5的整数,r是2至10的整数,并且选择X O,S和-NR-,其中R是氢或甲基; R2表示衍生自(甲基)丙烯酸烯丙酯或多官能(甲基)丙烯酸烯丙酯的结构; R 3独立地选自氢和烷基; n为1〜60的整数; m是具有0至10的值的有理数。还公开了含有这种聚合物的可固化组合物,制备这种聚合物的方法,以及用这种组合物涂覆和/或密封基材的方法。 ®KIPO&WIPO 2008