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    • 3. 发明申请
    • Curable Composition
    • 可固化成分
    • US20130203882A1
    • 2013-08-08
    • US13643560
    • 2011-02-09
    • Zoubair CherkaouiRichard FrantzEmille GalandMatthias GraeberDimiter Kotzev
    • Zoubair CherkaouiRichard FrantzEmille GalandMatthias GraeberDimiter Kotzev
    • C09D183/04
    • C09D183/04C08G77/14C08L63/00C08L83/06Y02P20/582C08L2666/14C08L2666/44
    • Photocurable composition curable by ultraviolet (UV) radiation comprising: A) at least one organosiloxane component A of the following formula (I): whereby Pa and Pb are each independently selected from a cationically polymerizable group, x+y is an integer ≧1, Sp and Sp′ are each independently selected from a cycloaliphatic hydrocarbon group and an aliphatic linear or branched hydrocarbon group, R1 and R2 are each independently linear or branched aliphatic or cycloaliphatic, alkoxy, aromatic or hetero aromatic groups; B) at least one second organosiloxane component B of the following formula (II): whereby n is an integer ranging from 7 to 300, x+y is an integer ≧1, Pa and Pb are each independently selected from a cationically polymerizable group, Sp and Sp′ are each independently selected from a cycloaliphatic hydrocarbon group and aliphatic linear or branched hydrocarbon group, R1, R2, R3, R4 are each independently linear or branched aliphatic or cycloaliphatic, alkoxy, aromatic or hetero aromatic group; C) at least one epoxy and/or oxetane component C without siloxane groups; D) at least one cationic photoinitiator D.
    • 通过紫外线(UV)辐射固化的可光固化组合物,包括:A)至少一种下式(I)的有机硅氧烷组分A:其中Pa和Pb各自独立地选自阳离子可聚合基团,x + y是整数> = 1 ,Sp和Sp'各自独立地选自脂环族烃基和脂族直链或支链烃基,R 1和R 2各自独立地为直链或支链脂族或脂环族,烷氧基,芳族或杂芳族基团; B)至少一种下式(II)的第二有机硅氧烷组分B:其中n是整数7至300,x + y是整数> = 1,Pa和Pb各自独立地选自阳离子可聚合基团 ,Sp和Sp'各自独立地选自脂环族烃基和脂族直链或支链烃基,R 1,R 2,R 3,R 4各自独立地为直链或支链脂族或脂环族,烷氧基,芳族或杂芳族基团; C)至少一种不含硅氧烷基团的环氧基和/或氧杂环丁烷组分C; D)至少一种阳离子光引发剂D.