KETOXIME ESTER PHOTOINITIATOR
    4.
    发明公开
    KETOXIME ESTER PHOTOINITIATOR 有权
    KETOXINESTER ALS光敏剂

    公开(公告)号:EP2433927A1

    公开(公告)日:2012-03-28

    申请号:EP09844829.3

    申请日:2009-12-30

    发明人: QIAN, Xiaochun

    摘要: A kind of ketoxime ester compound used as photoinitiator, especially a kind of ketoxime ester photoinitiator used as the photocuring material, wherein said ketoxime ester photoinitiator has following general formula (I): wherein R 1 is formula (II), n is the integer of 1∼4, m is the integer of 1∼6; R 2 is C1-8 alkyl, phenyl, substituted phenyl, benzyl, or substituted benzyl; R 3 is diphenylthioether group, substituted diphenylthioether group, carbazyl group or substituted carbazyl. The ketoxime ester photoinitiator solves the problems that the existing ketoxime ester photoinitiator such as OXE-1 has bad application performance and bad thermal stability.

    摘要翻译: 一种用作光引发剂的酮肟酯化合物,特别是一种用作光固化材料的酮肟酯光引发剂,其中所述酮肟酯光引发剂具有以下通式(I):其中R 1为式(II),n为 1 = 4,m为1/6的整数; R 2是C 1-8烷基,苯基,取代的苯基,苄基或取代的苄基; R 3为二苯硫醚基,取代二苯硫醚基,咔唑基或取代咔唑基。 酮肟酯光引发剂解决了现有的酮肟酯光引发剂如OXE-1的应用性能差,热稳定性差的问题。

    OXIME ESTER PHOTOINITIATORS HAVING A COMBINED STRUCTURE
    5.
    发明授权
    OXIME ESTER PHOTOINITIATORS HAVING A COMBINED STRUCTURE 有权
    OXIM ESTER PHOTOINITIATOREN MIT KOMBINIERTER STRUKTUR

    公开(公告)号:EP1395615B1

    公开(公告)日:2009-10-21

    申请号:EP02778878.5

    申请日:2002-06-04

    申请人: BASF SE

    摘要: Compounds of the formulae I, II, and III wherein R1 is for example hydrogen, C3-C8 cycloalkyl, C1-C12alkyl, phenyl unsubstituted or substituted; R2 and R2' for example are hydrogen, C1-C20alkyl, C3-C8cycloalkyl or phenyl, unsubstituted or substituted, or are (I) (I) or (I); Ar1 is for example phenyl, optionally substituted by e.g. (CO)R7, (I)(D), (I)(E) and/or(I)(F); Ar2 is for example phenylene, optionally substituted e.g. by (CO)R7, (D), (E)or (F); Ar3 is for example phenyl; M1,M2 and M3 are, for example, C1-C20alkylene; M4 is for example direct bond, -O-, -S-, -Y-(C1-C10alkylene)-Y'-, optionally substituted;Y and Y' are for example a direct bond or O; R7is for example hydrogen, C1-C20alkyl or phenyl, optionally substituted; R8, R9, R8'and R9' are for example hydrogen or C1-C12alkyl, exhibit an unexpectedly good performance in photopolymerization reactions.

    摘要翻译: 式I,II和III的化合物,其中R 1是例如氢,C 3 -C 8环烷基,C 1 C 12 -C 12烷基,未取代或取代的苯基; R 2和R 2是例如氢,C 1 -C 20烷基,C 1 -C 20烷基,C 1 -C 12烷基, 3个C 8环烷基或未取代或取代的苯基,或者Ar 1是例如苯基,任选地被例如 Ar 2是例如亚苯基,任选被取代的例如亚苯基。 (CO)R 7,(D),(E)或(F); Ar 3是例如苯基; M 1,M 2和M 3是例如C 1 -C 20, / SUB>亚烷基; M 4是例如直接键合,-O - , - S - , - Y-(C 1 -C 10亚烷基)-Y ' - ,任选取代; Y和Y'例如是直接键或-O-; R 7是例如氢,C 1 -C 20烷基或任选被取代的苯基; R 8,R 9,R 8和R 9是例如氢或C 1 -C 8烷基, 1 -C 12烷基,在光聚合反应中表现出出乎意料的良好性能。

    OXIME ESTER PHOTOINITIATORS HAVING A COMBINED STRUCTURE
    8.
    发明公开
    OXIME ESTER PHOTOINITIATORS HAVING A COMBINED STRUCTURE 有权
    与组合结构肟酯光引发剂

    公开(公告)号:EP1395615A1

    公开(公告)日:2004-03-10

    申请号:EP02778878.5

    申请日:2002-06-04

    摘要: Compounds of the formulae I, II, and III wherein R1 is for example hydrogen, C3-C8 cycloalkyl, C1-C12alkyl, phenyl unsubstituted or substituted; R2 and R2' for example are hydrogen, C1-C20alkyl, C3-C8cycloalkyl or phenyl, unsubstituted or substituted, or are (I) (I) or (I); Ar1 is for example phenyl, optionally substituted by e.g. (CO)R7, (I)(D), (I)(E) and/or(I)(F); Ar2 is for example phenylene, optionally substituted e.g. by (CO)R7, (D), (E)or (F); Ar3 is for example phenyl; M1,M2 and M3 are, for example, C1-C20alkylene; M4 is for example direct bond, -O-, -S-, -Y-(C1-C10alkylene)-Y'-, optionally substituted;Y and Y' are for example a direct bond or O; R7is for example hydrogen, C1-C20alkyl or phenyl, optionally substituted; R8, R9, R8'and R9' are for example hydrogen or C1-C12alkyl, exhibit an unexpectedly good performance in photopolymerization reactions.