Oxime ester photoinitiators
    6.
    发明授权
    Oxime ester photoinitiators 有权
    肟酯光引发剂

    公开(公告)号:US08507725B2

    公开(公告)日:2013-08-13

    申请号:US12995697

    申请日:2009-05-27

    IPC分类号: C07C259/00

    摘要: Compounds of the formula I or (I′), wherein R1 and R′1 for example are hydrogen, C3-C8cycloalkyl or C1-C12alkyl, R2 and R2′ for example are hydrogen; unsubstituted C1-C20alkyl or substituted C1-C20alkyl; and R8 and R9 for example are hydrogen, C1-C12alkyl which optionally is substituted, or phenyl which optionally is substituted; exhibit an unexpectedly good performance in photopolymerization reactions.

    摘要翻译: 式I或(I')的化合物,其中R1和R'1例如是氢,C3-C8环烷基或C1-C12烷基,R2和R2'例如是氢; 未取代的C 1 -C 20烷基或取代的C 1 -C 20烷基; 和R 8和R 9例如是氢,任选被取代的C 1 -C 12烷基或任选被取代的苯基; 在光聚合反应中表现出出人意料的良好性能。

    PHOTORESIST COMPOSITION
    8.
    发明申请
    PHOTORESIST COMPOSITION 有权
    光电组合物

    公开(公告)号:US20110091807A1

    公开(公告)日:2011-04-21

    申请号:US12903146

    申请日:2010-10-12

    摘要: The present invention provides a photoresist composition comprising a polymer comprising a structural unit derived from a compound represented by the formula (I): wherein R1 represents a hydrogen atom or a methyl group, R2 represents a C6-C12 aromatic hydrocarbon group which can have one or more substituents, R3 represents a cyano group or a C1-C12 hydrocarbon group which can have one or more substituents and which can contain one or more heteroatoms, A1 represents a single bond, —(CH2)g—CO—O—* or —(CH2)h—O—CO—(CH2)i—CO—O—* wherein g, h and i each independently represent an integer of −1 to 6 and * represents a binding position to the nitrogen atom, a resin having an acid-labile group and being insoluble or poorly soluble in an aqueous alkali solution but becoming soluble in an aqueous alkali solution by the action of an acid, and an acid generator.

    摘要翻译: 本发明提供一种光致抗蚀剂组合物,其包含含有衍生自由式(I)表示的化合物的结构单元的聚合物:其中R 1表示氢原子或甲基,R 2表示可以具有1个的C 6 -C 12芳族烃基 或更多取代基,R 3表示可以具有一个或多个取代基并且可以含有一个或多个杂原子的氰基或C 1 -C 12烃基,A 1表示单键, - (CH 2)g -CO-O- *或 - (CH 2)h -O-CO-(CH 2)i-CO-O- *其中g,h和i各自独立地表示-1至6的整数,*表示与氮原子的结合位置, 酸不稳定基团,并且在碱性水溶液中不溶或难溶,但是通过酸和酸产生剂可溶于碱水溶液中。

    4-nitrosodiphenylamine derivatives and their use as coupling agents for filled rubber compounds
    10.
    发明授权
    4-nitrosodiphenylamine derivatives and their use as coupling agents for filled rubber compounds 失效
    4-亚硝基二苯胺衍生物及其作为填充橡胶化合物的偶联剂的用途

    公开(公告)号:US06906121B2

    公开(公告)日:2005-06-14

    申请号:US10395591

    申请日:2003-03-24

    摘要: A composition of matter is disclosed that comprises a compound of the formula AnR, wherein: A is R1 is hydrocarbyl; m is 0 or 1; n is 1, 2, or 3; R is selected from the group consisting of: mono-, di-, and trivalent aliphatic groups; mono-, di-, and trivalent aromatic groups; five- and six-membered heterocyclic rings comprising n carbon atoms bonded to A, at least one nitrogen atom, and, optionally, at least one sulfur atom; and wherein R2 and R3 are independently selected from the group consisting of hydrogen and hydrocarbyl. These compounds are useful as coupling agents in filled elastomer compositions.

    摘要翻译: 公开了一种物质组合物,其包含式A N n R的化合物,其中:A为R 1为烃基; m为0或1; n为1,2或3; R选自:单 - ,二 - 和三价脂族基团; 单,二和三价芳基; 包含与A键合的n个碳原子,至少一个氮原子和任选地至少一个硫原子的五元和六元杂环; 并且其中R 2和R 3独立地选自氢和烃基。 这些化合物可用作填充弹性体组合物中的偶联剂。