Photosensitive compounds, photopolymerizable compositions including the same, and methods of making and using the same
    3.
    发明授权
    Photosensitive compounds, photopolymerizable compositions including the same, and methods of making and using the same 有权
    感光性化合物,包含其的光聚合性组合物及其制备和使用方法

    公开(公告)号:US07705064B2

    公开(公告)日:2010-04-27

    申请号:US11781317

    申请日:2007-07-23

    摘要: The present invention is directed to reaction products prepared from at least one Michael addition donor material including two or more active methylene hydrogens; and at least one material capable of reacting with a Michael addition donor, the material having one Michael addition acceptor and at least one functional group selected from the group consisting of hydroxy, hydroxyalkyl, vinyl ether, amino, aminoalkyl, carboxy, carboxyalkyl, cyano, and cyanoalkyl groups; or reaction products prepared from (a) at least one Michael addition donor material comprising at least one Michael Addition donor group selected from the group consisting of cyano functional groups and phosphono functional groups; and (b) at least one material capable of reacting with the at least one Michael addition donor group, the material having at least one Michael addition acceptor, wherein the above reaction products are capable of forming free radicals upon exposure to actinic radiation; as well as compositions, and processes for making and using the same.

    摘要翻译: 本发明涉及由至少一种包含两种或更多种活性亚甲基氢的迈克尔加成供体材料制备的反应产物; 和至少一种能够与迈克尔加成供体反应的材料,所述材料具有一个迈克尔加成受体和至少一种选自羟基,羟基烷基,乙烯基醚,氨基,氨基烷基,羧基,羧基烷基,氰基, 和氰基烷基; 或由(a)包含至少一种选自氰基官能团和膦酰基官能团的迈克尔加成供体基团的至少一种迈克尔加成供体材料制备的反应产物; 和(b)至少一种能够与至少一种迈克尔加成供体基团反应的材料,该材料具有至少一种迈克尔加成受体,其中上述反应产物能够在暴露于光化辐射下形成自由基; 以及组合物和制备和使用它们的方法。

    Photosensitive Compounds, Photopolymerizable Compositions Including the Same, and Methods of Making and Using the Same
    4.
    发明申请
    Photosensitive Compounds, Photopolymerizable Compositions Including the Same, and Methods of Making and Using the Same 有权
    光敏化合物,包括其的可光聚合组合物及其制备和使用方法

    公开(公告)号:US20090030106A1

    公开(公告)日:2009-01-29

    申请号:US11781317

    申请日:2007-07-23

    IPC分类号: C08F2/48 C07C45/00

    摘要: The present invention is directed to reaction products prepared from at least one Michael addition donor material including two or more active methylene hydrogens; and at least one material capable of reacting with a Michael addition donor, the material having one Michael addition acceptor and at least one functional group selected from the group consisting of hydroxy, hydroxyalkyl, vinyl ether, amino, aminoalkyl, carboxy, carboxyalkyl, cyano, and cyanoalkyl groups; or reaction products prepared from (a) at least one Michael addition donor material comprising at least one Michael Addition donor group selected from the group consisting of cyano functional groups and phosphono functional groups; and (b) at least one material capable of reacting with the at least one Michael addition donor group, the material having at least one Michael addition acceptor, wherein the above reaction products are capable of forming free radicals upon exposure to actinic radiation; as well as compositions, and processes for making and using the same.

    摘要翻译: 本发明涉及由至少一种包含两种或更多种活性亚甲基氢的迈克尔加成供体材料制备的反应产物; 和至少一种能够与迈克尔加成供体反应的材料,所述材料具有一个迈克尔加成受体和至少一种选自羟基,羟基烷基,乙烯基醚,氨基,氨基烷基,羧基,羧基烷基,氰基, 和氰基烷基; 或由(a)包含至少一种选自氰基官能团和膦酰基官能团的迈克尔加成供体基团的至少一种迈克尔加成供体材料制备的反应产物; 和(b)至少一种能够与至少一种迈克尔加成供体基团反应的材料,该材料具有至少一种迈克尔加成受体,其中上述反应产物能够在暴露于光化辐射下形成自由基; 以及组合物和制备和使用它们的方法。

    Selective monohydrosilation of vinyl and ethynyl functional norbornenes
and curable products produced thereby
    7.
    发明授权
    Selective monohydrosilation of vinyl and ethynyl functional norbornenes and curable products produced thereby 失效
    乙烯基和乙炔基功能降冰片烯的选择性单氢化和由此生产的可固化产物

    公开(公告)号:US5266670A

    公开(公告)日:1993-11-30

    申请号:US315737

    申请日:1989-02-24

    摘要: A process comprising the steps of:1) reacting a norbornene compound of the formula: ##STR1## where R is H or methyl, R.sup.1 is a direct bond or --C(.dbd.O)O-- and R.sup.2 is vinyl, ethynyl, allyl or propargyl, with a silicon hydride functional compound in the presence of hydrosilation catalyst at a temperature of at least 60 degrees; and2) recovering a product which consists essentially of the addition products of the silicon hydride functional compound to the R.sup.2 group of the norbornene compound and which is substantially free of addition products of the silicon hydride functional compound to the internal ring double bond of the norbornene compound.The products of this process can be used to produce norbornene functional prepolymers which are useful in cureable silicone formulations based on thiolene or hydrosilation cure chemistry.

    摘要翻译: 一种方法,包括以下步骤:1)使下式的降冰片烯化合物:其中R是H或甲基,R1是直接键或-C(= O)O-,R2是乙烯基,乙炔基,烯丙基或 炔丙基与硅氢化物官能化合物在硅氢化催化剂存在下在至少60度的温度下反应; 和2)回收基本上由氢化硅官能化合物的加成产物与降冰片烯化合物的R2基团组成的产物,其基本上不含氢化硅官能化合物与降冰片烯的内环双键的加成产物 复合。 该方法的产物可用于制备降冰片烯官能预聚物,其可用于基于硫醇或氢化硅烷化固化化学的可固化硅氧烷配方。

    Curable norbornenyl functional silicone formulations
    8.
    发明授权
    Curable norbornenyl functional silicone formulations 失效
    可固化的降冰片烯功能硅氧烷配方

    公开(公告)号:US5171816A

    公开(公告)日:1992-12-15

    申请号:US648585

    申请日:1991-01-31

    摘要: A composition cureable to a solid crosslinked polyorganosiloxane comprises:a) a norbornene functional silicone prepolymer having a plurality of groups of the formula: ##STR1## bound to silicon atoms thereof, where R is H or methyl, R.sup.1 is a direct bond or --C(.dbd.O)O-- and R.sup.4 is ethylene, ethenylene, propylene or propenylene,b) a coreactive silicone prepolymer selected from SiH functional silicones, and alkylthiol functional silicones, said polyorganosiloxanes (a) and (b) being present in an equivalent ratio of between 2:1 and 1:2 norbornene to silicon hydride or alkyl thiol groups, andc) an effective amount of a hydrosilation or thiol-ene cure catalyst, respectively.

    摘要翻译: 固体交联聚有机硅氧烷可固化的组合物包括:a)降冰片烯官能的硅氧烷预聚物,其具有与下列结合的多个下式的基团:其硅原子,其中R是H或甲基,R 1是直接键或-C (= O)O-和R4是亚乙基,亚乙烯基,丙烯或亚丙烯基,b)选自SiH官能硅氧烷和烷基硫醇官能硅氧烷的共聚活性硅氧烷预聚物,所述聚有机硅氧烷(a)和(b)以 2:1和1:2降冰片烯分别与硅氢化物或烷基硫醇基团,和c)分别有效量的硅氢化或硫醇 - 固化催化剂。

    Curable norbornenyl functional silicone formulations
    9.
    发明授权
    Curable norbornenyl functional silicone formulations 失效
    可固化的降冰片烯功能硅氧烷配方

    公开(公告)号:US5034490A

    公开(公告)日:1991-07-23

    申请号:US315431

    申请日:1989-02-24

    摘要: A composition cureable to a solid crosslinked polyorganosiloxane comprises:a) a norbornene functional silicone prepolymer having a plurality of groups of the formula: ##STR1## bound to silicone atoms thereof, where R is H or methyl, R.sup.1 is a direct bond of --C(.dbd.O)O-- and R.sup.4 is ethylene, ethenylene, propylene or propenylene,b) a coreactive silicone prepolymer selected from SiH functional silicones, and alkylthiol functional silicones, said polyorganosiloxanes (a) and (b) being present in an equivalent ratio of between 2:1 and 1:2 norbornene to silicon hydride or alkyl thiol groups, andc) an effective amount of a hydrosilation or thiol-ene cure catalyst, respectively.

    摘要翻译: 可固化至固体交联聚有机硅氧烷的组合物包括:a)降冰片烯官能的硅氧烷预聚物,其具有与下列结合的多个下式的基团:其硅氧烷原子,其中R为H或甲基,R 1为-C (= O)O-和R4是亚乙基,亚乙烯基,丙烯或亚丙烯基,b)选自SiH官能硅氧烷和烷基硫醇官能硅氧烷的共聚活性硅氧烷预聚物,所述聚有机硅氧烷(a)和(b)以 2:1和1:2降冰片烯分别与硅氢化物或烷基硫醇基团,和c)分别有效量的硅氢化或硫醇 - 固化催化剂。