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    CURABLE COMPOSITION, METHOD OF PRODUCING CURABLE COMPOSITION, CURED MATERIAL, METHOD OF USING CURABLE COMPOSITION, AND OPTICAL DEVICE
    2.
    发明公开
    CURABLE COMPOSITION, METHOD OF PRODUCING CURABLE COMPOSITION, CURED MATERIAL, METHOD OF USING CURABLE COMPOSITION, AND OPTICAL DEVICE 审中-公开
    可固化组合物，生产可固化组合物的方法，固化材料，使用可固化组合物的方法和光学装置

    公开(公告)号：EP3187546A1

    公开(公告)日：2017-07-05

    申请号：EP15836835.7

    申请日：2015-08-21

    申请人： Lintec Corporation

    发明人： NAKAYAMA, Hidekazu ,  MATSUI, Masami ,  KASHIO, Mikihiro

    IPC分类号： C08L83/04 ,  C08K3/00 ,  C08K5/5435 ,  C09J11/04 ,  C09J11/06 ,  C09J183/04 ,  C09K3/10 ,  H01L23/29 ,  H01L23/31 ,  H01L33/56

    CPC分类号： C09J183/04 ,  C08G77/16 ,  C08G77/18 ,  C08K3/00 ,  C08K3/36 ,  C08K5/5435 ,  C08K5/5442 ,  C08K5/548 ,  C08K2201/005 ,  C08L83/04 ,  C09J11/04 ,  C09J11/06 ,  C09K3/10 ,  H01L23/29 ,  H01L23/31 ,  H01L31/0203 ,  H01L33/56 ,  H01L2924/0002 ,  H01S5/02228 ,  H01L2924/00

    摘要： The present invention is : a curable composition comprising a component (A), a component (B), and a component (C), the curable composition comprising the component (A) and the component (B) in a mass ratio (component (A):component (B)) of 100:0.3 to 100:50, the component (A) being a curable polysilsesquioxane compound that comprises a repeating unit represented by a formula (a-1),

            R 1 SiO 3/2      (a-1)

    wherein R 1 is a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, or a substituted or unsubstituted aryl group, the component (B) being fine particles having an average primary particle size of 5 to 40 nm, and the component (C) being a silane coupling agent that comprises an acid anhydride structure in its molecule. This invention provides: a curable composition that produces a cured product that exhibits excellent adhesion, excellent delamination resistance, and excellent heat resistance, and exhibits excellent workability during the application step, a method for producing the same, a cured product obtained by curing the curable composition, a method for using the curable composition as an optical element-securing adhesive or an optical element sealing material, and an optical device.

    摘要翻译： 本发明是一种固化性组合物，其含有成分（A），成分（B）和成分（C），所述固化性组合物以质量比（成分（A） （a-1）表示的重复单元，R1SiO3 / 2（a-1）表示的可固化的聚倍半硅氧烷化合物的组分（A）：100:0.3- （B）成分为平均一次粒径为5〜40nm的微粒，成分（C）为具有1〜10个碳原子的取代或未取代的烷基或取代或未取代的芳基， 是在其分子中包含酸酐结构的硅烷偶联剂。 本发明提供一种固化性组合物，该固化性组合物能够得到显示出优异的密合性，优异的耐层间剥离性和优异的耐热性，在涂布工序中显示出优异的加工性的固化物，其制造方法，固化前述固化物 组合物，使用该固化性组合物作为光学元件固定粘合剂或光学元件密封材料的方法，以及光学装置。

    CURABLE POLYSILSESQUIOXANE COMPOUND, PRODUCTION METHOD THEREOF, CURABLE COMPOSITION, CURED PRODUCT AND USE METHOD OF CURABLE COMPOSITION, ETC.
    5.
    发明公开
    CURABLE POLYSILSESQUIOXANE COMPOUND, PRODUCTION METHOD THEREOF, CURABLE COMPOSITION, CURED PRODUCT AND USE METHOD OF CURABLE COMPOSITION, ETC. 审中-公开
    可固化POLYSILSESQUIOXANVERBINDUNG，工艺制作，可固化组合物，固化物及使用可固化等成分方法

    公开(公告)号：EP3141573A1

    公开(公告)日：2017-03-15

    申请号：EP15788814.0

    申请日：2015-05-07

    申请人： LINTEC Corporation

    发明人： MATSUI, Masami ,  KASHIO, Mikihiro

    IPC分类号： C08G77/22 ,  C08G77/06 ,  C08K5/54 ,  C08L83/08 ,  C09J11/06 ,  C09J183/08 ,  H01L23/29 ,  H01L23/31 ,  H01L33/56

    CPC分类号： C08G77/26 ,  C08G77/045 ,  C08G77/06 ,  C08G77/08 ,  C08G77/80 ,  C08K5/54 ,  C08K5/5435 ,  C08K5/5455 ,  C08L83/08 ,  C09J11/06 ,  H01L23/29 ,  H01L23/296 ,  H01L23/31 ,  H01L33/56 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The present invention is a curable polysilsesquioxane compound comprising at least one structural unit represented by CHR 1 X 0 -D-SiO 3/2 ,
    the curable polysilsesquioxane compound having a 29 Si nuclear magnetic resonance spectrum that has a first peak top within a range of -73 ppm or more and less than -65 ppm, has a second peak top within a range of -82 ppm or more and less than -73 ppm, and substantially does not have a peak within a range of -65 ppm or more and less than -55 ppm, and
    a method for producing the curable polysilsesquioxane compound, and
    a curable composition comprising the curable polysilsesquioxane compound and a silane coupling agent, and
    a cured product obtained by heating the curable composition, and
    a method for using the curable polysilsesquioxane compound or the curable composition , as an optical device-securing material.

    摘要翻译： 本发明是一种可固化的化合物包括聚倍半硅氧烷通过CHR 1表示的至少一种结构单元X 0 -D-的SiO 3/2，具有29的Si核磁共振谱做的可固化聚倍半硅氧烷化合物具有范围内的第一峰顶部 -73 ppm以上且小于-65 ppm时，有一系列-82 ppm以上且小于-73 ppm的范围内的第二峰顶部，并且基本上不具有范围为-65 ppm以上内的峰值和 小于-55 ppm，且用于制备可固化的聚倍半硅氧烷化合物的方法，和可固化组合物，包括可固化的聚倍半硅氧烷化合物和硅烷偶联剂，和通过加热所述可固化组合物获得的固化产物，和使用该可固化的聚倍半硅氧烷的方法 化合物或可固化组合物，如在光学元件固定材料。

    PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET MAKING USE OF THE SAME
    6.
    发明授权
    PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET MAKING USE OF THE SAME 有权
    胶水黏合，并用它MACH END胶膜

    公开(公告)号：EP1995290B1

    公开(公告)日：2012-05-23

    申请号：EP07714697.5

    申请日：2007-02-21

    申请人： Lintec Corporation

    发明人： ARAI, Takayuki ,  KASHIO, Mikihiro ,  TAKATA, Toshikazu

    IPC分类号： C09J201/00 ,  C09J4/00 ,  C09J4/06 ,  C09J7/00 ,  C09J105/16 ,  C09J109/00 ,  C09J123/06 ,  C09J123/12 ,  C09J123/22 ,  C09J133/08 ,  C09J167/00 ,  C09J171/00 ,  C09J171/08 ,  C09J179/02 ,  C09J183/04 ,  C09J201/02

    CPC分类号： C09J4/06 ,  C08L2666/02 ,  C09J7/38 ,  C09J105/16 ,  C09J123/22

    摘要： A pressure-sensitive adhesive layer of pressure-sensitive adhesive sheet is formed by using: a pressure-sensitive adhesive composition comprising (A) a polyrotaxane having a linear-chain molecule passing through opening portions of at least two cyclic molecules, the cyclic molecules having a reactive group, the polyrotaxane having blocking groups at both ends of the linear-chain molecule, and (B) a pressure-sensitive adhesive polymer having two or more functional groups capable of reacting with the reactive group; or, a pressure-sensitive adhesive composition comprising (A) a polyrotaxane having a linear-chain molecule passing through opening portions of at least two cyclic molecules, the cyclic molecules having a reactive group, the polyrotaxane having blocking groups at both ends of the linear-chain molecule, (B') a pressure-sensitive adhesive polymer having two or more reactive groups, and (C) a compound having two or more functional groups capable of reacting with the reactive group of the polyrotaxane (A) and the reactive groups of the polymer (B'). As a result there can be provided a pressure-sensitive adhesive sheet comprising a pressure-sensitive adhesive layer excellent in flexibility and having high gel fraction and durability, and a pressure-sensitive adhesive composition that constitutes the pressure-sensitive adhesive layer.

    PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET MAKING USE OF THE SAME
    7.
    发明公开
    PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET MAKING USE OF THE SAME 有权
    HAVKLEBSTOFF UND DAVON GEBRAUCH MACHENDE HAFTKLEBEFOLIE

    公开(公告)号：EP1995290A1

    公开(公告)日：2008-11-26

    申请号：EP07714697.5

    申请日：2007-02-21

    申请人： Lintec Corporation

    发明人： ARAI, Takayuki ,  KASHIO, Mikihiro ,  TAKATA, Toshikazu

    IPC分类号： C09J201/00 ,  C09J4/00 ,  C09J4/06 ,  C09J7/00 ,  C09J105/16 ,  C09J109/00 ,  C09J123/06 ,  C09J123/12 ,  C09J123/22 ,  C09J133/08 ,  C09J167/00 ,  C09J171/00 ,  C09J171/08 ,  C09J179/02 ,  C09J183/04 ,  C09J201/02

    CPC分类号： C09J4/06 ,  C08L2666/02 ,  C09J7/38 ,  C09J105/16 ,  C09J123/22

    摘要： A pressure-sensitive adhesive layer of pressure-sensitive adhesive sheet is formed by using: a pressure-sensitive adhesive composition comprising (A) a polyrotaxane having a linear-chain molecule passing through opening portions of at least two cyclic molecules, the cyclic molecules having a reactive group, the polyrotaxane having blocking groups at both ends of the linear-chain molecule, and (B) a pressure-sensitive adhesive polymer having two or more functional groups capable of reacting with the reactive group; or, a pressure-sensitive adhesive composition comprising (A) a polyrotaxane having a linear-chain molecule passing through opening portions of at least two cyclic molecules, the cyclic molecules having a reactive group, the polyrotaxane having blocking groups at both ends of the linear-chain molecule, (B') a pressure-sensitive adhesive polymer having two or more reactive groups, and (C) a compound having two or more functional groups capable of reacting with the reactive group of the polyrotaxane (A) and the reactive groups of the polymer (B'). As a result there can be provided a pressure-sensitive adhesive sheet comprising a pressure-sensitive adhesive layer excellent in flexibility and having high gel fraction and durability, and a pressure-sensitive adhesive composition that constitutes the pressure-sensitive adhesive layer.

    摘要翻译： 通过使用以下方法形成压敏粘合片的压敏粘合剂层：压敏粘合剂组合物，其包含（A）具有穿过至少两个环状分子的开口部分的直链分子的聚轮烷，所述环状分子具有 反应性基团，在该直链分子的两端具有封闭基团的聚轮烷，和（B）具有两个以上能够与该反应性基团反应的官能团的粘合性聚合物; 或包含（A）具有通过至少两个环状分子的开口部分的直链分子的聚轮烷的压敏粘合剂组合物，所述环状分子具有反应性基团，所述聚轮烷在线性的两端具有封闭基团 （B'）具有两个或更多个反应性基团的压敏粘合剂聚合物，和（C）具有两个或更多个能够与聚轮烷（A）的反应性基团反应的官能团的化合物和反应性基团 的聚合物（B'）。 结果，可以提供一种压敏粘合片，其包含柔软性优异并且具有高凝胶分数和耐久性的压敏粘合剂层，以及构成压敏粘合剂层的压敏粘合剂组合物。