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    DAM MATERIAL COMPOSITION FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE USING SAME
    1.
    发明公开
    DAM MATERIAL COMPOSITION FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE USING SAME 有权
    图像显示装置的DAM材料组合物和使用该装置的图像显示装置

    公开(公告)号：EP2860223A1

    公开(公告)日：2015-04-15

    申请号：EP14795317.8

    申请日：2014-03-28

    申请人： Momentive Performance Materials Japan LLC

    发明人： ONO, Kazuhisa ,  OKAWA, Koji

    IPC分类号： C08L83/07 ,  C08K3/36 ,  C08K5/5425 ,  C08L83/08 ,  C09J11/00 ,  C09J183/07 ,  G02F1/1339

    CPC分类号： C08L83/04 ,  C08K3/36 ,  C08K5/5425 ,  C08L83/00 ,  C08L83/08 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2312/06

    摘要： The invention provides dam compositions which can give cured products serving as dam materials exhibiting appropriate hardness and adhesion with respect to adherends and which are preferably such that the dam materials also have inconspicuous joints with fillers. The invention also provides image displays manufactured with the compositions.
    An image display sealant dam composition includes (A) a polyorganosiloxane having a mercaptoalkyl group bonded to a silicon atom, and having a viscosity at 23°C of 20 to 25000 cP; (B) an aliphatic unsaturated group-containing polyorganosiloxane including an aliphatic unsaturated group-containing linear polyorganosiloxane (B1) represented by Formula (I) and optionally further including a branched polyorganosiloxane (B2) having SiO 4/2 units, R' 3 SiO 1/2 units and R' 2 SiO 2/2 units, and optionally further having R'SiO 3/2 units, at least three R' groups per molecule of the branched polyorganosiloxane (B2) are aliphatic unsaturated groups; (C) a photoreaction initiator; (D) an aliphatic unsaturated group-containing silane compound; and (E) a fumed silica having a BET specific surface area of 180 to 500 m 2 /g. In the composition, the ratio of the number of the mercaptoalkyl groups present in (A) to the total number of the aliphatic unsaturated groups in (B) and (D) is 0.45 to 1.50; the amount of (E) is 0.5 to 24 parts by weight per 100 parts by weight of (B); and the composition has a viscosity at 23°C of 20,000 to 10,000,000 cP. An image display includes an image display component and a protective component sealed with the composition.

    摘要翻译： 本发明提供了能够提供作为坝材料的固化产物的坝组合物，该坝材料对被粘物表现出适当的硬度和粘附性，并且优选使得坝材料与填料具有不显眼的接合。 本发明还提供用该组合物制造的图像显示器。 本发明提供一种图像显示用密封剂组合物，其包含：（A）具有与硅原子键合的巯基烷基的聚有机硅氧烷，其在23℃下的粘度为20〜25000cP; （B）含有脂肪族不饱和基团的聚有机硅氧烷，其包含由式（I）表示的含脂肪族不饱和基团的线性聚有机硅氧烷（B1），并且可选地还包含具有SiO4 / 2单元，R'3SiO1 / 2单元的支化聚有机硅氧烷 和R'2SiO2 / 2单元，并且任选地还具有R'SiO3 / 2单元，每分子支化聚有机硅氧烷（B2）至少三个R'基团是脂族不饱和基团; （C）光反应引发剂; （D）含脂肪族不饱和基团的硅烷化合物; 和（E）BET比表面积为180-500m2 / g的热解法二氧化硅。 在该组合物中，（A）中存在的巯基烷基的数量相对于（B）和（D）中的脂肪族不饱和基团的总数的比例为0.45至1.50; （E）的量为每100重量份（B）0.5至24重量份; 并且该组合物在23℃下的粘度为20,000至10,000,000cP。 图像显示器包括图像显示部件和用组合物密封的保护部件。

    DAM MATERIAL COMPOSITION FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE USING SAME
    2.
    发明公开
    DAM MATERIAL COMPOSITION FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE USING SAME 有权
    图像显示装置的DAM材料组合物和使用该装置的图像显示装置

    公开(公告)号：EP2860222A1

    公开(公告)日：2015-04-15

    申请号：EP14794501.8

    申请日：2014-03-28

    申请人： Momentive Performance Materials Japan LLC

    发明人： ONO, Kazuhisa ,  OKAWA, Koji

    IPC分类号： C08L83/07 ,  C08K5/54 ,  C08L83/04 ,  C08L83/08 ,  C09J11/00 ,  C09J183/04 ,  C09J183/07 ,  C09J183/08 ,  G02F1/1339

    CPC分类号： C09J143/04 ,  C08G77/20 ,  C08G77/28 ,  C08K5/5425 ,  C08L83/00 ,  C08L83/08 ,  C08L2312/06 ,  G02F1/1339 ,  G02F2201/50 ,  G02F2202/28

    摘要： The invention provides dam compositions which can give cured products serving as dam materials exhibiting appropriate hardness and adhesion with respect to adherends and which are preferably such that the dam materials also have inconspicuous joints with fillers. The invention also provides image displays manufactured with the compositions.
    An image display sealant dam composition includes (A) a polyorganosiloxane having a mercaptoalkyl group bonded to a silicon atoms, and having a viscosity at 23°C of 20 to 25000 cP; (B) aliphatic unsaturated group-containing polyorganosiloxanes including an aliphatic unsaturated group-containing linear polyorganosiloxane (B1) represented by Formula (I), and a branched polyorganosiloxane (B2) having SiO 4/2 units, R' 3 SiO 1/2 units and R' 2 SiO 2/2 units, and optionally further having R'SiO 3/2 units, at least three R' groups per molecule of the branched polyorganosiloxane (B2) are aliphatic unsaturated groups (the proportion of the number of the aliphatic unsaturated groups in (B2) to the total number of the aliphatic unsaturated groups in (B) is more than 50% and not more than 95%); (C) a photoreaction initiator; (D) a silane compound; and (E) an MQ resin having a weight average molecular weight of 2,000 to 2,500,000 and/or an MDQ resin having a weight average molecular weight of 2,000 to 1,000,000. In the composition, the ratio of the number of the mercaptoalkyl groups in (A) to the number of the aliphatic unsaturated groups in (B) is 0.5 to 3.0; the amount of (E) is 30 to 200 parts by weight per 100 parts by weight of (B); and the composition has a viscosity at 23°C of 20,000 to 150,000 cP. An image display includes an image display component and a protective component sealed with the composition.

    摘要翻译： 本发明提供了能够提供作为坝材料的固化产物的坝组合物，该坝材料对被粘物表现出适当的硬度和粘附性，并且优选使得坝材料与填料具有不显眼的接合。 本发明还提供用该组合物制造的图像显示器。 一种图像显示密封剂阻挡组合物，其包含：（A）具有与硅原子键合的巯烷基的聚有机硅氧烷，并且在23℃下的粘度为20〜25000cP; （B）含有式（I）所示的含脂肪族不饱和基团的线性聚有机硅氧烷（B1）和具有SiO4 / 2单元，R'3SiO1 / 2单元以及R'3SiO1 / 2单元的支链聚有机硅氧烷（B2）的含脂肪族不饱和基团的聚有机硅氧烷， （B2）中的脂肪族不饱和基团数的比例为1/2〜2/2个单元，并且根据需要可以进一步具有R'SiO 3/2单元，每分子支链状聚有机硅氧烷（B2） （B）中的脂肪族不饱和基团的总数大于50％且不大于95％）; （C）光反应引发剂; （D）硅烷化合物; 和（E）重均分子量为2,000至2,500,000的MQ树脂和/或重均分子量为2,000至1,000,000的MDQ树脂。 在该组合物中，（A）中巯基烷基数与（B）中脂肪族不饱和基数之比为0.5至3.0; （E）的量为每100重量份（B）30至200重量份; 并且该组合物在23℃下的粘度为20,000至150,000cP。 图像显示器包括图像显示部件和用组合物密封的保护部件。

    RESIN COMPOSITION FOR ELECTRICAL/ELECTRONIC COMPONENTS
    5.
    发明公开
    RESIN COMPOSITION FOR ELECTRICAL/ELECTRONIC COMPONENTS 审中-公开
    电气/电子元件用树脂组合物

    公开(公告)号：EP3281985A1

    公开(公告)日：2018-02-14

    申请号：EP16776499.2

    申请日：2016-04-04

    申请人： Momentive Performance Materials Japan LLC

    发明人： ONO, Kazuhisa

    IPC分类号： C08L83/08 ,  C08K9/04 ,  C08L71/02 ,  C08L83/07 ,  C09D7/12 ,  C09D171/02 ,  C09D183/07 ,  C09D183/08 ,  C09K3/10

    CPC分类号： C08L83/04 ,  C08G77/06 ,  C08G77/20 ,  C08G77/28 ,  C08G77/70 ,  C08K9/04 ,  C08L71/02 ,  C08L83/08 ,  C08L2203/206 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C09D7/40 ,  C09D7/62 ,  C09D171/02 ,  C09D183/04 ,  C09D183/08 ,  C09K3/10 ,  C08L83/00 ,  C08K5/07 ,  C08K3/36 ,  C08K9/06

    摘要： The present invention relates to a resin composition for electric/electronic components, comprising: (A) a polyorganosiloxane that contains a mercaptoalkyl group bonded to a silicon atom and has a viscosity at 23°C of 20 to 3,000 cP; (B) a polyorganosiloxane containing an aliphatic unsaturated group wherein the polyorganosiloxane (B) includes: (B1) a linear polyorganosiloxane represented by the formula (I) and optionally (B2) a branched polyorganosiloxane including a SiO 4/2 unit, an R' 3 SiO 1/2 unit and an R' 2 SiO 2/2 unit, and optionally further an R'SiO 3/2 unit wherein at least three R' groups per molecule of the branched polyorganosiloxane (B2) are aliphatic unsaturated groups; (C) a photoreaction initiator; (D) a chemically surface-treated silica having a BET specific surface area of 50 to 250 m 2 /g and a pH of 5.0 to 9.0; and (E) a polyoxyalkylene glycol in which an alkylene unit is a linear or branched alkylene group having 2 to 4 carbon atoms, and/or a derivative of the polyoxyalkylene glycol, wherein the ratio of the number of mercaptoalkyl groups in (A) to the total number of aliphatic unsaturated groups in (B) is 0.45 to 2.00, the content of (D) is 0.5 to 26 parts by mass relative to 100 parts by mass of (B), the proportion of the content of (E) is 0.001 to 1.0 mass% relative to the total mass of (A) to (E), and the viscosity at 23°C is 500 to 100,000 cP.

    摘要翻译： 本发明涉及一种电气电子部件用树脂组合物，其包含：（A）含有与硅原子键合的巯基烷基且在23℃下的粘度为20〜3000cP的聚有机硅氧烷; （B）含有脂肪族不饱和基团的聚有机硅氧烷，其中聚有机硅氧烷（B）包括：（B1）由式（I）表示的线性聚有机硅氧烷和任选地（B2）包含SiO 4/2单元的支化聚有机硅氧烷，R'3 SiO 1/2 / 2单元和R'2SiO2 / 2单元，并且可选地还有R'SiO3 / 2单元，其中每个分支聚有机硅氧烷（B2）的至少三个R'基团是脂族不饱和基团; （C）光反应引发剂; （D）BET比表面积为50〜250m 2 / g，pH为5.0〜9.0的化学表面处理二氧化硅; 和（E）其中亚烷基单元是具有2至4个碳原子的直链或支链亚烷基的聚氧亚烷基二醇和/或聚氧亚烷基二醇的衍生物，其中（A）中的巯基烷基数与 （B）中的脂肪族不饱和基团的总数为0.45〜2.00，（D）的含量相对于（B）100质量份为0.5〜26质量份，（E）的含量的比例为 （A）〜（E）的总质量为0.001〜1.0质量％，23℃时的粘度为500〜100,000cP。

    DAM MATERIAL COMPOSITION FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE USING SAME
    6.
    发明授权
    DAM MATERIAL COMPOSITION FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE USING SAME 有权
    图像显示装置的DAM材料组合物和使用该装置的图像显示装置

    公开(公告)号：EP2860223B1

    公开(公告)日：2017-08-16

    申请号：EP14795317.8

    申请日：2014-03-28

    申请人： Momentive Performance Materials Japan LLC

    发明人： ONO, Kazuhisa ,  OKAWA, Koji

    IPC分类号： C08L83/07 ,  C08K3/36 ,  C08K5/5425 ,  C08L83/08 ,  C09J11/00 ,  C09J183/07 ,  G02F1/1339

    CPC分类号： C08L83/04 ,  C08K3/36 ,  C08K5/5425 ,  C08L83/00 ,  C08L83/08 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2312/06

    摘要： The invention provides dam compositions which can give cured products serving as dam materials exhibiting appropriate hardness and adhesion with respect to adherends and which are preferably such that the dam materials also have inconspicuous joints with fillers. The invention also provides image displays manufactured with the compositions. An image display sealant dam composition includes (A) a polyorganosiloxane having a mercaptoalkyl group bonded to a silicon atom, and having a viscosity at 23°C of 20 to 25000 cP; (B) an aliphatic unsaturated group-containing polyorganosiloxane including an aliphatic unsaturated group-containing linear polyorganosiloxane (B1) represented by Formula (I) and optionally further including a branched polyorganosiloxane (B2) having SiO 4/2 units, R' 3 SiO 1/2 units and R' 2 SiO 2/2 units, and optionally further having R'SiO 3/2 units, at least three R' groups per molecule of the branched polyorganosiloxane (B2) are aliphatic unsaturated groups; (C) a photoreaction initiator; (D) an aliphatic unsaturated group-containing silane compound; and (E) a fumed silica having a BET specific surface area of 180 to 500 m 2 /g. In the composition, the ratio of the number of the mercaptoalkyl groups present in (A) to the total number of the aliphatic unsaturated groups in (B) and (D) is 0.45 to 1.50; the amount of (E) is 0.5 to 24 parts by weight per 100 parts by weight of (B); and the composition has a viscosity at 23°C of 20,000 to 10,000,000 cP. An image display includes an image display component and a protective component sealed with the composition.

    摘要翻译： 本发明提供了能够提供作为坝材料的固化产物的坝组合物，该坝材料对被粘物表现出适当的硬度和粘附性，并且优选使得坝材料与填料具有不显眼的接合。 本发明还提供用该组合物制造的图像显示器。 本发明提供一种图像显示用密封剂组合物，其包含：（A）具有与硅原子键合的巯基烷基的聚有机硅氧烷，其在23℃下的粘度为20〜25000cP; （B）含有脂肪族不饱和基团的聚有机硅氧烷，其包含由式（I）表示的含脂肪族不饱和基团的线性聚有机硅氧烷（B1），并且任选地还包含具有SiO 4/2单元的支化聚有机硅氧烷（B2），R'3 SiO 1 / 2单元和R'2 SiO 2/2单元，并且任选地还具有R'SiO 3/2单元，每个分支聚有机硅氧烷（B2）的分子至少三个R'基团是脂族不饱和基团; （C）光反应引发剂; （D）含脂肪族不饱和基团的硅烷化合物; 和（E）BET比表面积为180-500m 2 / g的热解法二氧化硅。 在该组合物中，（A）中存在的巯基烷基的数量相对于（B）和（D）中的脂肪族不饱和基团的总数的比例为0.45至1.50; （E）的量为每100重量份（B）0.5至24重量份; 并且该组合物在23℃下的粘度为20,000至10,000,000cP。 图像显示器包括图像显示部件和用组合物密封的保护部件。

    ROOM TEMPERATURE CURABLE SILICON GROUP-CONTAINING POLYMER COMPOSITION
    10.
    发明公开
    ROOM TEMPERATURE CURABLE SILICON GROUP-CONTAINING POLYMER COMPOSITION 有权
    BEI RAUMTEMPERATURHÄRTBARESILICIUMGRUPPEN ENTHALTENDE POLYMERZUSAMMENSETZUNG

    公开(公告)号：EP1967550A1

    公开(公告)日：2008-09-10

    申请号：EP06823555.5

    申请日：2006-12-01

    申请人： Momentive Performance Materials Japan LLC

    发明人： ONO, Kazuhisa

    IPC分类号： C08L71/02 ,  C08K5/57 ,  C08L83/08

    CPC分类号： C08G18/10 ,  C08G18/283 ,  C08G18/4825 ,  C08G18/718 ,  C08G65/336 ,  C08G77/26 ,  C08G2190/00 ,  C08K5/544 ,  C09J175/04 ,  C08G18/289 ,  C08L83/08

    摘要： Disclosed is a room temperature curable silicon group-containing polymer composition containing a reactive silicon group-containingpolymer (A) having agrouprepresentedby the formula (I) at an end of the main chain, which is obtained through a reaction between a polyoxypropylene polyol and a γ-isocyanate propyltrialkoxysilane, a curing catalyst (B), an amino-functional organosiloxane (C), and optionally an inorganic filler (D) which is surface-treated with glycol. Also disclosed is a room temperature curable silicon group-containing polymer composition which contains, as the reactive silicon group-containing polymer (A), a mixture of a polymer (Al) having a reactive silicon-containig group at two or more ends, which is obtained through a reaction between a polyoxypropylene polyol and a γ-isocyanate propyltrialkoxysilane, and another polymer (A2) having a reactive silicon containing-group only at one end, which is obtained through a reaction between a hydroxypolyoxypropylene having a hydroxyl group at one end and a γ-isocyanate propyltrialkoxysilane, a curing catalyst (B) and an amino group-substituted alkoxysilane (Cl) or an amino-functional organosiloxane(C2).

    摘要翻译： 公开了含有含有反应性含硅基团的聚合物（A）的含室温固化性含硅基团的聚合物组合物，该聚合物组合物通过聚氧丙烯多元醇与³的反应获得的主链末端具有式（I） 异氰酸酯丙基三烷氧基硅烷，固化催化剂（B），氨基官能化有机硅氧烷（C）和任选的用二醇表面处理的无机填料（D）。 还公开了含有含固体含硅基团的聚合物组合物，其含有作为含反应性硅基团的聚合物（A）的两端或两端具有反应性含硅基团的聚合物（A1）的混合物， 通过聚氧丙烯多元醇和3-异氰酸酯丙基三烷氧基硅烷之间的反应获得，另一方面通过在一端具有羟基的羟基聚氧丙烯之间的反应获得另一个具有反应性硅含量的聚合物（A2） 和3-异氰酸酯丙基三烷氧基硅烷，固化催化剂（B）和氨基取代的烷氧基硅烷（C1）或氨基官能的有机硅氧烷（C2）。