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19 条记录 (耗时 0.022 秒)

    Polymer composition, cured product, laminate and method for producing the cured product
    2.
    发明授权
    Polymer composition, cured product, laminate and method for producing the cured product 有权
    聚合物组合物，固化产物，层压体和固化产物的制造方法

    公开(公告)号：US06737169B2

    公开(公告)日：2004-05-18

    申请号：US10058423

    申请日：2002-01-30

    申请人： Mibuko Shimada ,  Nakaatsu Yoshimura ,  Yuichi Hashiguchi

    发明人： Mibuko Shimada ,  Nakaatsu Yoshimura ,  Yuichi Hashiguchi

    IPC分类号： B32B904

    CPC分类号： G03F7/0758 ,  C08L43/04 ,  C09D143/04 ,  C09D201/10 ,  G03F7/0755 ,  G03F7/0757 ,  Y10T428/24388 ,  Y10T428/24405 ,  Y10T428/31663 ,  C08L2666/44

    摘要： A polymer composition containing a specific silyl group-containing polymer, in which the maximum size of particles contained therein is 2 &mgr;m or less, and the number of particles having a size of 0.2 &mgr;m to 2 &mgr;m is 1,000 particles/ml or less. The composition may further contain a specific compound or at least one component selected from an organosilane represented by (R1)nSi(X)4-n, a hydrolyzate of the organosilane and a condensate of the organosilane. The composition is excellent in storage stability, high in hardness and excellent in mechanical strength such as wear resistance, so that a coating film having good taking-up properties even when no lubricant is contained, extremely smooth and having no difference in film thickness can be formed.

    摘要翻译： 含有特定含甲硅烷基的聚合物的聚合物组合物，其中包含的颗粒的最大尺寸为2μm或更小，并且具有0.2μm至2μm的尺寸的颗粒的数量为1,000个/ ml或更小。 该组合物还可以含有选自（R 1）n Si（X）4-n表示的有机硅烷，有机硅烷的水解产物和有机硅烷的缩合物中的至少一种成分。 该组合物的保存稳定性，硬度高，耐磨性等机械强度优异，因此即使不含润滑剂也具有良好的卷取性的涂膜，非常光滑，膜厚无差别 形成。

    Coating composition
    3.
    发明授权
    Coating composition 失效
    涂料组成

    公开(公告)号：US6051665A

    公开(公告)日：2000-04-18

    申请号：US81284

    申请日：1998-05-20

    申请人： Kinji Yamada ,  Hozumi Sato ,  Yuichi Hashiguchi ,  Akira Nishikawa ,  Naoki Sugiyama

    发明人： Kinji Yamada ,  Hozumi Sato ,  Yuichi Hashiguchi ,  Akira Nishikawa ,  Naoki Sugiyama

    IPC分类号： C08F8/42 ,  C08F283/12 ,  C08G77/442 ,  C09D127/20 ,  C09D183/10 ,  C08G77/14 ,  C08G77/38 ,  C08L83/04 ,  C08L83/06

    CPC分类号： C09D183/10 ,  C08F283/12 ,  C08F8/42 ,  C08G77/442 ,  C09D127/20

    摘要： A coating composition comprising (A) a fluorine-containing polymer, (B) a compound represented by the following general formula (1) or a partial condensation product thereof,SiR.sup.1.sub.n (OR.sup.2).sub.4-n (1)wherein R.sup.1 represents an alkyl group, an aryl group, an aralkyl group, a group containing --SH, or a group containing --NCO, each containing 1 to 10 carbon atoms, R.sup.2 represents a hydrogen atom, an alkyl group or acyl group having 1 to 10 carbon atoms, and n is an integer from 0 to 3, and (C) a chelate complex derived from a metal alkoxide. The coating composition can efficiently form a transparent cured coating exhibiting superior adhesion to various substrates, excellent scratch resistance, excellent weatherability, and having a low refractive index.

    摘要翻译： 一种涂料组合物，其包含（A）含氟聚合物，（B）由以下通式（1）表示的化合物或其部分缩合产物，SiR1n（OR2）4-n（1）其中R1表示烷基 ，芳基，芳烷基，含-SH的基团或含有1〜10个碳原子的-NCO的基团，R 2表示氢原子，碳原子数1〜10的烷基或酰基，以及 n为0〜3的整数，（C）来自金属醇盐的螯合络合物。 涂料组合物可以有效地形成对各种基材具有优异粘附性，优异的耐擦伤性，优异的耐候性和低折射率的透明固化涂料。

    NORBORNENE DERIVATIVE, NORBORNENE POLYMER PRODUCED BY RING-OPENING (CO)POLYMERIZATION, AND PROCESS FOR PRODUCING THE POLYMER BY RING-OPENING (CO)POLYMERIZATION
    4.
    发明申请
    NORBORNENE DERIVATIVE, NORBORNENE POLYMER PRODUCED BY RING-OPENING (CO)POLYMERIZATION, AND PROCESS FOR PRODUCING THE POLYMER BY RING-OPENING (CO)POLYMERIZATION 有权
    NORBORNENE衍生物，通过开环（CO）聚合制备的NORBENNENE聚合物，以及通过开环（CO）聚合制备聚合物的方法

    公开(公告)号：US20090247798A1

    公开(公告)日：2009-10-01

    申请号：US12416451

    申请日：2009-04-01

    申请人： Yoshikazu Miyamoto ,  Nobuyuki Miyaki ,  Kohei Goto ,  Yuichi Hashiguchi

    发明人： Yoshikazu Miyamoto ,  Nobuyuki Miyaki ,  Kohei Goto ,  Yuichi Hashiguchi

    IPC分类号： C07C13/567

    CPC分类号： C07C43/215 ,  C07C13/72 ,  C07C25/24 ,  C07C43/285 ,  C07C2603/97 ,  C08G61/06

    摘要： The norbornene derivative of the present invention is represented by the following formula (Im). According to the present invention, a novel norbornene derivative that is useful as a precursor monomer for preparing a cycloolefin polymer exhibiting excellent transparency, heat resistance and low-water absorption properties and having been freely controlled in the birefringence properties and the wavelength dispersion properties can be provided. According to the present invention, further, a norbornene ring-opened (co)polymer having excellent transparency and heat resistance, exhibiting high solubility in organic solvents and having specific birefringence properties and wavelength dependence, and a process for preparing the ring-opened (co)polymer can be provided.

    摘要翻译： 本发明的降冰片烯衍生物由下式（Im）表示。 根据本发明，作为用于制备具有优异的透明性，耐热性和低吸水性的环烯烃聚合物的前体单体的新型降冰片烯衍生物可以在双折射性和波长分散性中自由控制， 提供。 根据本发明，另外，具有优异的透明性和耐热性，在有机溶剂中显示出高溶解性并具有特定的双折射性和波长依赖性的降冰片烯开环（共）聚合物，以及制备开环（共 ）聚合物。

    Olefin polymer, process for manufacturing the same, curable resin composition, and antireflection coating
    7.
    发明授权
    Olefin polymer, process for manufacturing the same, curable resin composition, and antireflection coating 有权
    烯烃聚合物，其制造方法，可固化树脂组合物和抗反射涂层

    公开(公告)号：US06271326B1

    公开(公告)日：2001-08-07

    申请号：US09299660

    申请日：1999-04-27

    申请人： Akira Nishikawa ,  Fusaka Watanabe ,  Yuichi Hashiguchi ,  Hozumi Sato

    发明人： Akira Nishikawa ,  Fusaka Watanabe ,  Yuichi Hashiguchi ,  Hozumi Sato

    IPC分类号： C08F1424

    CPC分类号： C08F293/00 ,  C08F283/12 ,  C08G77/442

    摘要： An olefin polymer and a curable resin composition which can form cure coatings with excellent transparency, low reflectance, and high scratch resistance, an antireflection film exhibiting excellent transparency, low reflectance, and high scratch resistance are disclosed. The olefin polymer comprises a polysiloxane segment in the main chain, has 30 wt % or more fluorine content, and has a polystyrene-reduced number average molecular weight of 5,000 or more. The curable resin composition comprises the olefin polymer. The antireflection film is made from the cured product of the curable resin composition.

    摘要翻译： 公开了能够形成透明性好，低反射率，高耐划伤性的固化涂料的烯烃聚合物和固化性树脂组合物，具有优异的透明性，低反射率，高耐擦伤性的抗反射膜。 烯烃聚合物包含主链中的聚硅氧烷链段，具有30重量％以上的氟含量，聚苯乙烯换算的数均分子量为5000以上。 可固化树脂组合物包含烯烃聚合物。 防反射膜由可固化树脂组合物的固化产物制成。

    Liquid curable urethane (meth)acrylate containing resin composition
    8.
    发明授权
    Liquid curable urethane (meth)acrylate containing resin composition 失效
    含有（甲基）丙烯酸酯的树脂组合物

    公开(公告)号：US5787218A

    公开(公告)日：1998-07-28

    申请号：US513231

    申请日：1995-08-10

    申请人： Tohru Ohtaka ,  Yuichi Hashiguchi ,  Mitsuhito Suwa ,  Katsutoshi Igarashi

    发明人： Tohru Ohtaka ,  Yuichi Hashiguchi ,  Mitsuhito Suwa ,  Katsutoshi Igarashi

    IPC分类号： C08F2/50 ,  C08G18/67 ,  C08G18/81 ,  C09D4/00 ,  G02B6/44 ,  C08G18/32 ,  G02B6/02 ,  G02B6/14

    CPC分类号： G02B6/443 ,  C08G18/672 ,  C08G18/8175 ,  C09D4/00 ,  Y10T428/2938

    摘要： A liquid curable resin composition containing urethane bond at a concentration of 2.0.times.10.sup.-3 mole/gm or more and comprising: (a) a urethane (meth)acrylate having at least three cyclic structures in the molecule; (b) a polymerizable mono-functional vinyl monomer of which the homopolymer has a glass transition point of 50.degree. C. or more; and (c) a polymerization initiator. The liquid curable resin composition possesses a high Young's modulus, exhibits very little contraction stress, has high tenacity and good curing characteristics. Along with these superior characteristics, the high reliability of the composition makes it a suitable coating material for optical fiber. Furthermore, since the resin composition possesses a high Young's modulus and high tenacity, it is also useful as a protective coating material for metals, plastics, wood, ceramics, glass, and the like.

    摘要翻译： 一种含有浓度为2.0×10 -3摩尔/克以上的氨基甲酸酯键的液体固化型树脂组合物，其包含：（a）在分子中具有至少三个环状结构的氨基甲酸酯（甲基）丙烯酸酯; （b）均聚物的玻璃化转变点为50℃以上的可聚合单官能乙烯基单体; 和（c）聚合引发剂。 液体固化性树脂组合物具有高的杨氏模量，表现出非常小的收缩应力，具有高强度和良好的固化特性。 随着这些优异的特性，组合物的高可靠性使其成为适用于光纤的涂料。 此外，由于树脂组合物具有高的杨氏模量和高强度，它也可用作金属，塑料，木材，陶瓷，玻璃等的保护涂层材料。

    Cycloolefin copolymer obtained by ring-opening polymerization, use thereof, and process for producing retardation plate comprising the copolymer
    10.
    发明申请
    Cycloolefin copolymer obtained by ring-opening polymerization, use thereof, and process for producing retardation plate comprising the copolymer 有权
    通过开环聚合获得的环烯烃共聚物，其用途和包含该共聚物的相位差板的制造方法

    公开(公告)号：US20070179264A1

    公开(公告)日：2007-08-02

    申请号：US11587050

    申请日：2005-04-20

    申请人： Motoki Okaniwa ,  Ichiro Kajiwara ,  Yoshimi Suwa ,  Yoichiro Maruyama ,  Yuichi Hashiguchi

    发明人： Motoki Okaniwa ,  Ichiro Kajiwara ,  Yoshimi Suwa ,  Yoichiro Maruyama ,  Yuichi Hashiguchi

    IPC分类号： C08F36/00

    CPC分类号： C08G61/06 ,  B29C55/06 ,  B29K2023/38

    摘要： A cycloolefin copolymer obtained by ring opening polymerization according to the present invention is characterized by comprising a specific structural unit and exhibiting a single peak in a derivative differential scanning calorimetry curve obtained by differential scanning calorimeter (DSC), having a temperature width of the rising part in the peak of 35° C. or below, and having a glass transition temperature (Tg) of 110° C. or above. The cycloolefin copolymer provided by the present invention has excellent heat resistance and optical properties, is suitable for the formation of a film or sheet therefrom, and can be stretched even at a relatively low temperature around the Tg without causing troubles such as cloudiness. A film or sheet comprising the cycloolefin copolymer, which has excellent optical properties and heat resistance and is also suitable for stretching even at a relatively low temperature, is also provided. Further, there are also provided a retardation plate having excellent optical properties and heat resistance and having uniform retardation, and a process for producing the retardation plate.

    摘要翻译： 通过本发明的开环聚合获得的环烯烃共聚物的特征在于包含特定结构单元，并且通过差示扫描量热计（DSC）获得的衍生差示扫描量热法曲线中显示单峰，其具有上升部分的温度宽度 在35℃以下的峰值，玻璃化转变温度（Tg）为110℃以上。 由本发明提供的环烯烃共聚物具有优异的耐热性和光学性能，适用于从其形成膜或片，并且即使在Tg附近的相对低的温度下也可以拉伸，而不会引起诸如浑浊的麻烦。 还提供了包含环烯烃共聚物的薄膜或片材，其具有优异的光学性能和耐热性，并且也适用于即使在较低温度下的拉伸。 此外，还提供了具有优异的光学性能和耐热性并且具有均匀延迟的相位差板以及用于制造延迟板的工艺。