Fluorine-containing copolymer
    4.
    发明申请
    Fluorine-containing copolymer 审中-公开
    含氟共聚物

    公开(公告)号:US20090247691A1

    公开(公告)日:2009-10-01

    申请号:US12316179

    申请日:2008-12-10

    IPC分类号: C08L27/12 C08F16/24

    摘要: A fluorine-containing copolymer, which comprises a hydroxyl-terminated fluorine-containing vinyl ether, represented by the following general formula: CF2═CFORfCH2OH (where Rf is a fluoroalkylene group, a fluoroalkyl ether group, or a fluoroalkoxyfluoroalkyl ether group, having 1-25 carbon atoms), and at least one of other fluorine-containing unsaturated monomers, where a high-molecular weight fluorine-containing copolymer having a melt viscosity (230° C.) of 0.1-100 g/10 min. is insoluble in a solvent, and can be used suitably for melt molding, whereas a low-molecular weight fluorine-containing copolymer having a glass transition temperature Tg of 20° C., or higher, and a number average molecular weight Mn of 1,000, or more is soluble in a solvent, and can be used suitably for coating agents, etc. The fluorine-containing copolymer has a high light transmissivity, and a low refractive index, and also has, as such, a good adhesiveness to various substrated without any surface treatment, any adhesives, or the like.

    摘要翻译: 包含由下述通式表示的羟基封端的含氟乙烯基醚的含氟共聚物:<?在线式描述=“在线式”末端=“lead”→CF 2 -CFORfCH 2 OH (其中,Rf为具有1-25个碳原子的氟代烷基,氟代烷基醚基或氟代烷氧基氟代烷基醚基),和 至少一种其它含氟不饱和单体,其中熔体粘度(230℃)为0.1-100g / 10min的高分子量含氟共聚物。 不溶于溶剂,可适用于熔融成型,而玻璃化转变温度Tg为20℃以上,数均分子量Mn为1000的低分子量含氟共聚物, 以上的溶剂可溶于溶剂,可以适合用于涂布剂等。含氟共聚物透光性高,折射率低,并且具有良好的粘合性,适合各种不含底物 任何表面处理,任何粘合剂等。

    Film formation method and orientation film formation method
    5.
    发明授权
    Film formation method and orientation film formation method 失效
    成膜方法和取向膜的形成方法

    公开(公告)号:US07575774B2

    公开(公告)日:2009-08-18

    申请号:US12019995

    申请日:2008-01-25

    IPC分类号: B05D5/12

    摘要: In a film formation method, a droplet discharge unit discharges droplets of a functional liquid material on a substrate as the droplet discharge unit is moved with respect to the substrate to form a liquid film on the substrate. The film formation method includes discharging a plurality of first droplets onto a plurality of first positions on the substrate with the first positions being arranged so that the first droplets do not touch each other on the substrate, discharging a plurality of second droplets onto a plurality of second positions on the substrate with the second positions being disposed between the first droplets that were discharged on the substrate; and causing the second droplets to touch a plurality of adjacent ones of the first droplets to form the liquid film.

    摘要翻译: 在成膜方法中,当液滴喷射单元相对于基板移动时,液滴喷射单元将基板上的功能液体材料的液滴排出,从而在基板上形成液膜。 成膜方法包括将多个第一液滴排放到基板上的多个第一位置上,其中第一位置被布置成使得第一液滴在基板上不彼此接触,将多个第二液滴排放到多个 第二位置位于衬底上,第二位置被布置在被排出到衬底上的第一液滴之间; 并使第二液滴接触多个相邻的第一液滴以形成液膜。

    Fluorine-containing copolymer
    7.
    发明授权

    公开(公告)号:US07538171B2

    公开(公告)日:2009-05-26

    申请号:US11791307

    申请日:2005-11-18

    CPC分类号: C08F214/184

    摘要: A fluorine-containing copolymer, which comprises a hydroxyl-terminated fluorine-containing vinyl ether, represented by the following general formula: CF2═CFORfCH2OH (where Rf is a fluoroalkylene group, a fluoroalkyl ether group, or a fluoroalkoxyfluoroalkyl ether group, having 1-25 carbon atoms), and at least one of other fluorine-containing unsaturated monomers, where a high-molecular weight fluorine-containing copolymer having a melt viscosity (230° C.) of 0.1-100 g/10 min. is insoluble in a solvent, and can be used suitably for melt molding, whereas a low-molecular weight fluorine-containing copolymer having a glass transition temperature Tg of 20° C., or higher, and a number average molecular weight Mn of 1,000, or more is soluble in a solvent, and can be used suitably for coating agents, etc. The fluorine-containing copolymer has a high light transmissivity, and a low refractive index, and also has, as such, a good adhesiveness to various substrated without any surface treatment, any adhesives, or the like.

    Hydrogenated copolymer and composition containing the same
    8.
    发明申请
    Hydrogenated copolymer and composition containing the same 有权
    氢化共聚物和含有它们的组合物

    公开(公告)号:US20080188580A1

    公开(公告)日:2008-08-07

    申请号:US12078570

    申请日:2008-04-01

    IPC分类号: C08F236/10 C08F8/04 C08L9/06

    CPC分类号: C08F8/04 C08F297/04

    摘要: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan δ) is observed at −10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at −20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.

    摘要翻译: 通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物获得的氢化共聚物,所述氢化共聚物含有至少一个氢化共聚物嵌段(B),其通过氢化由共轭二烯单体单元组成的未氢化无规共聚物嵌段和 乙烯基芳族单体单元,其中氢化共聚物具有以下特征:氢化共聚物的乙烯基芳族单体单元的含量大于40重量%至小于95重量%; 在相对于氢化共聚物获得的动态粘弹性光谱中,在-10〜80℃观察到损耗角正切(tanδ)的至少一个峰值。 在相对于氢化共聚物获得的差示扫描量热法(DSC)图中,在-20〜80℃观察到基本上不归属于共聚物嵌段(B)的结晶峰。

    PATTERN FORMATION METHOD
    9.
    发明申请
    PATTERN FORMATION METHOD 失效
    模式形成方法

    公开(公告)号:US20080175981A1

    公开(公告)日:2008-07-24

    申请号:US11964272

    申请日:2007-12-26

    申请人: Katsumi Suzuki

    发明人: Katsumi Suzuki

    IPC分类号: B05D5/12

    摘要: A pattern formation method includes forming a plurality of concave parts adjacent to each other on a substrate, and discharging droplets including a functional liquid material on the substrate to form a prescribed pattern of the functional liquid material that straddles over the concave parts on the substrate.

    摘要翻译: 图案形成方法包括在基板上形成彼此相邻的多个凹部,并且在基板上排出包含功能液体材料的液滴,以形成跨越基板上的凹部的功能性液体材料的规定图案。