Amorphous vinyl cyclohexane polymers
    1.
    发明授权
    Amorphous vinyl cyclohexane polymers 失效
    无定形乙烯基环己烷聚合物

    公开(公告)号:US06365694B1

    公开(公告)日:2002-04-02

    申请号:US09581125

    申请日:2000-08-08

    IPC分类号: C08F3202

    CPC分类号: C08F8/04 C08F212/08

    摘要: Amorphous polymers, including homopolymers and co-polymers, containing residues of vinyl cyclohexane and/or substituted vinyl cyclohexane are described. The polymers of the present invention have a syndiotactic configuration in which the quantity of diads is greater than 50.1% and less than 74%. The polymers of the invention have high transparency, low birefringence and high heat defection temperature, and can be used to prepare molded articles (e.g., optical data storage media and lenses) and films.

    摘要翻译: 描述了含有乙烯基环己烷和/或取代的乙烯基环己烷残基的无定形聚合物,包括均聚物和共聚物。 本发明的聚合物具有间同立构构型,其中双键的数量大于50.1%且小于74%。 本发明的聚合物具有高透明度,低折射率和高的热断裂温度,并且可用于制备模制品(例如光学数据存储介质和透镜)和膜。

    Transparent materials consisting of hydrogenated products of ring-opened
metathetical polymers with polar substituents
    3.
    发明授权
    Transparent materials consisting of hydrogenated products of ring-opened metathetical polymers with polar substituents 失效
    由具有极性取代基的开环微分聚合物的氢化产物组成的透明材料

    公开(公告)号:US5990246A

    公开(公告)日:1999-11-23

    申请号:US991370

    申请日:1997-12-16

    IPC分类号: C08G61/08 G11B7/253 C08F8/04

    CPC分类号: C08G61/08

    摘要: Hydrogenation products of copolymers prepared by ring-opening metathetical polymerisation of a cyano-substituted norbornene and at least one multicyclic olefin, which contains 95.5 to 5 wt. % of the cyano-substituted norbornene incorporated in the polymer and in which at least 60% of the initially present olefinic double bonds have been saturated by hydrogenation and the preparation of the new hydrogenation products by polymerisation in the presence of a catalyst and optionally a chain transfer agent at -20.degree. C. to 100.degree. C. at atmospheric pressure in an inert solvent, followed by hydrogenation in the presence of a homogeneous or heterogeneous hydrogenation catalyst at 0.degree. C. to 200.degree. C. under a hydrogen pressure of 2 to 200 bar in an inert solvent.

    摘要翻译: 通过氰基取代的降冰片烯和至少一种多环烯烃的开环微分聚合制备的共聚物的氢化产物,其包含95.5至5wt。 掺入聚合物中的氰基取代的降冰片烯的%,其中至少60%的最初存在的烯属双键已经被氢化饱和,并且在催化剂和任选的链的存在下通过聚合制备新的氢化产物 转移剂在-20℃〜100℃,常压下,在惰性溶剂中,在均相或多相氢化催化剂存在下,在0〜200℃,氢气压力为2 在惰性溶剂中至200巴。

    (Co)polymers based on vinyl units and use thereof in electroluminescent devices
    5.
    发明授权
    (Co)polymers based on vinyl units and use thereof in electroluminescent devices 失效
    (Co)聚合物及其在电致发光器件中的应用

    公开(公告)号:US06403239B2

    公开(公告)日:2002-06-11

    申请号:US09850843

    申请日:2001-05-08

    IPC分类号: H05B3314

    摘要: This invention relates to (co)polymers which contain at least one repeat chain unit of the general formula (1) or (2) and optionally contain repeat units of the general formula (3) in which L1 and L2 mean a photoluminescent residue, wherein the proportion of structural units of the formulae (1) and/or (2) is in each case 0.5 to 100 mol. %, and (3) 0 to 99.5 mol. %, and the molar percentages add up to 100, to the use thereof for the production of electroluminescent devices and to the electroluminescent devices.

    摘要翻译: 本发明涉及含有至少一个通式(1)或(2)的重复单元的(共)聚合物,并且任选含有通式(3)的重复单元,其中L 1和L 2表示光致发光残基,其中 式(1)和/或(2)的结构单元的比例在每种情况下为0.5-100mol。 %,(3)0〜99.5mol。 %,摩尔百分比加起来为100,用于制造电致发光器件和电致发光器件的用途。

    Copolymers based on vinyl units and use thereof in electroluminescent devices
    9.
    发明授权
    Copolymers based on vinyl units and use thereof in electroluminescent devices 失效
    基于乙烯基单元的共聚物及其在电致发光器件中的应用

    公开(公告)号:US06248457B1

    公开(公告)日:2001-06-19

    申请号:US08599581

    申请日:1996-02-09

    IPC分类号: H05B3314

    摘要: This invention relates to (co)polymers which contain at least one repeat chain unit of the general formula (1) or (2) and optionally contain repeat units of the general formula (3) in which L1 and L2 mean a photoluminescent residue, wherein the proportion of structural units of the formulae (1) and/or (2) is in each case 0.5 to 100 mol. %, and (3) 0 to 99.5 mol. %, and the molar percentages add up to 100, to the use thereof for the production of electroluminescent devices and to the electroluminescent devices.

    摘要翻译: 本发明涉及含有至少一个通式(1)或(2)的重复单元的(共)聚合物,并且任选含有通式(3)的重复单元,其中L 1和L 2表示光致发光残基,其中 式(1)和/或(2)的结构单元的比例在每种情况下为0.5-100mol。 %,(3)0〜99.5mol。 %,摩尔百分比加起来为100,用于制造电致发光器件和电致发光器件的用途。