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    Functionalized polymers
    1.
    发明授权
    Functionalized polymers 失效
    官能化聚合物

    公开(公告)号：US4933391A

    公开(公告)日：1990-06-12

    申请号：US311663

    申请日：1989-02-16

    申请人： Timothy E. Long ,  Sam R. Turner

    发明人： Timothy E. Long ,  Sam R. Turner

    IPC分类号： C08F8/42

    CPC分类号： C08F8/42

    摘要： Living polymers endcapped with a silicon containing group can be prepared by reacting a living, anionic polymer with an endcapping agent such as p-(chloromethylphenyl)trimethoxysilane. Such materials possess narrow molecular weight distributions, predictable molecular weights, and high functionality. The functionality is controlled by employing either a monofunctional (f=1) or difunctional (f=2) initiator. The endcapped, unifunctional products of this invention can serve as stable precursors for the preparation of soluble, branched polymers, and the difunctional products of this invention serve as efficient, water curable coatings.

    摘要翻译： 用含硅基团封端的活性聚合物可以通过使活性阴离子聚合物与诸如对 - （氯甲基苯基）三甲氧基硅烷的封端剂反应来制备。 这些材料具有窄分子量分布，可预测分子量和高官能度。 通过使用单官能（f = 1）或双官能（f = 2）引发剂来控制功能。 本发明的封端的非功能性产品可用作制备可溶性支链聚合物的稳定前体，并且本发明的双功能产品用作有效的水可固化涂料。

    Chemical process
    2.
    发明授权
    Chemical process 失效
    化学工艺

    公开(公告)号：US4240987A

    公开(公告)日：1980-12-23

    申请号：US88895

    申请日：1979-10-29

    申请人： Trevor I. Martin ,  Paul Szabo ,  Sam R. Turner

    发明人： Trevor I. Martin ,  Paul Szabo ,  Sam R. Turner

    IPC分类号： C07C17/12 ,  C07C25/26

    CPC分类号： C07C17/12

    摘要： There is disclosed a process for the direct iodination of polyarylidene compounds to provide highly pure para-substituted diiodo derivatives. The polyarylidene compound is reacted with iodine in the presence of an oxidant, unreactive with the aromatic nucleus, in a reaction medium containing a solvent for the polyarylidene compound, a catalyst and water. The reaction medium is recovered for reuse in subsequent reactions by the removal of spent oxidant which, in the preferred embodiment, is based upon the temperature dependent differences in solubility between the diiodo derivative and the spent oxidant.

    摘要翻译： 公开了多芳基化合物的直接碘化以提供高纯度对位取代的二碘代衍生物的方法。 在含有多芳基化合物的溶剂，催化剂和水的反应介质中，多芳基化合物与碘反应，在与芳族核不反应的氧化剂的存在下反应。 通过去除废氧化剂，在后续反应中回收反应介质以便重新使用，在优选实施方案中，废氧化剂基于二碘衍生物和废氧化剂之间的温度依赖性溶解度的差异。

    Intrachain charge transfer complexes
    3.
    发明授权
    Intrachain charge transfer complexes 失效
    室内电荷转移络合物

    公开(公告)号：US4013623A

    公开(公告)日：1977-03-22

    申请号：US596532

    申请日：1975-07-16

    申请人： Sam R. Turner ,  Milan Stolka

    发明人： Sam R. Turner ,  Milan Stolka

    IPC分类号： C08F20/30 ,  C08F220/12 ,  G03G5/07 ,  C08F220/10 ,  C08F220/26

    CPC分类号： C08F20/30 ,  C08F220/12 ,  G03G5/071 ,  Y10S430/10

    摘要： Method for achieving free radical initiated copolymerization of an addition monomer having pendant therefrom a strong donor group with an addition monomer having pendant therefrom a strong acceptor group. Copolymers prepared according to this method can be represented by the following formula: ##STR1## wherein R is hydrogen or methyl;R' is hydrogen or methyl;R" is hydrogen or methyl;R'" is alkyl of 1-10 carbon atoms;R'.sup.v is selected from the group consisting of --NO.sub.2, halogen, --CN and --CF.sub.3 ;X and Y are independently selected from the group consisting of hydrogen, chlorine, bromine, alkyl or 1-4 carbon atoms and phenyl;Z is oxygen or dicyanomethylene;a and b can range from 0-4; andn and m can range from about 5 to about 95 percent.The polymeric compositions prepared according to this method are suitable for use in electrophotography either alone as the primary photoresponsive entity or in combination with other photoconductive materials.

    摘要翻译： 用于实现自由基引发共聚合的方法，其具有从其侧向的强供体基团的加成单体与其上具有强受体基团的加成单体。 根据该方法制备的共聚物可以由下式表示：其中R是氢或甲基; R'是氢或甲基; R“是氢或甲基; R“是1-10个碳原子的烷基; R'v选自-NO 2，卤素，-CN和-CF 3; X和Y独立地选自氢，氯，溴，烷基或1-4个碳原子和苯基; Z是氧或二氰基亚甲基; A和B可以从0-4开始; 而且N和M可以从约5到95％的范围。

    High-temperature resistant photoresists featuring maleimide binders
    4.
    发明授权
    High-temperature resistant photoresists featuring maleimide binders 失效
    具有马来酰亚胺粘合剂的耐高温光致抗蚀剂

    公开(公告)号：US4663268A

    公开(公告)日：1987-05-05

    申请号：US831951

    申请日：1986-02-24

    申请人： Sam R. Turner ,  Conrad G. Houle

    发明人： Sam R. Turner ,  Conrad G. Houle

    IPC分类号： G03F7/023 ,  G03C1/495 ,  G03C1/52 ,  G03F7/26

    CPC分类号： G03F7/0233

    摘要： There is disclosed a resist comprising a radiation-sensitive sensitizer that produces, with a binder, imagewise differential solubility when imagewise exposed. The resist is improved in that the binder has a rigid heterocyclic ring structure with the formula ##STR1##

    摘要翻译： 公开了一种包含辐射敏感敏化剂的抗蚀剂，其在成像曝光时用粘合剂产生成像差异溶解度。 改进了抗蚀剂，因为粘合剂具有具有式的刚性杂环结构

    Electron acceptor monomers and polymers
    5.
    发明授权
    Electron acceptor monomers and polymers 失效
    电子受体单体和聚合物

    公开(公告)号：US4153802A

    公开(公告)日：1979-05-08

    申请号：US793672

    申请日：1977-05-04

    申请人： Sam R. Turner

    发明人： Sam R. Turner

    IPC分类号： C07C65/36 ,  C07C205/61 ,  G03G5/06 ,  G03G5/07 ,  C07C69/95 ,  C07C69/54 ,  C07C121/66

    CPC分类号： G03G5/0609 ,  C07C205/61 ,  C07C65/36 ,  G03G5/0618 ,  G03G5/071 ,  C07C2103/18 ,  Y10S430/10

    摘要： Disclosed are electron acceptor monomers of the formula: ##STR1## wherein R is ##STR2## or --H; R' is hydrogen or methyl;X and Y are independently selected from the group consisting of --NO.sub.2, halogen, cyano and --CF.sub.3 ;Z is oxygen or dicyanomethylene; andA and b can range from 0 to 3; with the proviso that at least one of R is ##STR3## and polymers prepared therefrom. These monomers and polymers are suitable for use in electrophotographic devices and methods.

    摘要翻译： 公开了下式的电子受体单体：其中R是<或>; R'是氢或甲基; X和Y独立地选自-NO 2，卤素，氰基和-CF 3; Z是氧或二氰基亚甲基; A和B可以从0到3的范围; 至少有一个R是“IMAGE”，而由其制备的聚合物。 这些单体和聚合物适用于电子照相设备和方法。

    Photoconductive insulating films comprising fluorenone-substituted oligomers
    6.
    发明授权
    Photoconductive insulating films comprising fluorenone-substituted oligomers 失效
    包含芴酮取代的低聚物的导电绝缘膜

    公开(公告)号：US4063947A

    公开(公告)日：1977-12-20

    申请号：US626957

    申请日：1975-10-29

    申请人： John M. Pochan ,  Sam R. Turner

    发明人： John M. Pochan ,  Sam R. Turner

    IPC分类号： G03G5/06 ,  G03G5/07 ,  G03G5/04

    CPC分类号： G03G5/071 ,  G03G5/0609 ,  G03G5/0618 ,  G03G5/075

    摘要： Composite photoconductive insulating films comprising a thin layer of photoconductive materials having substantial spectral response in the visible region of the electromagnetic spectrum and a substantially colorless insulating layer contiguous therewith comprising a minor portion of electronically inert binder in a major portion of an electronically active oligomer of the formula: ##STR1## R' is hydrogen or methyl; R" is alkyl of 1-10 carbon atoms;X and Y are independently selected from the group consisting of NO.sub.2, halogen, cyano and --CF.sub.3 ;Z is oxygen or dicyanomethylene;a and a' can range from 0-3;m is 1-10; andn is in the range of from about 3 to about 25.

    摘要翻译： 复合光电导绝缘膜包括在电磁光谱的可见区域具有实质光谱响应的光电导材料薄层和与其邻接的基本上无色的绝缘层，其中包含少部分电子惰性粘合剂，其主要部分为电子活性低聚物 式：其中R是氢或甲基; R“是1-10个碳原子的烷基; X和Y独立地选自NO 2，卤素，氰基和-CF 3; Z是氧或二氰基亚甲基; A和A从0-3的范围; M IS 1-10; 而且从3到25左右的范围。

    Method for enhancing solid solution stability of electron acceptor molecules and electrophotographic compositions
    7.
    发明授权
    Method for enhancing solid solution stability of electron acceptor molecules and electrophotographic compositions 失效
    提高电子受体分子和电子照相组合物的固溶稳定性的方法

    公开(公告)号：US4056391A

    公开(公告)日：1977-11-01

    申请号：US615665

    申请日：1975-09-22

    申请人： Sam R. Turner ,  John M. Pochan

    发明人： Sam R. Turner ,  John M. Pochan

    IPC分类号： C08F2/58 ,  C08F291/00 ,  G03G5/07 ,  G03G5/06 ,  G03G5/08

    CPC分类号： G03G5/071 ,  C08F291/00 ,  Y10S430/102

    摘要： Disclosed is a method for enhancing the resistance to crystallization of solid solutions containing electron acceptor molecules. According to this method, electron acceptor molecules are chemically modified whereby the resulting compound is capable of undergoing polymerization. This modified material is thereafter dissolved in a suitable polymeric resin and subsequently exposed to a source of activating energy thereupon causing such modified material to polymerize within the polymeric resin. The resulting composition exhibits enhanced resistance to crystallization and thus is suitable for use in electrophotographic devices and methods.

    摘要翻译： 公开了提高含有电子受体分子的固溶体的结晶性的方法。 根据该方法，电子受体分子被化学改性，由此得到的化合物能够进行聚合。 然后将该改性材料溶解在合适的聚合物树脂中，随后暴露于活化能源，由此使得这些改​​性材料在聚合物树脂内聚合。 所得组合物表现出增强的耐结晶性，因此适用于电子照相设备和方法。

    Polyalkylene ethers as plasticizers and flow aids in poly(1,4-cyclohexanedimethylene terephthalate) resins
    8.
    发明授权
    Polyalkylene ethers as plasticizers and flow aids in poly(1,4-cyclohexanedimethylene terephthalate) resins 失效
    聚亚烷基醚作为增塑剂和聚对苯二甲酸1,4-环己烷二亚甲基酯树脂中的流动助剂

    公开(公告)号：US5624987A

    公开(公告)日：1997-04-29

    申请号：US528971

    申请日：1995-09-15

    申请人： Andrew E. Brink ,  Sam R. Turner ,  Gerald T. Keep

    发明人： Andrew E. Brink ,  Sam R. Turner ,  Gerald T. Keep

    IPC分类号： C08L67/02 ,  C08K5/10 ,  C08K5/05 ,  C08K5/06

    CPC分类号： C08L67/02

    摘要： This invention relates to a polyester composition comprising a blend of:(A) 99.5 to 75 weight % of a copolyester having an inherent viscosity of 0.1 to 1.2 dL/g and having a melting point in excess of 250.degree. C., comprising:(a) one or more dicarboxylic acids, and(b) a glycol component comprising at least 80 mole % 1,4-cyclohexanedimethanol; and(B) 0.5 to 25 weight % of one or more polyalkylene ethers,wherein the weight percentages of all components in said blend total 100 weight %.

    摘要翻译： 本发明涉及一种聚酯组合物，其包含以下混合物：（A）99.5至75重量％的特性粘度为0.1至1.2dL / g且熔点超过250℃的共聚酯，其包含：（ a）一种或多种二羧酸，和（b）包含至少80摩尔％1,4-环己烷二甲醇的二元醇组分; 和（B）0.5至25重量％的一种或多种聚亚烷基醚，其中所述共混物中所有组分的重量百分比总计为100重量％。