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    Process for the production of vinyl chloride polymers in the presence of a chain-transfer agent that is a mercapto organic compound having at least one beta-ether linkage
    1.
    发明授权
    Process for the production of vinyl chloride polymers in the presence of a chain-transfer agent that is a mercapto organic compound having at least one beta-ether linkage 失效
    在具有至少一个β-醚键的巯基有机化合物的链转移剂存在下生产氯乙烯聚合物的方法

    公开(公告)号：US4471096A

    公开(公告)日：1984-09-11

    申请号：US404723

    申请日：1982-08-03

    申请人： Zaev Sharaby ,  Donald Goodman

    发明人： Zaev Sharaby ,  Donald Goodman

    IPC分类号： C08F2/38 ,  C08F14/06

    CPC分类号： C08F14/06

    摘要： Vinyl chloride polymers are prepared by polymerizing a monomer component that comprises vinyl chloride in an aqueous medium in the presence of a free radical-generating polymerization initiator and 0.01% to 2% by weight, based on the weight of the monomer component, of a chain-transfer agent that is a mercapto organic compound having at least one beta-ether linkage. The process can be used to produce low molecular weight vinyl chloride polymers.

    摘要翻译： 乙烯基氯聚合物是通过在产生自由基的聚合引发剂存在下，在含水介质中聚合包含氯乙烯的单体组分，以单体组分重量为基准的0.01％至2％ - 转移剂，其是具有至少一个β-醚键的巯基有机化合物。 该方法可用于生产低分子量氯乙烯聚合物。

    Photosensitive member having anti-curl backing layer with lignin sulfonic acid doped polyaniline
    3.
    发明申请
    Photosensitive member having anti-curl backing layer with lignin sulfonic acid doped polyaniline 有权
    具有具有木质素磺酸掺杂聚苯胺的抗卷曲背衬层的感光构件

    公开(公告)号：US20050233230A1

    公开(公告)日：2005-10-20

    申请号：US10825450

    申请日：2004-04-14

    申请人： Kathleen Carmichael ,  Robert Yu ,  Richard Post ,  Anthony Horgan ,  Satchidanand Mishra ,  Edward Grabowski ,  Satish Parikh ,  Donald Goodman ,  David Skinner

    发明人： Kathleen Carmichael ,  Robert Yu ,  Richard Post ,  Anthony Horgan ,  Satchidanand Mishra ,  Edward Grabowski ,  Satish Parikh ,  Donald Goodman ,  David Skinner

    IPC分类号： G03G5/14 ,  G03G7/00

    CPC分类号： G03G7/0033 ,  G03G7/0006 ,  G03G7/002 ,  G03G7/0053 ,  G03G7/0086 ,  Y10S430/131 ,  Y10T428/24802

    摘要： An electrostatographic imaging member having a charge-retentive surface and a substrate, an imaging layer to receive an electrostatic latent image thereon, wherein the imaging layer is positioned on one side of the substrate, and an anti-curl backing layer positioned on the substrate on a side opposite to that of the imaging layer, wherein the anti-curl backing layer has a polymer binder and lignin sulfonic acid doped polyaniline, and an image forming apparatus having the above imaging member or photoreceptor to receive an electrostatic latent image on a charge-retentive surface of the photoreceptor or imaging member; a development component to apply toner to the charge-retentive surface to develop the electrostatic latent image to form a developed image on the charge-retentive surface; a transfer member to transfer the developed image from the charge-retentive surface to a copy substrate; and a fixing component to fuse the developed image to the copy substrate.

    摘要翻译： 一种具有电荷保持表面和基底的静电摄影成像构件，其上接收静电潜像的成像层，其中所述成像层位于所述基底的一侧，以及位于所述基底上的抗卷曲背衬层 与成像层相反的一侧，其中所述抗卷曲背衬层具有聚合物粘合剂和木质素磺酸掺杂的聚苯胺，以及具有上述成像构件或感光体的图像形成装置，以在电荷敏感层上接收静电潜像， 感光体或成像构件的保持性表面; 显影部件，用于将调色剂施加到电荷保持表面上以显影静电潜像，以在电荷保持性表面上形成显影图像; 转印构件，用于将显影图像从电荷保持表面转印到复制衬底; 以及用于将显影图像熔合到复印基板的固定部件。

    Production of vinyl halide polymers with dialkyl, hydroxy phenyl alkanoic ester of polyhydric alcohols
    6.
    发明授权
    Production of vinyl halide polymers with dialkyl, hydroxy phenyl alkanoic ester of polyhydric alcohols 失效
    用多元醇的二烷基羟基苯基链烷酸酯生产卤代乙烯基聚合物

    公开(公告)号：US4324874A

    公开(公告)日：1982-04-13

    申请号：US195275

    申请日：1980-10-08

    申请人： William F. Cordes, III ,  Donald Goodman ,  Robert S. Miller

    发明人： William F. Cordes, III ,  Donald Goodman ,  Robert S. Miller

    IPC分类号： C08F14/00 ,  C08F2/00 ,  C08F2/38 ,  C08F2/42 ,  C08F14/06 ,  C08F2/20

    CPC分类号： C08F2/42 ,  C08F14/06

    摘要： The polymerization of a monomer component that comprises vinyl chloride in an aqueous medium in the presence of a free radical generating polymerization initiator is terminated by introducing into the polymerization reaction mixture when from 70% to 95% of the monomer component has been polymerized from 0.01% to 0.10% by weight, based on the weight of the monomer component, of a chain-terminating agent that is a dialkylhydroxyphenylalkanoic acid ester of a neopentyl polyhydric alcohol, such as pentaerythritol tetrakis-[3-(3,5-di-tert.butyl-4-hydroxyphenyl)propionate].

    摘要翻译： 在产生自由基的聚合引发剂的存在下，在含水介质中包含氯乙烯的单体组分的聚合通过在聚合反应混合物中引入70％至95％的单体组分从0.01％ 为单体成分重量的0.10重量％的作为新戊基多元醇的二烷基羟基苯基链烷酸酯的链终止剂，例如季戊四醇四[3-（3,5-二叔丁基-4-羟基苯基） 丁基-4-羟基苯基）丙酸酯]。