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    Antistatic and antidust agents, compositions thereof, and methods of manufacture
    2.
    发明授权
    Antistatic and antidust agents, compositions thereof, and methods of manufacture 有权
    抗静电和防尘剂，其组合物和制造方法

    公开(公告)号：US07569714B2

    公开(公告)日：2009-08-04

    申请号：US10952963

    申请日：2004-09-29

    申请人： Sanjoy Kumar Chowdhury ,  Prakash P. Wadgaonkar ,  Theodorus Lambertus Hoeks ,  Suresh K. Rajaraman ,  Bhimrao D. Sarwade ,  Chilukuri Ver Avadhani

    发明人： Sanjoy Kumar Chowdhury ,  Prakash P. Wadgaonkar ,  Theodorus Lambertus Hoeks ,  Suresh K. Rajaraman ,  Bhimrao D. Sarwade ,  Chilukuri Ver Avadhani

    IPC分类号： C07F9/02 ,  C07F7/02 ,  C08K5/34 ,  C08K5/49

    CPC分类号： C07C303/32 ,  C08K5/0075 ,  C08K5/42 ,  C08L69/00 ,  C07C309/42

    摘要： A quaternary onium aromatic sulfonate represented by the formula: wherein each R1 independently comprises substituted or unsubstituted, aliphatic or aromatic, hydrocarbyl, carbocyclic or heterocyclic radicals, each X is selected from the group consisting of phosphorus and nitrogen; wherein “a” has a value of 0, 1 or 2, and “b” has a value of 0 or 1 with the proviso that (a+b) is equal to 1 or 2; G1 is an aromatic group; E comprises a bis(carbonyloxyalkyl) polydiorganosiloxane, a bis(carbonyloxyaryl) polydiorganosiloxane, and an ether linkage; each Y1 independently comprises hydrogen, a monovalent hydrocarbon group, alkenyl, allyl, halogen, bromine, chlorine; nitro; and OR, wherein R is a monovalent hydrocarbon group; “q” represents any integer from and including zero through the number of positions on G1 available for substitution; “t” represents an integer equal to at least one; “s” represents an integer equal to either zero or one; and “u” represents any integer including zero; with the proviso that when E is an ether linkage, then X is phosphorus.

    摘要翻译： 由下式表示的季铵芳族磺酸盐：其中每个R 1独立地包含取代或未取代的脂族或芳族烃基，碳环或杂环基，每个X选自磷和氮; 其中“a”的值为0,1或2，“b”的值为0或1，条件是（a + b）等于1或2; G1是芳族基团; E包含双（羰氧基烷基）聚二有机硅氧烷，双（羰基氧基芳基）聚二有机硅氧烷和醚键; 每个Y1独立地包括氢，一价烃基，烯基，烯丙基，卤素，溴，氯; 硝基 和OR，其中R是一价烃基; “q”表示可用于替代的G1上的位置数的任何整数，并包括零; “t”代表等于至少一个的整数; “s”表示等于零或一的整数; “u”表示包括零的任何整数; 条件是当E是醚键时，则X是磷。

    Transparent articles prepared from thermoplastic compositions having low birefringence
    7.
    发明授权
    Transparent articles prepared from thermoplastic compositions having low birefringence 有权
    由具有低双折射率的热塑性组合物制备的透明制品

    公开(公告)号：US08064140B2

    公开(公告)日：2011-11-22

    申请号：US12879494

    申请日：2010-09-10

    申请人： Theodorus Lambertus Hoeks ,  Jan Henk Kamps ,  Dennis Karlik ,  Edward Kung ,  Michael Teruki Takemori

    发明人： Theodorus Lambertus Hoeks ,  Jan Henk Kamps ,  Dennis Karlik ,  Edward Kung ,  Michael Teruki Takemori

    IPC分类号： G02B3/00 ,  G02B7/00

    CPC分类号： C08G63/64 ,  C08G64/12 ,  C08G64/18 ,  C08L69/00 ,  C08L69/005 ,  G02B1/04 ,  C08L2666/18

    摘要： An optical grade article comprises a thermoplastic composition comprising a poly(aliphatic ester)-polycarbonate copolymer comprising 10 to 25 wt % of a soft block ester unit derived from a C20-44 aliphatic dicarboxylic acid or derivative thereof, 34 to 77 wt % of a carbonate unit derived from 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine, 0 to 76 wt % of a carbonate unit derived from a dihydroxyaromatic compound not identical to the 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine, wherein the weight percentages of soft block ester units, 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine units, and dihydroxyaromatic compound units is 100 weight percent of the monomeric units of the poly(aliphatic ester)-polycarbonate, the refractive index of the thermoplastic composition is greater than 1.590, and the glass transition temperature of the poly(aliphatic ester)-polycarbonate is from 120 to 155° C. A camera lens also comprises the poly(aliphatic ester)-polycarbonate.

    摘要翻译： 光学级制品包括热塑性组合物，其包含聚（脂肪族酯） - 聚碳酸酯共聚物，其包含10至25重量％的衍生自C20-44脂族二羧酸或其衍生物的软嵌段酯单元，34至77重量％的 衍生自2-烃基-3,3-双（4-羟基芳基）苯并嘧啶的碳酸酯单元，0至76重量％的衍生自与2-烃基-3,3-双（4- 羟基芳基）苯并二氮嘧啶，其中软嵌段酯单元，2-烃基-3,3-双（4-羟基芳基）苯二酰亚胺单元和二羟基芳族化合物单元的重量百分比为聚（脂族酯）单体单元的100重量％ 聚碳酸酯，热塑性组合物的折射率大于1.590，聚（脂肪族酯） - 聚碳酸酯的玻璃化转变温度为120至155℃。相机透镜还包含聚（脂肪族酯） - 聚碳酸酯 。

    TRANSPARENT ARTICLES PREPARED FROM THERMOPLASTIC COMPOSITIONS HAVING LOW BIREFRINGENCE
    8.
    发明申请
    TRANSPARENT ARTICLES PREPARED FROM THERMOPLASTIC COMPOSITIONS HAVING LOW BIREFRINGENCE 有权
    具有低透光度的热塑性组合物制备的透明物品

    公开(公告)号：US20110071261A1

    公开(公告)日：2011-03-24

    申请号：US12879494

    申请日：2010-09-10

    申请人： Theodorus Lambertus Hoeks ,  Jan Henk Kamps ,  Dennis Karlik ,  Edward Kung ,  Michael Teruki Takemori

    发明人： Theodorus Lambertus Hoeks ,  Jan Henk Kamps ,  Dennis Karlik ,  Edward Kung ,  Michael Teruki Takemori

    IPC分类号： C08G63/91

    CPC分类号： C08G63/64 ,  C08G64/12 ,  C08G64/18 ,  C08L69/00 ,  C08L69/005 ,  G02B1/04 ,  C08L2666/18

    摘要： An optical grade article comprises a thermoplastic composition comprising a poly(aliphatic ester)-polycarbonate copolymer comprising 10 to 25 wt % of a soft block ester unit derived from a C20-44 aliphatic dicarboxylic acid or derivative thereof, 34 to 77 wt % of a carbonate unit derived from 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine, 0 to 76 wt % of a carbonate unit derived from a dihydroxyaromatic compound not identical to the 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine, wherein the weight percentages of soft block ester units, 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine units, and dihydroxyaromatic compound units is 100 weight percent of the monomeric units of the poly(aliphatic ester)-polycarbonate, the refractive index of the thermoplastic composition is greater than 1.590, and the glass transition temperature of the poly(aliphatic ester)-polycarbonate is from 120 to 155° C. A camera lens also comprises the poly(aliphatic ester)-polycarbonate.

    摘要翻译： 光学级制品包括热塑性组合物，其包含聚（脂肪族酯） - 聚碳酸酯共聚物，其包含10至25重量％的衍生自C20-44脂族二羧酸或其衍生物的软嵌段酯单元，34至77重量％的 衍生自2-烃基-3,3-双（4-羟基芳基）苯并嘧啶的碳酸酯单元，0至76重量％的衍生自与2-烃基-3,3-双（4- 羟基芳基）苯并二氮嘧啶，其中软嵌段酯单元，2-烃基-3,3-双（4-羟基芳基）苯二酰亚胺单元和二羟基芳族化合物单元的重量百分比为聚（脂族酯）单体单元的100重量％ 聚碳酸酯，热塑性组合物的折射率大于1.590，聚（脂肪族酯） - 聚碳酸酯的玻璃化转变温度为120至155℃。相机透镜还包含聚（脂肪族酯） - 聚碳酸酯 。

    NEUTRAL STATIC POLYCARBONATES, METHODS OF MAKING, AND ARTICLES FORMED THEREFROM
    10.
    发明申请
    NEUTRAL STATIC POLYCARBONATES, METHODS OF MAKING, AND ARTICLES FORMED THEREFROM 有权
    中性静态聚碳酸酯，制备方法及其形成的制品

    公开(公告)号：US20100137500A1

    公开(公告)日：2010-06-03

    申请号：US11745144

    申请日：2007-05-07

    申请人： Johannes Martinus Dina Goossens ,  Douglas George Hamilton ,  Theodorus Lambertus Hoeks

    发明人： Johannes Martinus Dina Goossens ,  Douglas George Hamilton ,  Theodorus Lambertus Hoeks

    IPC分类号： C08L69/00 ,  B29C47/00

    CPC分类号： C08L69/00 ,  C08L2666/18

    摘要： Disclosed herein is a method of preparing a polycarbonate composition comprising melt blending a first polycarbonate prepared by interfacial polymerization and having hydroxy end groups that are capped with endcapping groups, with a second polycarbonate prepared by melt polymerization and having hydroxy end groups that are capped with endcapping groups, wherein the second polycarbonate has a lower mole percent of endcapping groups than that of the first polycarbonate; wherein an article having a thickness of 3.2 mm and molded from the polycarbonate composition has a haze of less than 3 according to ASTM D1003-00; and wherein a flat article molded from the polycarbonate composition has a surface charge of −2 to +2 kV. A polycarbonate composition and complex article prepared according to the method are also disclosed.

    摘要翻译： 本文公开了一种制备聚碳酸酯组合物的方法，其包括将通过界面聚合制备的具有封端基团的羟基端基与通过熔融聚合制备的第二聚碳酸酯熔融共混，并且具有封端封端的羟基端基 基团，其中所述第二聚碳酸酯具有比所述第一聚碳酸酯更低的封端基摩尔百分数; 其中由聚碳酸酯组合物成型的厚度为3.2mm的物品根据ASTM D1003-00具有小于3的雾度; 并且其中由所述聚碳酸酯组合物模制的扁平制品具有-2至+2kV的表面电荷。 还公开了根据该方法制备的聚碳酸酯组合物和复合物。