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    Fluorine-Containing Elastomer Polymer and Method For Producing Same
    24.
    发明申请
    Fluorine-Containing Elastomer Polymer and Method For Producing Same 审中-公开
    含氟弹性体聚合物及其制造方法

    公开(公告)号：US20080227948A1

    公开(公告)日：2008-09-18

    申请号：US11547662

    申请日：2005-04-05

    申请人： Nobuhiko Tsuda ,  Yoshiki Tanaka ,  Shigeru Morita ,  Yasuhiko Sawada ,  Tetsuo Shimizu

    发明人： Nobuhiko Tsuda ,  Yoshiki Tanaka ,  Shigeru Morita ,  Yasuhiko Sawada ,  Tetsuo Shimizu

    IPC分类号： C08G63/78 ,  C08G73/00 ,  C08G63/83 ,  C08G63/682 ,  C08G63/685 ,  C08G63/688

    CPC分类号： C08F14/18 ,  C08F2/00

    摘要： The present invention provides an elastomeric fluoropolymer excellent in productivity and crosslinkability and a method of producing the same. The present invention is an elastomeric fluoropolymer having a vinyl group-containing fluorinated emulsifier-derived unit (A) and a unit (B) derived from a cure site monomer (b1) and/or bromine atom- and/or iodine atom-containing saturated aliphatic compound (b2), wherein the vinyl group-containing fluorinated emulsifier is a compound having a radical polymerizable unsaturated bond and a hydrophilic group within the molecule.

    摘要翻译： 本发明提供了生产率和交联性优异的弹性体含氟聚合物及其制造方法。 本发明是具有含乙烯基的含氟乳化剂衍生单元（A）和由固化部位单体（b1）衍生的单元（B）和/或含有溴原子和/或含碘原子的饱和的单体（B）的弹性体含氟聚合物 脂肪族化合物（b2），其中含乙烯基的含氟乳化剂是分子内具有自由基聚合性不饱和键和亲水基团的化合物。

    Aqueous-dispersing composition of synthetic resin and silicate oligomer
    26.
    发明授权
    Aqueous-dispersing composition of synthetic resin and silicate oligomer 失效
    合成树脂和硅酸盐低聚物的水分散组合物

    公开(公告)号：US06541552B1

    公开(公告)日：2003-04-01

    申请号：US09554500

    申请日：2000-05-16

    申请人： Nobuhiko Tsuda ,  Katsuhiko Imoto ,  Nobuo Mitsuhata ,  Masaru Nagato

    发明人： Nobuhiko Tsuda ,  Katsuhiko Imoto ,  Nobuo Mitsuhata ,  Masaru Nagato

    IPC分类号： C08L524

    CPC分类号： C09D183/02 ,  C08K5/5415 ,  C09D5/024 ,  Y10T428/264 ,  C08L2666/04 ,  C08L2666/14 ,  C08L2666/02

    摘要： To provide the aqueous-dispersing composition of synthetic resin which is excellent in stain-proofing property, weather resistance and storage stability and is capable of forming a coating film having a high gloss. The aqueous-dispersing composition of synthetic resin comprises an aqueous dispersion of synthetic resin and a condensate of tetrafunctional silicate compound represented by the formula (I): wherein R comprises R1 (R1 is methyl and/or ethyl) and R2 (R2 is at least one linear or branched alkyl group having 3 to 10 carbon atoms), n is 2 to 15, and contains the condensate of tetrafunctional silicate compound in an amount of 1 to 100 parts by weight on the basis of 100 parts by weight of solid content in the aqueous dispersion of synthetic resin.

    摘要翻译： 提供防污性，耐候性和保存稳定性优异的合成树脂的水分散组合物，能够形成具有高光泽度的涂膜。 合成树脂的水分散组合物包括合成树脂的水性分散体和由式（I）表示的四官能硅酸盐化合物的缩合物：其中R包括R 1（R 1是甲基和/或乙基），R 2（R 2至少是 一个具有3至10个碳原子的直链或支链烷基），n为2至15，并且基于100重量份的固体含量为100重量份，含有1至100重量份的四官能硅酸盐化合物的缩合物 合成树脂的水性分散体。

    Thermosetting powder coating composition
    27.
    发明授权
    Thermosetting powder coating composition 失效
    热固性粉末涂料组合物

    公开(公告)号：US06506843B1

    公开(公告)日：2003-01-14

    申请号：US09674314

    申请日：2001-04-06

    申请人： Nobuhiko Tsuda ,  Takahiro Kitahara ,  Ryuji Iwakiri ,  Masaru Nagato ,  Ryoichi Fukagawa ,  Go Nagai

    发明人： Nobuhiko Tsuda ,  Takahiro Kitahara ,  Ryuji Iwakiri ,  Masaru Nagato ,  Ryoichi Fukagawa ,  Go Nagai

    IPC分类号： C09D503

    CPC分类号： C09D127/16 ,  C08L33/12 ,  C08L2666/04

    摘要： To provide a thermosetting powder coating composition which comprises a powder of a composite resin comprising a vinylidene fluoride polymer having crosslinkable functional group and a methyl methacrylate polymer and having a melt flow rate of 1 to 1,000 g/10 min when measured at 130° C. at a load of 2.1 kg. The coating composition has advantages that the preparation thereof is easy because pulverization can be carried out at room temperature as well as at low temperatures, the composite resin has excellent compatibility with various curing agents and the composition gives a coating film having excellent properties.

    摘要翻译： 提供一种热固性粉末涂料组合物，其包含具有交联性官能团的偏二氟乙烯聚合物和甲基丙烯酸甲酯聚合物的复合树脂的粉末，并且在130℃下测量时熔体流动速率为1至1,000g / 10min。 负荷2.1公斤。 该涂料组合物的优点在于，其制备容易，因为粉碎可​​以在室温和低温下进行，复合树脂与各种固化剂具有优异的相容性，组合物得到具有优异性能的涂膜。

    AQUEOUS DISPERSION OF LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE, LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE POWDER, AND METHOD FOR PRODUCING LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE
    28.
    发明申请
    AQUEOUS DISPERSION OF LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE, LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE POWDER, AND METHOD FOR PRODUCING LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE 审中-公开
    低分子量聚偏氟乙烯，低分子量聚四氟乙烯粉末的水分散体，以及生产低分子量聚偏二氟乙烯的方法

    公开(公告)号：US20100204345A1

    公开(公告)日：2010-08-12

    申请号：US12670995

    申请日：2008-08-07

    申请人： Taku Yamanaka ,  Nobuhiko Tsuda ,  Masayuki Tsuji ,  Yasuhiko Sawada

    发明人： Taku Yamanaka ,  Nobuhiko Tsuda ,  Masayuki Tsuji ,  Yasuhiko Sawada

    IPC分类号： A61K47/32 ,  C08L27/18 ,  C08F214/26 ,  G03G9/08 ,  A61Q90/00

    CPC分类号： C08F14/26 ,  C08F2/18 ,  C08F6/16 ,  C08F6/20 ,  C08F6/22 ,  C08F214/26 ,  G03G9/0872 ,  G03G9/09766 ,  C08L27/18 ,  C08F2/20 ,  C08F2/24

    摘要： The present invention provides an aqueous dispersion of a low-molecular-weight polytetrafluoroethylene (PTFE), which contains an easily removable surfactant, and has a good dispersion stability. Specifically, the present invention provides an aqueous dispersion of a low-molecular-weight PTFE comprising tetrafluoroethylene (TFE) units, or TFE units and modifying monomer units which are copolymerizable with the TFE units, wherein the aqueous dispersion contains from 70 to 9,000 ppm, based on the aqueous dispersion, of a fluorine-containing compound of the formula (1) below: X—(CF2)m—Y  (1) where X is H or F; m is an integer from 3 to 5; and Y is —SO3M, —SO4M, —SO3R, —SO4R, —COOM, —PO3M2 or —PO4M2, M being H, NH4 or an alkali metal, and R being an alkyl group having 1 to 12 carbons, and the low-molecular-weight PTFE has an average primary particle size of from 100 to 350 nm.

    摘要翻译： 本发明提供一种低分子量聚四氟乙烯（PTFE）的水分散体，其含有易于除去的表面活性剂，并且具有良好的分散稳定性。 具体地说，本发明提供了包含四氟乙烯（TFE）单元或TFE单元的低分子量PTFE的水性分散体和可与TFE单元共聚的改性单体单元，其中，水分散体含有70〜9000ppm， 基于水分散体的下式（1）的含氟化合物：X-（CF 2）m -Y（1）其中X是H或F; m为3〜5的整数; Y是-SO 3 M，-SO 4 M，-SO 3 R，-SO 4 R，-COOM，-PO 3 M 2或-PO 4 M 2，M是H，NH 4或碱金属，R是具有1至12个碳原子的烷基， 分子量的PTFE的平均一次粒径为100〜350nm。

    FLUOROETHERCARBOXYLIC ACID AND PRODUCTION METHOD THEREOF, SURFACTANT, METHOD OF PRODUCING FLUOROPOLYMER AND AQUEOUS DISPERSION USED THEREOF
    29.
    发明申请
    FLUOROETHERCARBOXYLIC ACID AND PRODUCTION METHOD THEREOF, SURFACTANT, METHOD OF PRODUCING FLUOROPOLYMER AND AQUEOUS DISPERSION USED THEREOF 有权
    氟代羧酸及其生产方法，表面活性剂，生产氟聚合物的方法及其使用的水性分散体

    公开(公告)号：US20090176942A1

    公开(公告)日：2009-07-09

    申请号：US12348025

    申请日：2009-01-02

    申请人： Takuji ISHIKAWA ,  Nobuhiko Tsuda ,  Yoshihiro Yamamoto

    发明人： Takuji ISHIKAWA ,  Nobuhiko Tsuda ,  Yoshihiro Yamamoto

    IPC分类号： C08G67/00 ,  C07C59/135 ,  C08L67/00 ,  C07C51/42

    CPC分类号： C08F2/26 ,  B01F17/0035 ,  C07C51/09 ,  C07C59/135

    摘要： The invention provides a fluoroethercarboxylic acid which is represented by the general formula (I): Rf1OCHFCF2ORf2COOM   (I) wherein Rf1 represents a partially or fully fluorinated alkyl group, which may optionally be interrupted with one or more oxygen atoms, Rf2 represents a partially or fully fluorinated alkylene group, which may optionally be interrupted with one or more oxygen atoms, and M represents a monovalent alkali metal, NH4 or H. The fluoroethercarboxylic acid can be suitably used as a surfactant and is low in bioaccumulation. The invention is also a method of fluoropolymer production and an aqueous fluoropolymer dispersion, using the fluoroethercarboxylic acid as a surfactant.

    摘要翻译： 本发明提供由通式（I）表示的氟代醚羧酸：<？in-line-formula description =“In-line formula”end =“lead”？> Rf1OCHFCF2ORf2COOM（I）<βin-line-formula 描述=“内联式”末端=“尾”→其中Rf1表示部分或完全氟化的烷基，其可任选地被一个或多个氧原子间隔，Rf 2表示部分或完全氟化的亚烷基，其可以 任选地被一个或多个氧原子中断，并且M表示一价碱金属NH 4或H.氟代醚羧酸可以适当地用作表面活性剂，并且生物蓄积低。 本发明也是使用氟代醚羧酸作为表面活性剂的氟聚合物生产方法和含氟聚合物水分散体。

    Method For Producing Fluorine-Containing Elastomer Polymer
    30.
    发明申请
    Method For Producing Fluorine-Containing Elastomer Polymer 审中-公开
    生产含氟弹性体聚合物的方法

    公开(公告)号：US20080114118A1

    公开(公告)日：2008-05-15

    申请号：US11547637

    申请日：2005-04-05

    申请人： Nobuhiko Tsuda ,  Yoshiki Tanaka ,  Shigeru Morita ,  Yasuhiko Sawada ,  Tetsuo Shimizu

    发明人： Nobuhiko Tsuda ,  Yoshiki Tanaka ,  Shigeru Morita ,  Yasuhiko Sawada ,  Tetsuo Shimizu

    IPC分类号： C08L27/12 ,  C08F16/24

    CPC分类号： C08F14/18 ,  C08F2/16

    摘要： Disclosed is a method for producing a fluorine-containing elastomer polymer which is excellent in productivity and crosslinkability. Specifically disclosed is a method for producing a fluorine-containing elastomer polymer wherein a fluorine-containing monomer is polymerized in an aqueous solvent in the presence of an emulsifying agent containing a fluorine-containing vinyl group and a chain transfer agent. This method for producing a fluorine-containing elastomer polymer is characterized in that the emulsifying agent containing a fluorine-containing vinyl group is composed of a compound having a radically polymerizable unsaturated bond and a hydrophilic group in a molecule.

    摘要翻译： 公开了一种生产性和交联性优异的含氟弹性体聚合物的制造方法。 具体公开了一种含氟弹性体聚合物的制造方法，其中含氟单体在含有含氟乙烯基和链转移剂的乳化剂存在下，在含水溶剂中聚合。 该含氟弹性体聚合物的制造方法的特征在于，含有含氟乙烯基的乳化剂由分子内具有自由基聚合性不饱和键和亲水性基团的化合物构成。