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61. 发明授权

US08198480B2 Fluoroalkyl carboxylic acid derivative, method for producing fluorine-containing polymer, and aqueous dispersion of fluorine-containing polymer 有权
标题翻译：氟烷基羧酸衍生物，含氟聚合物的制造方法和含氟聚合物的水分散体
公开(公告)号：US08198480B2
公开(公告)日：2012-06-12
申请号：US12537220
申请日：2009-08-06
申请人： Shigeru Morita , Yoshiki Tanaka , Keiko Washino , Nobuhiko Tsuda , Mitsuru Kishine
发明人： Shigeru Morita , Yoshiki Tanaka , Keiko Washino , Nobuhiko Tsuda , Mitsuru Kishine
IPC分类号： C07C59/135
CPC分类号： C08F14/18 , C08F2/16
摘要： This invention provides a novel compound which can be properly used as a surfactant, a method of producing a fluoropolymer, surfactant and a fluoropolymer aqueous dispersions using the novel compound. This invention is a fluoroalkylcarboxylic acid derivative which is represented by the general formula (i): Rf1(OCH2CF2CF2)n1OCX1X2CF2(Rf2)n2COOM (i) wherein Rf1 represents a straight or branched fluoroalkyl group containing 1 to 20 carbon atoms, which fluoroalkyl group may optionally contain 1 to 5 oxygen atoms in the principal chain thereof, Rf2 represents a straight or branched fluoroalkylene group containing 1 to 25 carbon atoms, said fluoroalkylene group may optionally contain 1 to 5 oxygen atoms in the principal chain thereof, n1 represents an integer of 0 to 3, n2 represents an integer of 0 or 1, X1 and X2 are the same or different and each represents hydrogen atom or fluorine atom, and M represents NH4 or a monovalent metal element.
摘要翻译：本发明提供了可以适当地用作表面活性剂的新型化合物，使用该新化合物的含氟聚合物，表面活性剂和含氟聚合物水分散体的制造方法。本发明是由通式（i）表示的氟代烷基羧酸衍生物：Rf1（OCH2CF2CF2）n1OCX1X2CF2（Rf2）n2COOM（i）其中Rf1表示含有1至20个碳原子的直链或支链氟代烷基，该氟代烷基可以在其主链中任选含有1至5个氧原子，Rf2表示含有1至25个碳原子的直链或支链氟代亚烷基，所述氟代亚烷基可以任选地在其主链中含有1至5个氧原子，n1表示整数 0〜3，n2表示0或1的整数，X1和X2相同或不同，表示氢原子或氟原子，M表示NH4或一价金属元素。

62. 发明申请

US20090286932A1 AQUEOUS FLUORINE-CONTAINING POLYMER DISPERSION 有权
标题翻译：含水氟聚合物分散体
公开(公告)号：US20090286932A1
公开(公告)日：2009-11-19
申请号：US12307172
申请日：2007-07-05
申请人： Chie Sawauchi , Nobuhiko Tsuda
发明人： Chie Sawauchi , Nobuhiko Tsuda
IPC分类号： C08F2/22 , C08L27/12
CPC分类号： C08F214/26 , C08F6/16 , C08F259/08 , C09D127/18 , C08L27/18 , C08F214/18
摘要： The present invention provides an aqueous fluoropolymer dispersion having good mechanical characteristics and storage stability and containing substantially no fluorinated surfactant. The present invention is related to an aqueous fluoropolymer dispersion comprising a dispersed fluoropolymer particle with an average primary particle diameter of 50 to 400 nm, a surface layer of the dispersed fluoropolymer particle being obtained by emulsion polymerization of a monomer composition consisting of 99.999 to 98 mole percent of tetrafluoroethylene and 0.001 to 2 mole percent of a modifier monomer, a fluorinated surfactant content being not higher than 50 ppm, a fluoropolymer content being 20 to 75% by mass, and a nonfluorinated nonionic surfactant content being 2 to 15% by mass relative to 100% by mass of the fluoropolymer.
摘要翻译：本发明提供具有良好的机械特性和储存稳定性的含氟聚合物水分散体，并且基本上不含氟化表面活性剂。本发明涉及含氟平均一次粒径为50〜400nm的分散含氟聚合物粒子的水性含氟聚合物分散体，分散的含氟聚合物粒子的表面层是将由99.999〜98摩尔的单体组合物四氟乙烯百分比和0.001〜2摩尔％的改性剂单体，氟化表面活性剂含量不高于50ppm，含氟聚合物含量为20〜75质量％，非氟化非离子表面活性剂含量相对于2〜15质量％至100质量％的含氟聚合物。

63. 发明申请

US20090105372A1 AQUEOUS FLUOROPOLYMER DISPERSION AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：水性氟聚合物分散体及其生产方法
公开(公告)号：US20090105372A1
公开(公告)日：2009-04-23
申请号：US11916753
申请日：2006-06-09
申请人： Chie Sawauchi , Nobuhiko Tsuda
发明人： Chie Sawauchi , Nobuhiko Tsuda
IPC分类号： C08F6/10
CPC分类号： C08F14/18 , C08J3/05 , C08J2327/12 , C08K5/42 , C09D127/18 , C08F2/16 , C08L27/12
摘要： A process for producing an aqueous fluoropolymer dispersion which includes adding a specific compound to a to-be-treated aqueous fluoropolymer dispersion containing a particle of fluoropolymer dispersed therein, the to-be-treated aqueous fluoropolymer dispersion containing a fluorinated surfactant (A) with a molecular weight lower than 1000 in an amount of 100 ppm or less of the fluoropolymer and the specific compound being (1) a sulfosuccinic acid alkyl ester or a salt thereof, or a sulfosuccinic acid fluoroalkyl ester or a salt thereof, (2) the fluorinated surfactant (A), (3) a fluorinated surfactant (B) with a molecular weight lower than 1000, differing from the fluorinated surfactant (A) and/or (4) an aliphatic carboxylic acid or a salt thereof, which compound is added in total amount of 10 to 5000 ppm of said fluoropolymer.
摘要翻译：一种含氟聚合物水分散体的制造方法，其特征在于，在含有含氟聚合物的分散体的待处理含水氟聚合物分散体中添加特定的化合物，含有氟化表面活性剂（A）的待处理含水氟聚合物分散液（1）磺基琥珀酸烷基酯或其盐或磺基琥珀酸氟代烷基酯或其盐的分子量低于1000的氟聚合物，特定化合物的量低于1000，（2）氟化表面活性剂（A），（3）分子量低于1000的氟化表面活性剂（B）与氟化表面活性剂（A）和/或（4）脂族羧酸或其盐不同，该化合物加入总量为10〜5000ppm的所述含氟聚合物。

64. 发明申请

US20070135558A1 Process for producing aqueous fluoropolymer dispersion and aqueous fluoropolymer dispersion 有权
标题翻译：制备含氟聚合物含水分散体和含氟聚合物含水分散体的方法
公开(公告)号：US20070135558A1
公开(公告)日：2007-06-14
申请号：US10577424
申请日：2004-10-29
申请人： Nobuhiko Tsuda , Chie Sawauchi , Yasuhiko Sawada , Tetsuo Shimizu
发明人： Nobuhiko Tsuda , Chie Sawauchi , Yasuhiko Sawada , Tetsuo Shimizu
IPC分类号： D06M15/277
CPC分类号： C08F6/20 , C08F6/16 , C08F14/18 , C08F14/26 , C08F214/26 , C08L27/12 , C08F2/16
摘要： The present invention provides a method of producing a fluoropolymer aqueous dispersion by which the fluorine-containing emulsifier contained in the fluoropolymer aqueous dispersion as obtained after polymerization can be efficiently removed as well as a fluoropolymer aqueous dispersion low in fluorine-containing emulsifier concentration. The present invention is a method of producing a fluoropolymer aqueous dispersion which comprises carrying out a concentration treatment comprising a concentration operation of a pretreatment fluoropolymer aqueous dispersion, wherein the pretreatment fluoropolymer aqueous dispersion is obtained by carrying out a polymerization in an aqueous medium in the presence of a fluorine-containing surfactant (A), the fluorine-containing surfactant (A) is a fluorine-containing surfactant having an octanol/water partition coefficient of 1.5 to 3.5.
摘要翻译：本发明提供一种含氟聚合物水性分散体的制造方法，其中可以有效地除去聚合后得到的含氟聚合物水分散体中所含的含氟乳化剂以及含氟乳化剂浓度低的含氟聚合物水分散体。本发明是一种含氟聚合物水性分散体的制造方法，其特征在于，进行包含预处理含氟聚合物水分散液的浓缩操作的浓缩处理，其中，所述预处理含氟聚合物水分散体是通过在水性介质中进行聚合而得到的含氟表面活性剂（A）的含氟表面活性剂（A）为辛醇/水分配系数为1.5〜3.5的含氟表面活性剂。

65. 发明授权

US06743842B1 Fluorine-containing resin powder coating composition 失效
标题翻译：含氟树脂粉末涂料组合物
公开(公告)号：US06743842B1
公开(公告)日：2004-06-01
申请号：US09868071
申请日：2001-06-14
申请人： Ryoichi Fukagawa , Nobuhiko Tsuda , Masaru Nagato , Go Nagai , Ryuji Iwakiri
发明人： Ryoichi Fukagawa , Nobuhiko Tsuda , Masaru Nagato , Go Nagai , Ryuji Iwakiri
IPC分类号： C08K524
CPC分类号： C09D127/12 , C08L33/06 , C08L83/02 , C08L83/04 , C08L2666/14 , C08L2666/02
摘要： To provide a powder coating composition which comprises 100 parts by weight of fluorine-containing resin and 1 to 40 parts by weight of tetrafunctional or trifunctional silicate compound or a condensation product thereof, has a function of removing electrostatic charge and gives a coating film having a high hardness and stain-proof property.
摘要翻译：为了提供一种包含100重量份含氟树脂和1至40重量份四官能或三官能硅酸盐化合物或其缩合产物的粉末涂料组合物，具有除去静电荷的功能，并得到具有高硬度和防污性能。

66. 发明授权

US06706794B1 Powder coating composition having high weather resistance 失效
标题翻译：具有高耐候性的粉末涂料组合物
公开(公告)号：US06706794B1
公开(公告)日：2004-03-16
申请号：US09869607
申请日：2001-07-02
申请人： Nobuhiko Tsuda , Ryuji Iwakiri , Ryoichi Fukagawa , Keisuke Tano , Daisuke Tanizawa
发明人： Nobuhiko Tsuda , Ryuji Iwakiri , Ryoichi Fukagawa , Keisuke Tano , Daisuke Tanizawa
IPC分类号： C08K720
CPC分类号： C09D123/283 , C08L67/00 , C09D127/12 , C08L2666/28 , C08L2666/54 , C08L2666/14
摘要： A powder coating composition which comprises (A) a fluorine-containing copolymer having a crosslinkable reactive group and (B) a curing agent being capable of forming crosslinkage by reacting with the crosslinkable reactive group of the fluorine-containing copolymer in a weight ratio (A)/(B) of 40/60 to 98/2, and contains rutile titanium oxide and other pigment. The powder coating composition can form a coating film which can exhibit excellent weather resistance even under very strict environment specified in AAMA 2605 standard, etc., and is suitable particularly for an exterior member for building, for example, an aluminum sash.
摘要翻译：一种粉末涂料组合物，其包含（A）具有交联性反应性基团的含氟共聚物和（B）固化剂，其能够通过与所述含氟共聚物的交联性反应性基团的重量比（A ）/（B）为40/60〜98/2，并含有金红石型氧化钛等颜料。粉末涂料组合物可以形成即使在AAMA 2605标准等中规定的非常严格的环境下也能表现出优异的耐候性的涂膜，特别适用于建筑用的外部构件，例如铝窗框。

67. 发明授权

US06635221B1 Method of rust inhibition with thermosetting fluorine-containing resin powder coating composition 失效
标题翻译：热固性含氟树脂粉末涂料组合物的防锈方法
公开(公告)号：US06635221B1
公开(公告)日：2003-10-21
申请号：US09869611
申请日：2001-07-02
申请人： Nobuhiko Tsuda , Ryuji Iwakiri , Ryoichi Fukagawa , Keisuke Tano , Daisuke Tanizawa
发明人： Nobuhiko Tsuda , Ryuji Iwakiri , Ryoichi Fukagawa , Keisuke Tano , Daisuke Tanizawa
IPC分类号： C23F1100
CPC分类号： C09D127/18 , C09D127/12 , C09D127/20 , Y10T428/2998
摘要： A method of inhibiting a base metal from rusting which comprises applying to the metallic base a thermosetting fluororesin powder coating composition containing substantially no chlorine. Thus, the metallic base can be effectively prevented from rusting. This method is especially useful for coating in coastal regions where salt damage is a problem, in the outdoors where acid rain causes damage, and in kitchens.
摘要翻译：一种抑制贱金属生锈的方法，包括将基本上不含氯的热固性氟树脂粉末涂料组合物施加到金属基底上。因此，能够有效地防止金属基体的生锈。这种方法特别适用于在盐碱损害问题的沿海地区，酸雨造成损害的户外，以及厨房中涂层。

68. 发明授权

US06552127B1 Thermoplastic resin composition 失效
标题翻译：热塑性树脂组合物
公开(公告)号：US06552127B1
公开(公告)日：2003-04-22
申请号：US09540759
申请日：2000-03-31
申请人： Tetsuo Shimizu , Yoshihisa Yamamoto , Seitaro Yamaguchi , Nobuhiko Tsuda , Noriyasu Yamane , Takafumi Yamato , Masahiro Kumegawa , Takayuki Araki
发明人： Tetsuo Shimizu , Yoshihisa Yamamoto , Seitaro Yamaguchi , Nobuhiko Tsuda , Noriyasu Yamane , Takafumi Yamato , Masahiro Kumegawa , Takayuki Araki
IPC分类号： C08L6702
CPC分类号： C08L77/06 , C08G59/30 , C08G59/3254 , C08G61/12 , C08L27/12 , C08L27/16 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L77/00 , C08L77/02 , C08L81/04 , C08L101/00 , C08L2201/00 , C08L2666/02 , C08L2666/04 , C08L27/00 , C08L2666/14
摘要： A thermoplastic resin composition comprising a blend obtainable by blending 0.1 to 99% by weight of (a) a fluorine-containing polymer having a number-average molecular weight of 2000 to 1000000 and having hydroxy group or epoxy group at least at one of end portions of a main chain and side chain of the polymer, and 1 to 99.9% by weight of (b) a heat resisting thermoplastic resin having a crystalline melting point or glass transition temperature of not less than 150° C. The present invention can provide a composition comprising various heat resisting thermoplastic resins and a fluorine-containing polymer having a functional group which is capable of developing an affinity with said resins and forming a uniform dispersion
摘要翻译：一种热塑性树脂组合物，其包含通过将（a）数均分子量为2000〜1000000的含氟聚合物与至少一个末端部分具有羟基或环氧基的0.1〜99重量％的聚合物的主链和侧链，和1〜99.9重量％的（b）具有不低于150℃的结晶熔点或玻璃化转变温度的耐热性热塑性树脂。本发明可以提供一种包含各种耐热性热塑性树脂的组合物和具有能够与所述树脂形成亲和性并形成均匀分散体的官能团的含氟聚合物

69. 发明授权

US06361865B1 Method for surface-coating synthetic resins 失效
标题翻译：表面涂布合成树脂的方法
公开(公告)号：US06361865B1
公开(公告)日：2002-03-26
申请号：US09423046
申请日：2000-03-09
申请人： Nobuhiko Tsuda , Ryuji Iwakiri , Masaru Nagato , Katsuhiko Imoto
发明人： Nobuhiko Tsuda , Ryuji Iwakiri , Masaru Nagato , Katsuhiko Imoto
IPC分类号： B32B2736
CPC分类号： C08J7/047 , C08J2427/00 , C09D127/12 , Y10T428/31507
摘要： A surface protective coating layer being excellent in weather resistance and chemical resistance is formed on a synthetic resin substrate. An aqueous dispersion of fluorine-containing resin is applied to the synthetic resin substrate.
摘要翻译：在合成树脂基板上形成耐候性和耐化学性优异的表面保护涂层。将含氟树脂的水分散体涂布在合成树脂基材上。

70. 发明授权

US6054537A Thermoplastic resin composition 有权
标题翻译：热塑性树脂组合物
公开(公告)号：US6054537A
公开(公告)日：2000-04-25
申请号：US186427
申请日：1998-11-05
申请人： Tetsuo Shimizu , Yoshihisa Yamamoto , Seitaro Yamaguchi , Nobuhiko Tsuda , Noriyasu Yamane , Takafumi Yamato , Masahiro Kumegawa , Takayuki Araki
发明人： Tetsuo Shimizu , Yoshihisa Yamamoto , Seitaro Yamaguchi , Nobuhiko Tsuda , Noriyasu Yamane , Takafumi Yamato , Masahiro Kumegawa , Takayuki Araki
IPC分类号： C08G59/30 , C08G59/32 , C08G61/12 , C08L27/12 , C08L27/16 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L71/10 , C08L77/00 , C08L77/02 , C08L77/06 , C08L81/04 , C08L101/00
CPC分类号： C08L77/06 , C08G59/30 , C08G59/3254 , C08G61/12 , C08L101/00 , C08L27/12 , C08L27/16 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L77/00 , C08L77/02 , C08L81/04 , C08L2201/00
摘要： A thermoplastic resin composition comprising a blend obtainable by blending 0.1 to 99% by weight of (a) a fluorine-containing polymer having a number-average molecular weight of 2000 to 1000000 and having hydroxy group or epoxy group at least at one of end portions of a main chain and side chain of the polymer, and 1 to 99.9% by weight of (b) a heat resisting thermoplastic resin having a crystalline melting point or glass transition temperature of not less than 150.degree. C. The present invention can provide a composition comprising various heat resisting thermoplastic resins and a fluorine-containing polymer having a functional group which is capable of developing an affinity with said resins and forming a uniform dispersion.
摘要翻译：一种热塑性树脂组合物，其包含通过将（a）数均分子量为2000〜1000000的含氟聚合物与至少一个末端部分具有羟基或环氧基的0.1〜99重量％的聚合物的主链和侧链，以及1〜99.9重量％的（b）结晶熔点或玻璃化转变温度为150℃以上的耐热性热塑性树脂。本发明可以提供一种包含各种耐热性热塑性树脂的组合物和具有能够与所述树脂形成亲和性并形成均匀分散体的官能团的含氟聚合物。

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