专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06756458B2 Fluorinated compound, method for its production and polymer thereof 失效
标题翻译：氟化合物，其制备方法及其聚合物
公开(公告)号：US06756458B2
公开(公告)日：2004-06-29
申请号：US10307392
申请日：2002-12-02
申请人： Kimiaki Kashiwagi , Gen Ogawa , Masakuni Sato , Kazuya Oharu , Isamu Kaneko , Norihide Sugiyama , Shin Tatematsu
发明人： Kimiaki Kashiwagi , Gen Ogawa , Masakuni Sato , Kazuya Oharu , Isamu Kaneko , Norihide Sugiyama , Shin Tatematsu
IPC分类号： C08F13616
CPC分类号： C07C43/17 , C08F16/32 , C08G77/00 , G02B6/02033
摘要： A novel polymer useful as an optical resin material excellent in heat resistance, a novel monomer for obtaining the polymer, etc., are provided. A fluorinated diene represented by CF2═CF(CF2)nC(CF3)ROCF═CF2 (wherein R is a fluorine atom or a trifluoromethyl group, and n is an integer of from 1 to 3), and a polymer thereof.
摘要翻译：提供了可用作耐热性优异的光学树脂材料的新型聚合物，获得聚合物的新型单体等。由CF 2 = CF（CF 2）n C（CF 3）ROCF = CF 2（其中R为氟原子或三氟甲基，n为1〜3的整数）表示的氟化二烯及其聚合物。

2. 发明授权

US4910276A Cyclic polymerization 失效
标题翻译：循环聚合
公开(公告)号：US4910276A
公开(公告)日：1990-03-20
申请号：US233821
申请日：1988-08-10
申请人： Masaru Nakamura , Isamu Kaneko , Kazuya Oharu , Gen Kojima , Masashi Matsuo , Shunichi Samejima , Motoi Kamba
发明人： Masaru Nakamura , Isamu Kaneko , Kazuya Oharu , Gen Kojima , Masashi Matsuo , Shunichi Samejima , Motoi Kamba
IPC分类号： B01D71/44 , C08F16/32
CPC分类号： C08F16/32 , B01D71/44
摘要： A method for cyclic polymerization, wherein a fluorine-containing monomer is subjected to cyclic polymerization, the fluorine-containing monomer having two carbon-carbon multiple bonds, each having different polymerizability, as linked by a linking chain having a straight chain portion to from 2 to 7 atoms, and having a fluorine content of at least 10% by weight.

3. 发明授权

US4897457A Novel fluorine-containing cyclic polymer 失效
标题翻译：新型含氟环状聚合物
公开(公告)号：US4897457A
公开(公告)日：1990-01-30
申请号：US233820
申请日：1988-08-10
申请人： Masaru Nakamura , Isamu Kaneko , Kazuya Oharu , Gen Kojima , Masashi Matsuo , Shunichi Samejima , Motoi Kamba
发明人： Masaru Nakamura , Isamu Kaneko , Kazuya Oharu , Gen Kojima , Masashi Matsuo , Shunichi Samejima , Motoi Kamba
IPC分类号： B01D71/44 , C08F16/32
CPC分类号： C08F16/32 , B01D71/44
摘要： A fluorine-containing thermoplastic resinous polymer which consist essentially of a group (a) of repeating units of a cyclic structure to be represented by the following general formula: ##STR1## (where: n is an integer of 1 to 2); the polymer having a molecular weight such that the intrinsic viscosity thereof may become at least 0.1.A fluorine-containing thermoplastic resinous polymer which consists essentially of:(i) a group (a) of repeating units to be represented by the following general formula: ##STR2## (where: n is an integer of 1 or 2), and (ii) a group (b) of repeating units to be represented by the following general formula:--CF.sub.2 --CFX)--(where: X is selected from fluorine, chlorine. O--CF.sub.2 CF.sub.2 CF.sub.3, O--CF.sub.2 CF(CF.sub.3)OCF.sub.2 CF.sub.2 SO.sub.2 F, and O--CF.sub.2 CF.sub.2 CF.sub.2 COOCH.sub.3)the polymer containing therein at least 80% by weight of the group of repeating units (a), and having a molecular weight such that the intrinsic viscosity thereof may be become at least 0.1.

4. 发明授权

US5268411A Fluorine-containing polymer composition 失效
标题翻译：含氟聚合物组合物
公开(公告)号：US5268411A
公开(公告)日：1993-12-07
申请号：US18561
申请日：1993-02-17
申请人： Shunsuke Yokotsuka , Isamu Kaneko , Kazuya Oharu
发明人： Shunsuke Yokotsuka , Isamu Kaneko , Kazuya Oharu
IPC分类号： C08J3/09 , C08K5/02 , C08L27/12
CPC分类号： C08J3/093 , C08J2327/12 , C08J2329/10
摘要： A fluorine-containing polymer composition comprising a solvent containing a block compound composed of a polyfluorinated segment and a hydrocarbon segment and a fluorine-containing polymer having a fluorine-containing aliphatic cyclic structure dissolved in the solvent.
摘要翻译：包含含有由多氟化段和烃链段构成的嵌段化合物的溶剂和溶解在溶剂中的含氟脂肪族环状结构的含氟聚合物的含氟聚合物组合物。

5. 再颁专利

USRE41806E1 Process for producing a fluorine atom-containing sulfonyl fluoride compound 失效
标题翻译：含氟原子的磺酰氟化合物的制造方法
公开(公告)号：USRE41806E1
公开(公告)日：2010-10-05
申请号：US11812533
申请日：2007-06-19
申请人： Masahiro Ito , Kunio Watanabe , Takashi Okazoe , Isamu Kaneko , Daisuke Shirakawa
发明人： Masahiro Ito , Kunio Watanabe , Takashi Okazoe , Isamu Kaneko , Daisuke Shirakawa
IPC分类号： C07C309/00
CPC分类号： C07C309/82 , C07C51/60 , C07C303/22 , C07C59/135
摘要： The present invention provides a process whereby fluorine atom-containing sulfonyl fluoride compound(s) useful as e.g. materials for ion-exchange membranes, can be produced efficiently and at low cost without structural limitations while solving the difficulties in production. Namely, the present invention provides a process which comprises reacting XSO2RA-E1 (1) with RB-E2 (2) to form XSO2R4-E-RB (3), then reacting (3) with fluorine in a liquid phase to form FSO2RAF-EF-RBF (4), and further, decomposing the compound to obtain FSO2RAF-EFl (5), wherein RA is a bivalent organic group, E1 is a monovalent reactive group, RB is a monovalent organic group, E2 is a monovalent reactive group which is reactive with E1, E is a bivalent connecting group formed by the reaction of E1 with E2, RAF is a bivalent organic group formed by the fluorination of RA, etc., RBF is the same group as RB, etc., EF1 is a bivalent connecting group formed by the fluorination of E, etc., EF1 is a monovalent group formed by the decomposition of EF, and X is a halogen atom.
摘要翻译：本发明提供了一种可用于例如氟原子的磺酰氟化合物的方法。用于离子交换膜的材料可以在没有结构限制的情况下有效且低成本地生产，同时解决生产上的困难。即，本发明提供一种方法，其包括使XSO2RA-E1（1）与RB-E2（2）反应形成XSO 2 R 4 -E-RB（3），然后使（3）与氟在液相中反应形成FSO2RAF- EF-RBF（4），进一步分解化合物，得到FSO2RAF-EF1（5），其中RA为二价有机基团，E1为单价反应性基团，RB为一价有机基团，E2为单价反应基团 E与E1反应，E是通过E1与E2的反应形成的二价连接基团，RAF是通过RA的氟化形成的二价有机基团等，RBF与RB等同，EF1是通过E的氟化形成的二价连接基团等，EF1是通过EF的分解形成的一价基团，X是卤素原子。

6. 发明申请

US20070207409A1 FLUORINATED COMPOUND, AND FLUOROPOLYMER, PROCESS FOR ITS PRODUCTION AND RESIST COMPOSITION CONTAINING IT 失效
标题翻译：氟化合物和氟聚合物，其生产及其组合物的方法
公开(公告)号：US20070207409A1
公开(公告)日：2007-09-06
申请号：US11746316
申请日：2007-05-09
申请人： Yoko TAKEBE , Isamu Kaneko
发明人： Yoko TAKEBE , Isamu Kaneko
IPC分类号： C07C43/16
CPC分类号： G03F7/0046 , C07C69/65 , C08F36/20 , G03F7/0395 , G03F7/0397 , Y10S430/115 , Y10S430/146
摘要： To provide a fluoropolymer having functional groups and having high transparency in a wide wavelength region, and a resist composition comprising the fluoropolymer. A fluoropolymer (A) having monomer units formed by polymerization of a fluorinated diene represented by the following formula (1): CF2═CFCH2CH-Q-CH2CH═CH2 (1) wherein Q is (CH2)aC(CF3)2OR4 (wherein a is an integer of from 0 to 3, R4 is an alkyl group or a fluorinated alkyl group having at most 20 carbon atoms which may have an etheric oxygen atom, an alkoxycarbonyl group having at most 6 carbon atoms, or CH2R5 (wherein R5 is an alkoxycarbonyl group having at most 6 carbon atoms)), or (CH2)dCOOR6 (wherein d is 0 or 1, and R6 is a hydrogen atom, or an alkyl group or a fluorinated alkyl group having at most 20 carbon atoms), a process for its production and a resist composition having the fluoropolymer (A) as a base.
摘要翻译：提供具有官能团并且在宽波长区域具有高透明度的含氟聚合物，以及包含含氟聚合物的抗蚀剂组合物。具有通过由下式（1）表示的氟化二烯的聚合形成的单体单元的含氟聚合物（A）：<？in-line-formula description =“In-line formula”end =“lead”？> CF 2 < - CHCH 2 CH-CH-CH 2 CH-CH 2（1）<β在线公式描述其中Q为（CH 2）2，C（CF 3）3）其中Q为（CH 3） >其中a为0〜3的整数，R 4为烷基或碳原子数为20以下的氟代烷基可以具有醚性氧原子的原子，具有至多6个碳原子的烷氧基羰基或CH 2 R 5（其中R 5）是具有至多6个碳原子的烷氧基羰基））或（CH 2）2 COR 6（其中d为0或1，以及 R 6是氢原子，或者具有至多20个碳原子的烷基或氟化烷基），其制备方法和抗蚀剂组合物将含氟聚合物（A）作为碱。

7. 发明授权

US07026416B2 Fluoropolymer 失效
标题翻译：含氟聚合物
公开(公告)号：US07026416B2
公开(公告)日：2006-04-11
申请号：US11124133
申请日：2005-05-09
申请人： Yasuhide Kawaguchi , Shinji Okada , Yoko Takebe , Osamu Yokokoji , Isamu Kaneko
发明人： Yasuhide Kawaguchi , Shinji Okada , Yoko Takebe , Osamu Yokokoji , Isamu Kaneko
IPC分类号： C08F136/16 , C08F236/16 , C08F36/16 , G03F7/039
CPC分类号： C08F214/18 , C08F36/20 , C08F2/60
摘要： To provide a fluoropolymer suitable for use as a base polymer for resist materials for excimer lasers having a wavelength of 250 nm or shorter.A fluoropolymer having a monomer unit formed by cyclopolymerization of a fluorinated diene compound represented by the following formula (3), CF2═CFCF2—C(CF3)(R5)—CH2CH═CH2 (3) wherein R5 is either a hydroxyl group blocked by —CHR7—O—R8 or an organic group having the hydroxyl group, and R8 is a cyclic saturated hydrocarbon such as a cycloalkyl group which may have a substituent, or an organic group having the cyclic saturated hydrocarbon.
摘要翻译：提供适合作为波长为250nm以下的准分子激光的抗蚀剂材料的基础聚合物的氟聚合物。具有由下式（3）表示的氟化二烯化合物的环化聚合形成的单体单元的含氟聚合物，<？in-line-formula description =“In-Line Formulas”end =“lead”→> CF 2 -CFCF 2 -C（CF 3）（R 5）CH 2 CH- （3）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中R 5是羟基被封闭或具有羟基的有机基团，R 8为环状饱和烃，例如环烷基其可以具有取代基，或具有环状饱和烃的有机基团。

8. 发明申请

US20050202345A1 Resist composition 审中-公开
标题翻译：抗蚀组成
公开(公告)号：US20050202345A1
公开(公告)日：2005-09-15
申请号：US11124214
申请日：2005-05-09
申请人： Yasuhide Kawaguchi , Isamu Kaneko , Yoko Takebe , Shinji Okada , Osamu Yokokoji
发明人： Yasuhide Kawaguchi , Isamu Kaneko , Yoko Takebe , Shinji Okada , Osamu Yokokoji
IPC分类号： C08F8/00 , C08F8/02 , C08F14/18 , C08F16/02 , C08F16/24 , C08F36/16 , G03C1/492 , G03F7/004 , G03F7/039 , H01L21/027
CPC分类号： G03F7/0397 , C08F14/18 , C08F36/16 , G03C1/492 , G03F7/0046 , G03F7/0392
摘要： A resist composition which can easily form a resist pattern excellent in transparency for vacuum ultraviolet rays such as an F2 excimer laser or the like and dry etching characteristics and further excellent in sensitivity, resolution, flatness, thermal resistance and the like, is provided. The resist composition, characterized by comprising (A) a fluorine-containing polymer having an acidic group blocked with a blocking group containing a cycloalkyl group, an organic group having one or more of cycloalkyl groups, a bicycloalkyl group or the like, (B) an acid generating compound capable of generating an acid by irradiation with a light, and (C) an organic solvent.
摘要翻译：能容易地形成例如F 2激子等真空紫外线透明性优异的抗干蚀剂组合物和干蚀刻特性，并且灵敏度，分辨率，平坦度，耐热性更好等等。抗蚀剂组合物，其特征在于，包含（A）具有被含有环烷基的封端基封闭的酸性基团的含氟聚合物，具有一个或多个环烷基的有机基团，双环烷基等，（B）能够通过光照射产生酸的酸产生化合物，和（C）有机溶剂。

9. 发明授权

US06717747B2 Image pickup lens 失效
标题翻译：摄像镜头
公开(公告)号：US06717747B2
公开(公告)日：2004-04-06
申请号：US09924020
申请日：2001-08-07
申请人： Isamu Kaneko
发明人： Isamu Kaneko
IPC分类号： G02B308
CPC分类号： G02B13/0025 , G02B3/08 , G02B13/006 , G02B13/18
摘要： In an image pickup lens including a lens body, at least one of faces of the lens body is formed into an aspherical shape, and at least one of a first face of the lens body adjacent an object and a second face of said lens body adjacent an image pickup surface is a Fresnel face. Thus, the image pickup lens can be reduced in size, and the optical characteristics of the image pickup lens can be enhanced remarkably in a simple structure.
摘要翻译：在包括透镜体的图像拾取透镜中，透镜体的至少一个表面形成为非球面形状，并且透镜体的与物体相邻的第一面和所述透镜体的第二面中的至少一个相邻图像拾取表面是菲涅尔面。因此，可以减小图像拾取透镜的尺寸，并且可以以简单的结构显着提高图像拾取镜头的光学特性。

10. 发明授权

US4934577A Guide post for magnetic tapes 失效
标题翻译：导磁柱用于磁带
公开(公告)号：US4934577A
公开(公告)日：1990-06-19
申请号：US290687
申请日：1988-12-27
申请人： Toshiaki Sugimoto , Mayumi Endou , Isamu Kaneko
发明人： Toshiaki Sugimoto , Mayumi Endou , Isamu Kaneko
IPC分类号： G11B15/60 , G11B23/50
CPC分类号： G11B15/60 , G11B23/502 , Y10S242/90
摘要： A guide post for magnetic tapes manufactured by injection molding of a composite material prepared by mixing a thermoplastic resin used as a basic ingredient with an electrically conductive carbon black and a spherical silicon resin. This guide post can exhibit characteristics equivalent to those of the metal guide post owing to the function of the electrically conductive carbon black and the spherical silicon resin. The composite material can further contain a solid lubricant mixed therewith.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式