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1. 发明专利

JP2011253647A Wire 审中-公开
标题翻译：线
公开(公告)号：JP2011253647A
公开(公告)日：2011-12-15
申请号：JP2010125016
申请日：2010-05-31
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： YOSHIMOTO HIROYUKI , FUWA TSUNEHIKO , KINOSHITA TAKUYA , OTANI SEIICHIRO , YAMAGUCHI YASUYUKI , SEKIGUCHI TAKESHI , SHIMONO TAKESHI , SUKEGAWA MASAMICHI
IPC分类号： H01B7/02
摘要： PROBLEM TO BE SOLVED: To provide a wire having a high discharge start voltage and a high withstand voltage, and exhibiting excellent heat-resistance, abrasion resistance, and high mechanical strength capable of withstanding a stress due to a jig during the winding process.SOLUTION: The wire has a conductor, a first insulation layer formed on the outer periphery of the conductor, and a second insulation layer formed on the outer periphery of the first insulation layer and consisting of fluororesin capable of fusion processing or polytetrafluoroethylene. The first insulation layer is a layer consists of fluororesin containing a functional group and capable of fusion processing, and is obtained from an aqueous dispersion where fluororesin containing a functional group having a 98% cumulative particle size of 1-10 μm and an average particle size of 0.3-5 μm and capable of fusion processing are dispersed.
摘要翻译：要解决的问题：提供具有高放电起始电压和高耐受电压的电线，并且具有优异的耐热性，耐磨性和高机械强度，能够在绕组期间承受由夹具引起的应力处理。解决方案：导线具有导体，形成在导体的外周上的第一绝缘层和形成在第一绝缘层的外周上并由能够进行熔融加工的氟树脂或聚四氟乙烯构成的第二绝缘层。第一绝缘层是由含有官能团并能够熔融加工的氟树脂组成的层，并且由含有98％的累积粒径为1-10μm的官能团的氟树脂和平均粒径的水分散体得到的层 0.3-5μm，能够进行熔融加工。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2007321157A Ptfe (polytetrafluoroethylene) powder and process for production of powder for molding ptfe 有权
标题翻译： PTFE（聚四氟乙烯）粉末和用于生产用于成型PTFE的粉末的方法
公开(公告)号：JP2007321157A
公开(公告)日：2007-12-13
申请号：JP2007198149
申请日：2007-07-30
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： TSUJI MASAYUKI , ASANO MICHIO , SUKEGAWA MASAMICHI
IPC分类号： C08J3/12 , C08F14/26
摘要： PROBLEM TO BE SOLVED: To provide a polytetrafluoroethylene powder which can be used for producing a molded product with improved surface roughness Ra, tensile strength and/or tensile elongation, as compared with a conventional powder and with favorable dielectric breakdown strength, and optionally further with excellent apparent density and/or powder fluidity, and a process for production of a powder of polytetrafluoroethylene for use in molding. SOLUTION: The polytetrafluoroethylene powder is characterized in that the surface roughness Ra of a molded product a1 for determination is less than 0.92 μm. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种聚四氟乙烯粉末，该聚四氟乙烯粉末可用于生产具有改善的表面粗糙度Ra，拉伸强度和/或拉伸伸长率的模塑制品，与常规粉末相比具有良好的介电击穿强度，以及任选地进一步具有优异的表观密度和/或粉末流动性，以及用于制造用于模制的聚四氟乙烯粉末的方法。聚四氟乙烯粉末的特征在于，用于测定的成型体a1的表面粗糙度Ra小于0.92μm。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2014059052A Female member for coupler 有权
公开(公告)号：JP2014059052A
公开(公告)日：2014-04-03
申请号：JP2013147605
申请日：2013-07-16
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： IMAMURA HITOSHI , KONO HIDEKI , SUKEGAWA MASAMICHI , YAMAGUCHI YASUYUKI , AOYAMA TAKAHISA
IPC分类号： F16L19/04
CPC分类号： F16L19/0206 , B29C65/561 , B29C66/112 , B29C66/1222 , B29C66/1224 , B29C66/1228 , B29C66/12441 , B29C66/12461 , B29C66/12469 , B29C66/1282 , B29C66/1284 , B29C66/1288 , B29C66/12881 , B29C66/135 , B29C66/522 , B29C66/52291 , B29C66/52298 , B29C66/5344 , B29C66/612 , B29C66/636 , B29C66/71 , B29C66/73115 , B29C66/73161 , F16L19/041 , F16L47/04 , B29K2027/12 , B29K2027/18
摘要： PROBLEM TO BE SOLVED: To provide a female member for coupler that is superior in formability, anti-crack characteristic, seal characteristic and preferable for a coupler of a large diameter pipe.SOLUTION: This invention relates to a female member for a coupler etc. comprising a cylindrical body having a cylindrical through-hole, an annular inward flange protruded at one end of the through-hole from the inner peripheral surface of the cylindrical body in a radial inward direction, a female screw part arranged at the inner peripheral surface of the cylindrical body. A thickness of the cylindrical body in its radial direction is 5 to 20 mm, a thickness of the inner flange in its axial direction is 5 to 20 mm, a diameter of the through-hole formed by the inner flange is 40 mm or more, the female member is made of fluoropolymer having polymerization unit based on tetrafluoroethylene and one or more polymerization units based on perfluoro (alkyl vinyl ether), fluoropolymer includes polymerization unit of 3.0 to 7.0 mass% based on perfluoro (alkyl vinyl ether) in respect to total polymerization units and melt flow rate is 4.5 to 15.0 g/10 minutes.

4. 发明专利

JP2014028952A Modified fluorine-containing copolymer, fluorine resin molded article, and method for manufacturing fluorine resin molded article 有权
标题翻译：改性含氟聚合物，氟树脂模制品和制造氟树脂模制品的方法
公开(公告)号：JP2014028952A
公开(公告)日：2014-02-13
申请号：JP2013140830
申请日：2013-07-04
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SAWAKI KYOHEI , KONO HIDEKI , IMAMURA HITOSHI , AOYAMA TAKAHISA , SUKEGAWA MASAMICHI
IPC分类号： C08J7/00
CPC分类号： C08J7/126 , C08J2327/12
摘要： PROBLEM TO BE SOLVED: To provide: a modified fluorine-containing copolymer having excellent resistance to cracking; a fluorine resin molded article; and a method for manufacturing the fluorine resin molded article.SOLUTION: A modified fluorine-containing copolymer is characterized by being obtained by irradiating a copolymer comprising a tetrafluoroethylene unit, a hexafluoropropylene unit, and a perfluoro(alkyl vinyl ether) unit at an irradiation temperature not more than the melting point of the copolymer but not less than the glass transition temperature.
摘要翻译：要解决的问题：提供：具有优异的抗开裂性的改性含氟共聚物; 氟树脂成型体; 和氟树脂成型体的制造方法。溶解性：改性含氟共聚物的特征在于，通过在照射温度下照射包含四氟乙烯单元，六氟丙烯单元和全氟（烷基乙烯基醚）单元的共聚物不大于共聚物的熔点，但不小于玻璃化转变温度。

5. 发明专利

JP2010163629A Ptfe powder and method for manufacturing powder for ptfe molding 有权
标题翻译： PTFE粉末和PTFE制造用粉末的方法
公开(公告)号：JP2010163629A
公开(公告)日：2010-07-29
申请号：JP2010105325
申请日：2010-04-30
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： TSUJI MASAYUKI , ASANO MICHIO , SUKEGAWA MASAMICHI
IPC分类号： C08J3/12 , C08L27/18
CPC分类号： C08J3/122 , C08J3/12 , C08J2327/18 , C08L27/18 , C08L2205/02 , Y10T428/2982 , C08L2666/04
摘要： PROBLEM TO BE SOLVED: To provide a polytetrafluoroethylene powder which can exhibit improved surface roughness Ra, tensile strength and/or tensile elongation, can have a good dielectric breakdown strength, and optionally is excellent in the apparent density and/or powder fluidity; and to provide a method for manufacturing the polytetrafluoroethylene powder. SOLUTION: There is provide a polytetrafluoroethylene powder, which is a powder composed of a non-modified polytetrafluoroethylene, and can be prepared by granulating a polytetrafluoroethylene having an average particle size of 1 to 6 μm, and has an amorphous index of ≥0.25. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了提供可以表现出改进的表面粗糙度Ra，拉伸强度和/或拉伸伸长率的聚四氟乙烯粉末，可以具有良好的介电击穿强度，并且任选地在表观密度和/或粉末流动性方面是优异的 ; 并提供一种制造聚四氟乙烯粉末的方法。解决方案：提供聚四氟乙烯粉末，其是由未改性的聚四氟乙烯构成的粉末，可以通过将平均粒径为1〜6μm的聚四氟乙烯造粒，并且具有≥ 0.25。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010138404A Sealing material 有权
标题翻译：密封材料
公开(公告)号：JP2010138404A
公开(公告)日：2010-06-24
申请号：JP2010025292
申请日：2010-02-08
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SUKEGAWA MASAMICHI , KAWACHI MASAHARU , ISHIWARI KAZUO
IPC分类号： C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide a sealing material keeping swelling ratio low against a low molecular weight organic compound, particularly a gaseous monomer.
SOLUTION: The sealing material includes a fluorine-containing polymer such as PTFE, modified PTFE, PFA, and FEP, and a compound having an inhibiting action on the swelling of the polymer due to a low molecular weight organic compound, such as an organometallic compound, a sulfur-containing compound, an amine-based compound, or a metal element.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种密封材料，其保持低分子量有机化合物，特别是气态单体的溶胀比。解决方案：密封材料包括诸如PTFE，改性PTFE，PFA和FEP的含氟聚合物，以及由于低分子量有机化合物对聚合物的溶胀具有抑制作用的化合物，例如有机金属化合物，含硫化合物，胺类化合物或金属元素。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2014112514A Sheet, electrode and fuel cell 有权
标题翻译：电极，电极和燃料电池
公开(公告)号：JP2014112514A
公开(公告)日：2014-06-19
申请号：JP2013142987
申请日：2013-07-08
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： YOSHIMOTO HIROYUKI , CHAEN SHINICHI , KAWAHARA KAZUYA , SHIBUYA YOSHIYUKI , SUKEGAWA MASAMICHI
IPC分类号： H01M4/96 , C08J5/18 , C08K3/04 , C08L27/18 , H01M8/10
CPC分类号： H01M4/8673 , C08J3/20 , C08J5/18 , C08J2327/18 , C08K3/04 , C08K2201/014 , H01B1/24 , H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M2008/1095 , H01M2300/0082 , C08L27/18
摘要： PROBLEM TO BE SOLVED: To provide: a sheet which has high conductivity in the thickness direction thereof, is also excellent in gas permeability, water repellency, corrosion resistance and flexibility, and can be suitably used in an electrode of a fuel cell or the like; an electrode; and a fuel cell.SOLUTION: A sheet comprises polytetrafluoroethylene, carbon black and graphite. The polytetrafluoroethylene has a standard specific gravity of 2.14 to 2.28, and the total amount of the carbon black and the graphite exceeds 35 mass% of the total amount of the polytetrafluoroethylene, the carbon black and the graphite.
摘要翻译：要解决的问题：提供：在其厚度方向上具有高导电性的片材，透气性，拒水性，耐腐蚀性和柔软性也优异，并且可以适用于燃料电池等的电极 ; 电极和燃料电池。解决方案：片材包括聚四氟乙烯，炭黑和石墨。聚四氟乙烯的标准比重为2.14〜2.28，炭黑和石墨的总量超过聚四氟乙烯，炭黑和石墨的总量的35质量％。

8. 发明专利

JP2014028953A Modified fluorine resin mixture, fluorine resin molded article, and method for manufacturing fluorine resin molded article 有权
标题翻译：改性氟树脂混合物，氟树脂模制品和制造氟树脂模塑制品的方法
公开(公告)号：JP2014028953A
公开(公告)日：2014-02-13
申请号：JP2013140831
申请日：2013-07-04
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SAWAKI KYOHEI , KONO HIDEKI , IMAMURA HITOSHI , AOYAMA TAKAHISA , SUKEGAWA MASAMICHI
IPC分类号： C08G81/00
CPC分类号： C08J3/28 , C08J3/005 , C08J2327/18 , C08L2205/02 , C08L27/18
摘要： PROBLEM TO BE SOLVED: To provide: a modified fluorine resin mixture having excellent resistance to cracking; a fluorine resin molded article; and a method for manufacturing the fluorine resin molded article.SOLUTION: A modified fluorine resin mixture is characterized by comprising two or more fluorine resins having different melting points, and being obtained by irradiating a mixture of the fluorine resins at an irradiation temperature not higher than the melting point of the fluorine with the highest melting point, but not lower than the glass transition temperature of the fluorine resin with the highest glass transition temperature among the fluorine resins.
摘要翻译：要解决的问题：提供：具有优异的抗开裂性的改性氟树脂混合物; 氟树脂成型体; 氟树脂成形体的制造方法。解决方案：改性氟树脂混合物的特征在于包含两种或更多种具有不同熔点的氟树脂，并且通过在不高于熔点最高的氟的熔点，但不低于氟树脂中玻璃化转变温度最高的氟树脂的玻璃化转变温度。

9. 发明专利

JP2014122707A Female member for coupler 审中-公开
标题翻译：女士会员联合会
公开(公告)号：JP2014122707A
公开(公告)日：2014-07-03
申请号：JP2014028405
申请日：2014-02-18
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： IMAMURA HITOSHI , KONO HIDEKI , SUKEGAWA MASAMICHI , YAMAGUCHI YASUYUKI , AOYAMA TAKAHISA
IPC分类号： F16L19/02 , F16L33/22 , F16L47/06
CPC分类号： F16L19/0206 , B29C65/561 , B29C66/112 , B29C66/1222 , B29C66/1224 , B29C66/1228 , B29C66/12441 , B29C66/12461 , B29C66/12469 , B29C66/1282 , B29C66/1284 , B29C66/1288 , B29C66/12881 , B29C66/135 , B29C66/522 , B29C66/52291 , B29C66/52298 , B29C66/5344 , B29C66/612 , B29C66/636 , B29C66/71 , B29C66/73115 , B29C66/73161 , F16L19/041 , F16L47/04 , B29K2027/12 , B29K2027/18
摘要： PROBLEM TO BE SOLVED: To provide a female member for coupler that is superior in formability, anti-crack characteristic, seal characteristic and preferable for a coupler of a large diameter pipe.SOLUTION: This invention relates to a female member for a coupler etc. comprising a cylindrical body having a cylindrical through-hole, an annular inward flange protruded at one end of the through-hole from the inner peripheral surface of the cylindrical body in a radial inward direction, a female screw part arranged at the inner peripheral surface of the cylindrical body. A thickness of the cylindrical body in its radial direction is 5 to 20 mm, a thickness of the inner flange in its axial direction is 5 to 20 mm, a diameter of the through-hole formed by the inner flange is 40 mm or more, the female member is made of fluoropolymer having polymerization unit based on tetrafluoroethylene and one or more polymerization units based on perfluoro (alkyl vinyl ether), fluoropolymer includes polymerization unit of 3.0 to 7.0 mass% based on perfluoro (alkyl vinyl ether) in respect to total polymerization units and melt flow rate is 4.5 to 15.0 g/10 minutes.
摘要翻译：要解决的问题：提供一种成型性，抗裂纹特性，密封特性优异的耦合器阴构件，并且优选用于大直径管的耦合器。解决方案：本发明涉及一种用于耦合器的阴构件包括具有圆柱形通孔的圆柱形主体，从所述圆柱体的内周表面沿径向向内方向突出于所述通孔的一端的环形向内凸缘，设置在所述圆筒体的内周面的内螺纹部圆柱体。圆筒体的径向厚度为5〜20mm，内凸缘的轴向厚度为5〜20mm，由内凸缘形成的通孔的直径为40mm以上，阴构件由具有基于四氟乙烯的聚合单元和基于全氟（烷基乙烯基醚）的一个或多个聚合单元的含氟聚合物制成，含氟聚合物包括相对于全氟（烷基乙烯基醚）为3.0〜7.0质量％的聚合单元聚合单元和熔体流动速率为4.5至15.0g / 10分钟。

10. 发明专利

JP2014028951A Modified fluorine-containing copolymer, fluorine resin molded article, and method for manufacturing fluorine resin molded article 有权
标题翻译：改性含氟聚合物，氟树脂模制品和制造氟树脂模制品的方法
公开(公告)号：JP2014028951A
公开(公告)日：2014-02-13
申请号：JP2013140829
申请日：2013-07-04
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SAWAKI KYOHEI , KONO HIDEKI , IMAMURA HITOSHI , AOYAMA TAKAHISA , SUKEGAWA MASAMICHI
IPC分类号： C08J7/00 , B29C43/02 , B29K27/12 , C08F214/26 , C08F216/14
CPC分类号： C08J7/123 , B29C35/08 , B29K2027/12 , C08J3/28 , C08J2327/16 , C08J2327/18
摘要： PROBLEM TO BE SOLVED: To provide: a modified fluorine-containing copolymer having excellent resistance to cracking; a fluorine resin molded article; and a method for manufacturing the fluorine resin molded article.SOLUTION: A modified fluorine-containing copolymer is characterized by being obtained by irradiating a copolymer comprising only a tetrafluoroethylene unit and a perfluoro(alkyl vinyl ether) unit at an irradiation temperature not higher than the melting point of the copolymer but not less than 200°C.
摘要翻译：要解决的问题：提供：具有优异的抗开裂性的改性含氟共聚物; 氟树脂成型体; 和氟树脂成型体的制造方法。溶解性：改性含氟共聚物的特征在于，通过在不高于（甲基）丙烯酸甲酯的照射温度下照射不含四氟乙烯单元和全氟（烷基乙烯基醚）单元的共聚物共聚物的熔点不低于200℃。

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