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1. 发明专利

JP2013071341A Fluororesin molded article 审中-公开
标题翻译：氟菊酯成型品
公开(公告)号：JP2013071341A
公开(公告)日：2013-04-22
申请号：JP2011212653
申请日：2011-09-28
申请人： Du Pont Mitsui Fluorochem Co Ltd , 三井・デュポンフロロケミカル株式会社 , Nichias Corp , ニチアス株式会社
发明人： SUDA TAKAHIDE , NISHIO TAKAO , YAMAMOTO KENTA , MORIYA YUTO , TOMIZAWA TATEO , IIDA TORAO , NIHONGI TAKASHI
IPC分类号： B29C45/00 , B29K27/12 , C08L27/12 , H01L21/304
CPC分类号： B29C45/0001 , B29C45/00 , B29K2027/12 , B29K2995/0058 , B29L2031/7126 , C08F14/26 , C08L27/18 , C08L2205/025 , C08L2205/14 , H01L21/6719 , Y10T428/139 , Y10T428/1397
摘要： PROBLEM TO BE SOLVED: To provide a large injection molded article obtained by injection-molding a composition containing a heat melting fluororesin, especially to provide a large injection molded article which can be molded under a low injection pressure in comparison with a conventional PFA, is obtained by molding a composition superior in mold releasability, is superior particularly in heat resistance and chemical resistance for a substrate processing apparatus, and also has superior dimensional precision.SOLUTION: The injection molded article is obtained by injection-molding the composition containing the heat melting fluororesin and has a projected area in the injection direction of ≥1,100 cm. The composition containing the heat melting fluororesin preferably contains a melt moldable tetrafluoroethylene/fluoroalkoxy trifluoroethylene copolymer having an MFR exceeding 60 g/10 mim.
摘要翻译：要解决的问题：提供一种通过注射成型含有热熔性氟树脂的组合物而获得的大型注塑制品，特别是提供一种可以在低注射压力下成型的大型注塑制品，与常规 PFA是通过模塑脱模性优异的组合物获得的，特别是对于基板处理装置的耐热性和耐化学性特别优异，并且还具有优异的尺寸精度。解决方案：注射成型制品通过注射成型含有热熔性氟树脂的组合物获得，并且在喷射方向上的投影面积≥1,100cm 2 。含有热熔性氟树脂的组合物优选含有MFR超过60g / 10 mim的可熔融成型的四氟乙烯/氟代烷氧基三氟乙烯共聚物。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011236436A Method for suppression-treating dust 有权
标题翻译：抑制剂的方法
公开(公告)号：JP2011236436A
公开(公告)日：2011-11-24
申请号：JP2011177836
申请日：2011-08-16
申请人： Du Pont Mitsui Fluorochem Co Ltd , Murakashi Sekkai Kogyo Kk , Nippo Corp , 三井・デュポンフロロケミカル株式会社 , 村樫石灰工業株式会社 , 株式会社Nippo
发明人： MIZUNO YOSHITOMO , URANO TERUO , KONABE KAZUO , KAWAZOE MITSUYOSHI
IPC分类号： C09K3/22 , C04B24/26 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a method for suppression-treating dusts of dusting substances, which uses a composition of a dust suppression-treating agent comprising a PTFE aqueous dispersion liquid having little possibility of imparting the environmental problem, has a high dust suppressing effect, and has little possibility of imparting the environmental problem; and to provide dust-suppressed materials of dusting substances.SOLUTION: The method for suppression-treating dusts of dusting substances includes: mixing the dust suppression-treating agent composition comprising an aqueous dispersion liquid of a polytetrafluoroethylene having a fluorine-containing emulsifier content of ≤50 ppm wherein the specific gravity of the polytetrafluoroethylene is ≤2.27 and the average particle diameter thereof is 0.1 to 0.5 μm, and containing a hydrocarbon-based anionic surfactant as an emulsion stabilizer, with the dusting substances; and subjecting the mixture to a compression-shearing action at about 20 to 200°C, to thereby fibrillate the polytetrafluoroethylene.
摘要翻译：要解决的问题：提供一种抑制处理除尘物质的粉尘的方法，该方法使用包含几乎没有赋予环境问题的可能性的PTFE水性分散液的粉尘抑制处理剂的组成，具有高的防尘效果好，施加环境问题的可能性很小; 并提供除尘物质的粉尘抑制材料。解决方案：用于抑制粉尘物质粉尘的方法包括：将含有含氟乳化剂含量≤50ppm的聚四氟乙烯的水性分散液的粉尘抑制处理剂组合物混合，其中，聚四氟乙烯≤2.27，平均粒径为0.1〜0.5μm，含有作为乳化稳定剂的烃类阴离子表面活性剂与粉尘物质; 并在约20至200℃下对混合物进行压缩剪切作用，从而使聚四氟乙烯原纤化。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011202033A Coating composition, method for producing film using the same, and coated body using the same 有权
标题翻译：涂料组合物，使用其制造膜的方法和使用其的包衣体
公开(公告)号：JP2011202033A
公开(公告)日：2011-10-13
申请号：JP2010071130
申请日：2010-03-25
申请人： Du Pont Mitsui Fluorochem Co Ltd , Nippon Futsuso Kogyo Kk , 三井・デュポンフロロケミカル株式会社 , 日本フッソ工業株式会社
发明人： FUKUMURA NAOKI , TAKEYAMA MASAHIRO , NAKAZAWA RYO
IPC分类号： C09D127/12 , B05D7/24 , C09D5/00 , C09D7/12 , C09D143/02
摘要： PROBLEM TO BE SOLVED: To provide a primer composition containing chromium-free fluororesin, which can provide a coated body having excellent higher anti-corrosiveness by providing a fluororesin film and a primer layer having sufficient adhesive strength together with the fluororesin film to the surface of a base material such as metal, glass, ceramic, and heat resistant plastic, and to provide a method for producing a film using the primer composition, and a coated body using the primer composition.SOLUTION: A coating composition is provided, which contains fluororesin the melt flow rate (MFR) of which measured at 372°C under a load of 5 kg on the basis of ASTM D1238 is 10-100 g/10 min and organic titanate, wherein the titanium content of the organic titanate with respect to the fluororesin is 1-40 wt.%. There are also provided a method for producing a film using the coating composition, and a coated body using the coating composition.
摘要翻译：要解决的问题：提供含有无铬氟树脂的底漆组合物，其可以通过将氟树脂膜和具有足够粘合强度的底漆层与氟树脂膜一起提供给具有优异的较高抗腐蚀性的涂层体，基材，例如金属，玻璃，陶瓷和耐热塑料，并提供使用底漆组合物制备薄膜的方法和使用底漆组合物的涂布体。溶液：提供含有氟树脂的涂料组合物在372℃，基于ASTM D1238的5kg载荷下测量的熔体流动速率（MFR）为10-100g / 10min，有机钛酸盐，其中钛酸酯相对于氟树脂为1-40重量％。还提供了使用该涂料组合物制备薄膜的方法和使用该涂料组合物的涂布体。

4. 发明专利

JP2007131670A Tetrafluoroethylene copolymer composition for injection molding 有权
标题翻译：用于注射成型的四氢氟乙烯共聚物组合物
公开(公告)号：JP2007131670A
公开(公告)日：2007-05-31
申请号：JP2005323630
申请日：2005-11-08
申请人： Du Pont Mitsui Fluorochem Co Ltd , 三井・デュポンフロロケミカル株式会社
发明人： NAMURA SHINICHI
IPC分类号： C08L27/08
CPC分类号： C08L27/18 , C08L2205/02 , C08L2666/04
摘要： PROBLEM TO BE SOLVED: To provide a tetrafluoroethylene copolymer composition for injection molding that has excellent chemical permeation resistance and durability.
SOLUTION: The injection molding composition comprises a copolymer of tetrafluoroethylene and perfluoro(alkylvinyl ether) and polytetrafluoroethylene, and has a melt flow rate of more than 12g/10 min, a flex life value of more than 20,000 and a nitrogen gas permeability of less than 0.8×10
-10 cm
3 (STP) cm/cm
2 sec cm Hg.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐化学品渗透性和耐久性的用于注射成型的四氟乙烯共聚物组合物。解决方案：注塑组合物包含四氟乙烯和全氟（烷基乙烯基醚）和聚四氟乙烯的共聚物，其熔体流动速率大于12g / 10min，柔性寿命值大于20,000，氮气渗透率小于0.8×10 -10 cm 3 / SP>（STP）cm / cm 2。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007055054A Laminate containing fluorocarbon resin 有权
标题翻译：含有氟树脂的层压板
公开(公告)号：JP2007055054A
公开(公告)日：2007-03-08
申请号：JP2005242041
申请日：2005-08-24
申请人： Du Pont Mitsui Fluorochem Co Ltd , 三井・デュポンフロロケミカル株式会社
发明人： RI TEISHO , TAKI ETSUYA
IPC分类号： B32B17/04 , B32B27/30 , H05K1/03
CPC分类号： C08J5/04 , B32B5/024 , B32B7/08 , B32B15/08 , B32B15/082 , B32B15/085 , B32B15/20 , B32B27/04 , B32B27/12 , B32B27/304 , B32B27/322 , B32B2262/101 , B32B2307/202 , B32B2307/204 , B32B2307/306 , B32B2307/31 , B32B2307/518 , B32B2307/538 , B32B2307/5825 , B32B2307/714 , B32B2307/734 , B32B2457/08 , C08J5/24 , C08J2327/12 , H05K1/034 , H05K1/0366 , H05K2201/0141 , H05K2201/015 , Y10T428/3154 , Y10T428/31678 , Y10T442/20 , Y10T442/2418 , Y10T442/2475 , Y10T442/2992 , Y10T442/3415 , Y10T442/475 , Y10T442/656
摘要： PROBLEM TO BE SOLVED: To provide a laminate containing a heat-melted fluorocarbon resin which has excellent heat resistance of a fluorocarbon resin, low hygroscopicity, and high dielectric characteristics, indicates high mechanical strength by a core material of a glass cloth, a low linear expansion coefficient, and a low thermal shrinkage factor, is improved in dimensional stability and suitable for a high frequency circuit board. SOLUTION: In the laminate containing the fluorocarbon resin, a heat-meltable fluorocarbon resin layer is formed on at least one side of the glass cloth core material, and the glass cloth core material is impregnated with the molten fluorocarbon resin by hot press. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了提供一种含有氟碳树脂的耐热性优异的热熔碳氟树脂的层压体，低吸湿性和高介电特性，通过玻璃布的芯材表现出高的机械强度，低线膨胀系数和低热收缩率，尺寸稳定性提高，适用于高频电路板。解决方案：在含有氟碳树脂的层压体中，在玻璃布芯材的至少一侧上形成可热熔氟树脂层，通过热压将玻璃布芯材浸渍在熔融碳氟树脂中。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006026038A Gas fire-extinguishing agent and fire-extinguishing agent mixture comprising the same 有权
标题翻译：气体灭火剂和灭火剂混合物
公开(公告)号：JP2006026038A
公开(公告)日：2006-02-02
申请号：JP2004208013
申请日：2004-07-15
申请人： Du Pont Mitsui Fluorochem Co Ltd , 三井・デュポンフロロケミカル株式会社
发明人： SASAHARA KENICHI
IPC分类号： A62D1/08
摘要： PROBLEM TO BE SOLVED: To provide a new gas fire-extinguishing agent with little risk of causing ozone destruction while having fire-extinguishing ability and a fire-extinguishing agent mixture for a fire-extinguisher using the gas fire-extinguishing agent, and to further provide a new gas fire-extinguishing agent capable of being a substitute for a halon.
SOLUTION: The gas fire-extinguishing agent mainly comprises hydrodecafluoropentane, and the fire-extinguishing agent mixture comprises the gas fire-extinguishing agent and a propellant comprising at least one material whose boiling point is in a range of 0 to -270°C.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种新型的具有灭火能力的臭氧破坏的危险的气体灭火剂和使用该气体灭火剂的灭火器的灭火剂混合物，并进一步提供能够代替哈龙的新型气体灭火剂。解决方案：气体灭火剂主要包括氢五氟戊烷，灭火剂混合物包括气体灭火剂和包含至少一种沸点在0至-270℃范围内的材料的推进剂 C。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004346262A Aqueous dispersion of fluorine-containing polymer 有权
公开(公告)号：JP2004346262A
公开(公告)日：2004-12-09
申请号：JP2003147346
申请日：2003-05-26
申请人： Du Pont Mitsui Fluorochem Co Ltd , 三井・デュポンフロロケミカル株式会社
发明人： KONABE KAZUO
IPC分类号： C08L27/12 , C08L71/02
摘要： PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a fluorine-containing polymer that is excellent in sedimentation stability, viscosity stability, thermal decomposition properties or the like and is environmentally friendly and that at the same time has a small content of metal impurities.
SOLUTION: The aqueous dispersion of the fluorine-containing polymer is stabilized with a polyoxyethylene alkyl ether surfactant having a polydispersity degree (a value of a weight-average molecular weight Mw divided by a number-average molecular weight Mn) of 1.15 or less and having a small content of high-molecular weight components, preferably having an alkali metal content of 2 ppm or less.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2003327770A Copolymer composition for melt molding 有权
标题翻译：用于熔融成型的共聚物组合物
公开(公告)号：JP2003327770A
公开(公告)日：2003-11-19
申请号：JP2002133874
申请日：2002-05-09
申请人： Du Pont Mitsui Fluorochem Co Ltd , 三井・デュポンフロロケミカル株式会社
发明人： NAMURA SHINICHI
IPC分类号： C08L27/18
摘要： PROBLEM TO BE SOLVED: To provide a copolymer composition excellent in mechanical durability and melt moldability by using a small amount of a perfluoro(alkyl vinyl ether).
SOLUTION: The copolymer composition is obtained by kneading 30-35 wt.% of a polytetrafluoroethylene with 70-45 wt.% of a copolymer of 95-90 wt.% of tetrafluoroethylene and 5-10 wt.% of a perfluoro(alkyl vinyl ether) in a molten state. The copolymer has a melt flow rate at 372±1°C of 0.1-1.7 g/10 min, and the polytetrafluoroethylene has a melt flow rate at 372±1°C of 1 g/10 min or higher.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过使用少量的全氟（烷基乙烯基醚）来提供机械耐久性和熔融成型性优异的共聚物组合物。解决方案：共聚物组合物通过将30-35重量％的聚四氟乙烯与70-45重量％的95-90重量％的四氟乙烯和5-10重量％的全氟（烷基乙烯基醚）。共聚物的熔体流动速率在372±1℃为0.1-1.7g / 10min，聚四氟乙烯的熔体流动速率为372±1℃，为1g / 10min以上。版权所有（C）2004，JPO

9. 发明专利

JP2003041083A Modified polytetrafluoroethylene composition 审中-公开
标题翻译：改性聚四氟乙烯组合物
公开(公告)号：JP2003041083A
公开(公告)日：2003-02-13
申请号：JP2001224930
申请日：2001-07-25
申请人： Du Pont Mitsui Fluorochem Co Ltd , 三井・デュポンフロロケミカル株式会社
发明人： MIZUBUCHI KAZUO
IPC分类号： C08L27/18 , C08F214/26 , C08K7/06
摘要： PROBLEM TO BE SOLVED: To provide a modified polytetrafluoroethylene composition having excellent mechanical properties such as tensile modulus and compressive creep resistance and suitable for sliding materials, or sealing materials.
SOLUTION: The modified polytetrafluoroethylene composition is produced by compounding a tetrafluoroethylene polymer copolymerized with ≤1 wt.% copolymerizable monomer with preferably 5-20 wt.% carbon fibers having a specific surface area of 1.0-2.0 m
2 /g.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有优异的机械性能如拉伸模量和抗压缩蠕变性并适用于滑动材料或密封材料的改性聚四氟乙烯组合物。解决方案：改性聚四氟乙烯组合物通过将与<= 1重量％可共聚单体共聚的四氟乙烯聚合物与比表面积为1.0-2.0m 2 / g的优选5-20重量％碳纤维进行配混来制备。

10. 发明专利

JPS59149969A Primer for fluororesin 失效
标题翻译：氟菊酯
公开(公告)号：JPS59149969A
公开(公告)日：1984-08-28
申请号：JP2374583
申请日：1983-02-17
申请人： Du Pont Mitsui Fluorochem Co Ltd
发明人： ISHIHARA YOSHIAKI
IPC分类号： C08L27/12 , C08K3/00 , C08K3/04 , C08K3/08 , C08K3/22 , C08L1/00 , C08L27/00 , C09D127/12 , C09J175/00
摘要： PURPOSE: To provide a primer for white fluororesin, which has a high hiding powder and a clear bright color, by mixing aluminum flake and carbon black with a primer for heat-resistant, org. high-molecular fluororesin.
CONSTITUTION: 5W30wt% aluminum flake and 1W3wt% carbon black in a weight ratio of aluminum flake to carbon black of 25:1W25:1 are added to a primer for heat-resistant, org. high-molecular fluororesin wherein the weigh ratio of the fluororesin to the heat-resistant, org. high-molecular mateiral is 10:1W1:10, each quantity of aluminum flake and carbon black being based on the combined quantity of the fluororesin and the heat-resistant, org. high-molecular material. The term "primer for heat-resistant, org. high-molecular fluororesin" used herein refers to a dispersion or a soln. of water or an org. liquid contg. colloidal fluororesin particle (having a particle size of 0.05W0.5μ) and a prepolymer of heat-resistant, org. high- molecular material or fine particle (having a particle size of 0.5W50μ) of said material.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了提供白色氟树脂底漆，具有高遮盖力和清晰亮度，通过将铝片和炭黑与底漆混合使用，用于耐热，有机。高分子氟树脂。构成：将铝薄片和炭黑的重量比为25：1-25：1的5-30wt％铝薄片和1-3wt％炭黑加入到耐热组合物的底漆中。高分子氟树脂，其中氟树脂与耐热组合物的重量比。高分子材料为10：1-1：10，各种铝片和炭黑均以氟树脂和耐热组合的量计。高分子材料。术语“底漆耐热，有机。高分子氟树脂“是指分散体或溶胶。的水或组织。液体不足胶体氟树脂颗粒（粒径为0.05-0.5μm）和耐热组合物的预聚物。所述材料的高分子材料或细颗粒（粒径为0.5-50微米）。

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