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1. 发明授权

EP3064537B1 FILM AND METHOD FOR PRODUCING SAME 有权
公开(公告)号：EP3064537B1
公开(公告)日：2018-09-19
申请号：EP14858503.7
申请日：2014-10-08
申请人： Daikin Industries, Ltd.
发明人： KOU, Meiten , KANEMURA, Takashi , MUKAI, Eri , KODANI, Tetsuhiro
IPC分类号： H01L41/193 , H01G4/14 , C08J7/06 , H01L41/45
CPC分类号： C08J5/18 , C08J7/06 , C08J2327/16 , H01G4/14 , H01G4/306 , H01G4/33 , H01L41/193 , H01L41/45 , Y02P20/582
摘要： A primary object of the present invention is to provide a film exhibiting high electrical insulation properties and excellent withstand voltage properties and a method for producing the film. As a means for achieving the object, the present invention provides a vinylidene fluoride-based polymer film in which the 99% voltage failure resistance value in a Weibull plot is 300 V/µm or more.

2. 发明公开

EP3327068A1 FILM 有权
公开(公告)号：EP3327068A1
公开(公告)日：2018-05-30
申请号：EP16827683.0
申请日：2016-07-13
申请人： Daikin Industries, Ltd.
发明人： KANEMURA, Takashi , MUKAI, Eri , HAZAMA, Takeshi , KODANI, Tetsuhiro , KOMATSU, Nobuyuki , NAKAMURA, Hisako , YOKOTANI, Kouji , TATEMICHI, Mayuko , HIGAKI, Akio
IPC分类号： C08J5/18 , C08F214/22 , H01G4/18
CPC分类号： C08J5/18 , C08F214/22 , C08F214/26 , C08J2327/18 , H01G4/18 , H01G4/32 , H01G4/33 , H01L41/193 , H01L41/257
摘要： The present invention provides a film having excellent heat resistance and a small difference between the permittivity at low temperatures and the permittivity at high temperatures. The present invention provides a film having a relative permittivity of 8 or more at a frequency of 1 kHz at 30°C, wherein the rate of change is - 8 to +8% as calculated from a relative permittivity A at a frequency of 1 kHz at 30°C and a relative permittivity B at a frequency of 1 kHz at 150°C according to the following formula: Rate of change % = B − A / A × 100.

3. 发明公开

EP1956657A1 COATING COMPOSITION FOR SOLAR CELL PROTECTIVE COVERS 审中-公开
标题翻译： SOLARZELLE MIT SCHUTZABDECKUNG
公开(公告)号：EP1956657A1
公开(公告)日：2008-08-13
申请号：EP06832597.6
申请日：2006-11-14
申请人： DAIKIN INDUSTRIES, LTD.
发明人： NAGATO, Masaru , MAEDA, Masahiko , KATO, Masami , HIGUCHI, Tatsuya , MUKAI, Eri , HIGASHIURA, Tadashi
IPC分类号： H01L31/0216 , H01L31/18 , H01L31/04 , B32B27/30 , B32B27/36 , C08G18/62 , C09D161/20 , C09D175/04 , C09D201/04 , H01L31/042
CPC分类号： H01L31/02167 , C08G18/6279 , C08K5/0025 , C08L61/24 , C08L61/28 , C09D127/12 , C09D127/18 , C09D131/02 , C09D175/04 , C09J133/08 , H01B3/445 , H01L31/048 , Y02E10/50
摘要： There is provided a protection cover of solar cell having processability at room temperature, solvent resistance, weather resistance and durability without impairing its transparency, and also a curable fluorine-containing coating composition being capable of forming the protection cover. The curable fluorine-containing coating composition for a protection cover of solar cell comprises (A) a curable fluorine-containing resin, (B) a curing agent and (C) a solvent and is used for forming a top coat layer (III) of a cured article comprising the fluorine-containing resin, in which the top coat layer is provided, directly or via a primer layer (IV), on a transparent resin layer (II) provided on the sunlight irradiation side of a solar cell module (I).
摘要翻译：提供了在室温下具有加工性，耐溶剂性，耐候性和耐久性而不损害其透明性的太阳能电池保护罩，以及能够形成保护盖的可固化含氟涂料组合物。用于太阳能电池保护罩的可固化含氟涂料组合物包括（A）可固化含氟树脂，（B）固化剂和（C）溶剂，并用于形成顶涂层（III）在设置在太阳能电池模块（I）的太阳光照射侧的透明树脂层（II）上，直接或经由底漆层（IV）包含设置有顶涂层的含氟树脂的固化体）。

4. 发明公开

EP4019820A1 TUBE, METHOD FOR PRODUCING TUBE AND METHOD FOR STORING TUBE 审中-实审转让
公开(公告)号：EP4019820A1
公开(公告)日：2022-06-29
申请号：EP20854340.5
申请日：2020-08-04
申请人： Daikin Industries, Ltd.
发明人： IMAMURA, Hitoshi , HAMADA, Hiroyuki , MUKAI, Eri , KUWAJIMA, Yuuki , FUJISAWA, Manabu
IPC分类号： F16L11/06 , B29C48/32 , B29C48/86 , B29C48/92 , C08J5/00
摘要： Provided is a tube comprising a tetrafluoroethylene/fluoroalkyl vinyl ether copolymer, wherein the tube inner surface has a surface roughness Ra of 5 nm or less measured by atomic force microscopy (AFM) with an evaluation length set to 3 µm, and the tube has an amount of metals eluted from the tube inner surface of 0.30 ng/cm 2 or less.

5. 发明公开

EP3778760A1 MOLDING MATERIAL AND TUBE 审中-实审转让
公开(公告)号：EP3778760A1
公开(公告)日：2021-02-17
申请号：EP19777237.9
申请日：2019-02-22
申请人： DAIKIN INDUSTRIES, LTD.
发明人： IMAMURA, Hitoshi , HAMADA, Hiroyuki , MUKAI, Eri , KONDO, Masahiro
IPC分类号： C08L27/18 , C08L27/24 , F16L11/04
摘要： There is provided a molding material comprising a melt-fabricable fluororesin and having a metal content of 100 ng/1 g or less as measured by an ashing method.

6. 发明公开

EP3064537A1 FILM AND METHOD FOR PRODUCING SAME 有权
标题翻译： FOLIE UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP3064537A1
公开(公告)日：2016-09-07
申请号：EP14858503.7
申请日：2014-10-08
申请人： Daikin Industries, Ltd.
发明人： KOU, Meiten , KANEMURA, Takashi , MUKAI, Eri , KODANI, Tetsuhiro
IPC分类号： C08J5/18 , B29C41/12 , C08J7/00 , B29K27/12 , B29L7/00
CPC分类号： C08J5/18 , C08J7/06 , C08J2327/16 , H01G4/14 , H01G4/306 , H01G4/33 , H01L41/193 , H01L41/45 , Y02P20/582
摘要： A primary object of the present invention is to provide a film exhibiting high electrical insulation properties and excellent withstand voltage properties and a method for producing the film.
As a means for achieving the object, the present invention provides a vinylidene fluoride-based polymer film in which the 99% voltage failure resistance value in a Weibull plot is 300 V/µm or more.
摘要翻译：本发明的主要目的是提供一种表现出高电绝缘性和优异的耐电压性能的薄膜和一种制备薄膜的方法。作为实现该目的的手段，本发明提供了一种偏二氟乙烯系聚合物膜，其中威布尔图中的99％耐电压破坏电阻值为300V /μm以上。

7. 发明公开

EP2527393A1 HIGH-DIELECTRIC FILM 审中-公开
标题翻译： HOCH-DIELEKTRISCHER电影
公开(公告)号：EP2527393A1
公开(公告)日：2012-11-28
申请号：EP11734555.3
申请日：2011-01-11
申请人： Daikin Industries, Ltd.
发明人： TATEMICHI, Mayuko , TAKANO, Nanako , OTA, Miharu , YOKOTANI, Kouji , KOMATSU, Nobuyuki , MUKAI, Eri , KOH, Meiten
IPC分类号： C08J5/18 , C08K3/20 , C08L27/16 , H01B3/00 , H01G4/18 , H01G4/20
CPC分类号： H01B3/445 , C08J5/18 , C08J2327/16 , H01G4/1209 , H01G4/1254 , H01G4/18 , H01G4/186 , H01G4/20 , H01G4/206
摘要： The present invention provides a high dielectric film comprising: a film-forming resin (A); and inorganic particles (B), wherein the film-forming resin (A) contains a vinylidene fluoride resin (a1), an amount of the inorganic particles (B) is not less than 0.01 parts by mass and less than 10 parts by mass for each 100 parts by mass of the film-forming resin (A), and the inorganic oxide particles (B) is at least one selected from the group consisting of: (B1) inorganic oxide particles of a metallic element of Group 2, 3, 4, 12, or 13 of the Periodic Table, or inorganic oxide composite particles of these; (B2) inorganic composite oxide particles represented by formula (1) :

M 1 a1 N b1 O c1

wherein M 1 represents a metallic element of Group 2, N represents a metallic element of Group 4, a1 represents 0.9 to 1.1, b1 represents 0.9 to 1.1, c1 represents 2.8 to 3.2, and the numbers of M 1 and N each may be more than 1; and (B3) inorganic oxide composite particles of an oxide of a metallic element of Group 2, 3, 4, 12, or 13 of the Periodic Table and silicon oxide. The film has improved volume resistivity while maintaining a high dielectric constant owing to a VdF resin.
摘要翻译：本发明提供一种高介电膜，包括：成膜树脂（A）; 和无机粒子（B），其中成膜树脂（A）含有偏二氟乙烯树脂（a1），无机颗粒（B）的量不小于0.01质量份且小于10质量份，对于每100质量份成膜树脂（A）和无机氧化物颗粒（B）是选自以下的至少一种：（B1）第2,3组金属元素的无机氧化物颗粒， 4,12或13，或这些的无机氧化物复合颗粒; （B2）由式（1）表示的无机复合氧化物颗粒：€ƒ€ƒ€ƒ€ƒ€ƒM1 a1 N b1 O c1其中M 1表示第2组的金属元素，N表示第4族的金属元素，a1表示0.9〜1.1，b1表示0.9〜1.1，c1表示2.8〜3.2，M 1和N的数可以分别大于1，和（B3）元素周期表第2,3,4,12或13族金属元素的氧化物的无机氧化物复合颗粒和氧化硅。由于VdF树脂，该膜具有改善的体积电阻率，同时保持高的介电常数。

8. 发明公开

EP2378529A1 COMPOSITION FOR FORMING HIGH-DIELECTRIC FILM FOR FILM CAPACITOR 有权
标题翻译：组合物用于生产高介电层FOR A层电容器
公开(公告)号：EP2378529A1
公开(公告)日：2011-10-19
申请号：EP09834827.9
申请日：2009-12-21
申请人： Daikin Industries, Ltd.
发明人： YOKOTANI, Kouji , OTA, Miharu , TATEMICHI, Mayuko , KOMATSU, Nobuyuki , MUKAI, Eri , KOH, Meiten
IPC分类号： H01G4/20 , C08J5/18 , C08K9/04 , C08L27/12 , C08L101/00 , H01B3/00 , H01G4/18 , H01B17/56
CPC分类号： H01G4/206 , C08K9/04 , C09D127/16 , H01G4/1218 , Y10T428/31678
摘要： The present invention provides a high dielectric film for a film capacitor obtained by molding a film forming composition for a film capacitor comprising a thermoplastic resin (A) and surface-treated high dielectric inorganic particles (B) obtained by treating the surfaces of high dielectric inorganic particles (b1) having a dielectric constant (20°C, 1 kHz) of 100 or more with a low dielectric compound (b2) having a dielectric constant (20°C, 1 kHz) of 10 or less. This high dielectric film for a film capacitor can restrain the decrease of electrical insulating property, in spite of the high dielectric inorganic particles being dispersed at a high filling rate.
摘要翻译：本发明提供了一种高介电膜用于通过对一个薄膜电容器，其包括通过处理高介电无机的表面而得到的热塑性树脂（A）和表面处理过的高介电无机粒子（B）进行成形的成形用组合物而得到的薄膜电容器颗粒，其具有的介电常数为10或更低（20℃，1千赫）（B1）具有100或更大的介电常数（20℃，1千赫）具有低介电化合物（b2）。的薄膜电容器可以抑制尽管高介电无机颗粒的电绝缘性，速率的降低该高介电膜被分散在高填充。

9. 发明公开

EP2256760A1 COATING COMPOSITION FOR FORMING HIGH DIELECTRIC FILM AND HIGH DIELECTRIC FILM 有权
标题翻译：涂料组合物形成高电介质膜和高介电膜
公开(公告)号：EP2256760A1
公开(公告)日：2010-12-01
申请号：EP09722609.6
申请日：2009-03-17
申请人： Daikin Industries, Ltd.
发明人： KOH, Meiten , TATEMICHI, Mayuko , MUKAI, Eri , OTA, Miharu , YOKOTANI, Kouji , KOMATSU, Nobuyuki
IPC分类号： H01G4/18 , H01B3/30 , H01B3/44 , H01B3/52 , H01G4/30 , H01G13/02
CPC分类号： H01G4/18 , H01B3/185 , H01B3/445 , H01G4/14 , H01G4/206
摘要： The present invention provides a nonporous highly dielectric film which can improve withstanding voltage, insulating property and dielectric constant, especially can decrease a dielectric loss at high temperatures and can be made thin, and a coating composition for forming the highly dielectric film comprising (A) a vinylidene fluoride resin, (B) a cellulose resin and (C) a solvent.
摘要翻译：本发明提供了一种非多孔质高介电膜，从而可以提高耐电压，绝缘性，介电常数，爱特别可以减小高温下的介电损耗，并且可以由薄的，和用于形成涂料组合物中的高介电性薄膜，其包含（A）偏二氟乙烯树脂，（B）纤维素类树脂和（C）溶剂。

10. 发明公开

EP4067042A1 METHOD FOR PRODUCING INJECTION MOLDED ARTICLE 审中-实审转让
公开(公告)号：EP4067042A1
公开(公告)日：2022-10-05
申请号：EP20892086.8
申请日：2020-11-13
申请人： Daikin Industries, Ltd.
发明人： IMAMURA, Hitoshi , HAMADA, Hiroyuki , MUKAI, Eri , KUWAJIMA, Yuuki , FUJISAWA, Manabu
IPC分类号： B29C45/00 , B29C45/27 , C08F214/26 , C08F216/14
摘要： Provided is a method for producing an injection molded article for obtaining an injection molded article by injection molding a copolymer using an injection molding machine and a mold having a hot runner, wherein the copolymer is a copolymer containing tetrafluoroethylene unit and a fluoroalkyl vinyl ether unit, and the number of functional groups of the copolymer is 100 or less per 10 6 main-chain carbon atoms.

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