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1.发明授权公开(公告)号：US08586644B2
公开(公告)日：2013-11-19
申请号：US13295132
申请日：2011-11-14
Applicant: Tomomitsu Nagareo , Yoshinori Kameda , Keishi Matsumoto , Takayuki Kamimura , Masaru Takahashi , Kunio Goto , Ryuichi Imai
Inventor： Tomomitsu Nagareo , Yoshinori Kameda , Keishi Matsumoto , Takayuki Kamimura , Masaru Takahashi , Kunio Goto , Ryuichi Imai
CPC classification number: F16L15/001 , C08F290/06 , C09D5/086 , C09D175/16 , Y10T428/31692 , C08F222/1006 , C08F220/12 , C08F230/02
Abstract: A thin and highly transparent coating having excellent air tightness, adhesion to a substrate, lubricating properties, galling resistance, and corrosion resistance is formed on the surface of a metal substrate and particularly on the surface of a threaded joint which is used for connection of oil country tubular goods. A photocurable composition comprising (A) a photocurable (meth)acrylate resin, (B) a (meth)acrylate monomer selected from a monofunctional (meth)acrylate monomer and a difunctional (meth)acrylate monomer, (C) a trifunctional or higher multifunctional (meth)acrylate monomer, (D) a photopolymerization initiator, (E) a benzotriazole anticorrosive agent, (F) an anticorrosive pigment selected from a phosphate anticorrosive pigment and calcium ion-exchanged silica, and (G) a phosphate ester is used to form a photocured coating.
Abstract translation: 在金属基材的表面上，特别是在用于连接油的螺纹接头的表面上形成具有优异的气密性，对基材的粘附性，润滑性，耐磨损性和耐腐蚀性的薄且高度透明的涂层 国家管状物品。 一种可光固化组合物，其包含（A）光固化性（甲基）丙烯酸酯树脂，（B）选自单官能（甲基）丙烯酸酯单体和双官能（甲基）丙烯酸酯单体的（甲基）丙烯酸酯单体，（C）三官能以上多官能 （甲基）丙烯酸酯单体，（D）光聚合引发剂，（E）苯并三唑防腐剂，（F）选自磷酸盐防腐颜料和钙离子交换二氧化硅的防腐颜料和（G）磷酸酯 形成光固化涂层。
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2.发明申请公开(公告)号：US20120112456A1
公开(公告)日：2012-05-10
申请号：US13295132
申请日：2011-11-14
Applicant: Tomomitsu NAGAREO , Yoshinori Kameda , Keishi Matsumoto , Takayuki Kamimura , Masaru Takahashi , Kunio Goto , Ryuichi Imai
Inventor： Tomomitsu NAGAREO , Yoshinori Kameda , Keishi Matsumoto , Takayuki Kamimura , Masaru Takahashi , Kunio Goto , Ryuichi Imai
CPC classification number: F16L15/001 , C08F290/06 , C09D5/086 , C09D175/16 , Y10T428/31692 , C08F222/1006 , C08F220/12 , C08F230/02
Abstract: A thin and highly transparent coating having excellent air tightness, adhesion to a substrate, lubricating properties, galling resistance, and corrosion resistance is formed on the surface of a metal substrate and particularly on the surface of a threaded joint which is used for connection of oil country tubular goods. A photocurable composition comprising (A) a photocurable (meth)acrylate resin, (B) a (meth)acrylate monomer selected from a monofunctional (meth)acrylate monomer and a difunctional (meth)acrylate monomer, (C) a trifunctional or higher multifunctional (meth)acrylate monomer, (D) a photopolymerization initiator, (E) a benzotriazole anticorrosive agent, (F) an anticorrosive pigment selected from a phosphate anticorrosive pigment and calcium ion-exchanged silica, and (G) a phosphate ester is used to form a photocured coating.
Abstract translation: 在金属基材的表面上，特别是在用于连接油的螺纹接头的表面上形成具有优异的气密性，对基材的粘附性，润滑性，耐磨损性和耐腐蚀性的薄且高度透明的涂层 国家管状物品。 一种可光固化组合物，其包含（A）光固化性（甲基）丙烯酸酯树脂，（B）选自单官能（甲基）丙烯酸酯单体和双官能（甲基）丙烯酸酯单体的（甲基）丙烯酸酯单体，（C）三官能以上多官能 （甲基）丙烯酸酯单体，（D）光聚合引发剂，（E）苯并三唑防腐剂，（F）选自磷酸盐防腐颜料和钙离子交换二氧化硅的防腐颜料和（G）磷酸酯 形成光固化涂层。
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公开(公告)号：US09321982B2
公开(公告)日：2016-04-26
申请号：US12793867
申请日：2010-06-04
Applicant: Kunio Goto , Takayuki Kamimura , Masaru Takahashi , Keishi Matsumoto , Michihiko Iwamoto , Ryuichi Imai , Stéphanie Raï
Inventor： Kunio Goto , Takayuki Kamimura , Masaru Takahashi , Keishi Matsumoto , Michihiko Iwamoto , Ryuichi Imai , Stéphanie Raï
IPC: F16L25/00 , B05D1/02 , C10M169/04 , C09D5/08 , C09D7/12 , F16L15/00 , F16L58/18 , E21B17/08 , C08K5/098
CPC classification number: C10M169/044 , C08K5/098 , C09D5/08 , C09D7/63 , C10M101/025 , C10M125/10 , C10M125/18 , C10M125/26 , C10M129/70 , C10M145/14 , C10M147/02 , C10M169/04 , C10M2201/061 , C10M2201/062 , C10M2201/081 , C10M2201/087 , C10M2201/105 , C10M2203/1006 , C10M2205/022 , C10M2205/14 , C10M2205/16 , C10M2205/18 , C10M2207/125 , C10M2207/126 , C10M2207/281 , C10M2209/084 , C10M2213/02 , C10M2213/062 , C10N2010/04 , C10N2010/08 , C10N2010/10 , C10N2030/12 , C10N2040/00 , C10N2230/06 , C10N2230/12 , C10N2250/121 , C10N2280/00 , E21B17/08 , F16L15/004 , F16L58/182 , C10N2210/02
Abstract: In a threaded joint for pipes constituted by a pin and a box, each having a contact surface comprising a threaded portion and an unthreaded metal contact portion, the contact surface of the pin has a solid corrosion protective, preferably transparent coating based on a UV-curable resin and the contact surface of the box has a solid lubricating coating having plastic or viscoplastic rheological behavior which is preferably formed by the hot melt technique from a composition comprising a thermoplastic polymer, a wax, a metal soap, a corrosion inhibitor, a water-insoluble liquid resin, and a solid lubricant.
Abstract translation: 在由销和箱构成的管道的螺纹接头中，每个具有包括螺纹部分和无螺纹金属接触部分的接触表面，所述销的接触表面具有基于UV- 可固化树脂和盒的接触表面具有固体润滑涂层，其具有塑性或粘塑性流变行为，优选通过热熔融技术由包含热塑性聚合物，蜡，金属皂，腐蚀抑制剂，水 不溶性液体树脂和固体润滑剂。
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公开(公告)号：US20100301600A1
公开(公告)日：2010-12-02
申请号：US12793867
申请日：2010-06-04
Applicant: Kunio Goto , Takayuki Kamimura , Masaru Takahashi , Keishi Matsumoto , Michihiko Iwamoto , Ryuichi Imai , Stephanie Rai
Inventor： Kunio Goto , Takayuki Kamimura , Masaru Takahashi , Keishi Matsumoto , Michihiko Iwamoto , Ryuichi Imai , Stephanie Rai
CPC classification number: C10M169/044 , C08K5/098 , C09D5/08 , C09D7/63 , C10M101/025 , C10M125/10 , C10M125/18 , C10M125/26 , C10M129/70 , C10M145/14 , C10M147/02 , C10M169/04 , C10M2201/061 , C10M2201/062 , C10M2201/081 , C10M2201/087 , C10M2201/105 , C10M2203/1006 , C10M2205/022 , C10M2205/14 , C10M2205/16 , C10M2205/18 , C10M2207/125 , C10M2207/126 , C10M2207/281 , C10M2209/084 , C10M2213/02 , C10M2213/062 , C10N2010/04 , C10N2010/08 , C10N2010/10 , C10N2030/12 , C10N2040/00 , C10N2230/06 , C10N2230/12 , C10N2250/121 , C10N2280/00 , E21B17/08 , F16L15/004 , F16L58/182 , C10N2210/02
Abstract: In a threaded joint for pipes constituted by a pin and a box, each having a contact surface comprising a threaded portion and an unthreaded metal contact portion, the contact surface of the pin has a solid corrosion protective, preferably transparent coating based on a UV-curable resin and the contact surface of the box has a solid lubricating coating having plastic or viscoplastic rheological behavior which is preferably formed by the hot melt technique from a composition comprising a thermoplastic polymer, a wax, a metal soap, a corrosion inhibitor, a water-insoluble liquid resin, and a solid lubricant.
Abstract translation: 在由销和箱构成的管道的螺纹接头中，每个具有包括螺纹部分和无螺纹金属接触部分的接触表面，所述销的接触表面具有基于UV- 可固化树脂和盒的接触表面具有固体润滑涂层，其具有塑性或粘塑性流变行为，优选通过热熔融技术由包含热塑性聚合物，蜡，金属皂，腐蚀抑制剂，水 不溶性液体树脂和固体润滑剂。
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