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1. 发明公开

EP2963154A1 METHOD FOR PRODUCING SURFACE-TREATED METAL TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL, AND SURFACE-TREATED MATERIAL 有权转让
标题翻译：用于生产表面处理的金属材料钛或钛合金材料和表面处理材料
公开(公告)号：EP2963154A1
公开(公告)日：2016-01-06
申请号：EP14757395.0
申请日：2014-02-20
申请人： Showa Co., Ltd. , Mori Kosan Co., Ltd.
发明人： TAKAYASU, Teruki , MORI, Shingo , ONODA, Kinji
IPC分类号： C23F17/00 , C23C8/24 , C25D11/26
CPC分类号： C23C8/10 , B01J21/063 , B01J35/004 , C10M103/04 , C10M103/06 , C10M2201/053 , C10M2201/0623 , C23C8/24 , C23C8/34 , C23C28/042 , C23F17/00 , C25D7/00 , C25D11/26 , H01G9/2031
摘要： A material that is useful as a wear-resistant member, a highly functional photocatalytic material, a photoelectric conversion element material, etc., is produced without the need for complicated processes or complicated handling, which are problems of the prior art. Provided is a method for producing a surface-treated metallic titanium material or titanium alloy material, the method comprising the steps of (1) forming titanium nitride on the surface of a metallic titanium material, and (2) heating the metallic titanium material with titanium nitride formed on the surface thereof obtained in step (1) in an oxidizing atmosphere. Also provided is a method for producing a surface-treated metallic titanium material or titanium alloy material, the method comprising, between steps (1) and (2) above, the step of anodizing the metallic titanium material with titanium nitride formed on the surface thereof obtained in step (1) in an electrolyte solution that does not have an etching effect on titanium, thereby forming a titanium oxide film. Further provided is a surface-treated material.
摘要翻译：做的材料是作为耐磨构件，高功能的光催化材料，光电转换元件的材料等是有用的，而不需要复杂的工艺或复杂的处理，这是现有技术中的问题产生。提供了一种用于制造经表面处理的金属钛材料或钛合金材料的方法，该方法包括（1）金属钛材料的表面上形成氮化钛的步骤，和（2）用钛加热金属钛材料的表面上的氮化物形成于其获得到氧化性气氛的步骤（1）。如此提供的是一种用于制造经表面处理的金属钛材料或钛合金材料，所述方法包括，在步骤（1）和（2）中，阳极氧化与氮化钛的金属钛材料的步骤中形成在其表面上在在电解质溶液的步骤（1）中获得并不必蚀刻钛效果，从而形成氧化钛膜。还提供了一种表面处理的材料。

2. 发明公开

EP3088568A2 METHOD FOR MANUFACTURING EDIBLE OIL DETERIORATION PREVENTING MEMBER, AND EDIBLE OIL DETERIORATION PREVENTING MEMBER 有权
标题翻译：方法产生元件，以防止食用油元的破坏，防止食用油销毁
公开(公告)号：EP3088568A2
公开(公告)日：2016-11-02
申请号：EP14834058.1
申请日：2014-11-18
申请人： Showa Co., Ltd. , Mori Kosan Co., Ltd.
发明人： TAKAYASU, Teruki , MORI, Shingo
IPC分类号： C23F17/00 , A47J37/12 , C23C8/24 , C25D11/26
摘要： An object of the present invention is to produce a member useful for preventing edible oil from degrading by performing simple, economical, and safe steps.
A method for producing an edible oil degradation-preventing member, comprising the steps of:
(1) forming titanium nitride on the surface of a metallic titanium material or titanium alloy material by one treatment method selected from the group consisting of a heat treatment under an ammonia gas atmosphere and a heat treatment under a nitrogen gas atmosphere, at a heating temperature of 750°C or higher;
(2) anodizing the metallic Titanium material or titanium alloy material with the titanium nitride formed on the surface thereof obtained in step (1) by applying a voltage of 10 V or more in an electrolyte solution having no etching effect on titanium, thereby forming a titanium oxide film; and
(3) heating the metallic titanium material or titanium alloy material with the titanium oxide film formed on the surface thereof obtained in step (2) at a temperature of 400°C or higher in an atmosphere selected from an air atmosphere, a mixed atmosphere of oxygen gas and nitrogen gas, and an oxygen gas atmosphere.
摘要翻译：简单，本发明的至目的是生产一种有用的部件，用于从由执行的，经济的，安全的步骤降解防止食用油。（1）形成氮化钛的金属材料的钛或钛合金材料的一个处理方法下热处理由......组成表面选自于：一种用于在食用油防止劣化构件生产包括以下步骤的方法氨气气氛和氮气气氛下的热处理，在750℃或更高的加热温度; （2）阳极氧化的金属钛材料或钛合金材料与氮化钛形成的在其表面上通过在电解质溶液中具有对钛没有蚀刻效果施加10V或更高的电压而获得，在步骤（1）中，由此形成氧化钛膜; 和（3）加热该金属钛材料或钛合金材料与成膜在步骤（2）在从在空气气氛中选定的400℃或更高在气氛温度，混合气氛物获得的表面上的氧化钛的氧气和氮气，并以大气氧气。

3. 发明授权

EP3088568B1 A METHOD FOR PRODUCING AN EDIBLE OIL DEGRADATION-PREVENTING MEMBER 有权
公开(公告)号：EP3088568B1
公开(公告)日：2020-01-01
申请号：EP14834058.1
申请日：2014-11-18
申请人： Showa Co., Ltd.
发明人： TAKAYASU, Teruki , MORI, Shingo
IPC分类号： C23C28/04 , C23C8/24 , C23C8/80 , C25D11/26 , A47J37/12 , C22F1/18

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