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1. 发明专利

JP2008189876A Hot-rolling mill lubricant for steel and steel hot-rolling method 有权
标题翻译：热轧机用于钢和热轧辊的润滑剂
公开(公告)号：JP2008189876A
公开(公告)日：2008-08-21
申请号：JP2007028029
申请日：2007-02-07
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： IHARA HAJIME , SHIMOTOMAI SUNAO
IPC分类号： C10M169/04 , B21B27/10 , B21B29/00 , C10M143/06 , C10N20/04 , C10N30/06 , C10N40/24
CPC分类号： C10M143/06 , C10M2205/026 , C10N2220/021 , C10N2240/404
摘要： PROBLEM TO BE SOLVED: To provide a hot-rolling mill lubricant enabling to cut rolling cost by effectively lower rolling force when steel materials are heated and rolled in a range of 200-1,200°C, and provide a steel hot-rolling method using this lubricant.
SOLUTION: This hot-rolling mill lubricant comprises a base oil and at least one kind of polymer selected from the group consisting of an isobutylene homopolymer and isobutylene copolymer with a number-average molecular weight in the range of 8,000-100,000. This steel hot-rolling method includes feeding the hot-rolling mill lubricant for steel by a water-injection system.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在钢材在200-1200℃范围内加热和轧制时有效降低轧制力来降低轧制成本的热轧轧机润滑剂，并且提供钢热轧方法使用这种润滑剂。解决方案：该热轧机润滑剂包括基础油和选自数均分子量在8,000-100,000范围内的异丁烯均聚物和异丁烯共聚物中的至少一种聚合物。这种钢热轧方法包括通过注水系统供给用于钢的热轧机润滑剂。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2004269767A Lubricant for elevated temperature plastic processing and method for elevated temperature plastic processing 审中-公开
标题翻译：高温塑料加工润滑剂和高温塑料加工方法
公开(公告)号：JP2004269767A
公开(公告)日：2004-09-30
申请号：JP2003064660
申请日：2003-03-11
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： IHARA HAJIME
IPC分类号： C10M125/22 , C10M101/02 , C10M169/02 , C10M169/04 , C10M173/00 , C10N10/02 , C10N10/04 , C10N10/16 , C10N30/06 , C10N30/08 , C10N40/20 , C10N40/24 , C10N50/10
摘要： PROBLEM TO BE SOLVED: To obtain a lubricant for elevated temperature plastic processing which does not or hardly generate(s) surface roughening and wear of a tool caused by shortage in lubricating properties when lubrication is performed on both the tool and a material or either of them by direct spraying, coating, an air spraying system, a water injection system, or the like, and to provide a method for the elevated temperature plastic processing in such the elevated temperature plastic processing as hot rolling, hot forging, hot die processing and hot press processing of a steel material or a non-ferrous metal material.
SOLUTION: The lubricant for the elevated temperature plastic processing is characterized by comprising a thiosulfate, and the method for the elevated temperature plastic processing using this lubricant is provided. The lubricant for the elevated temperature plastic processing wherein the thiosulfate is dispersed in a base oil or a base grease is preferable.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了获得用于在对工具和材料进行润滑时由于润滑性能不足而导致的工具的表面粗糙化和磨损不会或几乎不产生的高温塑性加工用润滑剂或通过直接喷涂，涂布，空气喷涂系统，注水系统等进行高温塑性加工的方法，以及在高温塑性加工中如热轧，热锻，热模具加工和钢材或有色金属材料的热压加工。解决方案：用于高温塑性加工的润滑剂的特征在于包含硫代硫酸盐，并且提供了使用该润滑剂进行高温塑性加工的方法。用于高温塑料加工的润滑剂，其中硫代硫酸盐分散在基础油或基础油脂中是优选的。版权所有（C）2004，JPO＆NCIPI

3. 发明专利

JP2005171151A Treating agent for plastic working of steel material, plastic working method and oxidation inhibiting process 有权
标题翻译：钢材的塑性加工处理原料，塑料加工方法和氧化抑制过程
公开(公告)号：JP2005171151A
公开(公告)日：2005-06-30
申请号：JP2003415192
申请日：2003-12-12
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： IHARA HAJIME
IPC分类号： B21B27/10 , B21B45/02 , B21J3/00 , C10M107/50 , C10M125/22 , C10M169/02 , C10N10/02 , C10N10/04 , C10N10/16 , C10N30/06 , C10N30/10 , C10N40/20 , C10N40/24 , C10N50/10
CPC分类号： B21B45/0242 , B21J3/00
摘要： PROBLEM TO BE SOLVED: To provide a treating agent for high-temperature plastic working of a steel material, specifically a lubricant for warm or hot rolling of a steel material that enables oil lubricating the entire length of the material with the lubricant and rolling under a great pressure when the steel material is heated and rolled in a temperature range of 200-1,200°C and that keeps friction coefficient higher as compared with friction coefficient in the case of the use of the conventional lubricant and is excellent in seizure prevention between a roll and the material, to provide a rolling method using the lubricant, to provide an oxidation inhibiting agent for a steel material and/or a ferrous tool and to provide an oxidation inhibiting process using the inhibiting agent.
SOLUTION: The treating agent for plastic working of a steel material, a surface oxidation-inhibiting agent and more specifically a lubricant for warm or hot rolling each comprise an organopolysiloxane. The method for warm or hot rolling of the steel material comprises oil lubricating the surface of a roll and/or the surface of the steel material with the lubricant. The oxidation inhibiting process comprises supplying the surface oxidation-inhibiting agent to the surface of the steel material and/or the surface of a ferrous tool to inhibit surface oxidation of the steel material and/or the ferrous tool.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于钢材的高温塑性加工的处理剂，特别是用于钢材的热轧或热轧的润滑剂，其使得油能够润滑材料的整个长度与润滑剂和当钢材在200-1200℃的温度范围内被加热和轧制并且在使用常规润滑剂的情况下与摩擦系数相比保持摩擦系数更高时，在很大的压力下滚动并具有优异的防止缉获在辊和材料之间，提供使用润滑剂的轧制方法，以提供用于钢材和/或含铁工具的氧化抑制剂，并提供使用该抑制剂的氧化抑制方法。解决方案：用于钢材的塑性加工处理剂，表面氧化抑制剂，更具体地说，用于热轧或热轧的润滑剂均包含有机聚硅氧烷。钢材的热轧或热轧的方法包括用润滑剂润滑辊表面和/或钢材表面的油。氧化抑制方法包括将表面氧化抑制剂供应到钢材和/或铁工具的表面以抑制钢材和/或含铁工具的表面氧化。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004292565A Water-soluble lubricant for high-temperature plastic working and high-temperature plastic working method 有权
公开(公告)号：JP2004292565A
公开(公告)日：2004-10-21
申请号：JP2003085238
申请日：2003-03-26
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： IHARA HAJIME , GOTO KOICHI
IPC分类号： B21B27/10 , B21B45/02 , C10M103/06 , C10M107/28 , C10M125/10 , C10M145/14 , C10M145/16 , C10M145/28 , C10M145/34 , C10M145/36 , C10M145/38 , C10M173/02 , C10N10/04 , C10N30/06 , C10N30/08 , C10N40/24
摘要： PROBLEM TO BE SOLVED: To provide a lubricant for high-temperature plastic working which is excellent in lubricity at 500°C or higher and hardly emits smoke or an odor; and a high-temperature plastic working method using the same.
SOLUTION: The lubricant contains (A) at least one water-soluble salt selected from the group consisting of water-soluble salts of maleic acid copolymers or their partial esters and water-soluble salts of acrylic acid copolymers or their partial esters, (B) a solid lubricant, (C) a surfactant, and (D) water. The high-temperature plastic working method uses this lubricant.
COPYRIGHT: (C)2005,JPO&NCIPI

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