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1. 发明申请

US20110265602A1 LUBRICANT FOR POWDER METALLURGICAL COMPOSITIONS 有权
标题翻译：粉末冶金组合物润滑剂
公开(公告)号：US20110265602A1
公开(公告)日：2011-11-03
申请号：US13129837
申请日：2009-11-25
申请人： Asa Ahlin , Anna Ahlquist , Karin Olsson
发明人： Asa Ahlin , Anna Ahlquist , Karin Olsson
IPC分类号： C10M103/06 , B22F1/00 , C22C38/00 , B82Y30/00
CPC分类号： B22F1/0059 , B22F2003/023 , B22F2998/10 , C22C33/0264 , B22F1/0077 , B22F1/007
摘要： An iron-based powder metallurgical composition is provided comprising an iron or iron-based powder and composite lubricant particles, with the composite lubricant particles comprising a core of 10-60% by weight of at least one primary fatty acid amide having more than 18 and not more than 24 carbon atoms and 40-90% by weight of at least one fatty acid bisamide, with the core having nanoparticles of at least one metal oxide adhered thereon. Further provided is a particulate composite lubricant as well as a method of preparing such lubricant.
摘要翻译：提供了一种铁基粉末冶金组合物，其包括铁或铁基粉末和复合润滑剂颗粒，复合润滑剂颗粒包含10-60重量％的至少一种具有多于18个的伯脂肪酸酰胺的核心，以及不超过24个碳原子和40-90重量％的至少一种脂肪酸双酰胺，其中核具有粘附在其上的至少一种金属氧化物的纳米颗粒。还提供了一种颗粒状复合润滑剂以及这种润滑剂的制备方法。

2. 发明授权

US09855601B2 Lubricant for powder metallurgical compositions 有权
公开(公告)号：US09855601B2
公开(公告)日：2018-01-02
申请号：US13129837
申请日：2009-11-25
申请人： Åsa Ahlin , Anna Ahlquist , Karin Olsson
发明人： Åsa Ahlin , Anna Ahlquist , Karin Olsson
IPC分类号： C10M103/06 , B22F1/00 , C22C38/00 , B82Y30/00 , C22C33/02 , B22F3/02
CPC分类号： B22F1/0059 , B22F2003/023 , B22F2998/10 , C22C33/0264 , B22F1/0077 , B22F1/007
摘要： An iron-based powder metallurgical composition is provided comprising an iron or iron-based powder and composite lubricant particles, with the composite lubricant particles comprising a core of 10-60% by weight of at least one primary fatty acid amide having more than 18 and not more than 24 carbon atoms and 40-90% by weight of at least one fatty acid bisamide, with the core having nanoparticles of at least one metal oxide adhered thereon. Further provided is a particulate composite lubricant as well as a method of preparing such lubricant.

3. 发明授权

US08992659B2 Metal powder composition 有权
标题翻译：金属粉末组成
公开(公告)号：US08992659B2
公开(公告)日：2015-03-31
申请号：US13394018
申请日：2010-09-01
申请人： Mats Larsson , Karin Olsson , Hilmar Vidarsson
发明人： Mats Larsson , Karin Olsson , Hilmar Vidarsson
IPC分类号： B22F1/00 , B22F1/02 , C22C1/05 , B22F3/02 , C22C33/02
CPC分类号： B22F1/0059 , B22F1/0077 , B22F3/02 , B22F2001/0066 , B22F2003/023 , B22F2998/00 , B22F2998/10 , C22C33/02
摘要： A metal powder composition including: an iron or iron-based powder composition, and a lubricating combination including a substance A, a substance B, and a substance C; wherein: substance A is a polyolefin, substance B is chosen from a group of saturated and unsaturated fatty acid amides, saturated and unsaturated fatty acid bisamides, saturated fatty alcohols and fatty acid glycerols, and substance C is an amide oligomer having a molecular weight between 500 g/mol and 30 000 g/mol; and wherein the amounts of respective substances A, B and C in weight percent of the iron or iron-based powder composition are: 0.05≦A+B 0.5. Also, a method of producing a metal powder composition and a method for producing a green component.
摘要翻译：一种金属粉末组合物，其包含：铁或铁基粉末组合物和包含物质A，物质B和物质C的润滑组合; 其中：物质A是聚烯烃，物质B选自饱和和不饱和脂肪酸酰胺，饱和和不饱和脂肪酸双酰胺，饱和脂肪醇和脂肪酸甘油的一组，物质C是一种酰胺低聚物，其分子量介于 500g / mol和30000g / mol; 并且其中以铁或铁基粉末组合物的重量百分比计的各物质A，B和C的量分别为：0.05＆lt; NlE; A + B <0.4wt％，C≥0.3wt％，A + B + C＆NlE; 2.0 重量％，物质A和物质B之间的关系为：B / A> 0.5。另外，制造金属粉末组合物的方法以及绿色成分的制造方法。

4. 发明申请

US20120187611A1 METAL POWDER COMPOSITION 有权
标题翻译：金属粉末组成
公开(公告)号：US20120187611A1
公开(公告)日：2012-07-26
申请号：US13394018
申请日：2010-09-01
申请人： Mats Larsson , Karin Olsson , Hilmar Vidarsson
发明人： Mats Larsson , Karin Olsson , Hilmar Vidarsson
IPC分类号： C04B35/64 , C08L77/00 , C08K5/103 , C08K5/20 , C08K5/05
CPC分类号： B22F1/0059 , B22F1/0077 , B22F3/02 , B22F2001/0066 , B22F2003/023 , B22F2998/00 , B22F2998/10 , C22C33/02
摘要： A metal powder composition including: an iron or iron-based powder composition, and a lubricating combination including a substance A, a substance B, and a substance C; wherein: substance A is a polyolefin, substance B is chosen from a group of saturated and unsaturated fatty acid amides, saturated and unsaturated fatty acid bisamides, saturated fatty alcohols and fatty acid glycerols, and substance C is an amide oligomer having a molecular weight between 500 g/mol and 30 000 g/mol; and wherein the amounts of respective substances A, B and C in weight percent of the iron or iron-based powder composition are: 0.05≦A+B 0.5. Also, a method of producing a metal powder composition and a method for producing a green component.
摘要翻译：一种金属粉末组合物，其包含：铁或铁基粉末组合物和包含物质A，物质B和物质C的润滑组合; 其中：物质A是聚烯烃，物质B选自饱和和不饱和脂肪酸酰胺，饱和和不饱和脂肪酸双酰胺，饱和脂肪醇和脂肪酸甘油的一组，物质C是一种酰胺低聚物，其分子量介于 500g / mol和30000g / mol; 并且其中以铁或铁基粉末组合物的重量百分比计的各物质A，B和C的量分别为：0.05＆lt; NlE; A + B <0.4wt％，C≥0.3wt％，A + B + C＆NlE; 2.0 重量％，物质A和物质B之间的关系为：B / A> 0.5。另外，制造金属粉末组合物的方法以及绿色成分的制造方法。

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