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公开(公告)号：US09617654B2
公开(公告)日：2017-04-11
申请号：US13724403
申请日：2012-12-21
发明人： Srinivasan Rajagopalan , Tabassumul Haque , Mehmet Deniz Ertas , Adnan Ozekcin , HyunWoo Jin , Bo Zhao
IPC分类号： C25F3/16 , C23C28/04 , E21B10/00 , E21B17/00 , C23C14/02 , C23C16/26 , C23C28/00 , C23C14/06 , C23C16/02
CPC分类号： C25F3/16 , C23C14/024 , C23C14/0605 , C23C16/0272 , C23C16/26 , C23C28/044 , C23C28/046 , C23C28/322 , C23C28/343 , C23C28/347 , C23C28/42 , E21B10/00 , E21B17/00 , Y10T428/24355 , Y10T428/24975
摘要： Provided are low friction coatings with improved abrasion, wear resistance and methods of making such coatings. In one form, the coating includes: i) an under layer selected from the group consisting of CrN, TiN, TiAlN, TiAlVN, TiAlVCN, TiSiN, TiSiCN, TiAlSiN and combinations thereof, wherein the under layer ranges in thickness from 0.1 to 100 μm, ii) an adhesion promoting layer selected from the group consisting of Cr, Ti, Si, W, CrC, TiC, SiC, WC, and combinations thereof, wherein the adhesion promoting layer ranges in thickness from 0.1 to 50 μm and is contiguous with a surface of the under layer, and iii) a functional layer selected from the group consisting of a fullerene based composite, a diamond based material, diamond-like-carbon and combinations thereof, wherein the functional layer ranges from 0.1 to 50 μm and is contiguous with a surface of the adhesion promoting layer.
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2.发明申请FUNCTIONALIZED POLYMERS AND OLIGOMERS AS CORROSION INHIBITORS AND ANTIWEAR ADDITIVES 有权功能化的聚合物和低聚物作为腐蚀抑制剂和抗菌添加剂公开(公告)号：US20140113844A1
公开(公告)日：2014-04-24
申请号：US14060149
申请日：2013-10-22
发明人： Tabassumul Haque , Andy Haishung Tsou , Peter W. Jacobs , Rahul Ravindra Kulkarni , Donna Jean Crowther
IPC分类号： C10M143/04 , C10M143/02 , C10M125/02
CPC分类号： C10M143/04 , C10M125/02 , C10M133/52 , C10M133/58 , C10M143/02 , C10M2203/1025 , C10M2205/0285 , C10M2215/24 , C10M2215/30 , C10N2230/06 , C10N2230/12 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/56 , C10N2220/022 , C08F210/14 , C08F2500/02 , C08F2500/17
摘要： Provided are lubricant compositions and hydrocarbon fluids including one or more lubricant base stocks and an effective amount of one more zero SAP antiwear additives and/or corrosion inhibitor additives, wherein the one more antiwear and/or corrosion inhibitor additives include one or more functionalized polyolefins having one or more pyridazine moieties. Such compositions exhibit improved anti-wear, friction reduction and anti-corrosion properties.
摘要翻译： 提供润滑剂组合物和烃流体，其包括一种或多种润滑剂基础油料和有效量的一种以上SAP抗磨添加剂和/或缓蚀剂添加剂，其中所述多种抗磨损和/或缓蚀剂添加剂包括一种或多种官能化聚烯烃，其具有 一个或多个哒嗪部分。 这种组合物表现出改进的抗磨损，摩擦降低和抗腐蚀性能。
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3.发明申请LOW FRICTION COATINGS WITH IMPROVED ABRASION AND WEAR PROPERTIES AND METHODS OF MAKING 有权低摩擦涂料具有改进的磨损和磨损性能和制备方法公开(公告)号：US20140178637A1
公开(公告)日：2014-06-26
申请号：US13724403
申请日：2012-12-21
发明人： Srinivasan Rajagopalan , Tabassumul Haque , Mehmet Deniz Ertas , Adnan Ozekcin , HyunWoo Jin , Bo Zhao
CPC分类号： C25F3/16 , C23C14/024 , C23C14/0605 , C23C16/0272 , C23C16/26 , C23C28/044 , C23C28/046 , C23C28/322 , C23C28/343 , C23C28/347 , C23C28/42 , E21B10/00 , E21B17/00 , Y10T428/24355 , Y10T428/24975
摘要： Provided are low friction coatings with improved abrasion, wear resistance and methods of making such coatings. In one form, the coating includes: i) an under layer selected from the group consisting of CrN, TiN, TiAlN, TiAlVN, TiAlVCN, TiSiN, TiSiCN, TiAlSiN and combinations thereof, wherein the under layer ranges in thickness from 0.1 to 100 μm, ii) an adhesion promoting layer selected from the group consisting of Cr, Ti, Si, W, CrC, TiC, SiC, WC, and combinations thereof, wherein the adhesion promoting layer ranges in thickness from 0.1 to 50 μm and is contiguous with a surface of the under layer, and iii) a functional layer selected from the group consisting of a fullerene based composite, a diamond based material, diamond-like-carbon and combinations thereof, wherein the functional layer ranges from 0.1 to 50 μm and is contiguous with a surface of the adhesion promoting layer.
摘要翻译： 提供具有改善的耐磨性，耐磨性的低摩擦涂层和制造这种涂层的方法。 在一种形式中，涂层包括：i）选自CrN，TiN，TiAlN，TiAlVN，TiAlVCN，TiSiN，TiSiCN，TiAlSiN及其组合的底层，其中底层的厚度范围为0.1-100μm ，ii）选自Cr，Ti，Si，W，CrC，TiC，SiC，WC及其组合的粘合促进层，其中粘合促进层的厚度范围为0.1-50μm，并且与 下层的表面，以及iii）选自由富勒烯系复合物，金刚石类材料，类金刚石碳及其组合组成的组的功能层，其中功能层的范围为0.1〜50μm，为 与粘附促进层的表面相邻。
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4.发明申请METHODS OF MAKING A DRILLING TOOL WITH LOW FRICTION COATINGS TO REDUCE BALLING AND FRICTION 审中-公开制造具有低摩擦涂层的钻孔工具以减少碰撞和摩擦的方法公开(公告)号：US20140173995A1
公开(公告)日：2014-06-26
申请号：US14133902
申请日：2013-12-19
发明人： Jeffrey Roberts Bailey , Srinivasan Rajagopalan , Tabassumul Haque , Adnan Ozekcin , Mehmet Deniz Ertas , HyunWoo Jin , Bo Zhao , Russell Robert Mueller
IPC分类号： B24D18/00
CPC分类号： B24D18/0027 , C23C14/024 , C23C16/0272 , C23C28/044 , C23C28/046 , C23C28/322 , C23C28/343 , C23C28/347 , C23C28/42 , E21B10/00 , E21B17/10
摘要： Provided are methods to make a drilling tool with low friction coatings to reduce balling and friction. In one form, the method includes providing one or more drilling tool components with specified locations for fitting cutters, inserts, bearings, rollers, additional non-coated components, or combinations thereof; cleaning the one or more drilling tool components; applying masking for fitting cutters, inserts, bearings, rollers, additional non-coated components or combinations thereof; applying a multi-layer low friction coating to the cleaned specified locations; removing the masking from the cleaned and coated specified locations of the one or more drilling components; inserting cutters and inserts and assembling moving parts to the cleaned and coated specified locations of the one or more drilling tool components; and assembling the one or more drilling tool components to form a drilling tool.
摘要翻译： 提供了制造具有低摩擦涂层的钻具以减少球磨和摩擦的方法。 在一种形式中，该方法包括提供具有指定位置的一个或多个钻具组件，用于装配切割器，插入件，轴承，辊，附加的未涂覆部件或其组合; 清洁一个或多个钻具组件; 施加用于装配切割器，插入件，轴承，辊，附加的未涂覆部件或其组合的掩模; 将多层低摩擦涂层施加到清洁的指定位置; 从所述一个或多个钻孔部件的清洁和涂覆的指定位置移除掩模; 插入刀具和插入件并将运动部件组装到所述一个或多个钻具组件的清洁和涂覆的指定位置; 以及组装所述一个或多个钻具组件以形成钻具。
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