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公开(公告)号：US09855709B2
公开(公告)日：2018-01-02
申请号：US15405477
申请日：2017-01-13
申请人： Vertera, Inc.
CPC分类号： B29C67/202 , A61F2/02 , A61F2/32 , A61F2/38 , A61F2002/30065 , A61F2002/30316 , A61F2210/0076 , A61F2240/001 , B29K2071/00 , B29K2105/04 , C08J9/0085 , C08J9/26 , C08J9/32 , C08J2201/0446 , C08J2361/16 , C08J2371/00
摘要： A method for making a polymer with a porous layer from a solid piece of polymer is disclosed. In various embodiments, the method includes heating a surface of a solid piece of polymer to a processing temperature below a melting point of the polymer and holding the processing temperature while displacing a porogen layer through the surface of the polymer to create a matrix layer of the solid polymer body comprising the polymer and the porogen layer. In at least one embodiment, the method also includes removing at least a portion of the layer of porogen from the matrix layer to create a porous layer of the solid piece of polymer.
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公开(公告)号：US20170129190A1
公开(公告)日：2017-05-11
申请号：US15405477
申请日：2017-01-13
申请人： Vertera, Inc.
CPC分类号： B29C67/202 , A61F2/02 , A61F2/32 , A61F2/38 , A61F2002/30065 , A61F2002/30316 , A61F2210/0076 , A61F2240/001 , B29K2071/00 , B29K2105/04 , C08J9/0085 , C08J9/26 , C08J9/32 , C08J2201/0446 , C08J2361/16 , C08J2371/00
摘要： A method for making a polymer with a porous layer from a solid piece of polymer is disclosed. In various embodiments, the method includes heating a surface of a solid piece of polymer to a processing temperature below a melting point of the polymer and holding the processing temperature while displacing a porogen layer through the surface of the polymer to create a matrix layer of the solid polymer body comprising the polymer and the porogen layer. In at least one embodiment, the method also includes removing at least a portion of the layer of porogen from the matrix layer to create a porous layer of the solid piece of polymer.
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公开(公告)号：US20080085070A1
公开(公告)日：2008-04-10
申请号：US11597947
申请日：2005-06-03
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
CPC分类号： C08J9/26 , C08J2323/06 , C08J2327/18 , C08J2361/16 , F16C19/06 , F16C33/416 , F16C33/44 , F16C33/6603 , F16C33/6648
摘要： A retainer for a rolling bearing, which is used for a food machine or a vacuum apparatus, containing an increased amount of a lubricating oil and enhancing a use efficiency of the lubricating oil and rolling bearing is described. The retainer consists of a molding, of a synthetic resin composition, which holds a rolling element of a rolling bearing. The molding is composed of a resinous porous article having an interconnected hole porosity not less than 30% and a lubricating oil which impregnates the resinous porous article. The resinous porous article has an interconnected hole are formed by molding a resin containing a pore-forming substance having a melting point higher than that of the resin and can be used as a food material, and by extracting said pore-forming substance from the molding with a solvent which dissolves the pore-forming substance and does not dissolve the resin.
摘要翻译： 描述了用于包含增加润滑油量并提高润滑油和滚动轴承的使用效率的食品机械或真空设备的滚动轴承用保持器。 保持器由保持滚动轴承的滚动元件的合成树脂组合物的模制件组成。 该模制品由具有不小于30％的互连孔孔隙的树脂多孔制品和浸渍树脂多孔制品的润滑油组成。 树脂状多孔体具有互连孔，通过模制含有熔点高于树脂的成孔物质的树脂形成，可以用作食品，通过从模塑中提取成孔物质 具有溶解成孔物质并且不溶解树脂的溶剂。
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公开(公告)号：US20230303790A1
公开(公告)日：2023-09-28
申请号：US18252618
申请日：2021-10-04
发明人： Takeshi MAKABE , Taichi AKAOKA
CPC分类号： C08J7/08 , C08J5/00 , B32B3/30 , B32B27/285 , B32B27/08 , B32B27/16 , B29C35/0866 , B29C71/0063 , C08J2361/16 , B32B2307/554 , B32B2307/536 , B32B2307/54 , B32B2307/5825 , B29K2071/00
摘要： [Object] To provide a technology capable of further improvement of the performance of a PEEK molded body.
[Solving Means] A PEEK molded body includes: a body portion having a first exothermic peak, and a second exothermic peak positioned at a higher temperature than the first exothermic peak, as two exothermic peaks indicating crystallization of PEEK in a DSC curve. The surface layer portion covers the body portion, and has a third exothermic peak, positioned at a higher temperature than the first exothermic peak, as an only exothermic peak indicating crystallization of PEEK in a DSC curve.
[Selected Drawing] None-
公开(公告)号：US20180022024A1
公开(公告)日：2018-01-25
申请号：US15656248
申请日：2017-07-21
申请人： Akira SAITO , Yasuyuki YAMASHITA , Kiichi KAMODA , Shigenori YAGUCHI , Nozomu TAMOTO , Hitoshi IWATSUKI , Shinzo HIGUCHI , Sohichiroh llDA , Yasuo SUZUKI
发明人： Akira SAITO , Yasuyuki YAMASHITA , Kiichi KAMODA , Shigenori YAGUCHI , Nozomu TAMOTO , Hitoshi IWATSUKI , Shinzo HIGUCHI , Sohichiroh llDA , Yasuo SUZUKI
IPC分类号： B29C64/153 , C08G69/26 , C08F110/06 , B33Y70/00 , C08G67/00 , C08K3/00 , C08K5/00 , C08G63/183 , C08G8/02
CPC分类号： B29C64/153 , B29K2101/12 , B29K2105/251 , B29K2995/0041 , B33Y10/00 , B33Y70/00 , C08F110/06 , C08G8/02 , C08G63/183 , C08G67/00 , C08G69/26 , C08J3/12 , C08J2361/00 , C08J2361/16 , C08J2367/02 , C08J2367/04 , C08J2377/02 , C08J2377/08 , C08J2377/10 , C08K3/016 , C08K5/0066
摘要： A resin powder for solid freeform fabrication has a 50 percent cumulative volume particle diameter of from 5 to 100 μm and a ratio (Mv/Mn) of a volume average particle diameter (Mv) to the number average particle diameter (Mn) of 2.50 or less and satisfies at least one of the following conditions (1) to (3): (1): Tmf1>Tmf2 and (Tmf1−Tmf2)≧3 degrees C., both Tmf1 and Tmf2 are measured in differential scanning calorimetry measuring according to ISO 3146, (2): Cd1>Cd2 and (Cd1−Cd2)≧3 percent, both Cd1 and Cd2 are measured in differential scanning calorimetry measuring according to ISO 3146, and (3): C×1>C×2 and (C1−C2)≧3 percent.
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公开(公告)号：US09085665B1
公开(公告)日：2015-07-21
申请号：US14587856
申请日：2014-12-31
申请人： Vertera, Inc.
CPC分类号： B29C67/202 , A61F2/02 , A61F2/32 , A61F2/38 , A61F2002/30065 , A61F2002/30316 , A61F2210/0076 , A61F2240/001 , B29K2071/00 , B29K2105/04 , C08J9/0085 , C08J9/26 , C08J9/32 , C08J2201/0446 , C08J2361/16 , C08J2371/00
摘要： A method for making a polymer with a porous layer from a solid piece of polymer is disclosed. In various embodiments, the method includes heating a surface of a solid piece of polymer to a processing temperature below a melting point of the polymer and holding the processing temperature while displacing a porogen layer through the surface of the polymer to create a matrix layer of the solid polymer body comprising the polymer and the porogen layer. In at least one embodiment, the method also includes removing at least a portion of the layer of porogen from the matrix layer to create a porous layer of the solid piece of polymer.
摘要翻译： 公开了一种由固体聚合物制备具有多孔层的聚合物的方法。 在各种实施方案中，该方法包括将聚合物固体片的表面加热至低于聚合物熔点的加工温度，并保持加工温度，同时使致孔剂层通过聚合物表面移动以形成基体层 固体聚合物体包含聚合物和致孔剂层。 在至少一个实施方案中，该方法还包括从基质层去除致孔剂层的至少一部分以产生固体聚合物片的多孔层。
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公开(公告)号：US08011833B2
公开(公告)日：2011-09-06
申请号：US12802492
申请日：2010-06-08
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
IPC分类号： F16C33/44
CPC分类号： C08J9/26 , C08J2323/06 , C08J2327/18 , C08J2361/16 , F16C19/06 , F16C33/416 , F16C33/44 , F16C33/6603 , F16C33/6648
摘要： A retainer for a rolling bearing, which is used for a food machine or a vacuum apparatus, containing an increased amount of a lubricating oil and enhancing a use efficiency of the lubricating oil and rolling bearing is described. The retainer consists of a molding, of a synthetic resin composition, which holds a rolling element of a rolling bearing. The molding is composed of a resinous porous article having an interconnected hole porosity not less than 30% and a lubricating oil which impregnates the resinous porous article. The resinous porous article has an interconnected hole are formed by molding a resin containing a pore-forming substance having a melting point higher than that of the resin and can be used as a food material, and by extracting said pore-forming substance from the molding with a solvent which dissolves the pore-forming substance and does not dissolve the resin.
摘要翻译： 描述了用于包含增加润滑油量并提高润滑油和滚动轴承的使用效率的食品机械或真空设备的滚动轴承用保持器。 保持器由保持滚动轴承的滚动元件的合成树脂组合物的模制件组成。 该模制品由具有不小于30％的互连孔孔隙的树脂多孔制品和浸渍树脂多孔制品的润滑油组成。 树脂状多孔体具有互连孔，通过模制含有熔点高于树脂的成孔物质的树脂形成，可以用作食品，通过从模塑中提取成孔物质 具有溶解成孔物质并且不溶解树脂的溶剂。
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公开(公告)号：US09622847B2
公开(公告)日：2017-04-18
申请号：US15140018
申请日：2016-04-27
申请人： Vertera, Inc.
CPC分类号： B29C67/202 , A61F2/02 , A61F2/32 , A61F2/38 , A61F2002/30065 , A61F2002/30316 , A61F2210/0076 , A61F2240/001 , B29K2071/00 , B29K2105/04 , C08J9/0085 , C08J9/26 , C08J9/32 , C08J2201/0446 , C08J2361/16 , C08J2371/00
摘要： A method for making a polymer with a porous layer from a solid piece of polymer is disclosed. In various embodiments, the method includes heating a surface of a solid piece of polymer to a processing temperature below a melting point of the polymer and holding the processing temperature while displacing a porogen layer through the surface of the polymer to create a matrix layer of the solid polymer body comprising the polymer and the porogen layer. In at least one embodiment, the method also includes removing at least a portion of the layer of porogen from the matrix layer to create a porous layer of the solid piece of polymer.
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公开(公告)号：US20160237236A1
公开(公告)日：2016-08-18
申请号：US15140018
申请日：2016-04-27
申请人： Vertera, Inc.
IPC分类号： C08J9/26
CPC分类号： B29C67/202 , A61F2/02 , A61F2/32 , A61F2/38 , A61F2002/30065 , A61F2002/30316 , A61F2210/0076 , A61F2240/001 , B29K2071/00 , B29K2105/04 , C08J9/0085 , C08J9/26 , C08J9/32 , C08J2201/0446 , C08J2361/16 , C08J2371/00
摘要： A method for making a polymer with a porous layer from a solid piece of polymer is disclosed. In various embodiments, the method includes heating a surface of a solid piece of polymer to a processing temperature below a melting point of the polymer and holding the processing temperature while displacing a porogen layer through the surface of the polymer to create a matrix layer of the solid polymer body comprising the polymer and the porogen layer. In at least one embodiment, the method also includes removing at least a portion of the layer of porogen from the matrix layer to create a porous layer of the solid piece of polymer.
摘要翻译： 公开了一种由固体聚合物制备具有多孔层的聚合物的方法。 在各种实施方案中，该方法包括将聚合物固体片的表面加热至低于聚合物熔点的加工温度，并保持加工温度，同时使致孔剂层通过聚合物表面移动以形成基体层 包含聚合物和致孔剂层的固体聚合物体。 在至少一个实施方案中，该方法还包括从基质层去除致孔剂层的至少一部分以产生固体聚合物片的多孔层。
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公开(公告)号：US20100247013A1
公开(公告)日：2010-09-30
申请号：US12802492
申请日：2010-06-08
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
CPC分类号： C08J9/26 , C08J2323/06 , C08J2327/18 , C08J2361/16 , F16C19/06 , F16C33/416 , F16C33/44 , F16C33/6603 , F16C33/6648
摘要： A retainer for a rolling bearing, which is used for a food machine or a vacuum apparatus, containing an increased amount of a lubricating oil and enhancing a use efficiency of the lubricating oil and rolling bearing is described. The retainer consists of a molding, of a synthetic resin composition, which holds a rolling element of a rolling bearing. The molding is composed of a resinous porous article having an interconnected hole porosity not less than 30% and a lubricating oil which impregnates the resinous porous article. The resinous porous article has an interconnected hole are formed by molding a resin containing a pore-forming substance having a melting point higher than that of the resin and can be used as a food material, and by extracting said pore-forming substance from the molding with a solvent which dissolves the pore-forming substance and does not dissolve the resin.
摘要翻译： 描述了用于包含增加润滑油量并提高润滑油和滚动轴承的使用效率的食品机械或真空设备的滚动轴承用保持器。 保持器由保持滚动轴承的滚动元件的合成树脂组合物的模制件组成。 该模制品由具有不小于30％的互连孔孔隙的树脂多孔制品和浸渍树脂多孔制品的润滑油组成。 树脂状多孔体具有互连孔，通过模制含有熔点高于树脂的成孔物质的树脂形成，可以用作食品，通过从模塑中提取成孔物质 具有溶解成孔物质并且不溶解树脂的溶剂。
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