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公开(公告)号：US20080260980A1
公开(公告)日：2008-10-23
申请号：US11884042
申请日：2006-03-01
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
CPC分类号： C08J9/40 , C08J9/26 , C08J2201/0422 , C08J2201/044 , C08J2205/05 , C10N2240/02 , C10N2250/00 , C10N2250/18 , Y10T428/1352 , Y10T428/249954 , Y10T428/249955 , Y10T428/249958 , Y10T428/249978 , Y10T428/249979
摘要： The present invention provides a porous resinous oil-retaining article, containing lubricating oil, which is excellent in the utilization efficiency of the lubricating oil, has a high mechanical strength, and further allows the resin and the lubricating oil to be combined with each other according to a use and a specification. The present invention also provides a method of producing the resinous oil-retaining article. The resinous oil-retaining article comprises a resinous porous article having interconnected holes which are open to a surface of the resinous porous article; and an oil impregnated into the resinous porous article. The interconnected holes are formed by molding a resin containing a pore-forming substance into a molding and extracting a part of the pore-forming substance from the molding with a solvent which dissolves the pore-forming substance and does not dissolve the resin. An interconnected hole porosity of the resinous porous article is not more than 30%.
摘要翻译： 本发明提供一种含有润滑油的润滑油的多孔树脂保油品，其润滑油的利用效率优异，机械强度高，并且进一步允许树脂和润滑油根据 使用和规格。 本发明还提供一种生产树脂保油制品的方法。 树脂保油制品包括具有互连孔的树脂多孔制品，其与树脂多孔制品的表面开口; 和浸渍在树脂多孔制品中的油。 通过将含有成孔物质的树脂模塑成型，并且用溶解成孔物质并且不溶解树脂的溶剂从成型体中提取一部分成孔物质来形成互连的孔。 树脂多孔体的相互连通的孔隙率不大于30％。
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公开(公告)号：US20080032112A1
公开(公告)日：2008-02-07
申请号：US11578167
申请日：2005-04-14
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
IPC分类号： C08J9/26
CPC分类号： C08J9/26 , C08J2201/0422 , C08J2201/0444 , C08J2205/05 , Y10T428/249953 , Y10T428/249954 , Y10T428/249955 , Y10T428/249958 , Y10T428/249978 , Y10T428/249979
摘要： The present invention provides a resinous porous article having a high interconnected hole porosity and capable of retaining a large amount of a lubricating oil and does not rust iron and steel, even though an unextracted portion of a pore-forming substance bleeds out when the resinous porous article is used as parts which contact a metal portion or the like and a method of producing the resinous porous article. The resinous porous article is formed by a producing method of molding a resin containing the pore-forming substance into a molding, and extracting the pore-forming substance from the molding with a solvent which does not dissolve the resin therein. The resinous porous article has an interconnected hole porosity not less than 30%. The pore-forming substance consists of an alkali compound.
摘要翻译： 本发明提供一种具有高互连孔孔率并且能够保留大量润滑油并且不生锈铁和钢的树脂多孔制品，即使当树脂状多孔材料的成孔物质的未提取部分渗出时， 使用制品作为与金属部分等接触的部分和制造树脂多孔体的方法。 树脂状多孔体是通过将含有成孔物质的树脂成形为成形体的方法形成的，并且利用不溶解树脂的溶剂从成型体中提取成孔物质。 树脂多孔制品具有不小于30％的互连孔孔隙。 造孔物质由碱性化合物组成。
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公开(公告)号：US08003203B2
公开(公告)日：2011-08-23
申请号：US11884042
申请日：2006-03-01
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
CPC分类号： C08J9/40 , C08J9/26 , C08J2201/0422 , C08J2201/044 , C08J2205/05 , C10N2240/02 , C10N2250/00 , C10N2250/18 , Y10T428/1352 , Y10T428/249954 , Y10T428/249955 , Y10T428/249958 , Y10T428/249978 , Y10T428/249979
摘要： The present invention provides a porous resinous oil-retaining article, containing lubricating oil, which is excellent in the utilization efficiency of the lubricating oil, has a high mechanical strength, and further allows the resin and the lubricating oil to be combined with each other according to a use and a specification. The present invention also provides a method of producing the resinous oil-retaining article. The resinous oil-retaining article comprises a resinous porous article having interconnected holes which are open to a surface of the resinous porous article; and an oil impregnated into the resinous porous article. The interconnected holes are formed by molding a resin containing a pore-forming substance into a molding and extracting a part of the pore-forming substance from the molding with a solvent which dissolves the pore-forming substance and does not dissolve the resin. An interconnected hole porosity of the resinous porous article is not more than 30%.
摘要翻译： 本发明提供一种含有润滑油的润滑油的多孔树脂保油品，其润滑油的利用效率优异，机械强度高，并且进一步允许树脂和润滑油根据 使用和规格。 本发明还提供一种生产树脂保油制品的方法。 树脂保油制品包括具有互连孔的树脂多孔制品，其与树脂多孔制品的表面开口; 和浸渍在树脂多孔制品中的油。 通过将含有成孔物质的树脂模塑成型，并且用溶解成孔物质并且不溶解树脂的溶剂从成型体中提取一部分成孔物质来形成互连的孔。 树脂多孔体的相互连通的孔隙率不大于30％。
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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：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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公开(公告)号：US07771125B2
公开(公告)日：2010-08-10
申请号：US11597947
申请日：2005-06-03
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
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：US07703983B2
公开(公告)日：2010-04-27
申请号：US11628484
申请日：2005-06-09
申请人： Hideyuki Tsutsui , Masakazu Hirata , Masaki Egami
发明人： Hideyuki Tsutsui , Masakazu Hirata , Masaki Egami
CPC分类号： F16C33/201 , C08J9/26 , C08J9/40 , C08J2205/05 , C10M105/04 , C10M107/38 , C10M2203/0206 , C10M2213/0606 , C10N2230/06 , C10N2240/02 , F16C33/103 , Y10S384/907
摘要： A sliding material including a resinous porous article having an interconnected hole porosity of not less than 30% and a lubricating oil which impregnates the resinous porous article is disclosed. The resinous porous article has an interconnected hole formed by molding a resin mixed with a pore-forming substance into said resin, and extracting said pore-forming substance from said molded article with a solvent which dissolves said pore-forming substance and does not dissolve said resin. A sliding bearing composed of a sliding material having a sliding surface which slides on a mating member and a lubricating oil supply layer which supports the sliding material and supplies the sliding surface with the lubricating oil.
摘要翻译： 公开了一种滑动材料，其包括具有不小于30％的互连孔孔隙率的树脂多孔制品和浸渍树脂多孔制品的润滑油。 树脂状多孔体具有通过将与成孔物质混合的树脂成型为所述树脂而形成的互连孔，并且用溶解所述造孔物质并且不溶解所述成孔物质的溶剂从所述成型品提取所述造孔物质 树脂。 滑动轴承，由具有滑动面的滑动材料构成，该滑动材料在配合构件上滑动;以及润滑油供给层，该润滑油供给层支承滑动材料，并向滑动面供给润滑油。
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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：US07910198B2
公开(公告)日：2011-03-22
申请号：US11578167
申请日：2005-04-14
申请人： Masakazu Hirata , Hideyuki Tsutsui
发明人： Masakazu Hirata , Hideyuki Tsutsui
CPC分类号： C08J9/26 , C08J2201/0422 , C08J2201/0444 , C08J2205/05 , Y10T428/249953 , Y10T428/249954 , Y10T428/249955 , Y10T428/249958 , Y10T428/249978 , Y10T428/249979
摘要： The present invention provides a resinous porous article having a high interconnected hole porosity and capable of retaining a large amount of a lubricating oil and does not rust iron and steel, even though an unextracted portion of a pore-forming substance bleeds out when the resinous porous article is used as parts which contact a metal portion or the like and a method of producing the resinous porous article. The resinous porous article is formed by a producing method of molding a resin containing the pore-forming substance into a molding, and extracting the pore-forming substance from the molding with a solvent which does not dissolve the resin therein. The resinous porous article has an interconnected hole porosity not less than 30%. The pore-forming substance consists of an alkali compound.
摘要翻译： 本发明提供一种具有高互连孔孔率并且能够保留大量润滑油并且不生锈铁和钢的树脂多孔制品，即使当树脂状多孔材料的成孔物质的未提取部分渗出时， 使用制品作为与金属部分等接触的部分和制造树脂多孔体的方法。 树脂状多孔体是通过将含有成孔物质的树脂成形为成形体的方法形成的，并且利用不溶解树脂的溶剂从成型体中提取成孔物质。 树脂多孔制品具有不小于30％的互连孔孔隙。 造孔物质由碱性化合物组成。
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公开(公告)号：US20070232502A1
公开(公告)日：2007-10-04
申请号：US11628484
申请日：2005-06-06
申请人： Hideyuki Tsutsui , Masakazu Hirata , Masaki Egami
发明人： Hideyuki Tsutsui , Masakazu Hirata , Masaki Egami
IPC分类号： C10M177/00
CPC分类号： F16C33/201 , C08J9/26 , C08J9/40 , C08J2205/05 , C10M105/04 , C10M107/38 , C10M2203/0206 , C10M2213/0606 , C10N2230/06 , C10N2240/02 , F16C33/103 , Y10S384/907
摘要： A sliding material including a resinous porous article having an interconnected hole porosity of not less than 30% and a lubricating oil which impregnates the resinous porous article is disclosed. The resinous porous article has an interconnected hole formed by molding a resin mixed with a pore-forming substance into said resin, and extracting said pore-forming substance from said molded article with a solvent which dissolves said pore-forming substance and does not dissolve said resin. A sliding bearing composed of a sliding material having a sliding surface which slides on a mating member and a lubricating oil supply layer which supports the sliding material and supplies the sliding surface with the lubricating oil.
摘要翻译： 公开了一种滑动材料，其包括具有不小于30％的互连孔孔隙率的树脂多孔制品和浸渍树脂多孔制品的润滑油。 树脂状多孔体具有通过将与成孔物质混合的树脂成型为所述树脂而形成的互连孔，并且用溶解所述造孔物质并且不溶解所述成孔物质的溶剂从所述成型品提取所述造孔物质 树脂。 滑动轴承，由具有滑动面的滑动材料构成，该滑动材料在配合构件上滑动;以及润滑油供给层，该润滑油供给层支承滑动材料，并向滑动面供给润滑油。
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