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公开(公告)号：US08394452B2
公开(公告)日：2013-03-12
申请号：US12084514
申请日：2006-10-31
申请人： Feng Dong , Robert C. Lam , Yih-Fang Chen
发明人： Feng Dong , Robert C. Lam , Yih-Fang Chen
IPC分类号： B05D3/02
CPC分类号： F16D69/023 , C08K3/04 , F16D69/026 , Y10T428/249921 , Y10T428/2965 , Y10T428/2969 , Y10T428/2971 , Y10T442/20 , Y10T442/30 , Y10T442/60
摘要： Sintered, carbon friction materials are made from fibrous materials that are impregnated with resins prior to sintering. Preferably, non-woven fibrous materials are impregnated with phenolic resin and sintered at 400 to 8000 C. The resulting material has an open porosity above 50 percent by volume.
摘要翻译： 烧结的碳摩擦材料由在烧结之前用树脂浸渍的纤维材料制成。 优选地，非织造纤维材料用酚醛树脂浸渍并在400至8000℃下烧结。所得材料具有高于50体积％的开放孔隙率。
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2.发明授权Friction material with friction modifying layer having symmetrical geometric shapes 失效具有对称几何形状的摩擦改质层的摩擦材料公开(公告)号：US06875711B2
公开(公告)日：2005-04-05
申请号：US10234976
申请日：2002-09-04
申请人： Yih-Fang Chen , Robert C. Lam , Feng Dong , Bulent Chavdar
发明人： Yih-Fang Chen , Robert C. Lam , Feng Dong , Bulent Chavdar
CPC分类号： F16D69/026 , Y10T428/12569 , Y10T428/249962 , Y10T428/249964 , Y10T428/249986 , Y10T428/24999 , Y10T428/31678 , Y10T442/2107 , Y10T442/2115 , Y10T442/277 , Y10T442/2803 , Y10T442/2836 , Y10T442/2902 , Y10T442/2951 , Y10T442/2984 , Y10T442/699
摘要： A friction material has a first layer of a base material and a second layer of at least one type of friction modifying particle having substantially symmetrical geometric shapes on a top surface of the base material. The second layer has an average thickness of about 30 to about 200 microns and the surface area coverage of about 80 to about 100% such that the top layer has a fluid permeability lower than the first layer.
摘要翻译： 摩擦材料具有第一层基材和至少一种类型的摩擦改性颗粒的第二层，所述至少一种类型的摩擦改性颗粒在基材的顶表面上具有基本对称的几何形状。 第二层具有约30至约200微米的平均厚度和约80至约100％的表面积覆盖率，使得顶层的流体渗透性低于第一层。
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3.发明授权Porous friction material comprising nanoparticles of friction modifying material 有权包含摩擦改性材料纳米颗粒的多孔摩擦材料公开(公告)号：US07429418B2
公开(公告)日：2008-09-30
申请号：US10899508
申请日：2004-07-26
申请人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
发明人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
CPC分类号： B82Y30/00 , F16D69/026 , F16D2200/0069 , Y10T428/249953 , Y10T428/249962 , Y10T428/249964 , Y10T428/249978 , Y10T428/249979 , Y10T428/249981 , Y10T428/249986 , Y10T442/20 , Y10T442/2033 , Y10T442/2344
摘要： A friction material which includes a porous base material, at least one type of resin material, and at least one type of nanoparticle-sized friction modifying particle, is disclosed. The resin material and the nanoparticle-sized friction modifying particles are substantially uniformly dispensed throughout the base material.
摘要翻译： 公开了一种包括多孔基材，至少一种类型的树脂材料和至少一种类型的纳米颗粒尺寸的摩擦改性颗粒的摩擦材料。 树脂材料和纳米颗粒尺寸的摩擦改性颗粒基本均匀地分配在整个基材中。
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公开(公告)号：US5856244A
公开(公告)日：1999-01-05
申请号：US893251
申请日：1997-07-16
申请人： Robert C. Lam , Yih-Fang Chen
发明人： Robert C. Lam , Yih-Fang Chen
IPC分类号： C04B30/02 , C04B41/52 , C08K3/04 , C08L61/06 , C08L77/10 , C09K3/14 , F16D69/02 , B32B27/00 , B05D1/36
CPC分类号： C08K3/04 , C04B30/02 , C04B41/009 , C04B41/52 , C08L61/06 , F16D69/023 , F16D69/026 , C04B2111/00362 , C04B2111/00612 , C08L77/10 , F16D2069/009 , F16D2200/0091 , Y10T442/2115 , Y10T442/2131 , Y10T442/2344 , Y10T442/273 , Y10T442/2902
摘要： The present invention relates to a friction material comprising a fibrous base material primary layer of less fibrillated aramid fibers, synthetic graphite and at least one filler material, and a secondary layer of a mixture of carbon particles and at least one retention aid coated on at least one surface of the primary layer. In certain embodiments, the fibrous base material is impregnated with a phenolic or phenolic-based resin material, including, for example, a mixture of a phenolic resin and a silicone resin to form a friction material having high heat resistance and high friction durability characteristics.
摘要翻译： 摩擦材料技术领域本发明涉及一种摩擦材料，其包括具有较少原纤化芳族聚酰胺纤维的纤维基材原料，合成石墨和至少一种填料，以及至少涂覆至少一种碳颗粒和至少一种助留剂的混合物的第二层 主层的一个表面。 在某些实施方案中，纤维基材用酚醛树脂或酚醛树脂材料浸渍，包括例如酚醛树脂和硅树脂的混合物，以形成具有高耐热性和高摩擦耐久性特性的摩擦材料。
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公开(公告)号：US07294388B2
公开(公告)日：2007-11-13
申请号：US10218019
申请日：2002-08-13
申请人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
发明人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
CPC分类号： F16D69/026 , F16D2200/0069 , Y10T428/24355 , Y10T428/24372 , Y10T428/249953 , Y10T428/249986 , Y10T428/2938 , Y10T428/2962
摘要： A friction material which includes a base material, at least one type of resin material, and at least one type of nanoparticle-sized friction modifying particle is disclosed.
摘要翻译： 公开了一种包括基材，至少一种类型的树脂材料和至少一种类型的纳米颗粒尺寸的摩擦改性颗粒的摩擦材料。
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公开(公告)号：US5958507A
公开(公告)日：1999-09-28
申请号：US85439
申请日：1998-05-27
申请人： Robert C. Lam , Yih-Fang Chen
发明人： Robert C. Lam , Yih-Fang Chen
CPC分类号： C08K3/04 , C04B30/02 , C04B41/009 , C04B41/52 , C08L61/06 , F16D69/023 , F16D69/026 , C04B2111/00362 , C04B2111/00612 , C08L77/10 , F16D2069/009 , F16D2200/0091 , Y10T442/2115 , Y10T442/2131 , Y10T442/2344 , Y10T442/273 , Y10T442/2902
摘要： The present invention relates to a friction material comprising a fibrous base material primary layer of less fibrillated aramid fibers, synthetic graphite and at least one filler material, and a secondary layer of a mixture of carbon particles and at least one retention aid coated on at least one surface of the primary layer. In certain embodiments, the fibrous base material is impregnated with a phenolic or phenolic-based resin material, including, for example, a mixture of a phenolic resin and a silicone resin to form a friction material having high heat resistance and high friction durability characteristics.
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7.发明授权Porous friction material comprising nanoparticles of friction modifying material 有权包含摩擦改性材料纳米颗粒的多孔摩擦材料公开(公告)号：US07749562B1
公开(公告)日：2010-07-06
申请号：US12157901
申请日：2008-06-12
申请人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
发明人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
IPC分类号： B05D1/12
CPC分类号： B82Y30/00 , F16D69/026 , F16D2200/0069 , Y10T428/249953 , Y10T428/249962 , Y10T428/249964 , Y10T428/249978 , Y10T428/249979 , Y10T428/249981 , Y10T428/249986 , Y10T442/20 , Y10T442/2033 , Y10T442/2344
摘要： A method of making a friction material which includes a porous base material, at least one type of resin material, and at least one type of nanoparticle-sized friction modifying particle, is disclosed. The resin material and the nanoparticle-sized friction modifying particles are substantially uniformly dispensed throughout the base material.
摘要翻译： 公开了一种制造摩擦材料的方法，其包括多孔基材，至少一种类型的树脂材料和至少一种类型的纳米颗粒尺寸的摩擦改性颗粒。 树脂材料和纳米颗粒尺寸的摩擦改性颗粒基本均匀地分配在整个基材中。
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8.发明授权Fibrous lining material comprising a primary layer having less fibrillated aramid fibers and synthetic graphite and a secondary layer comprising carbon particles 失效纤维衬里材料包括具有较少原纤化芳族聚酰胺纤维和合成石墨的初级层和包含碳颗粒的第二层
公开(公告)号：US5858883A
公开(公告)日：1999-01-12
申请号：US789064
申请日：1997-01-28
申请人： Robert C. Lam , Marc A. Yesnik , Yih-Fang Chen
发明人： Robert C. Lam , Marc A. Yesnik , Yih-Fang Chen
IPC分类号： C04B30/02 , C04B41/52 , C08K3/04 , C08L61/06 , C08L77/10 , C08L83/04 , F16D69/02 , B32B5/16 , B05D3/02
CPC分类号： F16D69/026 , C04B30/02 , C04B41/52 , C08K3/04 , C08L61/06 , F16D69/023 , C08L77/10 , C08L83/04 , F16D2069/009 , F16D2200/0091 , Y10T442/2115 , Y10T442/2131 , Y10T442/2344 , Y10T442/273 , Y10T442/2836 , Y10T442/2902 , Y10T442/698 , Y10T442/699
摘要： The present invention relates to a fibrous base material comprising a primary layer of less fibrillated aramid fibers, synthetic graphite and at least one filler material, and a secondary layer of carbon particles on at least one surface of the fibrous base material for use in a non-asbestos friction material. In certain embodiments, the fibrous base material is impregnated with a phenolic or phenolic-based resin material, including, for example, a mixture of a phenolic resin and a silicone resin to form a friction material having good "break-in" and durability characteristics.
摘要翻译： 本发明涉及一种纤维基材，其包含较少原纤化的芳族聚酰胺纤维，合成石墨和至少一种填料的初级层，以及在纤维基材的至少一个表面上的第二层碳颗粒， - 石棉摩擦材料。 在某些实施方案中，纤维基材用酚醛树脂或酚醛树脂材料浸渍，包括例如酚醛树脂和硅树脂的混合物，以形成具有良好“断裂”和耐久性特性的摩擦材料 。
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9.发明授权公开(公告)号：US08603614B2
公开(公告)日：2013-12-10
申请号：US10898882
申请日：2004-07-26
申请人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
发明人： Robert C. Lam , Yih-Fang Chen , Kenji Maruo
CPC分类号： B82Y30/00 , F16D69/026 , F16D2200/0069 , Y10T428/24802 , Y10T428/24893 , Y10T428/249924 , Y10T428/249953 , Y10T428/249955 , Y10T428/249986 , Y10T428/25 , Y10T428/256 , Y10T428/257 , Y10T428/259 , Y10T428/261
摘要： A friction material which includes a porous base material, at least one type of resin material, and at least one type of nanoparticle-sized friction modifying particle is disclosed. The resin material is substantially uniformly dispensed throughout the base material and a non-continuous layer of a predetermined amount of the nanoparticle-sized friction modifying materials forms a porous top surface on the base material.
摘要翻译： 公开了一种包括多孔基材，至少一种类型的树脂材料和至少一种类型的纳米颗粒尺寸的摩擦改性颗粒的摩擦材料。 基本均匀地分配树脂材料，并且预定量的纳米颗粒尺寸的摩擦改性材料的非连续层在基材上形成多孔顶表面。
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公开(公告)号：US5998307A
公开(公告)日：1999-12-07
申请号：US704899
申请日：1996-08-30
申请人： Robert C. Lam , Marc A. Yesnik , Yih-Fang Chen
发明人： Robert C. Lam , Marc A. Yesnik , Yih-Fang Chen
IPC分类号： C04B30/02 , C04B41/52 , C08K3/04 , C08L61/06 , C08L77/10 , C08L83/04 , F16D69/02 , B32B27/00 , B05D1/36
CPC分类号： F16D69/026 , C04B30/02 , C04B41/52 , C08K3/04 , C08L61/06 , F16D69/023 , C08L77/10 , C08L83/04 , F16D2069/009 , F16D2200/0091 , Y10T442/2115 , Y10T442/2131 , Y10T442/2344 , Y10T442/273 , Y10T442/2836 , Y10T442/2902 , Y10T442/698 , Y10T442/699
摘要： The present invention relates to a fibrous base material comprising a primary layer of less fibrillated aramid fibers, synthetic graphite and at least one filler material, and a secondary layer of carbon particles on at least one surface of the fibrous base material for use in a non-asbestos friction material. In certain embodiments, the fibrous base material is impregnated with a phenolic or phenolic-based resin material, including, for example, a mixture of a phenolic resin and a silicone resin to form a friction material having good "break-in" and durability characteristics.
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