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1. 发明专利

JP2011105864A Thermosetting resin composition 有权
标题翻译：热固性树脂组合物
公开(公告)号：JP2011105864A
公开(公告)日：2011-06-02
申请号：JP2009262962
申请日：2009-11-18
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： BABA TSUKASA , OKUMURA NAEKO , SUKAI YUKIYASU , IDEI HIROSHI
IPC分类号： C08L101/00 , C08K3/24 , C08L21/00
摘要： PROBLEM TO BE SOLVED: To provide a thermosetting resin composition that does not contain an organic fiber, particularly aramid pulp, and yet enhances mechanical strengths of a frictional material within a high temperature range.
SOLUTION: The thermosetting resin composition comprises a potassium titanate particle having an average particle size of 0.1-0.5 μm, an uncrosslinked rubber and a thermosetting resin.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供不含有机纤维，特别是芳族聚酰胺纸浆的热固性树脂组合物，并且还提高摩擦材料在高温范围内的机械强度。解决方案：热固性树脂组合物包含平均粒度为0.1-0.5μm的钛酸钾颗粒，未交联的橡胶和热固性树脂。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2013082966A Method for producing spheroidal graphite cast iron and vehicle component using the spheroidal graphite cast iron 有权
标题翻译：使用SPHEROIDAL GRAPHITE CAST IRON生产浮法石墨铸铁和车辆组件的方法
公开(公告)号：JP2013082966A
公开(公告)日：2013-05-09
申请号：JP2011223483
申请日：2011-10-07
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： HORITANI TAKAO , BABA TSUKASA , TOKIYAMA TAKUYA , SATO TAKASHI , IDEI HIROSHI
IPC分类号： C21C1/10 , B22D1/00 , B22D27/20 , C22C33/10 , C22C37/04
CPC分类号： C21C7/0006 , B22D1/00 , B22D27/00 , B22D27/20 , C21C1/105 , C21C2300/08 , C21D5/00 , C22C28/00 , C22C33/08 , C22C33/10 , C22C37/04 , C22C37/10
摘要： PROBLEM TO BE SOLVED: To provide spheroidal graphite cast iron which can control chilling in a thin-walled part and is provided with high characteristics as a vehicle component even when a spheroidizing agent not containing a rare earth element is used.SOLUTION: In a ladle, a spheroidizing process using a spheroidizing agent of an Fe-Si-Mg-based alloy not containing a rare earth element and an inoculation process using an Fe-Si-based inoculation agent are performed on molten metal, and then a molten steel pouring flow inoculation process using an Fe-Si-based inoculation agent containing, in mass ratio, 45-75% of Si, 1-3% of Ca, and 15 ppm or less of Ba, with the input of 0.20-0.40% in mass ratio relative to the molten metal, is performed before the molten metal is cast in a mold. Thus, the spheroidal graphite cast iron having the final composition, which includes, in mass ratio, 3.0-4.5% of C, 3.0-4.5% of Si, 0.2-0.4% of Mn, 0.006-0.020% of S, 0.08-0.30% of Cu, 0.020-0.040% of Sn, and 0.015-0.050% of Mg, with the balance of Fe and unavoidable impurities, is obtained.
摘要翻译：要解决的问题：即使使用不含稀土元素的球化剂，也可以提供能够控制薄壁部的冷却的球状石墨铸铁，作为车辆部件具有高特性。解决方案：在钢包中，使用不含稀土元素的Fe-Si-Mg基合金的球化剂和使用Fe-Si基接种剂的接种方法的球化方法在熔融金属，然后使用Fe-Si系接种剂的钢水倾倒流动接种方法，质量比为45-75％的Si，1-3％的Ca和15ppm或更少的Ba，输入在熔融金属铸造在模具中之前进行质量比为0.20-0.40％的熔融金属。因此，具有最终组成的球状石墨铸铁，其质量比为：3.0-4.5％的C，3.0-4.5％的Si，0.2-0.4％的Mn，0.006-0.020％的S，0.08-0.30 得到Cu的％，Sn的0.020〜0.040％，Mg的0.015〜0.050％，余量由Fe和不可避免的杂质构成。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012241067A Granule for friction material and method for producing the same 有权
标题翻译：用于摩擦材料的花纹及其制造方法
公开(公告)号：JP2012241067A
公开(公告)日：2012-12-10
申请号：JP2011110560
申请日：2011-05-17
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： BABA TSUKASA , IDEI HIROSHI
IPC分类号： C09K3/14 , F16D69/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing granules for friction material, capable of producing a friction material having excellent mechanical strength without needing reinforcement with a fiber base material by a simplified process free from: aggregation of material; wall surface adhesion thereof in a manufacturing process; or generation of powder dust.SOLUTION: The method for producing granules for friction material includes: granulating a friction adjustment particle material in the presence of a solution containing a thermosetting resin composition including potassium titanate particles having an average particle size of 0.1-0.5 μm, uncrosslinked rubber and a thermosetting resin; and granulating the resulting granulates in the presence of a solution containing a water-soluble or water-dispersible binder.
摘要翻译：解决问题的方案：提供一种制造摩擦材料用颗粒的方法，能够通过简单的方法制造具有优异的机械强度的摩擦材料，而不需要通过纤维基材的增强而不产生聚集物; 在制造过程中其表面粘附; 或产生粉尘。解决方案：用于制造摩擦材料的颗粒的方法包括：在含有平均粒径为0.1-0.5μm的钛酸钾颗粒的热固性树脂组合物的溶液存在下制备摩擦调节颗粒材料，未交联的橡胶和热固性树脂; 并在含有水溶性或水分散性粘合剂的溶液存在下造粒所得颗粒。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2007107661A Sintered friction material 审中-公开
标题翻译：烧结摩擦材料
公开(公告)号：JP2007107661A
公开(公告)日：2007-04-26
申请号：JP2005300814
申请日：2005-10-14
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： ARAI KATSUO , BABA TSUKASA , ARAI NORIYUKI
IPC分类号： F16D69/02 , B22F3/02 , B22F5/00
摘要： PROBLEM TO BE SOLVED: To obtain a sintered friction material using a lubricating material exhibiting lubricating performance even in the environment of high-temperature (500°C) braking. SOLUTION: This sintered friction material uses a metallic material as a matrix, and is obtained by sintering compound powder including the lubricating material and a grinding material. As the lubricating material, Sr 0.14 Ca 0.86 CuO 2 that is a layered substance maintaining the lubricating performance even at high temperature is applied. Due to low friction properties caused by shearing easiness between layers of the high-temperature lubricating material and heat resistance by thermally stable ceramics, lubricating performance at high temperature can be applied and wear resistance can be improved. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在高温（500℃）制动的环境中，也可以使用具有润滑性能的润滑材料来获得烧结摩擦材料。解决方案：该烧结摩擦材料使用金属材料作为基体，并且通过烧结包括润滑材料和研磨材料的复合粉末而获得。作为润滑材料，施加即使在高温下也保持润滑性能的层状物质的Sr 0.14 Ca 0.86 2 。由于由高温润滑材料的层间的剪切容易性和耐热稳定的陶瓷的耐热性引起的低摩擦性，可以施加高温润滑性能，并且可以提高耐磨性。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2013117045A Thin-walled spheroidal graphite cast iron member 有权
标题翻译：薄壁玻璃石英铸铁件
公开(公告)号：JP2013117045A
公开(公告)日：2013-06-13
申请号：JP2011265272
申请日：2011-12-02
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： HORITANI TAKAO , BABA TSUKASA , TOKIYAMA TAKUYA , SATO TAKASHI , IDEI HIROSHI
IPC分类号： C22C37/04 , B22D27/20
摘要： PROBLEM TO BE SOLVED: To provide spheroidal graphite cast iron capable of suppressing chilling in thin-walled parts, and having high characteristics for vehicular parts.SOLUTION: A spheroidizing processing is performed in a ladle by charging to a molten metal a spheroidizing agent at a charging amount of 0.8 to 2.0% in mass ratio to the molten metal, the spheroidizing agent being composed of a Fe-Si-Mg-Ca based alloy containing 1.0 to 2.0% of Ca in mass ratio, and an inoculation processing is also performed using a Fe-Si based inoculation agent, thereafter, a pouring inoculation processing is performed using a Fe-Si based inoculation agent, thereby obtaining the spheroidal graphite cast iron containing, in mass ratio, C of 3.0 to 4.5%, Si of 3.0 to 4.5%, Mn of 0.2 to 0.4%, S of 0.006 to 0.020%, Cu of 0.08 to 0.30%, Sn of 0.020 to 0.040%, Mg of 0.015 to 0.050%, Zn of 0.01% or less, and the balance being Fe and unavoidable impurities. As a result, the spheroidal graphite cast iron with a high tensile strength, ductility balance, rigidity, machinability, damping property, and castability is obtained.
摘要翻译：要解决的问题：提供能够抑制薄壁部件的冷却并且对车辆部件具有高特性的球墨铸铁。解决方案：通过以熔融金属的质量比为0.8〜2.0％的填充量向熔融金属充填球化剂，在钢包中进行球化处理，所述球化剂由Fe-Si- 含有质量比为1.0〜2.0％的Mg-Ca系合金，使用Fe-Si系接种剂进行接种处理，之后，使用Fe-Si系接种剂进行倾倒接种处理，由此得到质量比为C = 3.0〜4.5％，Si为3.0〜4.5％，Mn为0.2〜0.4％，S为0.006〜0.020％，Cu为0.08〜0.30％，Sn为0.020的球墨铸铁至0.040％，Mg为0.015〜0.050％，Zn为0.01％以下，余量为Fe和不可避免的杂质。结果，获得具有高拉伸强度，延展性平衡，刚性，机加工性，阻尼性和浇注性的球墨铸铁。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011256255A Friction material and granule for friction material 有权
标题翻译：摩擦材料摩擦材料和磨料
公开(公告)号：JP2011256255A
公开(公告)日：2011-12-22
申请号：JP2010131030
申请日：2010-06-08
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： BABA TSUKASA , SUKAI YUKIYASU , IDEI HIROSHI
IPC分类号： C09K3/14
摘要： PROBLEM TO BE SOLVED: To provide a friction material which has excellent mechanical strength even without being reinforced with a fiber base material, particularly, a friction material having various friction performances in accordance with applications by controlling the arrangement of raw materials and pores, and controlling pore size and porosity.SOLUTION: The friction material contains a particle material for adjusting friction and, as a binder, a thermosetting resin composition including potassium titanate particles with an average particle diameter of 0.1 to 0.5 μm, un-crosslinked rubber and a thermosetting resin. The granule of the particle material for adjusting friction is produced particularly using the thermosetting resin composition as the binder for granulation, and the granule is molded to obtain the friction material.
摘要翻译：要解决的问题：提供一种具有优异的机械强度的摩擦材料，即使不用纤维基材增强，特别是具有根据应用具有各种摩擦性能的摩擦材料，通过控制原料和孔的布置，并控制孔径和孔隙率。解决方案：摩擦材料包含用于调节摩擦的颗粒材料，作为粘结剂，包含平均粒径为0.1-0.5μm的钛酸钾颗粒，未交联的橡胶和热固性树脂的热固性树脂组合物。特别是使用热固化性树脂组合物作为造粒用粘合剂来制造用于调节摩擦的颗粒材料的颗粒，并且将颗粒模制以获得摩擦材料。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011122111A Friction material 审中-公开
标题翻译：摩擦材料
公开(公告)号：JP2011122111A
公开(公告)日：2011-06-23
申请号：JP2009282640
申请日：2009-12-14
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： SUKAI YUKIYASU , BABA TSUKASA , IDEI HIROSHI
IPC分类号： C09K3/14 , F16D69/00 , F16D69/02
摘要： PROBLEM TO BE SOLVED: To provide a friction material used as a brake pad and so forth with no need of the surface baking treatment (the scorch treatment). SOLUTION: The friction material which includes a two-layered structure comprising (A) layer and (B) layer and is obtained by the molding under heat and pressure of a friction material composition containing a friction adjustor, a binder resin, and according to demand, a fibrous base material, is characterized in that the (A) layer is the surface layer to keep contact with an opponent material and is formed by a molding under heat and pressure of a granulated material from a friction material composition having a content of the organic material excluding the binder resin, of 0-12 vol.%. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用作制动衬块等的摩擦材料，而不需要进行表面烘烤处理（焦烧处理）。解决方案：包括（A）层和（B）层的两层结构的摩擦材料，通过在摩擦材料组合物的加热和压力下成型而获得，所述摩擦材料组合物含有摩擦调节剂，粘合剂树脂和根据需要，纤维基材的特征在于，（A）层是与对象材料保持接触的表面层，并且通过在具有颗粒状材料的热和压力下通过模制形成来自具有除粘合剂树脂之外的有机材料的含量为0-12体积％。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2013133474A Spheroidal graphite cast iron member and process for producing the same 有权
标题翻译： SPHEROIDAL GRAPHITE CAST IRON会员及其生产方法
公开(公告)号：JP2013133474A
公开(公告)日：2013-07-08
申请号：JP2011282407
申请日：2011-12-22
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： BABA TSUKASA , HORITANI TAKAO , TOKIYAMA TAKUYA , SATO TAKASHI , IDEI HIROSHI , NISHIKAWA YUTAKA , KITAHARA MASAKAZU , NARITA HIDEKAZU
IPC分类号： C21C1/10 , C22C37/04 , C22C38/00
CPC分类号： C21C1/10 , B22D1/00 , B22D27/20 , C21C1/105 , C22C28/00 , C22C33/08 , C22C37/04 , C22C37/10 , C22C38/002 , C22C38/02 , C22C38/06 , C22C43/00
摘要： PROBLEM TO BE SOLVED: To provide spheroidal graphite cast iron in which a spheroidizing agent not containing rare-earth elements is used, and chilling at the thin thickness part can be restrained, and which has no internal defects.SOLUTION: In a ladle, the spheroidizing treatment is performed by controlling the charging amount of the spheroidizing agent of an Fe-S-Mg-Ca based alloy which contains, by mass ratio, 3.0-6.0% Mg, 1.0-2.0% Ca, 0.5-3.5% Ba and ≤0.3% Al and which does not contain the rare-earth elements to 0.8-2.0%, by mass ratio, to molten iron, and also, an inoculation treatment is performed using an Fe-Si based inoculating agent, and thereafter, a melt-stream inoculation treatment is performed using an Fe-Si-Ca based inoculating agent to obtain the spheroidal graphite cast iron member composed of, by mass ratio, 3.0-4.5% C, 3.0-4.0% Si, 0.2-0.4% Mn, 0.006-0.020% S, 0.08-0.30% Cu, 0.020-0.040% Sn, 0.015-0.050% Mg, ≤0.03% Al, ≤0.01% Zn and the balance Fe with inevitable impurities, as the finish composition.
摘要翻译：要解决的问题：提供其中使用不含稀土元素的球化剂的球墨铸铁，并且能够抑制薄壁部分的冷却，并且没有内部缺陷。解决方案：在钢包中，通过控制Fe-S-Mg-Ca系合金的球化剂的充填量，以质量比计含有3.0〜6.0％的Mg，1.0〜2.0％的Ca，0.5〜3.5％的Ba，≤ 0.3％Al，并且不含稀土元素至质量比为0.8-2.0％的铁水，并且使用Fe-Si基接种剂进行接种处理，然后，使用Fe-Si-Ca系接种剂进行流接种处理，得到以3.0-4.5％C，3.0-4.0％Si，0.2-0.4％Mn，0.006质量％的质量比组成的球墨铸铁构件， 0.020％S，0.08-0.30％Cu，0.020-0.040％Sn，0.015-0.050％Mg，≤0.03％Al，≤0.01％Zn，余量Fe不可避免杂质，作为成品组合物。

9. 发明专利

JP2007262311A Friction material 审中-公开
标题翻译：摩擦材料
公开(公告)号：JP2007262311A
公开(公告)日：2007-10-11
申请号：JP2006091706
申请日：2006-03-29
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： BABA TSUKASA , ARAI NORIYUKI , KATO MASANORI , EBARA YOSHIO , HASHIMOTO AKINOBU
IPC分类号： C09K3/14 , F16D69/02
摘要： PROBLEM TO BE SOLVED: To provide a friction material for a brake which is not specified as PRTR (Pollutant Release and Transfer Register), imparting a less environmental load than a friction material using antimony compounds, excellent in abrasion resistance at elevated temperature, low in the aggressiveness to the mating member, low in change of friction coefficient in the condition of varying loads, manifesting a preferable performance at an elevated temperature.
SOLUTION: The friction material comprising thermosetting resin binder, reinforcing fiber and friction-conditioning material wherein the friction material contains a complex oxide Sr
x Ca
(1-x) CuO
y as the friction-conditioning material. The friction material preferably contains 1-10 vol.% of the Sr
x Ca
(1-x) CuO
y , and the preferable Sr
x Ca
(1-x) CuO
y has 5-100 μm of average particle size and has 0.12-0.16 of x, 2 of y.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供不被规定为PRTR（污染物释放和转移寄存器）的制动器的摩擦材料，赋予比使用锑化合物的摩擦材料更少的环境负荷，在高温下具有优异的耐磨性对配合构件的侵蚀性低，在变化的载荷条件下摩擦系数的变化小，在升高的温度下表现出优选的性能。解决方案：包含热固性树脂粘合剂，增强纤维和摩擦调节材料的摩擦材料，其中摩擦材料含有复合氧化物（1-x） CuO y 作为摩擦调节材料。该摩擦材料优选含有1-10％（重量）的Sr（SB）x（SB）（1-x）Cu O O>>>>>>， SB> x （1-x） CuO y 具有5-100μm的平均粒度，并且具有0.12-0.16的x，2的y。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007107067A Copper based sintered friction material 审中-公开
标题翻译：铜基烧结摩擦材料
公开(公告)号：JP2007107067A
公开(公告)日：2007-04-26
申请号：JP2005300816
申请日：2005-10-14
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： ARAI KATSUO , BABA TSUKASA
IPC分类号： C22C1/05 , B22F3/14 , B22F5/00 , F16D69/00 , F16D69/02
摘要： PROBLEM TO BE SOLVED: To provide a copper based sintered friction material which can maintain wear resistance and a high friction coefficient even in the case the temperature of the friction material is exposed to high temperatures of ≥500°C by suppressing the plastic flow of copper by using reinforcing particles to the base material of copper. SOLUTION: In the copper based sintered friction material obtained by sintering blended powder using copper as a base material and comprising a lubricant and abrasives, the copper base material is made into a mixed base material obtained by finely dispersing tungsten carbide powder of 1 to 7.5 mol% into electrolytic copper powder, thus the tungsten carbide powder suppresses the plastic flow of the copper base material upon high temperature. In the method for producing a copper based sintered friction material, a mixed base material obtained by mixing copper and tungsten carbide and the other blending materials are further mixed, and thereafter, the mixture is subjected to press sintering. Since the mixing amount of the tungsten carbide is small, by previously mixing the same with copper, the material compounding between the copper base material and tungsten carbide is obtained, and the tungsten carbide effectively acts as reinforcing particles. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够保持耐磨性和高摩擦系数的铜基烧结摩擦材料，即使在通过抑制塑料将摩擦材料的温度暴露于≥500℃的高温的情况下通过使用增强颗粒到铜的基底材料的铜的流动。解决方案：在通过烧结使用铜作为基材并且包含润滑剂和研磨剂的混合粉末而获得的铜基烧结摩擦材料中，将铜基材料制成混合的基材，其通过将1 至7.5mol％的电解铜粉末，因此碳化钨粉末在高温下抑制铜基材料的塑性流动。在铜基烧结摩擦材料的制造方法中，进一步混合将铜和碳化钨混合而成的混合基材与其他混合材料混合，然后对该混合物进行加压烧结。由于碳化钨的混合量小，通过预先将其与铜混合，可以获得铜基材与碳化钨之间的复合材料，碳化钨有效地作为增强粒子。版权所有（C）2007，JPO＆INPIT

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