公开(公告)号：US09446627B2

公开(公告)日：2016-09-20

申请号：US14234657

申请日：2012-05-30

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: B60C1/00 ,  C08L9/00 ,  C08K3/04 ,  C08K3/36 ,  B60C19/08 ,  C08L9/02

CPC classification number: B60C1/0025 ,  B60C19/086 ,  B60C2200/06 ,  C08K3/04 ,  C08K3/36 ,  C08K2201/019 ,  C08L7/00 ,  C08L9/00 ,  C08L9/02

Abstract: An object of the present invention is to provide a rubber composition for a sidewall having excellent conductivity, anti-spew cutting property and extrusion processability in good balance and assuring low production cost. The present invention provides a rubber composition for a sidewall comprising 2 to 15 parts by mass of a wet processed silica having a BET specific surface area of 70 to 250 m2/g and 40 to 62 parts by mass of a carbon black having a BET specific surface area of 37 to 125 m2/g based on 100 parts by mass of a diene rubber component, wherein the rubber composition does not contain a silane coupling agent, and has a volume resistivity of not more than 1×108 Ω·cm.

Abstract translation: 本发明的目的是提供一种用于侧壁的橡胶组合物，该橡胶组合物具有优良的导电性，抗冲切性和挤出加工性，并且保持了低的生产成本。 本发明提供一种侧壁用橡胶组合物，其含有2〜15质量份BET比表面积为70〜250m 2 / g的湿式二氧化硅，40〜62质量份的BET特性 表面积为37〜125m 2 / g，基于100质量份的二烯橡胶组分，其中橡胶组合物不含硅烷偶联剂，体积电阻率不大于1×10 8Ω·cm。

公开(公告)号：US09273197B2

公开(公告)日：2016-03-01

申请号：US14123663

申请日：2012-07-10

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: C08L9/00 ,  C08L7/00 ,  B60C1/00

CPC classification number: C08L9/00 ,  B60C1/0025 ,  C08K3/04 ,  C08K3/36 ,  C08L7/00 ,  C08L15/00 ,  C08L2205/03 ,  C08L2205/035 ,  Y02T10/862 ,  Y10T152/10495

Abstract: The present invention provides a rubber composition for a sidewall, which improves fuel economy, handling stability, tensile strength at break, elongation at break, and processability in a balanced manner, and which can also suppress the occurrence of broken spews during demolding of a resulting tire; and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition for a sidewall, comprising a rubber component having: a combined amount of a 1,2-syndiotactic polybutadiene crystal-containing butadiene rubber and a butadiene rubber synthesized in the presence of a rare earth catalyst of 5 to 60% by mass; an amount of a terminally modified butadiene rubber of 7 to 60% by mass; and an amount of an isoprene-based rubber of 20 to 70% by mass, each based on 100% by mass of the rubber component, wherein the rubber composition has: a combined amount of a carbon black having a nitrogen adsorption specific surface area of 25 to 120 m2/g and a silica having a nitrogen adsorption specific surface area of 70 to 250 m2/g of 20 to 40 parts by mass; and an amount of zinc oxide of 3.6 to 16 parts by mass, each per 100 parts by mass of the rubber component.

Abstract translation: 本发明提供了一种用于侧壁的橡胶组合物，其能够以均衡的方式提高燃料经济性，操作稳定性，断裂拉伸强度，断裂伸长率和加工性，并且还可以抑制所形成的脱模时破裂的发生 胎; 以及由橡胶组合物形成的充气轮胎。 本发明涉及一种用于侧壁的橡胶组合物，其包括橡胶组分，其具有：在稀土催化剂的存在下合成的含1,2-间同立构聚丁二烯结晶的丁二烯橡胶和丁二烯橡胶的组合量为5〜 60质量％ 一定量的7〜60质量％的末端改性丁二烯橡胶; 和相对于100质量％的橡胶成分为20〜70质量％的异戊二烯类橡胶的量，其中，所述橡胶组合物具有：具有氮吸附比表面积的炭黑的组合量 25〜120m 2 / g，氮吸附比表面积为70〜250m2 / g的二氧化硅为20〜40质量份; 相对于100质量份的橡胶成分，氧化锌的含量为3.6〜16质量份。

公开(公告)号：US09056527B2

公开(公告)日：2015-06-16

申请号：US13472962

申请日：2012-05-16

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: C08L61/10 ,  C08K3/04 ,  B60C1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L61/06

CPC classification number: B60C1/0016 ,  B60C1/00 ,  B60C1/0025 ,  C08L7/00 ,  C08L21/00 ,  C08L61/06 ,  Y02T10/862

Abstract: Provided are a rubber composition for a tire which can achieve good handling stability, good fuel economy, good elongation at break, and good steering response in a balanced manner while maintaining good extrusion processability; and a pneumatic tire produced using the rubber composition. The rubber composition includes: 100 parts by mass of a rubber component; 0.5 to 20 parts by mass of an alkylphenol resin; and 0.04 to 10 parts by mass of a methylene donor, wherein the alkylphenol resin is produced from formaldehyde and at least two compounds selected from the group consisting of a 2-alkylphenol, a 3-alkylphenol, and a 4-alkylphenol, and a total amount of the free 2-alkylphenol, 3-alkylphenol, and 4-alkylphenol in the alkylphenol resin is not more than 3% by mass.

Abstract translation: 本发明提供一种轮胎用橡胶组合物，其具有良好的操作稳定性，良好的燃料经济性，良好的断裂伸长率和良好的转向响应，同时保持良好的挤出加工性; 以及使用该橡胶组合物制造的充气轮胎。 橡胶组合物包括：100质量份橡胶组分; 0.5〜20质量份烷基酚树脂; 和0.04〜10质量份的亚甲基供体，其中烷基酚树脂由甲醛和至少两种选自2-烷基苯酚，3-烷基苯酚和4-烷基苯酚的化合物，以及总共 烷基酚树脂中游离的2-烷基苯酚，3-烷基酚和4-烷基苯酚的量不超过3质量％。

公开(公告)号：US08853074B2

公开(公告)日：2014-10-07

申请号：US13069754

申请日：2011-03-23

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: H01L21/4763 ,  H01L21/768 ,  C25D7/12

CPC classification number: H01L21/76808 ,  C25D7/12 ,  C25D7/123 ,  H01L21/76816 ,  H01L21/76877

Abstract: A method of manufacturing a semiconductor device may include, but is not limited to the following processes. A first hole is formed in an insulating film. A seed layer, which covers an upper surface of the insulating film and an inner surface of the first hole, is formed. A first plating film is formed over the seed layer at a first growth rate. A second plating film is formed over the first plating film at a second growth rate that is higher than the first growth rate. A third plating film is formed over the second plating film at a third growth rate that is higher than the second growth rate.

Abstract translation: 制造半导体器件的方法可以包括但不限于以下处理。 在绝缘膜中形成第一孔。 形成覆盖绝缘膜的上表面和第一孔的内表面的种子层。 以第一生长速率在籽晶层上形成第一镀膜。 以比第一生长速度高的第二生长速率在第一镀膜上形成第二镀膜。 以比第二生长速度高的第三生长速率在第二镀膜上形成第三镀膜。

公开(公告)号：US20140228495A1

公开(公告)日：2014-08-14

申请号：US14238429

申请日：2012-08-31

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: C08L7/00

CPC classification number: C08L7/00 ,  B60C2001/0066 ,  B60C2001/0075 ,  C08G12/32 ,  C08G12/427 ,  C08K5/098 ,  C08L9/00 ,  C08L61/06 ,  C08L61/28 ,  C08L61/32 ,  C08L91/00 ,  Y02T10/862

Abstract: Provided are a rubber composition for a tire cord topping, a breaker edge strip, a breaker cushion, or a strip adjacent to cords, which achieves a balanced improvement in handling stability, fuel economy, durability, ride quality, and adhesion; and pneumatic tires including the same. The rubber composition includes: an isoprene-based rubber; a phenol resin and/or an alkylphenol resin; and a partial condensate of HMMM and/or a partial condensate of HMMPME, wherein an amount of the isoprene-based rubber is 60% by mass or higher per 100% by mass of the rubber component; and a combined amount of the phenol resin and the alkylphenol resin is 2-3.9 parts by mass, a combined amount of the partial condensate of HMMM and the partial condensate of HMMPME is 0.5-5 parts by mass, and an amount of silica is at most 15 parts by mass, each per 100 parts by mass of the rubber component.

Abstract translation: 提供了一种用于轮胎帘线顶部的橡胶组合物，断屑器边缘条，断路器缓冲垫或邻近绳索的条带，其实现了操纵稳定性，燃料经济性，耐久性，乘坐质量和附着力的均衡改进; 和包括其的充气轮胎。 橡胶组合物包括：异戊二烯类橡胶; 酚醛树脂和/或烷基酚树脂; 和HMMM的部分缩合物和/或HMMPME的部分缩合物，其中异戊二烯类橡胶的量相对于橡胶组分100质量％为60质量％以上。 酚醛树脂和烷基酚树脂的合计量为2-3.9质量份，HMMM的部分缩合物和HMMPME的部分缩合物的组合量为0.5〜5质量份，二氧化硅的量为 最多15质量份，每100质量份橡胶组分。

公开(公告)号：US08672011B2

公开(公告)日：2014-03-18

申请号：US12226572

申请日：2007-06-28

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: B60C1/00 ,  B60C15/00 ,  B60C15/06

CPC classification number: B60C1/00 ,  B60C15/06 ,  C08K5/3477 ,  C08K5/3492 ,  C08K5/372 ,  C08L21/00 ,  C08L61/06 ,  C08L61/14 ,  Y02T10/862 ,  Y10T152/10819 ,  Y10T152/10846 ,  C08L2666/16

Abstract: There is provided a rubber composition for a bead apex which can enhance extrusion processability by optimizing a rate of vulcanization during a vulcanization process, and can improve rigidity, steering stability and a low fuel consumption property, a tire having a bead apex prepared by using the rubber composition for a bead apex and being capable of enhancing steering stability and reducing rolling resistance and a tire for a sports utility vehicle (SUV) having further enhanced durability. The rubber composition for a bead apex comprises a diene rubber, a phenol resin and/or a modified phenol resin, sulfur, hexamethylenetetramine, a vulcanization accelerator, and at least one kind of vulcanization acceleration auxiliary selected from the group consisting of a citraconimide compound, a condensate of alkyl phenol and sulfur chloride, an organic thiosulfate compound and a compound represented by the general formula: R1—S—S-A-S—S—R2.

Abstract translation: 提供了一种用于胎冠三角胶的橡胶组合物，其可以通过优化硫化过程中的硫化速率来提高挤出加工性，并且可以提高刚性，操纵稳定性和低燃料消耗性，具有通过使用 用于胎圈三角胶的橡胶组合物并且能够增强操纵稳定性和降低滚动阻力，以及具有进一步增强的耐久性的用于运动型多功能车（SUV）的轮胎。 用于胎圈三角胶的橡胶组合物包括二烯橡胶，酚醛树脂和/或改性酚醛树脂，硫，六亚甲基四胺，硫化促进剂和至少一种选自柠康酰亚胺化合物， 烷基酚和氯化硫的缩合物，有机硫代硫酸盐化合物和由通式R1-SSASS-R2表示的化合物。

公开(公告)号：US20130137807A1

公开(公告)日：2013-05-30

申请号：US13643226

申请日：2012-04-12

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: C08L7/00

CPC classification number: C08L7/00 ,  B60C1/0025 ,  B60C9/14 ,  B60C13/00 ,  C08K3/04 ,  C08L9/06 ,  C08L81/02 ,  Y02T10/862

Abstract: For the purpose of improving rolling resistance and durability, the present invention provides a rubber composition for insulation of a tire comprising 0.2 to 4 parts by mass of (B) an alkylphenol-sulfur chloride condensate, and 20 to 59 parts by mass of (C) carbon black having a BET specific surface area of 25 to 50 m2/g based on 100 parts by mass of (A) a rubber component comprising 30 to 85% by mass of (a1) a natural rubber and/or an isoprene rubber, 0 to 70% by mass of (a2) at least one styrene butadiene rubber selected from the group consisting of an emulsion-polymerized styrene butadiene rubber, a solution-polymerized styrene butadiene rubber and a modified styrene butadiene rubber, and 0 to 60% by mass of (a3) a butadiene rubber, and a tire having insulation prepared from the rubber composition.

Abstract translation: 为了提高滚动阻力和耐久性，本发明提供一种轮胎用绝缘用橡胶组合物，其包含0.2〜4质量份的（B）烷基酚 - 硫化氢缩合物，和20〜59质量份的（C ）炭黑，相对于（A）含有（a1）天然橡胶和/或异戊二烯橡胶30〜85质量％的橡胶成分100质量份，BET比表面积为25〜50m 2 / g， 0〜70质量％的（a2）选自由乳液聚合的苯乙烯丁二烯橡胶，溶液聚合的丁苯橡胶和改性苯乙烯丁二烯橡胶组成的组中的至少一种苯乙烯丁二烯橡胶，0〜60％ （a3）丁二烯橡胶的质量，以及由橡胶组合物制备的具有绝缘性的轮胎。

公开(公告)号：US08110627B2

公开(公告)日：2012-02-07

申请号：US12501843

申请日：2009-07-13

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: C08K3/34 ,  B60C1/00

CPC classification number: C08L15/00 ,  B60C1/00 ,  B60C1/0016 ,  B60C1/0025 ,  B60C2015/0614 ,  C08C19/44 ,  C08K3/36 ,  C08K5/548 ,  C08L9/00 ,  C08L19/006 ,  C08L21/00 ,  C08L2666/02

Abstract: A rubber composition for a tire superior in low heat build-up (tan δ) and superior in fracture strength is provided. A rubber composition for a tire comprising (B) 5 to 80 parts by mass of silica based on 100 parts by mass of (A) including (a) 10 to 60% by mass of a butadiene rubber including 2.5 to 20% by mass of 1,2-syndiotactic polybutadiene crystals, (b) 5 to 60% by mass of a modified diene rubber and (c) 20 to 75% by mass of a diene rubber other than (a) and (b).

Abstract translation: 提供了一种低发热性（tanδ）优异且断裂强度优异的轮胎用橡胶组合物。 一种轮胎用橡胶组合物，其特征在于，含有（B）5〜80质量份的二氧化硅，相对于（A）100质量份，（A）10质量％〜60质量％的丁二烯橡胶，其含有2.5〜20质量％ 1,2-间同立构聚丁二烯结晶，（b）5〜60质量％的改性二烯系橡胶和（c）20〜75质量％的除（a）和（b）以外的二烯橡胶。

公开(公告)号：US07923244B2

公开(公告)日：2011-04-12

申请号：US11699400

申请日：2007-01-30

Applicant: Satoshi Miyauchi ,  Tatsuya Miyazaki ,  Satoshi Matsuzaka

Inventor： Satoshi Miyauchi ,  Tatsuya Miyazaki ,  Satoshi Matsuzaka

IPC: C12N5/071 ,  A61K38/00

CPC classification number: C12N5/0655 ,  A61F2/30756 ,  C12N2501/105 ,  C12N2501/115 ,  C12N2501/15

Abstract: To obtain an artificial cartilage tissue having high strength and biocompatibility. There is provided an artificial cartilage tissue which is substantially free of heterologous protein and is substantially free of scaffold derived from non-cartilage-derived cells, but contains mammalian cartilage-derived cells and an extracellular matrix formed by the cartilage-derived cells, where: (1) the water retention per mg of tissue dry weight is 17.8 mg or less; (2) collagen of 5.57 μg or more per mg of tissue wet weight is contained; (3) proteoglycan of 9.22 μg or more per mg of tissue wet weight is contained.

Abstract translation: 获得具有高强度和生物相容性的人造软骨组织。 提供了基本上不含异源蛋白质的人造软骨组织，并且基本上不含源自非软骨衍生细胞的支架，但是含有由软骨衍生细胞形成的哺乳动物软骨衍生细胞和细胞外基质，其中： （1）每mg组织干重的保水量为17.8mg或更少; （2）含有每毫克组织湿重5.57μg或更多的胶原蛋白; （3）含有9.22μg或更多每毫克组织湿重的蛋白聚糖。

公开(公告)号：US20100331473A1

公开(公告)日：2010-12-30

申请号：US12667831

申请日：2008-09-24

Applicant: Tatsuya Miyazaki

Inventor： Tatsuya Miyazaki

IPC: C08K3/34

CPC classification number: B60C1/0008 ,  C08K3/013 ,  C08K3/346 ,  C08K5/375 ,  C08L7/00 ,  C08L9/00 ,  C08L23/22 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/08

Abstract: It is the purpose of the present invention to improve air permeation resistance, low heat build-up property and strength at break. The present invention provides a rubber composition for an inner liner including (B) specific mica, (C) carbon black and/or silica and (D) an alkylphenol-sulfur chloride condensate indicated by the formula (D1): (Wherein R1 to R3 are an alkyl group having 5 to 12 carbons; x and y are an integer of 2 to 4; and n is an integer of 0 to 10), based on (A) specific rubber component.

Abstract translation: 本发明的目的是提高耐透气性，低发热性和断裂强度。 本发明提供一种用于内衬的橡胶组合物，其包含（B）特定云母，（C）炭黑和/或二氧化硅和（D）由式（D1）表示的烷基酚 - 氯化硫缩合物：（其中R1至R3 是基于（A）特定的橡胶组分的，具有5至12个碳的烷基; x和y是2至4的整数; n是0至10的整数）。