公开(公告)号：US09688825B2

公开(公告)日：2017-06-27

申请号：US13876983

申请日：2011-10-03

Applicant: Seiichi Katou ,  Satoshi Horie

Inventor： Seiichi Katou ,  Satoshi Horie

IPC: C08J3/20 ,  C08J3/22 ,  C08K3/00 ,  C08K3/04 ,  C08K3/36 ,  C08K5/00 ,  C08K5/31 ,  C08K5/38 ,  C08K5/39 ,  C08K5/40 ,  C08K5/44 ,  C08K5/47 ,  C08K5/548 ,  C08K9/06 ,  C08K5/405 ,  C08L7/00

CPC classification number: C08J3/22 ,  C08J3/20 ,  C08J2309/00 ,  C08K3/013 ,  C08K3/04 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/31 ,  C08K5/38 ,  C08K5/39 ,  C08K5/40 ,  C08K5/405 ,  C08K5/44 ,  C08K5/47 ,  C08K5/548 ,  C08K9/06 ,  C08L7/00 ,  C08L21/00

Abstract: The present invention relates to a method for producing a rubber composition containing a rubber component (A) of at least one selected from natural rubbers and synthetic dienic rubbers, a filler containing an inorganic filler (B), a silane coupling agent (C) and at least one vulcanization promoter (D) selected from guanidines, sulfenamides, thiazoles, thiurams, dithiocarbamate salts, thioureas and xanthate salts, wherein the rubber composition is kneaded in at least three stages, in the first stage (X) of kneading, the rubber component (A), all or a part of the inorganic filler (B), and all or a part of the silane coupling agent (C) are kneaded, then in the stage (Y) on and after the second stage of kneading but before the final stage, the vulcanization promoter (D) is added and kneaded, and in the final stage (Z) of kneading, a vulcanizing agent is added and kneaded.

公开(公告)号：US20140142235A1

公开(公告)日：2014-05-22

申请号：US14114252

申请日：2012-04-27

Applicant: Satoshi Horie ,  Takaaki Igarashi

Inventor： Satoshi Horie ,  Takaaki Igarashi

IPC: C08K3/36 ,  C08K5/548

CPC classification number: C08K3/36 ,  B60C1/0016 ,  C08K3/04 ,  C08K5/548 ,  C08L9/06 ,  C08L19/006 ,  C08L21/00

Abstract: The present invention provides a rubber composition containing: (A) a rubber component containing from 90 to 100% by mass of at least one kind of diene rubber synthesized by solution polymerization and from 0 to 10% by mass of another kind of diene rubber; (B) silica having a n-hexadecyltrimethylammonium bromide (CTAB) adsorption specific surface area of 140 m2/g or more and less than 180 m2/g measured according to a method described in ASTM D3765-92; (C) at least one silane coupling agent selected from a polysulfide compound and a thioester compound; and (D) a vulcanization accelerator, the rubber composition after vulcanization having an average aggregated aggregate area (nm2) of the silica of 2,200 or less, and thus provides a rubber composition that is improved in low-heat-generation property.

Abstract translation: 本发明提供一种橡胶组合物，其含有：（A）含有90〜100质量％的通过溶液聚合合成的至少一种二烯系橡胶和0〜10质量％的其他二烯系橡胶的橡胶成分; （B）根据ASTM D3765-92中描述的方法测量的具有140m 2 / g以上且小于180m 2 / g的正十六烷基三甲基溴化铵（CTAB）吸附比表面积的二氧化硅; （C）选自多硫化物化合物和硫酯化合物的至少一种硅烷偶联剂; 和（D）硫化促进剂，硫化后的橡胶组合物的二氧化硅的平均凝集聚集面积（nm2）为2200以下，由此提供低发热性提高的橡胶组合物。

公开(公告)号：US20140051792A1

公开(公告)日：2014-02-20

申请号：US14113499

申请日：2012-04-27

Applicant: Satoshi Horie ,  Takaaki Igarashi

Inventor： Satoshi Horie ,  Takaaki Igarashi

IPC: C08K3/36 ,  C08K5/548 ,  C08K13/02 ,  C08K5/31

CPC classification number: C08K13/02 ,  C08K3/04 ,  C08K3/36 ,  C08K5/31 ,  C08K5/548 ,  C08L9/00 ,  C08L21/00

Abstract: The present invention provides a rubber composition containing: (A) a rubber component containing from 90 to 100% by mass of at least one kind of diene rubber synthesized by solution polymerization and from 0 to 10% by mass of another kind of diene rubber; (B) a silica having a n-hexadecyltrimethylammonium bromide (CTAB) adsorption specific surface area of 180 m2/g or more measured according to a method described in ASTM D3765-92; (C) at least one silane coupling agent selected from a polysulfide compound and a thioester compound; and (D) a vulcanization accelerator, the rubber composition after vulcanization having an average aggregated aggregate area (nm2) of the silica of 1,700 or less, and thus provides a rubber composition that is improved in low-heat-generation property.

Abstract translation: 本发明提供一种橡胶组合物，其含有：（A）含有90〜100质量％的通过溶液聚合合成的至少一种二烯系橡胶和0〜10质量％的其他二烯系橡胶的橡胶成分; （B）根据ASTM D3765-92中记载的方法测定的具有正十六烷基三甲基溴化铵（CTAB）吸附比表面积为180m 2 / g以上的二氧化硅; （C）选自多硫化物化合物和硫酯化合物的至少一种硅烷偶联剂; 和（D）硫化促进剂，硫化后的橡胶组合物的二氧化硅的平均凝集聚集面积（nm2）为1700以下，由此提供了低发热性提高的橡胶组合物。

公开(公告)号：US20130296463A1

公开(公告)日：2013-11-07

申请号：US13876983

申请日：2011-10-03

Applicant: Seiichi Katou ,  Satoshi Horie

Inventor： Seiichi Katou ,  Satoshi Horie

IPC: C08J3/22

CPC classification number: C08J3/22 ,  C08J3/20 ,  C08J2309/00 ,  C08K3/013 ,  C08K3/04 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/31 ,  C08K5/38 ,  C08K5/39 ,  C08K5/40 ,  C08K5/405 ,  C08K5/44 ,  C08K5/47 ,  C08K5/548 ,  C08K9/06 ,  C08L7/00 ,  C08L21/00

Abstract: The present invention relates to a method for producing a rubber composition containing a rubber component (A) of at least one selected from natural rubbers and synthetic dienic rubbers, a filler containing an inorganic filler (B), a silane coupling agent (C) and at least one vulcanization promoter (D) selected from guanidines, sulfenamides, thiazoles, thiurams, dithiocarbamate salts, thioureas and xanthate salts, wherein the rubber composition is kneaded in at least three stages, in the first stage (X) of kneading, the rubber component (A), all or a part of the inorganic filler (B), and all or a part of the silane coupling agent (C) are kneaded, then in the stage (Y) on and after the second stage of kneading but before the final stage, the vulcanization promoter (D) is added and kneaded, and in the final stage (Z) of kneading, a vulcanizing agent is added and kneaded.

Abstract translation: 本发明涉及一种橡胶组合物的制造方法，该橡胶组合物含有选自天然橡胶和合成二烯橡胶中的至少一种的橡胶组分（A），含有无机填料（B），硅烷偶联剂（C）和 至少一种选自胍胺，次磺酰胺，噻唑，秋兰姆，二硫代氨基甲酸盐，硫脲和黄原酸盐的硫化促进剂（D），其中橡胶组合物在至少三个阶段中捏合，在捏合的第一阶段（Ⅹ）中， 组分（A），全部或部分无机填料（B）和全部或部分硅烷偶联剂（C）进行混炼，然后在第二阶段揉合之前和之后的阶段（Y） 在最终阶段，加入硫化促进剂（D）并捏合，在捏合的最后阶段（Z）中，加入硫化剂并捏合。

公开(公告)号：US20070193682A1

公开(公告)日：2007-08-23

申请号：US10599638

申请日：2005-04-06

Applicant: Tatsuo Sasaoka ,  Satoshi Horie ,  Isamu Aokura ,  Yoshihiko Yagi ,  Kazuki Fukada

Inventor： Tatsuo Sasaoka ,  Satoshi Horie ,  Isamu Aokura ,  Yoshihiko Yagi ,  Kazuki Fukada

IPC: B32B38/16 ,  B32B38/10 ,  B32B38/00 ,  B31F1/07

CPC classification number: B23K1/203 ,  B23K2101/40 ,  H01L21/4864 ,  H01L21/6835 ,  H01L23/3142 ,  H01L24/75 ,  H01L24/81 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/11003 ,  H01L2224/1134 ,  H01L2224/1181 ,  H01L2224/1184 ,  H01L2224/13019 ,  H01L2224/13144 ,  H01L2224/749 ,  H01L2224/75 ,  H01L2224/75301 ,  H01L2224/75753 ,  H01L2224/81009 ,  H01L2224/81011 ,  H01L2224/81012 ,  H01L2224/81013 ,  H01L2224/81191 ,  H01L2224/81395 ,  H01L2224/81801 ,  H01L2224/8182 ,  H01L2224/81894 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01021 ,  H01L2924/01025 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H05K3/328 ,  H05K3/3489 ,  H05K3/383 ,  H05K2201/0373 ,  H05K2201/10674 ,  H05K2203/0307 ,  Y10S438/974 ,  Y10T156/1023 ,  Y10T156/14 ,  H01L2224/05599

Abstract: A bonding method and an apparatus that enable metal bonding under the atmospheric pressure and at room temperature, wherein the surfaces of objects (1b, 2a) to be bonded together are cleaned in an initial cleaning step (S1) to remove bonding inhibitor substances (G) such as oxides and adhered substances; one (1b) of the bonding surfaces is provided with an uneven profile with a predetermined roughness in a surface roughness control step (S3); a surface treatment step (S5) is performed to remove the substances (F) that have been removed but adhered to the bonding surfaces (1b, 2a) again; and the uneven bonding surface (1b) is pressed against the other bonding surface (2a) to bond them together.

Abstract translation: 在大气压和室温下能够进行金属接合的接合方法和装置，其中在初始清洁步骤（S1）中清洁要结合在一起的物体（1b，2a）的表面以除去结合抑制剂 物质（G），如氧化物和附着物质; 一个（1b）的粘合表面在表面粗糙度控制步骤（S 3）中设置有具有预定粗糙度的凹凸轮廓; 执行表面处理步骤（S 5）以除去已经去除但又粘附到接合表面（1b，2a）上的物质（F） 并且不平坦的接合表面（1b）被压靠在另一个接合表面（2a）上以将它们结合在一起。

公开(公告)号：US20070021565A1

公开(公告)日：2007-01-25

申请号：US10569348

申请日：2004-09-29

Applicant: Satoshi Horie ,  Masashi Kudo ,  Kenichi Fujimoto

Inventor： Satoshi Horie ,  Masashi Kudo ,  Kenichi Fujimoto

IPC: C08F8/00

CPC classification number: F16J15/102 ,  C08L23/16 ,  C08L2205/02 ,  C09K3/10 ,  C09K2200/0642 ,  C08L2666/06

Abstract: An EPDM composition, which comprises a blend rubber comprising 100 parts by weight of blend rubber consisting of 20-80% by weight of EPDM containing 5-ethylidene-2-norbornene [ENB] as one type of diene component and 80-20% by weight of EPDM containing dicyclopentadiene [DCPD] as another type of diene component, and 0.5-10 parts by weight of an organic peroxide. Seal parts obtained by vulcanization molding of the EPDM composition show well balanced characteristics, even if dipped in hot water at high temperatures such as 200° C. for 500 hours or 300° C. for 24 hours, particularly with improved compression set characteristics.

Abstract translation: 一种EPDM组合物，其包含混合橡胶，其包含100重量份由20-80重量％的含有5-亚乙基-2-降冰片烯[ENB]的EPDM组成的共混橡胶作为一种二烯组分和80-20％由 含有二环戊二烯[DCPD]作为另一种二烯成分的EPDM的重量和0.5-10重量份的有机过氧化物。 即使在高温如200℃，500小时或300℃的热水中浸渍24小时，特别是具有改进的压缩永久变形特性，通过EPDM组合物的硫化成型获得的密封部件显示均匀的特性。

公开(公告)号：US09228072B2

公开(公告)日：2016-01-05

申请号：US13876997

申请日：2011-10-03

Applicant: Seiichi Katou ,  Satoshi Horie

Inventor： Seiichi Katou ,  Satoshi Horie

IPC: C08K5/09 ,  C08K3/36 ,  C08J3/20 ,  C08K5/548 ,  C08K5/00

CPC classification number: C08K3/36 ,  C08J3/20 ,  C08J2309/00 ,  C08K5/0025 ,  C08K5/09 ,  C08K5/548 ,  C08L21/00

Abstract: The present invention relates to a method for producing a rubber composition containing a rubber component (A) of at least one selected from natural rubbers and synthetic dienic rubbers, a filler containing an inorganic filler (B), a silane coupling agent (C) and a vulcanization promoter (D), wherein the rubber composition is kneaded in multiple stages, and in the first stage of kneading, the rubber component (A), all or a part of the inorganic filler (B), and all or a part of the silane coupling agent (C) are kneaded, and then on the way of the first stage, the vulcanization promoter (D) is added and further kneaded. The production method enables production of a rubber composition having a low-heat-generation property while successfully preventing the coupling function activity of the silane coupling agent from lowering.

Abstract translation: 本发明涉及一种橡胶组合物的制造方法，该橡胶组合物含有选自天然橡胶和合成二烯橡胶中的至少一种的橡胶组分（A），含有无机填料（B），硅烷偶联剂（C）和 硫化促进剂（D），其中橡胶组合物多次捏合，在第一阶段捏合时，橡胶组分（A），全部或部分无机填料（B）和全部或一部分 将硅烷偶联剂（C）进行混炼，然后在第一阶段进行硫化促进剂（D）的添加，进一步进行混炼。 该制造方法能够在成功地防止硅烷偶联剂的偶联功能活性降低的同时，生产具有低发热性的橡胶组合物。

公开(公告)号：US08969455B2

公开(公告)日：2015-03-03

申请号：US13876974

申请日：2011-10-03

Applicant: Seiichi Katou ,  Satoshi Horie

Inventor： Seiichi Katou ,  Satoshi Horie

IPC: C08K5/09 ,  C08K3/36 ,  C08L7/00 ,  C08K5/31 ,  C08K5/44 ,  C08K5/47

CPC classification number: C08K3/36 ,  C08J3/203 ,  C08K5/09 ,  C08K5/31 ,  C08K5/44 ,  C08K5/47 ,  C08K5/548 ,  C08L7/00 ,  C08L21/00

Abstract: The present invention is a method for producing a rubber composition containing a rubber component (A) of at least one selected from natural rubbers and synthetic dienic rubbers, a filler containing an inorganic filler (B), a silane coupling agent (C), at least one vulcanization accelerator (D) selected from guanidines, sulfenamides and thiazoles, and an organic acid compound (E), wherein the rubber composition is kneaded in plural stages, the rubber component (A), all or a part of the inorganic filler (B), all or a part of the silane coupling agent (C), the vulcanization accelerator (D) and the organic acid compound (E) are kneaded in the first stage of kneading, and the number of molecules X of the organic acid compound (E) in the rubber composition in the first stage is in a relation of the following formula [1] relative to the number of molecules Y of the vulcanization accelerator (D) therein. The production method enables production of a rubber composition having a low-heat-generation property while successfully preventing the coupling function activity of the silane coupling agent from lowering. 0≦X≦1.5×Y  [1]

Abstract translation: 本发明是一种橡胶组合物的制造方法，该橡胶组合物含有选自天然橡胶和合成二烯橡胶中的至少一种的橡胶组分（A），含有无机填料（B），硅烷偶联剂（C）的填料， 至少一种选自胍胺，亚磺酰胺和噻唑的硫化促进剂（D）和有机酸化合物（E），其中橡胶组合物多次捏合，橡胶组分（A），全部或部分无机填料（ B）中，将全部或一部分硅烷偶联剂（C），硫化促进剂（D）和有机酸化合物（E）在捏合的第一阶段进行混炼，将有机酸化合物的分子数X 第一阶段的橡胶组合物中的（E）相对于硫化促进剂（D）的分子数Y为下式[1]的关系。 该制造方法能够在成功地防止硅烷偶联剂的偶联功能活性降低的同时，生产具有低发热性的橡胶组合物。 0＆nlE; X＆nlE; 1.5×Y [1]

公开(公告)号：US20140051791A1

公开(公告)日：2014-02-20

申请号：US14113514

申请日：2012-04-27

Applicant: Satoshi Horie ,  Takaaki Igarashi

Inventor： Satoshi Horie ,  Takaaki Igarashi

IPC: C08L9/06

CPC classification number: C08L9/06 ,  B60C1/0016 ,  C08K3/04 ,  C08K3/36 ,  C08K5/09 ,  C08K5/18 ,  C08K5/31 ,  C08K5/548 ,  C08L7/00 ,  C08L2205/025 ,  C08L9/00

Abstract: The present invention provides a rubber composition containing: (A) a rubber component containing 10% by mass or more of at least one kind of rubber selected from diene rubber synthesized by emulsion polymerization and natural rubber and 90% by mass or less of another kind of diene rubber; (B) silica having a n-hexadecyltrimethylammonium bromide (CTAB) adsorption specific surface area of not less than 180 m2/g measured according to a method described in ASTM D3765-92; (C) at least one silane coupling agent selected from a polysulfide compound and a thioester compound; and (D) a vulcanization accelerator, the rubber composition after vulcanization having an average aggregated aggregate area (nm2) of the silica of 1,900 or less, and thus provides a rubber composition that is improved in low-heat-generation property.

Abstract translation: 本发明提供一种橡胶组合物，其含有：（A）含有10质量％以上的选自通过乳液聚合和天然橡胶合成的二烯橡胶中的至少一种橡胶的橡胶组分和90质量％以下的其他橡胶组合物 的二烯橡胶; （B）根据ASTM D3765-92中描述的方法测量的具有不小于180m 2 / g的正十六烷基三甲基溴化铵（CTAB）吸附比表面积的二氧化硅; （C）选自多硫化物化合物和硫酯化合物的至少一种硅烷偶联剂; 和（D）硫化促进剂，硫化后的橡胶组合物的二氧化硅的平均凝集聚集面积（nm2）为1900以下，由此提供了低发热性提高的橡胶组合物。

公开(公告)号：US20120108718A1

公开(公告)日：2012-05-03

申请号：US13321469

申请日：2010-04-22

Applicant: Noriaki Yukimura ,  Seiichi Kato ,  Satoshi Horie

Inventor： Noriaki Yukimura ,  Seiichi Kato ,  Satoshi Horie

IPC: C08K5/549 ,  C08L7/00 ,  C08L9/00 ,  C07F7/18

CPC classification number: B60C1/00 ,  C07F7/1804 ,  C08K3/22 ,  C08K3/36 ,  C08K5/549 ,  C09D5/002 ,  C09D7/61 ,  C08L21/00

Abstract: This invention relates to an organosilicon compound having a cyclic structure with nitrogen atom and silicon atom, and one or more sulfur atoms in its molecule, and having a bonding side of one or more groups having as small steric hindrance to silicon atom, a rubber composition formed by compounding an inorganic filler (B) and the organosilicon compound (C) into a rubber component (A) consisting of natural rubber and/or diene-based synthetic rubber, and a tire using such a rubber composition.

Abstract translation: 本发明涉及具有氮原子和硅原子的环状结构的有机硅化合物及其分子中的一个或多个硫原子，并且具有与硅原子具有小的空间位阻的一个或多个基团的键合侧，橡胶组合物 通过将无机填料（B）和有机硅化合物（C）混合成由天然橡胶和/或二烯类合成橡胶组成的橡胶组分（A）和使用这种橡胶组合物的轮胎形成。