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1. 发明授权

US07144943B2 Process for production of modified carbon black for rubber reinforcement and process of production of rubber composition containing modified carbon black 失效
标题翻译：用于橡胶增强剂的改性炭黑的生产方法和含有改性炭黑的橡胶组合物的生产方法
公开(公告)号：US07144943B2
公开(公告)日：2006-12-05
申请号：US10725058
申请日：2003-12-02
申请人： Masayuki Kawazoe , Tetsuji Kawazura
发明人： Masayuki Kawazoe , Tetsuji Kawazura
IPC分类号： B60C1/00 , C09C1/56 , C09C1/44 , C08K3/34 , C08K5/24
CPC分类号： C09C1/58 , C01P2004/64 , C08J3/22 , C08J2321/00 , C08K3/04 , C08K3/36 , C08K9/02 , C08K9/08 , C09C1/56 , C08L21/02 , C08L21/00
摘要： A process for production of a modified carbon black, at a cheaper cost, for rubber reinforcement having the superior tan δ temperature dependency of silica and an excellent abrasion resistance and further having no problems arising due to a low electrical conductivity is provided.In the process for production of a modified carbon black for rubber reinforcement wherein, in the step of granulating the carbon black, a water-dispersed silica is added to the carbon black, the granulating is performed by a granulator and a process of production of a rubber composition containing a surface-treated carbon black for rubber reinforcement comprising coagulating, with a coagulating agent, a mixture of (a) 100 parts by weight, as a solid content, of a diene rubber component and (b) 10 to 250 parts by weight, as a solid content, of a slurry containing a carbon black for rubber reinforcement or (b′) 10 to 250 parts by weight of a modified carbon black produced by the above method.
摘要翻译：提供了一种以较便宜的成本生产具有优异的二氧化钛的tanδ温度依赖性和优异的耐磨性并且由于低导电性而没有出现问题的橡胶增强剂的改性炭黑的制造方法。在制造橡胶增强改性炭黑的方法中，在将炭黑制粒的工序中，向炭黑中添加水分散二氧化硅，造粒是通过造粒机进行的，含有用于橡胶增强剂的表面处理炭黑的橡胶组合物，包括用凝结剂凝结（a）作为固体含量的（a）100重量份的二烯橡胶组分和（b）10至250重量份的混合物重量为固体含量的含有用于橡胶增强剂的炭黑的浆料或（b'）通过上述方法制备的10至250重量份的改性炭黑。

2. 发明授权

US06355728B1 Block copolymer rubber composition comprising the same and pneumatic tire made therefrom 失效
标题翻译：包括其的嵌段共聚物橡胶组合物和由其制成的充气轮胎
公开(公告)号：US06355728B1
公开(公告)日：2002-03-12
申请号：US09686915
申请日：2000-10-12
申请人： Tetsuji Kawazura , Masayuki Kawazoe , Yasushi Kikuchi , Toru Nakamura , Masao Nakamura , Takeshi Karato
发明人： Tetsuji Kawazura , Masayuki Kawazoe , Yasushi Kikuchi , Toru Nakamura , Masao Nakamura , Takeshi Karato
IPC分类号： C08L906
CPC分类号： C08L9/00 , B60C1/00 , B60C1/0016 , C08F297/04 , C08K3/04 , C08L9/06 , C08L21/00 , C08L53/02 , Y10S152/905 , C08L2666/02 , C08L2666/24
摘要： A block copolymer (1) containing a polymer block A of a conjugated diene and a random copolymer block B of a conjugated diene and aromatic vinyl compound, (2) having a weight ratio (A:B) of the polymer block A and the copolymer block B of 5:95 to 95:5, (3) having a bound aromatic vinyl compound content in the copolymer block B of 1 to 50% by weight, (4) having a weight average molecular weight (Mw) of 100,000 to 5,000,000, and (5) having at least two transition points measured by differential scanning calorimetry in the range of −150° C. to +150° C., a method of production of the same, and a rubber composition and pneumatic tire containing the same.
摘要翻译：含有共轭二烯的聚合物嵌段A和共轭二烯和芳香族乙烯基化合物的无规共聚物嵌段B的嵌段共聚物（1），（2）聚合物嵌段A的重量比（A:B）和共聚物在共聚物嵌段B中具有1至50重量％的结合的芳族乙烯基化合物含量的嵌段B为5:95至95:5，（3），（4）重均分子量（Mw）为100,000至5,000,000 ，和（5）在-150℃〜+ 150℃的范围内通过差示扫描量热法测定的至少两个转变点，其制造方法以及含有该转变点的橡胶组合物和充气轮胎。

3. 发明授权

US06019832A Process for production of surface-treated carbon black for rubber reinforcement 失效
标题翻译：用于橡胶加固的表面处理炭黑的生产方法
公开(公告)号：US06019832A
公开(公告)日：2000-02-01
申请号：US849917
申请日：1997-06-18
申请人： Tetsuji Kawazura , Masayuki Kawazoe , Fumito Yatsuyanagi , Shuji Takahashi
发明人： Tetsuji Kawazura , Masayuki Kawazoe , Fumito Yatsuyanagi , Shuji Takahashi
IPC分类号： C08K3/04 , C08K9/00 , C08K9/02 , C08L21/00 , C09C1/48 , C09C1/56 , C09C3/06
CPC分类号： C09C3/063 , C08K3/04 , C08K9/02 , C09C1/56 , C01P2004/80 , C01P2006/12
摘要： A process for producing surface-treated carbon black for rubber reinforcement comprising: a surface treatment reaction step of dispersing carbon black for rubber reinforcement in water, followed by reacting a metal silicate and an acid in the dispersion to thereby deposit amorphous silica on the surface of the carbon black; and a subsequent aging step of bringing the pH of the dispersion to not more than 7.
摘要翻译： PCT No.PCT / JP96 / 03004 Sec。 371日期：1997年6月18日 102（e）1997年6月18日PCT PCT 1996年10月16日PCT公布。出版物WO97 / 15632 日期：1997年5月1日一种用于制备用于橡胶增强剂的表面处理炭黑的方法，包括：表面处理反应步骤，将用于橡胶增强的炭黑分散在水中，随后在分散体中使金属硅酸盐和酸反应，从而沉积无定形二氧化硅在炭黑表面; 以及使分散体的pH达不大于7的随后的老化步骤。

4. 发明授权

US06962952B2 Process for production of modified carbon black for rubber reinforcement and process of production of rubber composition containing modified carbon black 失效
标题翻译：用于橡胶增强剂的改性炭黑的生产方法和含有改性炭黑的橡胶组合物的生产方法
公开(公告)号：US06962952B2
公开(公告)日：2005-11-08
申请号：US09147441
申请日：1998-02-12
申请人： Masayuki Kawazoe , Tetsuji Kawazura
发明人： Masayuki Kawazoe , Tetsuji Kawazura
IPC分类号： C08J3/22 , C08K3/04 , C08K3/36 , C08K9/02 , C08K9/08 , C09C1/56 , C09C1/58 , C08K3/34
CPC分类号： C09C1/58 , C01P2004/64 , C08J3/22 , C08J2321/00 , C08K3/04 , C08K3/36 , C08K9/02 , C08K9/08 , C09C1/56 , C08L21/02 , C08L21/00
摘要： A process for production of a modified carbon black, at a cheaper cost, for rubber reinforcement having the superior tan δ temperature dependence of silica and an excellent abrasion resistance and further having no problems arising due to a low electrical conductivity is provided granulating the carbon black, after or while adding a water-dispersed silica to the carbon black in a granulator.
摘要翻译：制造具有优异的二氧化钛的tanδ温度依赖性和优异的耐磨性的橡胶增强剂的成本较低的改性炭黑的制造方法，并且由于导电性低而不会产生问题，在造粒机中向炭黑中加入水分散的二氧化硅之后或同时加入。

5. 发明授权

US5883179A Rubber composition comprising carbon black surface treated with silica 失效
标题翻译：包含用二氧化硅处理的炭黑表面的橡胶组合物
公开(公告)号：US5883179A
公开(公告)日：1999-03-16
申请号：US860477
申请日：1997-06-24
申请人： Masayuki Kawazoe , Tetsuji Kawazura , Kouichi Ikai , Yoshiaki Hashimura , Fumito Yatsuyanagi , Kazunori Ishikawa
发明人： Masayuki Kawazoe , Tetsuji Kawazura , Kouichi Ikai , Yoshiaki Hashimura , Fumito Yatsuyanagi , Kazunori Ishikawa
IPC分类号： C08K9/02 , C09C1/56 , C08K3/00
CPC分类号： C09C1/56 , C08K9/02 , C01P2006/12 , C01P2006/19
摘要： A rubber composition containing at least one rubber component containing a diene rubber and a rubber reinforcing carbon black having silica deposited on the surface thereof.
摘要翻译： PCT No.PCT / JP96 / 03003 Sec。 371日期：1997年6月24日 102（e）日期1997年6月24日PCT提交1996年10月16日PCT公布。公开号WO97 / 15620 PCT 日期1997年5月1日含有至少一种含有二烯橡胶的橡胶组分和在其表面沉积有二氧化硅的橡胶增强炭黑的橡胶组合物。

6. 发明授权

US06927255B2 Rubber composition 失效
标题翻译：橡胶组成
公开(公告)号：US06927255B2
公开(公告)日：2005-08-09
申请号：US09506443
申请日：2000-02-18
申请人： Tetsuji Kawazura , Masayuki Kawazoe , Masao Nakamura
发明人： Tetsuji Kawazura , Masayuki Kawazoe , Masao Nakamura
IPC分类号： C08L9/00 , B60C1/00 , C08L21/00 , C08L53/02
CPC分类号： C08L9/06 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08L7/00 , C08L9/00 , C08L21/00 , C08L53/02 , C08L2666/02 , C08L2666/04
摘要： A rubber composition comprising (i) an incompatible polymer blend of at least two diene rubbers selected from rubbers containing a conjugated diene and, optionally, an aromatic vinyl monomer and forming two polymer phases (A) and (B), and (ii) 0.1 to 20 parts by weight, based upon 100 parts by weight of the total polymer component including the block copolymer, of a block copolymer having at least two mutually incompatible blocks (a) and (b), wherein the block (a) is compatible with the polymer phase (A) and incompatible with the polymer phase (B) and the block (b) is compatible with the polymer phase (B) and incompatible with the polymer phase (A), and composed of a conjugated diene and, optionally, an aromatic vinyl monomer, and wherein the molecular weights of the polymers forming the polymer phases (A) and (B) satisfy the specified equations (I) and (II) mentioned in the specification.
摘要翻译：一种橡胶组合物，其包含（i）至少两种选自包含共轭二烯的橡胶和任选的芳族乙烯基单体并形成两个聚合物相（A）和（B）的二烯橡胶的不相容的聚合物共混物，和（ii）0.1 至20重量份，基于100重量份的包含嵌段共聚物的总聚合物组分，具有至少两个相互不相容的嵌段（a）和（b）的嵌段共聚物，其中嵌段（a）与与聚合物相（B）和嵌段（b）不相容的聚合物相（A）与聚合物相（B）相容，与聚合物相（A）不相容，并且由共轭二烯和任选的芳族乙烯基单体，其中形成聚合物相（A）和（B）的聚合物的分子量满足说明书中提及的规定的式（I）和（II）。

7. 发明授权

US06180717B2 Block copolymer and rubber composition and pneumatic tire containing the same 失效
标题翻译：嵌段共聚物和橡胶组合物和含有相同的充气轮胎
公开(公告)号：US06180717B2
公开(公告)日：2001-01-30
申请号：US09147431
申请日：1999-02-18
申请人： Tetsuji Kawazura , Masayuki Kawazoe , Yasushi Kikuchi , Toru Nakamura , Masao Nakamura , Takeshi Karato
发明人： Tetsuji Kawazura , Masayuki Kawazoe , Yasushi Kikuchi , Toru Nakamura , Masao Nakamura , Takeshi Karato
IPC分类号： C08L906
CPC分类号： C08L9/00 , B60C1/00 , B60C1/0016 , C08F297/04 , C08K3/04 , C08L9/06 , C08L21/00 , C08L53/02 , Y10S152/905 , C08L2666/02 , C08L2666/24
摘要： A block copolymer (1) containing a polymer block A of a conjugated diene and a random copolymer block B of a conjugated diene and aromatic vinyl compound, (2) having a weight ratio (A:B) of the polymer block A and the copolymer block B of 5:95 to 95:5, (3) having a bound aromatic vinyl compound content in the copolymer block B of 1 to 50% by weight, (4) having a weight average molecular weight (Mw) of 100,000 to 5,000,000, and (5) having at least two transition points measured by differential scanning calorimetry in the range of −150° C. to +150° C., a method of production of the same, and a rubber composition and pneumatic tire containing the same.
摘要翻译：含有共轭二烯的聚合物嵌段A和共轭二烯和芳香族乙烯基化合物的无规共聚物嵌段B的嵌段共聚物（1），（2）聚合物嵌段A的重量比（A:B）和共聚物在共聚物嵌段B中具有1至50重量％的结合的芳族乙烯基化合物含量的嵌段B为5:95至95:5，（3），（4）重均分子量（Mw）为100,000至5,000,000 ，和（5）在-150℃〜+ 150℃的范围内通过差示扫描量热法测定的至少两个转变点，其制造方法以及含有该转变点的橡胶组合物和充气轮胎。

8. 发明授权

US5679728A Surface-treated carbon black and rubber composition containing same 失效
标题翻译：含有它们的表面处理炭黑和橡胶组合物
公开(公告)号：US5679728A
公开(公告)日：1997-10-21
申请号：US552060
申请日：1995-11-02
申请人： Tetsuji Kawazura , Hiroyuki Kaido , Kouichi Ikai , Fumito Yatsuyanagi , Masayuki Kawazoe
发明人： Tetsuji Kawazura , Hiroyuki Kaido , Kouichi Ikai , Fumito Yatsuyanagi , Masayuki Kawazoe
IPC分类号： B60C1/00 , C08K3/00 , C08K3/04 , C08K3/36 , C08K5/00 , C08K5/54 , C08K9/00 , C08K9/02 , C08K9/06 , C08L21/00 , C08L101/00 , C09C1/48 , C09C1/56
CPC分类号： C09C1/56 , C08K3/04 , C08K9/02 , C01P2006/12 , C01P2006/19 , Y02T10/862
摘要： A rubber composition containing a cross-linkable rubber component and a carbon black having silica adhered to the surface thereof and a silica surface-treated carbon black suitable for use in tire tread where the surface-treated carbon black has a nitrogen specific surface area (N.sub.2 SA) of 20 to 300 m.sup.2 /g, a ratio IA.sub.o /IA.sub.f of the adsorption amount of iodine (IA.sub.o) and the adsorption amount of iodine after treatment by hydrogen fluoride (IA.sub.f) of at least 0.30 but less than 1.0, and a ratio IA.sub.e /IA.sub.ef of the adsorption amount of iodine after extraction from a rubber compound (IA.sub.e) and the value of the same after treatment by hydrogen fluoride (IA.sub.ef) of at least 0.30 but less than 1.0.
摘要翻译：一种橡胶组合物，其含有可交联的橡胶组分和具有附着在其表面上的二氧化硅的炭黑和适用于表面处理炭黑具有氮比表面积的轮胎胎面的二氧化硅表面处理炭黑（N2SA ）为20〜300m 2 / g，碘吸附量（IAo）的IAo / IAf与氟化氢处理后的碘吸附量（IAf）为IA以上且1.0以下，IAe / IAef，从橡胶化合物（IAe）提取后的碘吸附量和氟化氢处理后的值（IAef）至少为0.30，但小于1.0。

9. 发明申请

US20130053517A1 METHOD FOR PRODUCING MODIFIED POLYMER 有权
标题翻译：生产改性聚合物的方法
公开(公告)号：US20130053517A1
公开(公告)日：2013-02-28
申请号：US13696085
申请日：2011-04-13
申请人： Tetsuji Kawazura , Michiko Kawabata
发明人： Tetsuji Kawazura , Michiko Kawabata
IPC分类号： C08F8/32
CPC分类号： C08F293/005 , C08F2438/02
摘要： A modified polymer is produced by reacting (A) a polymer with (B) a compound having a nitroxide free radical in the molecule stable at room temperature and in the presence of oxygen, (C) an organic peroxide, and (D) a radically polymerizable monomer having a functional group in the presence of (E) an amine compound comprising a monoamine compound represented by the general formula: NR1R2R3 (R1: C1-C20 alkyl group or aryl group; R2 and R3: H, C1-C20 alkyl group, or aryl group) or a polyamine compound represented by the general formula: (R4)2N(R5N)nR6N(R4)2 (R4: H or C1-C6 alkyl group; R5 and R6: C1-C6 alkylene group; n: 0 to 20). This method can not only reduce the reaction temperature but also improve the modification rate.
摘要翻译：通过使（A）聚合物与（B）在分子中具有氮氧自由基的化合物在室温下和在氧气存在下稳定，（C）有机过氧化物和（D）从根本上反应而制备改性聚合物在（E）包含由以下通式表示的单胺化合物的胺化合物存在下具有官能团的可聚合单体：（R 1：C 1 -C 20烷基或芳基; R 2和R 3：H，C 1 -C 20烷基（R4）2N（R5N）nR6N（R4）2（R4：H或C1-C6烷基; R5和R6：C1-C6亚烷基; n = 0）表示的多胺化合物， 0〜20）。该方法不仅可以降低反应温度，而且可以提高改性率。

10. 发明申请

US20090182069A1 RUBBER COMPOSITION CONTAINING MODIFIED CONJUGATED DIENE-BASED POLYMER BONDED TO FULLERENE 失效
标题翻译：含有改性共轭二烯基聚合物的橡胶组合物结合到富勒烯
公开(公告)号：US20090182069A1
公开(公告)日：2009-07-16
申请号：US12406188
申请日：2009-03-18
申请人： Makoto Ashiura , Tetsuji Kawazura , Fumito Yatsuyanagi
发明人： Makoto Ashiura , Tetsuji Kawazura , Fumito Yatsuyanagi
IPC分类号： C08K3/04 , C08K3/36
CPC分类号： B82Y30/00 , B60C1/00 , C08L19/006
摘要： A rubber composition obtained by compounding thereinto a rubber component containing 0.5 to 100% by weight of a modified conjugated diene-based polymer having a fullerene bonded thereto in the molecule and having a weight average molecular weight of 50,000 or more excellent processability, superior balance of modulus and heat buildup, excellent cold flowability and superior tan δ balance.
摘要翻译：通过在分子中配合含有0.5〜100重量％的具有与其结合的富勒烯的改性共轭二烯系聚合物，重均分子量为50,000以上，优异的加工性的橡胶组合物，优异的平衡性模量和热积累，优异的冷流动性和优异的tanδ平衡。

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