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1. 发明授权

US06864315B1 Crosslinkable rubber compositions and use thereof 有权
标题翻译：可交联橡胶组合物及其用途
公开(公告)号：US06864315B1
公开(公告)日：2005-03-08
申请号：US09673608
申请日：2000-03-14
申请人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Hidenari Nakahama , Taku Koda , Hiroshi Kameda , Shuichi Nonaka , Mikio Hosoya , Yuji Ishii , Mitsunao Arino , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
发明人： Takashi Hakuta , Masaaki Kawasaki , Yoshiharu Kikuchi , Hidenari Nakahama , Taku Koda , Hiroshi Kameda , Shuichi Nonaka , Mikio Hosoya , Yuji Ishii , Mitsunao Arino , Tsutomu Nakamura , Satao Hirabayashi , Takeo Yoshida
IPC分类号： C08K5/00 , C08L23/16 , C08L83/04 , C08L47/00
CPC分类号： C08K5/0025 , C08L23/16 , C08L83/04 , C08L2312/08 , C08L2314/02 , C08L83/00
摘要： The crosslinkable rubber composition of the invention is crosslinkable by hot air, and a hot-air crosslinked rubber sheet thereof has no scratch on the surface in a hardness test using a pencil of HB and has a compression set of not more than 70% after a heat treatment at 150° C. for 22 hours. The rubber composition comprises an ethylene/α-olefin/non-conjugated polyene random copolymer rubber comprising a specific vinyl end group-containing norbornene compound, a SiH group-containing compound having at least two SiH groups in one molecule, and if necessary, an addition reaction catalyst comprising a platinum group element and a reaction inhibitor. The automobile weatherstrip, hose, rubber vibration insulator, belt, sealing material, expanded product, covered electric wire, electric wire joint, electric insulating part and household rubber product according to the invention comprise the above-mentioned rubber composition. The rubber composition has a high crosslinking rate and excellent productivity to produce crosslinked rubber molded products, is capable of undergoing hot-air crosslinking such as HAV or UHF and is capable of providing crosslinked rubber molded products having excellent compression set resistance, strength properties, heat resistance, weathering resistance and abrasion resistance.
摘要翻译：本发明的交联性橡胶组合物可以通过热风进行交联，在使用HB的铅笔的硬度试验中，热风交联橡胶片在表面没有刮痕，并且在a后的压缩永久变形为70％以上在150℃下热处理22小时。该橡胶组合物包含一个乙烯/α-烯烃/非共轭多烯无规共聚物橡胶，其包含特定的含乙烯基端基的降冰片烯化合物，在一个分子中具有至少两个SiH基团的含SiH基化合物，如果需要，包含铂族元素和反应抑制剂的加成反应催化剂。根据本发明的汽车密封条，软管，橡胶振动绝缘子，带，密封材料，膨胀产品，包覆电线，电线接头，电绝缘部件和家用橡胶制品包括上述橡胶组合物。橡胶组合物具有高交联率和优异的生产交联橡胶成型体的生产率，能够进行热风交联如HAV或UHF，并且能够提供具有优异的耐压缩变形性，强度性能，热性能的交联橡胶模制产品耐电阻，耐候性和耐磨性。

2. 发明授权

US06635727B1 Ethylene copolymer rubber, process for producing the same, and use 有权
标题翻译：乙烯共聚物橡胶，其制备方法和用途
公开(公告)号：US06635727B1
公开(公告)日：2003-10-21
申请号：US09889777
申请日：2001-07-20
申请人： Taku Koda , Kotaro Ichino , Masaaki Kawasaki , Keiji Okada
发明人： Taku Koda , Kotaro Ichino , Masaaki Kawasaki , Keiji Okada
IPC分类号： C08F4642
CPC分类号： C08L23/16 , C08F210/16 , C08F210/18 , C08L23/04 , C08L51/06 , C08L2666/24 , C08L2666/04 , C08F210/08 , C08F236/22 , C08F2500/17 , C08F210/06 , C08F2500/25 , C08F236/20 , C08F2500/21
摘要： The ethylenic copolymer rubber according to the present invention is a novel and useful ethylenic copolymer rubber which can be cross-linked at a high velocity and is superior in scorching stability, in workability and in moldability, of which cross-linked product is superior in the mechanical properties, such as the cross-linked rubber strength etc., and in the form-preservability. A cross-linkable rubber composition containing this ethylenic copolymer rubber is utilized for producing, for example, cross-linked molded rubber product for use as sealing element and automobile weather strip sponge. The ethylenic copolymer rubber according to the present invention comprises a random copolymer made of ethylene, an &agr;-olefin having 3-20 carbon atoms and a triene represented by the formula (1) given below as well as an optionally incorporated non-conjuagted polyene having two or more polymerizable double bonds in the molecule, wherein the mole ratio of ethylene/&agr;-olefin is 95/5-40/60 and the triene content is 0.1-10 mole %, the intrinsic viscosity (&eegr;) determined in decalin at 135° C. is 0.1-10 dl/g and wherein the ratio of the above intrinsic viscosity (&eegr;) versus the converted intrinsic viscosity (&eegr;)blank′ converted to a linear ethylene/propylene copolymer having 70 mole % of ethylene units determined by gel permeation chromatography (GPC, at 140° C., in o-dichlorobenzene solvent) of the ethylenic copolymer rubber, i.e. (&eegr;)/(&eegr;)blank′=g′, is 0.5-0.95. in which R1 and R2 denote each, independently of each other, hydrogen atom, methyl or ethyl and R3 and R4 denote each, independently of each other, methyl or ethyl.
摘要翻译：本发明的乙烯类共聚物橡胶是一种新型有用的乙烯类共聚物橡胶，其可以高速交联，并且焦烧稳定性，加工性和成型性优异，其中交联产物在机械性能，如交联橡胶强度等，以及形态保存性。含有该乙烯类共聚物橡胶的交联橡胶组合物用于制造例如用作密封元件和汽车防风条海绵的交联模制橡胶产品。根据本发明的乙烯共聚物橡胶包括由乙烯，具有3-20个碳原子的α-烯烃和由下面给出的式（1）表示的三烯以及任选掺入的非结合多烯烃制成的无规共聚物，其具有分子中的两个或更多个可聚合双键，其中乙烯/α-烯烃的摩尔比为95 / 5-40 / 60，三烯含量为0.1-10摩尔％，在十氢化萘中测定的特性粘度（η）为135 ℃为0.1-10dl / g，并且其中上述特性粘度（η）相对于转化的特性粘度（η）空白'与转化成线性乙烯/丙烯共聚物的比例，其具有由凝胶测定的70摩尔％的乙烯单元乙烯共聚物橡胶的渗透色谱（GPC，140℃，邻二氯苯溶剂）即（η）/（η）空白'= g'，为0.5-0.95.其中R 1和R <2>各自独立地表示氢原子，甲基或乙基，R 3和R 4各自独立地表示各自独立地为甲基或乙基。

3. 发明授权

US06458894B1 Rubber modifier of ethylene/&agr;-olefin (/diene) copolymer rubber(s) 失效
标题翻译：乙烯/α-烯烃（/二烯）共聚物橡胶的橡胶改性剂
公开(公告)号：US06458894B1
公开(公告)日：2002-10-01
申请号：US08927893
申请日：1997-09-11
申请人： Masaaki Kawasaki , Taku Koda , Takashi Hakuta , Tetsuo Tojo
发明人： Masaaki Kawasaki , Taku Koda , Takashi Hakuta , Tetsuo Tojo
IPC分类号： C08L2308
CPC分类号： C08L23/16 , C08L2205/02 , C08L2666/04
摘要： A rubber modifier comprises an ethylene/&agr;-olefin copolymer rubber (A) composed of one or more copolymers selected from the group consisting of a copolymer of ethylene and an &agr;-olefin having 3-20 carbon atoms and a copolymer of ethylene, an &agr;-olefin having 3-20 carbon atoms and a non-conjugated polyene, the copolymer rubber (A) having the parameters: an ethylene/&agr;-olefin mole ratio in the range of 51/49 to 87/13, an intrinsic viscosity [&eegr;] determined in decahydronaphthalene at 135° C. in the range of 0.8 to 2.5 dl/g and an iodine value in the range of 0 to 40.
摘要翻译：橡胶改性剂包括由一种或多种共聚物组成的乙烯/α-烯烃共聚物橡胶（A），所述共聚物选自由乙烯和具有3-20个碳原子的α-烯烃的共聚物和乙烯的共聚物，α 具有3-20个碳原子的α-烯烃和非共轭多烯，所述共聚物橡胶（A）具有以下参数：乙烯/α-烯烃摩尔比在51/49至87/13的范围内，特性粘度[η ]在十氢萘中在135℃下测定，在0.8至2.5dl / g的范围内，碘值在0至40的范围内。

4. 发明授权

US6111021A Rubber composition and process for the production thereof 失效
公开(公告)号：US6111021A
公开(公告)日：2000-08-29
申请号：US983023
申请日：1998-01-02
申请人： Hidenari Nakahama , Masaaki Kawasaki , Yuji Ishii , Tetsuo Tojo , Taku Koda , Yoshio Maejima , Yuji Miura , Yasuhiro Hosomi
发明人： Hidenari Nakahama , Masaaki Kawasaki , Yuji Ishii , Tetsuo Tojo , Taku Koda , Yoshio Maejima , Yuji Miura , Yasuhiro Hosomi
IPC分类号： C08L23/02 , C08L23/04 , C08L23/08 , C08L23/10 , C08L23/16
CPC分类号： C08L23/02 , C08L23/16 , C08L2205/18 , C08L23/04 , C08L23/0815 , C08L23/10
摘要： A vulcanizable rubber composition comprising a blend which is prepared by micro-dispersing a polyolefin resin (B) in an ethylene-.alpha.-olefin-nonconjugated polyene copolymer rubber (A) comprising ethylene, a C.sub.3 -C.sub.20 .alpha.-olefin and a nonconjugated polyene in a molten state and in which the mean diameter of dispersed particles of the polyolefin resin (B) is 2 .mu.m or below and the (B) to (A) weight ratio ranges from 5/95 to 50/50. The micro-dispersion of a polyolefin resin (B) can easily be attained by kneading the components (A) and (B) together with compounding ingredients (such as reinforcement, filler, softener, vulcanization accelerator, vulcanizing agent and so on) in a rubber kneader, through the resin (B) is essentially difficult of micro-dispersion. Further, the composition enables the provision of rubber articles having a high and constant quality at a low cost, because the resin (B) can well be dispersed by conventional rubber kneaders in a short time without fail. The process for producing the above composition comprises introducing a rubber mixture (E) comprising 100 parts by weight of the copolymer rubber (B) and 3 to 10 parts by weight of an organic solvent (D) into a multi-stage vented extruder through a feed port, while introducing a polyolefin resin (B) thereinto in an inert gas atmosphere through another feed port, kneading the rubber mixture (E) and the polyolefin resin (B) with the removal of the solvent. This process can easily give nonblocking vulcanizable pellets of an ethylenic copolymer rubber composition comprising an ethylene-.alpha.-olefin-nonconjugated polyene copolymer rubber (A) and a polyolefin resin (B) wherein the resin (B) is micro-dispersed in a good state.

5. 发明授权

US06599984B1 Rubber modified with ethylene/&agr;-olefin(/diene) rubber(s) 有权
标题翻译：用乙烯/α-烯烃（/二烯）橡胶改性的橡胶
公开(公告)号：US06599984B1
公开(公告)日：2003-07-29
申请号：US09556936
申请日：2000-04-21
申请人： Masaaki Kawasaki , Taku Koda , Takashi Hakuta , Tetsuo Tojo
发明人： Masaaki Kawasaki , Taku Koda , Takashi Hakuta , Tetsuo Tojo
IPC分类号： C08L2308
CPC分类号： C08L23/16 , C08L2205/02 , C08L2666/04
摘要： A blend of a rubber and a rubber modifier, the rubber modifier comprising an ethylene/&agr;-olefin copolymer rubber (A) composed of one or more copolymers selected from the group consisting of a copolymer of ethylene and an &agr;-olefin having 3-20 carbon atoms and a copolymer of ethylene, an &agr;-olefin having 3-20 carbon atoms and a non-conjugated polyene, the copolymer rubber (A) having the parameters: an ethylene/&agr;-olefin mole ratio in the range of 51/49 to 87/13, an intrinsic viscosity [&eegr;] determined in decahydronaphthalene at 135° C. in the range of 0.8 to 2.5 dl/g and an iodine value in the range of 0 to 40.
摘要翻译：橡胶和橡胶改性剂的共混物，橡胶改性剂包括由一种或多种共聚物组成的乙烯/α-烯烃共聚物橡胶（A），所述共聚物选自乙烯和具有3-20的α-烯烃的共聚物碳原子和乙烯，具有3-20个碳原子的α-烯烃和非共轭多烯的共聚物，共聚物橡胶（A）具有参数：乙烯/α-烯烃摩尔比在51/49范围内至87/13，在十氢萘中在135℃下测定的特性粘度在0.8至2.5dl / g的范围内，碘值在0至40的范围内。

6. 发明授权

US06410650B1 Ethylene/&agr;-olefin/unconjugated polyene copolymer rubber, rubber composition for sealing, molded rubber for sealing, and process for producing the molded rubber 有权
标题翻译：乙烯/α-烯烃/非共轭多烯共聚物橡胶，密封用橡胶组合物，用于密封的模制橡胶和用于生产模制橡胶的方法
公开(公告)号：US06410650B1
公开(公告)日：2002-06-25
申请号：US09701304
申请日：2000-11-28
申请人： Taku Koda , Masaaki Kawasaki
发明人： Taku Koda , Masaaki Kawasaki
IPC分类号： C08F21018
CPC分类号： C09K3/10 , C08F210/18 , C09K2200/0642 , C08F2500/17 , C08F2500/04 , C08F2500/21 , C08F210/06
摘要： The present invention relates to an ethylene-&agr;-olefin-non-conjugated polyene copolymer rubber comprising ethylene, an &agr;-olefin having 3 to 20 carbon atoms and a non-conjugated polyene, characterized in that: (i) the intrinsic viscosity [&eegr;] as measured in decalin solvent at 135° C. is 1.5 to 5.0 dl/g; (ii) the g&eegr;* or g′ value is 0.6 to 0.9; (iii) the Mw/Mn is 3.0 to 50; (iv) the iodine value is 10 to 40; (v) the molar ratio of ethylene to the &agr;-olefin having 3 to 20 carbon atoms is 40/60 to 95/5; and (vi) the intensity ratio D of T&agr;&bgr; to T&agr;&agr; in 13C-NMR spectrum (T&agr;&bgr;/T&agr;&agr;) is 0.5 or less, as well as to a rubber composition for sealing using said copolymer rubber, a molded rubber part for sealing, and a process for preparing said molded part.
摘要翻译：本发明涉及包含乙烯，具有3-20个碳原子的α-烯烃和非共轭多烯的乙烯-α-烯烃 - 非共轭多烯共聚物橡胶，其特征在于：（i）特性粘度[η ]，在135℃下在十氢化萘溶剂中测得的值为1.5〜5.0dl / g;（ii）geta *或g'值为0.6〜0.9;（iii）Mw / Mn为3.0〜50;（iv）碘值为10〜40;（v）乙烯与碳原子数为3〜20的α-烯烃的摩尔比为40/60〜95/5，和（vi）13 C-NMR谱（Talphabeta / Talphaalpha）中Talphabeta至Talphaalpha的强度比D为0.5以下，以及使用所述共聚物橡胶密封的橡胶组合物，密封用成型橡胶部和制备所述模制件的方法。

7. 发明授权

US5962543A Foam processable rubber compositions and vulcanized rubber foam molded products of the same 失效
标题翻译：泡沫加工橡胶组合物和硫化橡胶发泡成型制品相同
公开(公告)号：US5962543A
公开(公告)日：1999-10-05
申请号：US971107
申请日：1997-11-14
申请人： Masaaki Kawasaki , Shuichi Nonaka , Masao Kunizane , Taku Koda , Tetsuo Tojo
发明人： Masaaki Kawasaki , Shuichi Nonaka , Masao Kunizane , Taku Koda , Tetsuo Tojo
IPC分类号： C08L23/16 , C08J9/00
CPC分类号： C08L23/16 , C08L2203/14 , C08L2312/00
摘要： Disclosed is a foam processable rubber composition which comprises an ethylene/.alpha.-olefin of 3 to 20 carbon atoms/non-conjugated polyene copolymer rubber (A), a crystalline polyolefin resin (B) having a melting point of 100 to 150.degree. C. and a foaming agent (C), in specific proportions. The copolymer rubber (A) has an ethylene/.alpha.-olefin molar ratio of 60/40 to 80/20, an intrinsic viscosity (.eta.), as measured in decalin at 135.degree. C., of 0.7 to 2 dl/g, and an iodine value of 10 to 50. A vulcanized rubber foam-molded product can be obtained by vulcanizing and foaming the rubber composition. The rubber composition can provide vulcanized rubber foam-molded products having excellent vulcanization properties such as weathering resistance, heat resistance, ozone resistance and tear strength. Besides, the rubber composition exhibits excellent precision moldability and productivity of vulcanized rubber foam-molded products in transfer molding, injection molding and cast molding.
摘要翻译：公开了一种可发泡加工的橡胶组合物，其包含3至20个碳原子的乙烯/α-烯烃/非共轭多烯共聚物橡胶（A），熔点为100-150℃的结晶聚烯烃树脂（B）和发泡剂（C）。共聚物橡胶（A）的乙烯/α-烯烃摩尔比为60/40至80/20，在135℃萘烷中测定的特性粘度（η）为0.7-2dl / g，和碘值为10〜50。通过硫化和发泡橡胶组合物可以获得硫化橡胶发泡成型产品。橡胶组合物可以提供具有优异的硫化性能如耐候性，耐热性，耐臭氧性和撕裂强度的硫化橡胶发泡成型产品。此外，橡胶组合物在传递成型，注射成型和铸造成型中表现出优异的成型性和硫化橡胶发泡成型体的生产率。

8. 发明申请

US20050181158A1 Resin structure and use thereof 失效
标题翻译：树脂结构及其用途
公开(公告)号：US20050181158A1
公开(公告)日：2005-08-18
申请号：US11080757
申请日：2005-03-15
申请人： Hideo Matsuoka , Mitsushige Hamaguchi , Kazuhiko Kobayashi , Akira Todo , Taku Koda
发明人： Hideo Matsuoka , Mitsushige Hamaguchi , Kazuhiko Kobayashi , Akira Todo , Taku Koda
IPC分类号： B32B27/08 , C08L23/02 , C08L81/02 , B65D1/00
CPC分类号： B32B27/08 , B32B27/32 , B32B2307/7242 , B32B2307/7265 , B32B2323/04 , B32B2323/10 , B32B2355/02 , B32B2369/00 , B32B2377/00 , B32B2439/00 , B32B2439/70 , B32B2439/80 , B32B2597/00 , C08L23/02 , C08L81/02 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31507 , Y10T428/31757 , Y10T428/31797 , Y10T428/31913 , Y10T428/31917 , C08L81/00 , C08L2666/04
摘要： Provided is a thermoplastic resin structure formed of a resin composition that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized in that, in morphology therein seen through electronicmicroscopy, the polyphenylene sulfide resin (b) forms a matrix phase (continuous phase) and the polyolefin resin (a) forms a disperse phase. The thermoplastic resin structure gives plastic containers, tubes and their Attached parts having good barrier properties, strength, durability and workability.
摘要翻译：本发明提供一种由树脂组合物形成的热塑性树脂组合物，其基本上包含（a）5-80体积％的聚烯烃树脂和（b）20〜95体积％的聚苯硫醚树脂，其特征在于，在通过电子显微镜观察的形态中，聚苯硫醚树脂（b）形成基质相（连续相），聚烯烃树脂（a）形成分散相。热塑性树脂结构使塑料容器，管及其附着部件具有良好的阻隔性，强度，耐久性和可加工性。

9. 发明授权

US06830792B1 Resin structure and use thereof 失效
标题翻译：树脂结构及其用途
公开(公告)号：US06830792B1
公开(公告)日：2004-12-14
申请号：US10089842
申请日：2002-04-04
申请人： Hideo Matsuoka , Mitsushige Hamaguchi , Kazuhiko Kobayashi , Akira Todo , Taku Koda
发明人： Hideo Matsuoka , Mitsushige Hamaguchi , Kazuhiko Kobayashi , Akira Todo , Taku Koda
IPC分类号： B32B102
CPC分类号： B32B27/08 , B32B27/32 , B32B2307/7242 , B32B2307/7265 , B32B2323/04 , B32B2323/10 , B32B2355/02 , B32B2369/00 , B32B2377/00 , B32B2439/00 , B32B2439/70 , B32B2439/80 , B32B2597/00 , C08L23/02 , C08L81/02 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31507 , Y10T428/31757 , Y10T428/31797 , Y10T428/31913 , Y10T428/31917 , C08L81/00 , C08L2666/04
摘要： Provided is a thermoplastic resin structure formed of a resin composition that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized in that, in morphology therein seen through electronic microscopy, the polyphenylene sulfide resin (b) forms a matrix phase (continuous phase) and the polyolefin resin (a) forms a disperse phase. The thermoplastic resin structure gives plastic containers, tubes and their Attached parts having good barrier properties, strength, durability and workability.
摘要翻译：本发明提供一种由树脂组合物形成的热塑性树脂组合物，其基本上包含（a）5-80体积％的聚烯烃树脂和（b）20〜95体积％的聚苯硫醚树脂，其特征在于，在通过电子显微镜观察的形态中，聚苯硫醚树脂（b）形成基质相（连续相），聚烯烃树脂（a）形成分散相。热塑性树脂结构使塑料容器，管及其附着部件具有良好的阻隔性，强度，耐久性和可加工性。

10. 发明授权

US07115312B2 Resin structure and use thereof 失效
标题翻译：树脂结构及其用途
公开(公告)号：US07115312B2
公开(公告)日：2006-10-03
申请号：US11080757
申请日：2005-03-15
申请人： Hideo Matsuoka , Mitsushige Hamaguchi , Kazuhiko Kobayashi , Akira Todo , Taku Koda
发明人： Hideo Matsuoka , Mitsushige Hamaguchi , Kazuhiko Kobayashi , Akira Todo , Taku Koda
IPC分类号： B32B1/02 , B32B27/00 , C08L23/00
CPC分类号： B32B27/08 , B32B27/32 , B32B2307/7242 , B32B2307/7265 , B32B2323/04 , B32B2323/10 , B32B2355/02 , B32B2369/00 , B32B2377/00 , B32B2439/00 , B32B2439/70 , B32B2439/80 , B32B2597/00 , C08L23/02 , C08L81/02 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31507 , Y10T428/31757 , Y10T428/31797 , Y10T428/31913 , Y10T428/31917 , C08L81/00 , C08L2666/04
摘要： Provided is a thermoplastic resin structure formed of a resin composition that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized in that, in morphology therein seen through electronicmicroscopy, the polyphenylene sulfide resin (b) forms a matrix phase (continuous phase) and the polyolefin resin (a) forms a disperse phase. The thermoplastic resin structure gives plastic containers, tubes and their Attached parts having good barrier properties, strength, durability and workability.
摘要翻译：本发明提供一种由树脂组合物形成的热塑性树脂组合物，其基本上包含（a）5-80体积％的聚烯烃树脂和（b）20〜95体积％的聚苯硫醚树脂，其特征在于，在通过电子显微镜观察的形态中，聚苯硫醚树脂（b）形成基质相（连续相），聚烯烃树脂（a）形成分散相。热塑性树脂结构使塑料容器，管及其附着部件具有良好的阻隔性，强度，耐久性和可加工性。

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