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1. 发明授权

US06410649B1 Resin composition 有权
标题翻译：树脂组成
公开(公告)号：US06410649B1
公开(公告)日：2002-06-25
申请号：US09646771
申请日：2000-09-22
申请人： Takeshi Oda , Shigeru Suzuki , Toru Arai , Akio Okamoto , Masataka Nakajima , Hideki Toya
发明人： Takeshi Oda , Shigeru Suzuki , Toru Arai , Akio Okamoto , Masataka Nakajima , Hideki Toya
IPC分类号： C08L2300
CPC分类号： C08L23/08 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/0838 , C08L23/12 , C08L25/06 , C08L53/02 , Y10S526/943 , C08L2666/04 , C08L2666/24
摘要： A resin composition characterized by comprising from 5 to 95 wt % of an aromatic vinyl compound/olefin random copolymer (A) which has an aromatic vinyl compound content of from 1 to 99 mol % and has a head-to-tail chain structure composed of two or more aromatic vinyl compound units, and from 95 to 5 wt % of an &agr;-olefin type polymer (B) and/or an aromatic vinyl compound type polymer (C) (provided that it is neither a medical material nor a medical device), which contains substantially no chlorine and is excellent in the impact resistance, moldability, weather resistance and chemical resistance and which is useful for an injection molded product, an extrusion molded product, a film, a sheet, etc. Further, it provides an excellent damping material.
摘要翻译：一种树脂组合物，其特征在于，含有5〜95重量％的芳香族乙烯基化合物/烯烃无规共聚物（A），其芳香族乙烯基化合物含量为1〜99摩尔％，并具有头 - 尾链结构，两种或多种芳族乙烯基化合物单元和95至5重量％的α-烯烃型聚合物（B）和/或芳族乙烯基化合物型聚合物（C）（条件是它既不是医疗材料也不是医疗装置），其基本上不含氯，并且耐冲击性，成型性，耐候性和耐化学性优异，并且可用于注射成型产品，挤出成型产品，膜，片材等。此外，它提供了一种优良的阻尼材料。

2. 发明授权

US06410673B1 Ethylene/aromatic vinyl copolymer and molded product thereof 有权
标题翻译：乙烯/芳族乙烯基共聚物及其成型体
公开(公告)号：US06410673B1
公开(公告)日：2002-06-25
申请号：US09581812
申请日：2000-06-19
申请人： Toru Arai , Masataka Nakajima , Toshiaki Otsu , Takeshi Oda , Takanori Naoe , Yukiko Nishitoba
发明人： Toru Arai , Masataka Nakajima , Toshiaki Otsu , Takeshi Oda , Takanori Naoe , Yukiko Nishitoba
IPC分类号： C08F21202
CPC分类号： C08J5/18 , C08F4/65912 , C08F12/08 , C08F210/02 , C08J2323/08 , Y10S428/91 , C08F212/08 , C08F2500/03 , C08F2500/26 , C08F4/65927
摘要： An ethylene-aromatic vinyl compound copolymer characterized by satisfying the following conditions: (1) the aromatic vinyl compound content is from 0.5 mol % to 10 mol %; (2) as measured with respect to a molded product having a thickness of 0.2 mm, the haze is at most 14%, or the total light transmittance is at least 90%; (3) an ethylene-aromatic vinyl compound copolymer characterized in that the relation of the aromatic vinyl compound content and the glass transition point (Tg) obtained by an inflection point method as observed at a temperature of at least −50° C. by a differential scanning calorimeter (DSC), satisfies the following formula (1): −20+1.00St>Tg>−30+1.05St Formula (1) wherein St represents the aromatic vinyl compound content (molar fraction %) in the copolymer; and (4) the weight average molecular weight is from 140,000 to 500,000 when the aromatic vinyl compound content is from 5 mol % to 10 mol %, or from 60,000 to 500,000 when the content is from 0.5 mol % to less than 5 mol %.
摘要翻译：一种乙烯 - 芳族乙烯基化合物共聚物，其特征在于满足以下条件：（1）芳族乙烯基化合物含量为0.5mol％至10mol％;（2）对于厚度为0.2mm的成型产品，雾度为14％以下，全光线透射率为90％以上;（3）乙烯 - 芳香族乙烯基化合物共聚物，其特征在于，芳族乙烯基化合物含量与玻璃化转变温度（Tg）的关系为通过差示扫描量热计（DSC）在至少-50℃的温度下观察到的拐点法满足下式（1）：其中St表示共聚物中的芳族乙烯基化合物含量（摩尔分数％） ; 和（4）当芳族乙烯基化合物含量为5摩尔％至10摩尔％时，重均分子量为14万至500,000，当含量为0.5摩尔％至小于5摩尔％时，重均分子量为6万至500,000。

3. 发明授权

US06630215B1 Medical Device 有权
标题翻译：医疗材料和医疗用品
公开(公告)号：US06630215B1
公开(公告)日：2003-10-07
申请号：US09622914
申请日：2000-09-07
申请人： Takeshi Oda , Yukiko Nishitoba , Toru Arai , Akio Okamoto , Toshiaki Otsu
发明人： Takeshi Oda , Yukiko Nishitoba , Toru Arai , Akio Okamoto , Toshiaki Otsu
IPC分类号： A61J110
CPC分类号： A61L29/041 , A61L31/048 , C08L2314/06 , Y10S602/904 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/1397 , C08L25/08 , C08L23/02
摘要： A medical material and a medical device comprising an aromatic vinyl compound/&agr;-olefin random copolymer according to the present invention, are materials which contain substantially no chlorine and which have not only excellent flexibility, transparency and proper resilience but also radiation resistance and biocompatibility, and they are hence advantageously used especially in the medical field.
摘要翻译：包含本发明的芳族乙烯基化合物/α-烯烃无规共聚物的医疗材料和医疗装置是基本上不含氯的材料，不仅具有优异的柔韧性，透明性和适当的弹性，而且具有耐辐射性和生物相容性，因此它们特别有利地用于医疗领域。

4. 发明授权

US06329479B1 Transition metal compound as catalyst component for polymerization, aromatic vinyl compound-olefin copolymer having stereoregularity and method for its preparation by means of the transition metal compound as catalyst component 有权
标题翻译：作为聚合用催化剂成分的过渡金属化合物，具有立构规整性的芳香族乙烯基化合物 - 烯烃共聚物及其通过过渡金属化合物作为催化剂成分的制备方法
公开(公告)号：US06329479B1
公开(公告)日：2001-12-11
申请号：US09390711
申请日：1999-09-07
申请人： Toru Arai , Toshiaki Otsu , Shigeru Suzuki , Masataka Nakajima
发明人： Toru Arai , Toshiaki Otsu , Shigeru Suzuki , Masataka Nakajima
IPC分类号： C08F464
CPC分类号： C07F17/00 , C08F10/00 , C08F12/04 , C08F12/08 , Y10S526/943 , C08F4/62 , C08F4/65927 , C08F4/65912
摘要： A transition metal compound of the following formula (1) as catalyst component for the production of an aromatic vinyl compound polymer or an aromatic vinyl compound-olefin copolymer: wherein A is a specified unsubstituted or substituted benzindenyl group, and B, M, Y, and X are as specified.
摘要翻译：作为用于制备芳香族乙烯基化合物聚合物或芳香族乙烯基化合物 - 烯烃共聚物的催化剂成分的下述式（1）的过渡金属化合物，其中A为规定的未取代或取代的苯并茚基，B，M，Y，和X是指定的。

5. 发明授权

US6066709A Ethylene-aromatic vinyl compound copolymer and method for its production 有权
标题翻译：乙烯 - 芳族乙烯基化合物共聚物及其制备方法
公开(公告)号：US6066709A
公开(公告)日：2000-05-23
申请号：US203488
申请日：1998-12-02
申请人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
发明人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
IPC分类号： C08F4/64 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F210/02 , C08F212/04 , C08L25/08
CPC分类号： C08F210/02 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： An ethylene-aromatic vinyl compound copolymer having an aromatic vinyl compound content of from 1 to less than 55% by molar fraction, prepared in the presence of a transition metal compound containing two unsubstituted or substituted indenyl groups or a transition metal compound containing one unsubstituted or substituted cyclopentadienyl group and one unsubstituted or substituted indenyl group.
摘要翻译：在含有两个未取代或取代的茚基的过渡金属化合物或含有一个未取代或未取代的茚基的过渡金属化合物存在下制备的芳族乙烯基化合物含量为1至小于55摩尔％的乙烯 - 芳族乙烯基化合物共聚物，取代的环戊二烯基和一个未取代或取代的茚基。

6. 发明授权

US06472490B1 Ethylene-aromatic vinyl compound copolymer and method for its production 有权
标题翻译：乙烯 - 芳族乙烯基化合物共聚物及其制备方法
公开(公告)号：US06472490B1
公开(公告)日：2002-10-29
申请号：US09514548
申请日：2000-02-28
申请人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
发明人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
IPC分类号： C08F21204
CPC分类号： C08F210/02 , C08F4/65912 , C08F4/65927 , Y10S526/943 , C08F212/08 , C08F2500/15 , C08F2500/03
摘要： The present invention provides an ethylene-aromatic vinyl compound copolymer having an aromatic vinyl compound content of from 1 to less than 55% by molar fraction, and otherwise defined in the claims, and compositions and molded products containing same.
摘要翻译：本发明提供一种乙烯 - 芳族乙烯基化合物共聚物，其芳族乙烯基化合物含量为1至小于55摩尔％，权利要求书中另有定义，组合物和含有其的成型产品。

7. 发明授权

US06348556B1 Ethylene-aromatic vinyl compound copolymer and method for its production 有权
标题翻译：乙烯 - 芳族乙烯基化合物共聚物及其制备方法
公开(公告)号：US06348556B1
公开(公告)日：2002-02-19
申请号：US09616077
申请日：2000-07-13
申请人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
发明人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
IPC分类号： C08F21204
CPC分类号： C08F210/02 , C08F4/65912 , C08F4/65927 , Y10S526/943 , C08F212/08 , C08F2500/15 , C08F2500/03
摘要： An ethylene-aromatic vinyl compound copolymer with an aromatic vinyl compound content of from 1 to less than 55% by molar fraction which contains an isotactic structure in a head-to-tail bond structure containing two aromatic vinyl compound units represented by the following formula (1): wherein Ph is an aromatic group.
摘要翻译：一种乙烯 - 芳族乙烯基化合物共聚物，其芳族乙烯基化合物含量为1至小于55％摩尔分数，其含有由下式表示的两个芳族乙烯基化合物单元的头 - 尾键结构中的全同立构结构（ 1）：其中Ph是芳族基团。

8. 发明授权

US5883213A Ethylene-aromatic vinyl compound copolymer and method for its production 失效
标题翻译：乙烯 - 芳族乙烯基化合物共聚物及其制备方法
公开(公告)号：US5883213A
公开(公告)日：1999-03-16
申请号：US820082
申请日：1997-03-19
申请人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
发明人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
IPC分类号： C08F4/64 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F210/02 , C08F212/04 , C08L25/08 , C08F212/08
CPC分类号： C08F210/02 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： An ethylene-styrene copolymer having a weight average molecular weight of at least 81,000, having a styrene content of from 1 to less than 55% by molar fraction, wherein the stereoregularity of phenyl groups int he alternating structure of ethylene and styrene represented by the following formula (1) contained in its structure, is represented by an isotactic diad index m of more than 0.75, and the alternating structure index .lambda. represented by the following formula (i) is smaller than 70 and larger than 1:.lambda.=A3/A2.times.100 (i)where A3 is the sum of areas of three peaks a, b and c attributable to an ethylene-styrene alternating structure represented by the following formula (1'), obtained by 13C-NMR, and A2 is the sum of areas of peaks attributable to the main chain methylene and methine carbon, as observed within a range of from 0 to 50 ppm by 13C-NMR using TMS as standard, ##STR1## where Ph is a phenyl group, and xa is an integer of at least 2 representing the number of repeating units.
摘要翻译：重均分子量为81,000以上的乙烯 - 苯乙烯共聚物，其苯乙烯含量为摩尔分数为1至小于55％，其中苯基的立构规整性为乙烯和苯乙烯的交替结构，由以下其结构中所含的式（1）由大于0.75的全同立构二元指数m表示，由下式（i）表示的交替结构指数λ小于70并且大于1：λ= A3 / A2×100 （i）其中A3是由13 C-NMR获得的归属于由下式（1'）表示的乙烯 - 苯乙烯交替结构的三个峰a，b和c的面积之和，A2是归属于主链亚甲基和次甲基碳的峰，通过使用TMS作为标准的13 C-NMR在0〜50ppm的范围内观察到，其中Ph是苯基，xa是至少2代表重复次数 g单位。

9. 发明授权

US06417308B2 Film and stretch packaging film 有权
标题翻译：薄膜和拉伸包装膜
公开(公告)号：US06417308B2
公开(公告)日：2002-07-09
申请号：US09785285
申请日：2001-02-20
申请人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
发明人： Toru Arai , Akihiko Nakamura , Shigeru Suzuki , Toshiaki Otsu , Akio Okamoto
IPC分类号： C08F21208
CPC分类号： C08J5/18 , C08J2323/08 , C08L23/0838 , Y10S526/943 , Y10T428/31938
摘要： A film containing at least 5 wt % of an aromatic vinyl compound-&agr;-olefin random copolymer having an aromatic vinyl compound content of from 1 to less than 99.9% by molar fraction and having head-to-tail chain structures comprising at least two aromatic vinyl compound units.
摘要翻译：包含至少5重量％的芳族乙烯基化合物-α-烯烃无规共聚物的膜，其芳族乙烯基化合物含量为1至小于99.9摩尔％，并且具有头至尾链结构，其包含至少两个芳族乙烯基化合物单元。

10. 发明申请

US20050176901A1 Process for producing polymer 有权
标题翻译：生产聚合物的方法
公开(公告)号：US20050176901A1
公开(公告)日：2005-08-11
申请号：US10486242
申请日：2002-08-06
申请人： Toru Arai , Shingo Hanazato , Masataka Nakajima
发明人： Toru Arai , Shingo Hanazato , Masataka Nakajima
IPC分类号： C08F4/642 , C08F4/659 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/44
CPC分类号： C08F10/00 , C08F4/65912 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65927 , C08F2500/12 , C08F2500/03 , C08F2500/01 , C08F210/14
摘要： A process for producing an olefin polymer with high polymerization activity without using an expensive co-catalyst or using a limited amount of the co-catalyst, more particularly a process for producing a high molecular weight (co)polymer with high polymerization activity even at a high polymerization temperature which is more practical. At least one olefin is polymerized by means of a polymerization catalyst comprising at least one transition metal compound selected from transition metal compounds which have a substituted indenyl group, represented by a certain specific chemical formula, and an organoaluminum compound represented by the formula Al(R)3.
摘要翻译：一种制备具有高聚合活性的烯烃聚合物的方法，而不使用昂贵的助催化剂或使用有限量的助催化剂，更具体地，即使在高催化剂下生产具有高聚合活性的高分子量（共）聚合物的方法高聚合温度更实用。至少一种烯烃通过聚合催化剂聚合，所述聚合催化剂包含至少一种选自具有取代的茚基的过渡金属化合物的过渡金属化合物，由一定的具体化学式表示，和由式Al（R ）3 。

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