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1. 发明专利

MY143696A SHAPED ARTICLE FOR CLEAN ROOMS AND METHOD FOR PRODUCING THE SAME 未知
公开(公告)号：MY143696A
公开(公告)日：2011-06-30
申请号：MYPI20056152
申请日：2005-12-22
申请人： FUJI BAKELITE CO LTD , MITSUI CHEMICALS INC , OSAKA GAS CHEMICALS CO LTD
发明人： SAKAMOTO TAKAKI , SHIRAGA JUN , KONNAI NORIYUKI , KOBAYASHI TAKAYUKI , KANEKO KAZUYOSHI , HIROSE TOSHIYUKI , NAKANISHI KEITA , NAGAI HIROAKI
IPC分类号： C08L45/00
摘要： 85 SHAPED ARTICLE FOR CLEAN ROOMS AND ME-IHOD FOR PRODUCING THE SAME ABSTRACT PROVIDED IS A SHAPED ARTICLE FOR CLEAN ROOMS COMPRISING ARESINCOMPOSITIONPREPAREDBYMELT-KNEADINGLOOPARTSBYWEIGHT OF A CYCLIC OLEFIN POLYMER (A) HAVING A GLASS TRANSITION TEMPERATURE OF FROM 60 TO 2000C, FROM 1 TO 150 PARTS BY WEIGHT OF A FLEXIBLE COPOLYMER (B) PREPARED BY POLYMERIZING AT LEAST TWO MONOMERS SELECTED F ROM A GROUP CONSISTING OF OLEF INS, DIENES AND AROMATIC VINYL-HYDROCARBONS, AND HAVING A GLASS TRANSITION TEMPERATURE OF OOC 'OR LOWER, FROM 0.001 TO 1 PART BY WEIGHT 0 OF A RADICAL INITIATOR (C) , AND FROM 0 TO 1 PART BY WEIGHT OF A POLYFUNCTIONAL COMPOUND (D) HAVING AT LEAST TWO RADICAL-POLYMERIZABLE FUNCTIONAL GROUPS IN THE MOLECULE. THE SHAPED ARTICLE FOR CLEAN ROOMS HAS GOOD CHEMICAL RESISTANCE, 5 HEAT RESISTANCE AND DIMENSIONAL ACCURACY, IT IS INHIBITED FROM RELEASING A VOLATILE COMPONENT AROUND IT, AND IT HAS GOOD ABRASION RESISTANCE AND IS INHIBITED F ROM PRODUCING PARTICLES.

2. 发明专利

MY143788A METHOD FOR PRODUCING RESIN COMPOSITION 未知
公开(公告)号：MY143788A
公开(公告)日：2011-07-15
申请号：MYPI20056151
申请日：2005-12-22
申请人： MITSUI CHEMICALS INC
发明人： KANEKO KAZUYOSHI , HIROSE TOSHIYUKI
IPC分类号： C08L45/00
摘要： 6 8 METHOD FOR PRODUCING RESIN COMPOSITION ABSTRACT PROVIDED IS A METHOD FOR PRODUCING A RESIN 5 COMPOSITION BY MELT-KNEADING A CYCLIC OLEFIN POLYMER (A) HAVING A GLASS TRANSITION TEMPERATURE OF FROM 60 TO 2000C AND A FLEXIBLE POLYMER (9) HAVING A GLASS TRANSITION TEMPERATURE OF O'C OR LOWER, WHEREIN A PART OF THE CYCLIC OLEFIN POLYMER (A) IS PREVIOUSLY MELT-KNEADED WITH THE 10 FLEXIBLE POLYMER (3) AND A RADICAL INITIATOR (C) AND THEN THE REMAINING CYCLIC OLEFIN POLYMER (A) IS ADDED THERETO AND MELT-KNEADED. THE CYCLIC OLEFIN POLYMER (A) IS DIVIDED INTO TWO PORTIONS AND ADDED SEPARATELY AT TWO TIMES, AND ACCORDINGLY, THE MIXTURE HAVING A CROSSLINKED 15 STRUCTURE MAY BE DILUTED WITH THE CYCLIC OLEFIN POLYMER (A) NOT HAVING A CROSSLINKED STRUCTURE, AND THE INCREASE IN THE MELT VISCOSITY OF THE RESIN COMPOSITION MAY BE THEREBY PREVENTED. A COMPOSITION HAVING GOOD ABRASION RESISTANCE AND GOOD MELT SHAPABILITY CAN BE OBTAINED.

3. 发明专利

DE602005014878D1 未知
公开(公告)号：DE602005014878D1
公开(公告)日：2009-07-23
申请号：DE602005014878
申请日：2005-08-29
申请人： MITSUI CHEMICALS INC
发明人： KANEKO KAZUYOSHI , HIROSE TOSHIYUKI
IPC分类号： C08L45/00 , C08K5/00 , C08L23/08 , C08L23/16 , C08L25/10 , C08L53/02 , C08L65/00
摘要： Provided is a method for producing a resin composition by melt-kneading a cyclic olefin polymer (A) having a glass transition temperature of from 60 to 200°C and a flexible polymer (B) having a glass transition temperature of 0°C or lower, wherein a part of the cyclic olefin polymer (A) is previously melt-kneaded with the flexible polymer (B) and a radical initiator (C) and then the remaining cyclic olefin polymer (A) is added thereto and melt-kneaded. The cyclic olefin polymer (A) is divided into two portions and added separately at two times, and accordingly, the mixture having a crosslinked structure may be diluted with the cyclic olefin polymer (A) not having a crosslinked structure, and the increase in the melt viscosity of the resin composition may be thereby prevented. A composition having good abrasion resistance and good melt shapability can be obtained.

4. 发明专利

DE602006010675D1 未知
公开(公告)号：DE602006010675D1
公开(公告)日：2010-01-07
申请号：DE602006010675
申请日：2006-01-31
申请人： MITSUI CHEMICALS INC
发明人： KANEKO KAZUYOSHI , HIROSE TOSHIYUKI , YAMAOKA HIROYASU , GOTO KENICHI , HASEGAWA AKIRA
IPC分类号： C08L45/00 , C08K3/00 , C08L9/00 , C08L23/00 , C08L23/26 , C08L25/02 , C08L65/00 , H05K1/03
摘要： A cyclic olefin resin composition which can be suitably used as a material for a substrate having low permittivity, low dielectric tangent, low water absorbability, excellent heat resistance, and the like, and a substrate obtained from the resin composition are provided. In particular, there is provided a novel cyclic olefin resin composition that can be suitably used as a material for a substrate for high frequency circuit dealing with high frequency signal transmission. The cyclic olefin resin composition comprises (A) 5 to 95 parts by weight of a cyclic olefin polymer having a glass transition temperature of 60 to 200°C and (B) 5 to 95 parts by weight of a flexible copolymer, prepared by polymerizing at least two monomers selected from the group consisting of an olefin compound, a diene compound and an aromatic vinyl hydrocarbon compound, and having a glass transition temperature of 0°C or below. The cyclic olefin resin composition further comprises, based on 100 parts by weight of total amount of the components (A) and (B), (D) 0.01 to 5 parts by weight of a radical initiator and (E) 0 to 5 parts by weight of a polyfunctional compound having in its molecule two or more radically polymerizable functional groups.

5. 发明专利

AT433476T 未知
公开(公告)号：AT433476T
公开(公告)日：2009-06-15
申请号：AT05780867
申请日：2005-08-29
申请人： MITSUI CHEMICALS INC
发明人： KANEKO KAZUYOSHI , HIROSE TOSHIYUKI
IPC分类号： C08L45/00 , C08K5/00 , C08L23/08 , C08L23/16 , C08L25/10 , C08L53/02 , C08L65/00
摘要： Provided is a method for producing a resin composition by melt-kneading a cyclic olefin polymer (A) having a glass transition temperature of from 60 to 200°C and a flexible polymer (B) having a glass transition temperature of 0°C or lower, wherein a part of the cyclic olefin polymer (A) is previously melt-kneaded with the flexible polymer (B) and a radical initiator (C) and then the remaining cyclic olefin polymer (A) is added thereto and melt-kneaded. The cyclic olefin polymer (A) is divided into two portions and added separately at two times, and accordingly, the mixture having a crosslinked structure may be diluted with the cyclic olefin polymer (A) not having a crosslinked structure, and the increase in the melt viscosity of the resin composition may be thereby prevented. A composition having good abrasion resistance and good melt shapability can be obtained.

7. 发明公开

EP2221338A4 RUBBER COMPOSITION, CROSSLINKED OBJECT AND FOAMED OBJECT MADE FROM THE COMPOSITION, MOLDED RUBBER MADE FROM THE COMPOSITION, AND USES OF THESE 有权
标题翻译：橡胶组合物交联体和泡沫对象从该组合物，带状橡胶从该组合物及其用途
公开(公告)号：EP2221338A4
公开(公告)日：2011-08-10
申请号：EP08855856
申请日：2008-12-04
申请人： MITSUI CHEMICALS INC
发明人： NOGUCHI YUJI , HAKUTA TAKASHI , EBATA HIROKI , ICHINO KOTARO , NONAKA SHUICHI , HASE SATOSHI , KANEKO KAZUYOSHI , TAKEHARA AKINORI
IPC分类号： C08L23/08 , C08F4/6592 , C08F210/18 , C08J3/24 , C08J9/04 , C08K5/01 , C09D123/16 , C09J123/16 , C09K3/10
CPC分类号： C08L23/02 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F210/16 , C08F210/18 , C08J9/0061 , C08J9/0066 , C08J9/06 , C08J2201/024 , C08J2323/16 , C08J2423/00 , C08K3/04 , C08K3/06 , C08K3/22 , C08K3/26 , C08K3/346 , C08K5/0025 , C08K5/09 , C08K5/17 , C08L23/04 , C08L23/0815 , C08L23/10 , C08L23/16 , C08L91/00 , C08L2205/025 , C08L2312/00 , C08L2666/02 , C08L2666/06 , C08L2666/08 , C09K3/10 , C09K2200/0617 , C09K2200/062 , C09K2200/0642 , Y10T428/1386 , C08F4/6592 , C08F236/20 , C08F2500/17 , C08F210/06
摘要： The present invention provides a molded product exhibiting excellent various properties by improving compatibility of an ethylene/±-olefin/non-conjugated polyene copolymer with a polyolefin resin and a rubber composition for forming the molded product. The present invention further provides a molded product which comprises a rubber composition, is inhibited from fogging and tackiness and is excellent in mechanical strength and heat aging resistance. The rubber composition of the invention comprises an ethylene/±-olefin/non-conjugated polyene copolymer (A), and a polyolefin resin (B) having Mn of not less than 10,000 and/or an ethylene/±-olefin copolymer (C) having Mn of 2500 to 5000, and satisfies the following requirements: (1) a maximum value and a minimum value of an ethylene distribution parameter P of the component (A) have a relationship of Pmax/Pmin‰¦1.4, and (2) the B value of the component (C) ([EX]/(2[E]×[x])) ([E] and [X] are molar fractions of ethylene and the ±-olefin of 3 to 20 carbon atoms, respectively, and [EX] is a fraction of dyad sequence of ethylene/±-olefin of 3 to 20 carbon atoms) is not more than 1.05.

8. 发明公开

EP1790691A4 METHOD FOR PRODUCING RESIN COMPOSITION 有权
标题翻译：制造方法的树脂组合物
公开(公告)号：EP1790691A4
公开(公告)日：2008-09-24
申请号：EP05780867
申请日：2005-08-29
申请人： MITSUI CHEMICALS INC
发明人： KANEKO KAZUYOSHI , HIROSE TOSHIYUKI
IPC分类号： C08L45/00 , C08K5/00 , C08L23/08 , C08L23/16 , C08L25/10 , C08L53/02 , C08L65/00
CPC分类号： C08J3/005 , C08J2345/00 , C08J2365/00 , C08K5/14 , C08L45/00 , C08L65/00 , C08L2666/02
摘要： Disclosed is a method for producing a resin composition wherein a cyclic olefin polymer (A) having a glass transition temperature of 60-200˚C and a soft polymer (B) having a glass transition temperature of not more than 0˚C are melt-mixed. In this method, a part of the cyclic olefin polymer (A) and the soft polymer (B) together with a radical initiator (C) are melt-mixed in advance, and then the rest of the cyclic olefin polymer (A) is added thereto for melt-mixing. By adding the cyclic olefin polymer (A) in two additions, a mixture having a crosslinked structure can be diluted with the cyclic olefin polymer (A) having no crosslinked structure, thereby suppressing increase in the melt viscosity. Consequently, there can be obtained a resin composition which is excellent in wear resistance and melt moldability.

9. 发明专利

JP2014181266A Thermoplastic elastomer composition, molded body using the same and use 有权
标题翻译：热塑性弹性体组合物，使用它们的模制体和使用
公开(公告)号：JP2014181266A
公开(公告)日：2014-09-29
申请号：JP2013055695
申请日：2013-03-18
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： KANEKO KAZUYOSHI
IPC分类号： C08L23/00 , C08J9/04 , C08L57/00 , C08L91/00
摘要： PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition capable of preventing the formation eye mucus at extrusion molding, the resulting molded product having excellent external appearance, and suitable for providing a molded product with favorable mechanical properties.SOLUTION: A thermoplastic elastomer composition formed by crosslinking at least a part of olefinic rubber (A) is formed by dynamically crosslinking a mixture containing the olefinic rubber (A), an olefinic resin (B) having the melting point (Tm) of 70 to 200°C, and a propylene α-olefin random copolymer (C) satisfying the following (1) to (3). (1) The content of propylene is 70 mol% or more and less than 90 mol%. (2) A ratio Mw/Mn of a weight average molecular weight Mw to a number average molecular weight Mn is 3.5 or less. (3) The melting point (Tm) is less than 70°C.
摘要翻译：要解决的问题：为了提供能够防止在挤出成型时形成眼睛粘液的热塑性弹性体组合物，所得到的模制品具有优异的外观，并且适于提供具有良好机械性能的模制产品。解决方案：形成热塑性弹性体组合物通过交联使至少一部分烯烃橡胶（A）通过动态交联含有烯烃橡胶（A），熔点（Tm）为70〜200℃的烯烃树脂（B）和丙烯满足以下（1）〜（3）的α-烯烃无规共聚物（C）。（1）丙烯含量为70摩尔％以上且小于90摩尔％。（2）重均分子量Mw与数均分子量Mn的比Mw / Mn为3.5以下。（3）熔点（Tm）小于70℃。

10. 发明专利

JP2004238467A Resin composition and heat-shrinkable film thereof 审中-公开
标题翻译：树脂组合物和热收缩膜
公开(公告)号：JP2004238467A
公开(公告)日：2004-08-26
申请号：JP2003028496
申请日：2003-02-05
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： KANEKO KAZUYOSHI , HIROSE TOSHIYUKI
IPC分类号： C08J5/18 , B29C61/06 , B29K105/02 , B29L7/00 , B32B27/00 , C08L23/00 , C08L65/00
摘要： PROBLEM TO BE SOLVED: To obtain a heat-shrinkable film which has low natural shrinkage in preservation, high shrinkage in heating, low density, excellent hygiene and excellent sebum whitening properties.
SOLUTION: The resin composition comprises (A) >90 wt.% and ≤98 wt.% of a resin having an alicyclic structure in the molecule and (B) ≥2 wt.% and 3 density and ≥2 g/10 minutes MFR (190°C, 2.16 kg load). The heat-shrinkable film is obtained by forming a film using the composition and stretching the film. The heat-shrinkable film is obtained by stretching a laminated film equipped with the resin composition on the outermost layer.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了获得保存时的自然收缩率低，加热收缩率高，密度低，卫生条件好，皮脂发白性优异的热收缩性薄膜。解决方案：树脂组合物包含（A）> 90重量％和≤98重量％的分子中具有脂环结构的树脂，（B）≥2重量％和<10重量％具有≤0.92g/ cm 3密度和≥2g/ 10分钟MFR（190℃，2.16kg负荷）的聚乙烯基树脂。通过使用该组合物形成膜并拉伸该膜来获得热收缩膜。热收缩膜通过在最外层上拉伸配备有树脂组合物的层叠膜而获得。版权所有（C）2004，JPO＆NCIPI

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