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31. 发明专利

JP2010111863A Elastomer composition for manufacturing melt spreadable material and film 有权
标题翻译：用于制造熔融可渗透材料和膜的弹性体组合物
公开(公告)号：JP2010111863A
公开(公告)日：2010-05-20
申请号：JP2009232969
申请日：2009-10-07
申请人： Aron Kasei Co Ltd , アロン化成株式会社
发明人： DATE KENSHO , KAMEI YUUKI
IPC分类号： C08L23/10 , B29C47/14 , B29K9/06 , B29L7/00 , C08F10/00
摘要： PROBLEM TO BE SOLVED: To provide an elastomer composition which is excellent in balance in heat resistance, stretching and modulus and is further excellent in melt spreadability, and to provide a film which is excellent in various characteristics. SOLUTION: The elastomer composition for manufacturing the melt spreadable material includes: 100 pts.wt. of a block copolymer C having two or more polymer blocks A containing an aromatic vinyl monomer unit as a principal building block and one or more polymer blocks B containing a conjugated diene monomer unit as a principal building block; 50-200 pts.wt. of a softening agent; 10-300 pts.wt. of a predetermined ethylene-α-olefin copolymer E with molecular weight distribution of 1-3; and 210-1,000 pts.wt. of a predetermined propylene polymer F with molecular weight distribution of 1-3. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供耐热性，拉伸和模量平衡优异的弹性体组合物，并且熔融铺展性更优异，并且提供各种特性优异的膜。解决方案：用于制造熔融铺展材料的弹性体组合物包括：100重量份具有两个或更多个含有芳族乙烯基单体单元作为主要结构单元的聚合物嵌段A和含有共轭二烯单体单元作为主要结构单元的一种或多种聚合物嵌段B的嵌段共聚物C; 50-200磅的软化剂; 10-300磅的分子量分布为1-3的预定乙烯-α-烯烃共聚物E; 和210-1,000磅重的预定丙烯聚合物F，分子量分布为1-3。版权所有（C）2010，JPO＆INPIT

32. 发明专利

JP2008291117A Heat-resistant styrenic thermoplastic elastomer composition 审中-公开
标题翻译：耐热型热塑性弹性体组合物
公开(公告)号：JP2008291117A
公开(公告)日：2008-12-04
申请号：JP2007138327
申请日：2007-05-24
申请人： Aron Kasei Co Ltd , アロン化成株式会社
发明人： SATO KUNIHIKO , DATE KENSHO , KAMEI YUUKI , SHIMABUKURO HIROAKI
IPC分类号： C08L53/02 , C08L23/10 , C08L91/00
摘要： PROBLEM TO BE SOLVED: To provide a heat-resistant styrenic thermoplastic elastomer composition excellent in stretchability and high-speed moldability while having good heat resistance.
SOLUTION: The heat-resistant styrenic thermoplastic elastomer composition is obtained by adding 5-100 pts.mass softening agent for hydrocarbon rubbers having a kinematic viscosity (40°C) of 20-300 cSt and 10-60 pts.mass polypropylene based resin to 100 pts.mass mixed thermoplastic elastomer obtained by mixing a hydrogenated styrenic thermoplastic elastomer (A) represented by A-(B-A)
n (wherein A is a polymer block of a monovinyl substituted aromatic hydrocarbon; B is a polymer block composed of a conjugated diene unit; and n is an integer of 1-5) and having 1,2-vinyl bond content in the conjugated diene portion of not less than 40% and a weight average molecular weight of 10,000-150,000 with a hydrogenated styrenic thermoplastic elastomer (B) represented by the above formula and having a 1,2-vinyl bond content in the conjugated diene portion of less than 40% and a weight average molecular weight of 10,000-150,000 so as for the content of (B) to come to not more than 50 mass%.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的拉伸性和高速成型性同时具有良好的耐热性的耐热苯乙烯类热塑性弹性体组合物。解决方案：耐热性苯乙烯类热塑性弹性体组合物是通过向运动粘度（40℃）为20-300cSt的烃橡胶中加入5-100质量份软化剂和10-60质量份聚丙烯通过混合由A-（BA）表示的氢化苯乙烯类热塑性弹性体（A）（其中A是单乙烯基取代的芳族烃的聚合物嵌段）而获得的100质量度混合的热塑性弹性体; B是由共轭二烯单元构成的聚合物嵌段; n为1-5的整数），共轭二烯部分的1,2-乙烯基键含量为40重量％以上，重均分子量为10,000 -150,000，由上式表示的氢化苯乙烯类热塑性弹性体（B），共轭二烯部分中的1,2-乙烯基键含量小于40％，重均分子量为10,000〜150,000，（B）的含量不超过50质量％。版权所有（C）2009，JPO＆INPIT

33. 发明专利

JP2008264242A Thermoplastic elastomer composition and cover for mouth part stopper body of liquid medicine container using the same 有权
标题翻译：热塑性弹性体组合物和盖子用于使用其的液体药物容器的部件停止体
公开(公告)号：JP2008264242A
公开(公告)日：2008-11-06
申请号：JP2007111919
申请日：2007-04-20
申请人： Aron Kasei Co Ltd , Naigai Kasei Kk , アロン化成株式会社 , 内外化成株式会社
发明人： SATO KUNIHIKO , DATE KENSHO , SHIMABUKURO HIROAKI , SUZUKI KEISUKE
IPC分类号： A61J1/05 , B65D39/04 , B65D51/18 , C08L23/06 , C08L23/12 , C08L53/02 , C08L83/04 , C08L91/00
摘要： PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition for a cover for mouth part stopper body of a liquid medicine container which prevents the cover for mouth part stopper body of the liquid medicine container from being pseudo-soldered to the stopper body in the process of heating sterilization, and to provide the cover for mouth part stopper body of the liquid medicine container. SOLUTION: In the thermoplastic elastomer composition, as materials for the cover 4 for a mouth part stopper body 3 of the liquid medicine container, 1 to 100 parts by mass of polypropylene, 50 to 200 pts.mass of high-density polyethylene, 0.5 to 20 pts.mass of silicone resin are added to mixture 100 parts by mass of one or more kinds of 20 to 80 pts.mass of styrene thermoplastic elastomer selected from among groups comprising a styrene-ethylene-butylene-styrene block copolymer, a styrene-ethylene-propylene-styrene block copolymer, and a styrene-ethylene-ethylene-propylene-styrene block copolymer, and 80 to 20 pts.mass of softening agent. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题的方案为了提供一种用于液体药物容器的口部塞子体的盖的热塑性弹性体组合物，其防止液体药物容器的口部塞子体的盖被伪焊接到塞体上在加热灭菌的过程中，为药液容器的口部塞体提供盖子。解决方案：在热塑性弹性体组合物中，作为液体药物容器的口部塞子体3的盖4的材料，1〜100质量份的聚丙烯，50〜200重量份的高密度聚乙烯，向混合物中加入0.5〜20质量份的硅酮树脂100质量份的一种或多种选自苯乙烯 - 乙烯 - 丁烯 - 苯乙烯嵌段共聚物的苯乙烯热塑性弹性体的20-80重量份，苯乙烯 - 乙烯 - 丙烯 - 苯乙烯嵌段共聚物和苯乙烯 - 乙烯 - 乙烯 - 丙烯 - 苯乙烯嵌段共聚物，以及80〜20重量份的软化剂。版权所有（C）2009，JPO＆INPIT

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