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1. 发明申请

US20080220193A1 Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those 有权
标题翻译：用于烯烃聚合的催化剂，烯烃聚合物的制备方法，丙烯类共聚物的制造方法，丙烯类聚合物，丙烯类聚合物组合物，以及这些
公开(公告)号：US20080220193A1
公开(公告)日：2008-09-11
申请号：US11984440
申请日：2007-11-16
申请人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shigenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
发明人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shigenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
IPC分类号： C08F4/42 , C08F210/06 , C08L23/10 , B01J31/00
CPC分类号： C08F210/06 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F2420/00 , C08F2500/01 , C08F2500/03 , C08F2500/11 , C08F2500/16 , C08F2500/17 , C08F2800/10 , C08J5/18 , C08J2323/10 , C08L23/14 , C08L23/142 , C08L2203/00 , C08L2203/16 , C08L2205/025 , C08L2205/03 , C08L2207/04 , C08L2207/12 , C08L2314/06 , Y10T428/1397 , C08F4/65927 , C08F210/16 , C08F210/08 , C08F2500/12 , C08F2500/20 , C08F2500/26 , C08L23/0815
摘要： A catalyst for olefin polymerization, comprising: (A-1) a bridged metallocene compound represented by the following Formula [1-1], and (b) at least one compound selected from: (b-1) an organoaluminum oxy compound, (b-2) a compound which forms an ion pair, and (b-3) an organoaluminum compound: wherein in Formula [1-1], R1, R2, R3, R4, R5, R8, R9, and R12 are each selected from a hydrogen, a hydrocarbon group and a silicon-containing group; the four groups of R6, R7, R10, and R11 are not hydrogen atoms, and are each selected from a hydrocarbon group or a silicon-containing group; R13 and R14 are each a hydrocarbon group or the like, excluding a hydrogen atom and a methyl group; M is Ti, Zr or the like; Y is carbon or the like; Q is a halogen or the like; and j is an integer from 1
摘要翻译：一种用于烯烃聚合的催化剂，包括：（A-1）由下式[1-1]表示的桥连金属茂化合物和（b）至少一种选自：（b-1）有机铝氧化合物，（ b-2）形成离子对的化合物和（b-3）有机铝化合物：其中在式[1-1]中，R 1，R 2， R 3，R 4，R 5，R 8，R 9，和R 12各自选自氢，烃基和含硅基团; R 6，R 7，R 10和R 11的四个基团不是氢原子，并且各自选自烃基或含硅基团; R 13和R 14各自为烃基等，不包括氢原子和甲基; M是Ti，Zr等; Y是碳等; Q是卤素等; 并且j是1的整数

2. 发明授权

US09382356B2 Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those 有权
标题翻译：用于烯烃聚合的催化剂，烯烃聚合物的制备方法，丙烯类共聚物的制造方法，丙烯类聚合物，丙烯类聚合物组合物，以及这些
公开(公告)号：US09382356B2
公开(公告)日：2016-07-05
申请号：US11984440
申请日：2007-11-16
申请人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shiegenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
发明人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shiegenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
IPC分类号： C08F210/06 , C08F10/00 , C08J5/18 , C08L23/14 , C08F4/659
CPC分类号： C08F210/06 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F2420/00 , C08F2500/01 , C08F2500/03 , C08F2500/11 , C08F2500/16 , C08F2500/17 , C08F2800/10 , C08J5/18 , C08J2323/10 , C08L23/14 , C08L23/142 , C08L2203/00 , C08L2203/16 , C08L2205/025 , C08L2205/03 , C08L2207/04 , C08L2207/12 , C08L2314/06 , Y10T428/1397 , C08F4/65927 , C08F210/16 , C08F210/08 , C08F2500/12 , C08F2500/20 , C08F2500/26 , C08L23/0815
摘要： A catalyst for olefin polymerization, comprising: (A-1) a bridged metallocene compound represented by the following Formula [1-1], and (b) at least one compound selected from: (b-1) an organoaluminum oxy compound, (b-2) a compound which forms an ion pair, and (b-3) an organoaluminum compound: wherein in Formula [1-1], R1, R2, R3, R4, R5, R8, R9, and R12 are each selected from a hydrogen, a hydrocarbon group and a silicon-containing group; the four groups of R6, R7, R10, and R11 are not hydrogen atoms, and are each selected from a hydrocarbon group or a silicon-containing group; R13 and R14 are each a hydrocarbon group or the like, excluding a hydrogen atom and a methyl group; M is Ti, Zr or the like; Y is carbon or the like; Q is a halogen or the like; and j is an integer from 1 to 4.
摘要翻译：一种用于烯烃聚合的催化剂，包括：（A-1）由下式[1-1]表示的桥连金属茂化合物和（b）至少一种选自：（b-1）有机铝氧化合物，（ b-2）形成离子对的化合物和（b-3）有机铝化合物：其中在式[1-1]中，各自选择R1，R2，R3，R4，R5，R8，R9和R12 从氢，烃基和含硅基团; R6，R7，R10和R11的四个基团不是氢原子，并且各自选自烃基或含硅基团; R 13和R 14各自为烃基等，不包括氢原子和甲基; M是Ti，Zr等; Y是碳等; Q是卤素等; j为1〜4的整数。

3. 发明授权

US07879960B2 Process for producing propylene polymer 有权
标题翻译：制备丙烯聚合物的方法
公开(公告)号：US07879960B2
公开(公告)日：2011-02-01
申请号：US11661504
申请日：2005-08-29
申请人： Munehito Funaya , Naritoshi Hirota , Mayumi Hiwara , Yasushi Tohi , Koji Kawai , Ryoji Mori , Masahiko Okamoto , Shigenobu Ikenaga , Hiromasa Marubayashi
发明人： Munehito Funaya , Naritoshi Hirota , Mayumi Hiwara , Yasushi Tohi , Koji Kawai , Ryoji Mori , Masahiko Okamoto , Shigenobu Ikenaga , Hiromasa Marubayashi
IPC分类号： C08F4/6592 , C08F10/06 , B01J31/22
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F10/06 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F2/02 , C08F2500/17 , C08F2500/03 , C08F210/16 , C08F210/08
摘要： A high molecular weight propylene polymer exhibiting high stereoregularity (isotactic) and high position selectivity can be effectively produced by polymerizing at least one monomer selected from propylene, α-olefins and polyenes in the presence of a catalyst for olefin polymerization comprising: (A) a bridged metallocene compound represented by the General Formula [I] given in claims (diphenylmethylene(3-tert-butyl-5-ethyl-cyclopentadienyl)(fluorenyl)zirconium dichloride, etc.); and (B) one or more compound(s) selected from (b-1) an organoaluminumoxy compound (b-2) a compound which reacts with the bridged metallocene compound (A) to form an ion pair, and (b-3) an organoaluminum compound.
摘要翻译：通过在烯烃聚合催化剂的存在下聚合选自丙烯，α-烯烃和多烯中的至少一种单体，可以有效地制备显示出高立构规整性（全同立构）和高位置选择性的高分子量丙烯聚合物，其包括：（A）由权利要求中给出的通式[I]表示的桥连金属茂化合物（二苯基亚甲基（3-叔丁基-5-乙基 - 环戊二烯基）（芴基）二氯化锆等）; 和（B）选自（b-1）有机铝氧化合物（b-2）的一种或多种化合物与桥连金属茂化合物（A）反应形成离子对的化合物，和（b-3）有机铝化合物。

4. 发明申请

US20080097055A1 Process for Producing Propylene Polymer 有权
标题翻译：生产丙烯聚合物的方法
公开(公告)号：US20080097055A1
公开(公告)日：2008-04-24
申请号：US11661504
申请日：2005-08-29
申请人： Munehito Funaya , Naritoshi Hirota , Mayumi Hiwara , Yasushi Tohi , Koji Kawai , Ryoji Mori , Masahiko Okamoto , Shigenobu Ikenaga , Hiromasa Marubayashi
发明人： Munehito Funaya , Naritoshi Hirota , Mayumi Hiwara , Yasushi Tohi , Koji Kawai , Ryoji Mori , Masahiko Okamoto , Shigenobu Ikenaga , Hiromasa Marubayashi
IPC分类号： C08F4/52 , C08F10/06
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F10/06 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F2/02 , C08F2500/17 , C08F2500/03 , C08F210/16 , C08F210/08
摘要： A high molecular weight propylene polymer exhibiting high stereoregularity (isotactic) and high position selectivity can be effectively produced by polymerizing at least one monomer selected from propylene, α-olefins and polyenes in the presence of a catalyst for olefin polymerization comprising: (A) a bridged metallocene compound represented by the General Formula [I] given in claims (diphenylmethylene(3-tert-butyl-5-ethyl-cyclopentadienyl)(fluorenyl)zirconium dichloride, etc.); and (B) one or more compound(s) selected from (b-1) an organoaluminumoxy compound (b-2) a compound which reacts with the bridged metallocene compound (A) to form an ion pair, and (b-3) an organoaluminum compound.
摘要翻译：通过在用于烯烃聚合的催化剂的存在下聚合至少一种选自丙烯，α-烯烃和多烯的单体，可以有效地制备显示出高立构规整性（全同立构）和高位置选择性的高分子量丙烯聚合物，其包括：（A）由权利要求中给出的通式[I]表示的桥连金属茂化合物（二苯基亚甲基（3-叔丁基-5-乙基 - 环戊二烯基）（芴基）二氯化锆等）; 和（B）选自（b-1）有机铝氧化合物（b-2）的一种或多种化合物与桥连金属茂化合物（A）反应形成离子对的化合物，和（b-3）有机铝化合物。

5. 发明授权

US07847040B2 α-olefin-based polymer composition, molded product formed from the composition, and novel polymer 有权
标题翻译：基于α-烯烃的聚合物组合物，由该组合物形成的模塑产品和新型聚合物
公开(公告)号：US07847040B2
公开(公告)日：2010-12-07
申请号：US11578972
申请日：2005-04-08
申请人： Ryoji Mori , Takashi Nakagawa , Shigenobu Ikenaga , Hiromasa Marubayashi , Masahiko Okamoto , Yasushi Tohi , Kouji Nagahashi
发明人： Ryoji Mori , Takashi Nakagawa , Shigenobu Ikenaga , Hiromasa Marubayashi , Masahiko Okamoto , Yasushi Tohi , Kouji Nagahashi
IPC分类号： C08F4/48
CPC分类号： C08F210/06 , C08L23/10 , C08L23/142 , C08L2666/06
摘要： A composition having excellent transparency, flexibility, rubber elasticity, thermal resistance, impact resistance, abrasion resistance and the like, a composition having excellent rigidity and impact resistance as well as excellently balanced in whitening resistance, abrasion resistance and heat sealability, and a composition having excellent rubbery properties, thermal resistance, abrasion resistance and flexibility are provided.A composition comprising a specific propylene•α-olefin copolymer for which, in a signal chart measured by 13C-NMR and predetermined such that the peak present at the highest magnetic field among the signals originating from CH (methine) of the constituent unit derived from an α-olefin having 4 to 20 carbon atoms is to be at 34.4 ppm, an absorption intensity A at about 22.0 to 20.9 ppm and an absorption intensity B at about 19.0 to 20.6 ppm satisfy the following relational expressions (i) and (ii) with respect to an absorption intensity C at about 19.0 to 22.0 ppm, which is assignable to propylene methyl: (A/C)×100≦8 (i), and (B/C)×100≧60 (ii), a molded product thereof, and the α-olefin-based copolymer are provided.
摘要翻译：具有优异的透明性，柔软性，橡胶弹性，耐热性，耐冲击性，耐磨性等的组合物，具有优异的刚性和耐冲击性以及优异的耐白度，耐磨性和热封性均衡的组合物和具有提供优异的橡胶性能，耐热性，耐磨性和柔韧性。一种包含特定丙烯-α-烯烃共聚物的组合物，其以13 C-NMR测量的信号图表示，并且预先确定来自源自该构成单元的CH（次甲基）的CH（次甲基）的信号中的最高磁场存在的峰具有4至20个碳原子的α-烯烃应为34.4ppm，约22.0至20.9ppm的吸收强度A和约19.0至20.6ppm的吸收强度B满足以下关系式（i）和（ii）（A / C）×100＆nlE; 8（i）和（B / C）×100≥60（ii））中的约19.0〜22.0ppm的吸收强度C，其产物和α-烯烃基共聚物。

6. 发明授权

US08802779B2 Propylene-based polymer composition, use thereof, and method for producing thermoplastic polymer composition 有权
标题翻译：丙烯系聚合物组合物，其用途，热塑性聚合物组合物的制造方法
公开(公告)号：US08802779B2
公开(公告)日：2014-08-12
申请号：US11643944
申请日：2006-12-22
申请人： Masahiko Okamoto , Ryoji Mori , Takashi Nakagawa , Hiromasa Marubayashi , Shigenobu Ikenaga , Yasushi Tohi , Kouji Nagahashi
发明人： Masahiko Okamoto , Ryoji Mori , Takashi Nakagawa , Hiromasa Marubayashi , Shigenobu Ikenaga , Yasushi Tohi , Kouji Nagahashi
IPC分类号： C08L23/00 , C08L23/04
CPC分类号： C08L23/10 , C08L23/142 , C08L2666/06
摘要： The propylene-based polymer composition of the present invention includes 41 to 95 parts by weight of a propylene-based polymer (A) having a Tm measured by DSC of not less than 120° C. and not more than 170° C., and 59 to 5 parts by weight (provided that the total of (A) and (B) is 100 parts by weight) of a propylene/ethylene/α-olefin copolymer (B) that contains 84.0 to 60.0 mol % of constitutional units derived from propylene, 15.0 to 30.0 mol % of constitutional units derived from ethylene, and 1.0 to 10.0 mol % of constitutional units derived from an α-olefin having 4 to 20 carbon atoms and has a B-value of not less than 0.9 and not more than 1.5. This polymer composition is excellent in transparency, low-temperature impact resistance, and mechanical properties (flexibility or rigidity, etc.) and also excellent in heat resistance.
摘要翻译：本发明的丙烯类聚合物组合物包含41〜95重量份的通过DSC测定的Tm为120℃以上且170℃以下的丙烯系聚合物（A）， 59〜5重量份（式（A）和（B）为100重量份）的丙烯/乙烯/α-烯烃共聚物（B）的含量为84.0〜60.0摩尔％丙烯，来自乙烯的结构单元为15.0〜30.0摩尔％，来自碳原子数4〜20的α-烯烃的结构单元为1.0〜10.0摩尔％，B值为0.9以上且不大于 1.5。该聚合物组合物的透明性，耐低温冲击性，机械特性（柔软性，刚性等）优异，耐热性优异。

7. 发明申请

US20080085977A1 Propylene-based polymer composition, use thereof, and method for producing thermpolastic polymer composition 有权
标题翻译：丙烯类聚合物组合物，其用途，以及制备热弹性聚合物组合物的方法
公开(公告)号：US20080085977A1
公开(公告)日：2008-04-10
申请号：US11643944
申请日：2006-12-22
申请人： Masahiko Okamoto , Ryoji Mori , Takashi Nakagawa , Hiromasa Marubayashi , Shigenobu Ikenaga , Yasushi Tohi , Kouji Nagahashi
发明人： Masahiko Okamoto , Ryoji Mori , Takashi Nakagawa , Hiromasa Marubayashi , Shigenobu Ikenaga , Yasushi Tohi , Kouji Nagahashi
IPC分类号： C08L23/12
CPC分类号： C08L23/10 , C08L23/142 , C08L2666/06
摘要： The propylene-based polymer composition of the present invention includes 41 to 95 parts by weight of a propylene-based polymer (A) having a Tm measured by DSC of not less than 120° C. and not more than 170° C., and 59 to 5 parts by weight (provided that the total of (A) and (B) is 100 parts by weight) of a propylene/ethylene/α-olefin copolymer (B) that contains 84.0 to 60.0 mol % of constitutional units derived from propylene, 15.0 to 30.0 mol % of constitutional units derived from ethylene, and 1.0 to 10.0 mol % of constitutional units derived from an α-olefin having 4 to 20 carbon atoms and has a B-value of not less than 0.9 and not more than 1.5. This polymer composition is excellent in transparency, low-temperature impact resistance, and mechanical properties (flexibility or rigidity, etc.) and also excellent in heat resistance.
摘要翻译：本发明的丙烯类聚合物组合物包含41〜95重量份的通过DSC测定的Tm为120℃以上且170℃以下的丙烯系聚合物（A）， 59〜5重量份（条件是（A）和（B）的总和为100重量份）的丙烯/乙烯/α-烯烃共聚物（B）的含量为84.0〜60.0摩尔％丙烯，来自乙烯的结构单元为15.0〜30.0摩尔％，衍生自碳原子数4〜20的α-烯烃的结构单元为1.0〜10.0摩尔％，B值为0.9以上且不大于 1.5。该聚合物组合物的透明性，耐低温冲击性，机械特性（柔软性，刚性等）优异，耐热性优异。

8. 发明申请

US20070225431A1 Alpha-Olefin-Based Polymer Composition, Molded Product Formed From the Composition, and Novel Polymer 有权
标题翻译：基于α-烯烃的聚合物组合物，由组合物形成的成型产品和新型聚合物
公开(公告)号：US20070225431A1
公开(公告)日：2007-09-27
申请号：US11578972
申请日：2005-04-08
申请人： Ryoji Mori , Takashi Nakagawa , Shigenobu Ikenaga , Hiromasa Marubayashi , Masahiko Okamoto , Yasushi Tohi , Kouji Nagahashi
发明人： Ryoji Mori , Takashi Nakagawa , Shigenobu Ikenaga , Hiromasa Marubayashi , Masahiko Okamoto , Yasushi Tohi , Kouji Nagahashi
IPC分类号： C08L23/16 , C08F4/64 , C08L23/00
CPC分类号： C08F210/06 , C08L23/10 , C08L23/142 , C08L2666/06
摘要： A composition having excellent transparency, flexibility, rubber elasticity, thermal resistance, impact resistance, abrasion resistance and the like, a composition having excellent rigidity and impact resistance as well as excellently balanced in whitening resistance, abrasion resistance and heat sealability, and a composition having excellent rubbery properties, thermal resistance, abrasion resistance and flexibility are provided. A composition comprising a specific propylene•α-olefin copolymer for which, in a signal chart measured by 13C-NMR and predetermined such that the peak present at the highest magnetic field among the signals originating from CH (methine) of the constituent unit derived from an α-olefin having 4 to 20 carbon atoms is to be at 34.4 ppm, an absorption intensity A at about 22.0 to 20.9 ppm and an absorption intensity B at about 19.0 to 20.6 ppm satisfy the following relational expressions (i) and (ii) with respect to an absorption intensity C at about 19.0 to 22.0 ppm, which is assignable to propylene methyl: (A/C)×100≦8 (i), and (B/C)×100≧60 (ii), a molded product thereof, and the α-olefin-based copolymer are provided.
摘要翻译：具有优异的透明性，柔软性，橡胶弹性，耐热性，耐冲击性，耐磨性等的组合物，具有优异的刚性和耐冲击性以及优异的耐白度，耐磨性和热封性均衡的组合物和具有提供优异的橡胶性能，耐热性，耐磨性和柔韧性。一种包含特定丙烯-α-烯烃共聚物的组合物，其在通过13 C-NMR测量的信号图中预定使得在来自CH的信号中存在于最高磁场的峰（来自具有4〜20个碳原子的α-烯烃的构成单元的重量比为34.4ppm，约22.0〜20.9ppm的吸收强度A和约19.0〜20.6ppm的吸收强度B满足以下关系式表示（i）和（ii）关于在约19.0至22.0ppm处的吸收强度C，其可分配给丙烯甲基：<？在线公式描述=“在线公式”end =“lead”？ >（A / C）x100 <= 8（i）和<？在线公式描述=“在线公式”end =“tail”？> <？in-line-formula description =“In-line 公式“end =”lead“？>（B / C）x100> = 60（ii），<？in-line-formula description =”In-line Formulas“end =”tail“？>其成型产品，提供了α-烯烃基共聚物。

9. 发明授权

US08329825B2 Material for vibration control, article for vibration control and multilayer laminate for vibration control 有权
标题翻译：用于振动控制的材料，用于振动控制的物品和用于振动控制的多层叠层
公开(公告)号：US08329825B2
公开(公告)日：2012-12-11
申请号：US12086189
申请日：2006-11-14
申请人： Ryoji Mori , Masahiko Okamoto , Takashi Nakagawa , Shigenobu Ikenaga
发明人： Ryoji Mori , Masahiko Okamoto , Takashi Nakagawa , Shigenobu Ikenaga
IPC分类号： C08L23/12 , C08L23/18 , C08L23/04
CPC分类号： C08F10/00 , B32B27/32 , C08F4/65912 , C08F210/06 , C08J9/0061 , C08J2323/12 , C08J2423/00 , C08L23/0815 , C08L23/0846 , C08L23/10 , C08L23/14 , C08L23/16 , Y10T428/249953 , Y10T428/31855 , C08F4/65927 , C08L2666/02 , C08F210/08 , C08F210/16 , C08F2500/17
摘要： A material for vibration control of the invention includes a propylene polymer (A) containing a constitutional unit (a) derived from propylene in the proportion of 40 to 100 mol % and a constitutional unit (b) derived from α-olefin having 2 to 20 carbon atoms excluding propylene in the proportion of 60 to 0 mol % [provided that the total of (a) and (b) is 100 mol %], and having a melting point measured by DSC of 90° C. or below or no observed melting point, and the material has excellent vibration controllability such as vibration damping property, vibration preventing property, sound insulating property, and sound absorbing property.
摘要翻译：本发明的振动控制用材料包括丙烯聚合物（A），其含有以40〜100摩尔％的比例来自丙烯的结构单元（a）和来自具有2〜20个碳原子的α-烯烃的结构单元（b）不包括丙烯的碳原子的比例为60〜0摩尔％[条件是（a）和（b）的总计为100摩尔％]，并且通过DSC测定的熔点为90℃以下或没有观察到熔点高，振动阻尼性，防振性，隔音性，吸声性等优异的振动控制性。

10. 发明申请

US20090162633A1 Material for Vibration Control, Article for Vibration Control and Multilayer Laminate for Vibration Control 有权
标题翻译：用于振动控制的材料，用于振动控制的文章和用于振动控制的多层层压板
公开(公告)号：US20090162633A1
公开(公告)日：2009-06-25
申请号：US12086189
申请日：2006-11-14
申请人： Ryoji Mori , Masahiko Okamoto , Takashi Nakagawa , Shigenobu Ikenaga
发明人： Ryoji Mori , Masahiko Okamoto , Takashi Nakagawa , Shigenobu Ikenaga
IPC分类号： C08F210/06 , C08L23/14 , B32B5/18 , B32B27/32
CPC分类号： C08F10/00 , B32B27/32 , C08F4/65912 , C08F210/06 , C08J9/0061 , C08J2323/12 , C08J2423/00 , C08L23/0815 , C08L23/0846 , C08L23/10 , C08L23/14 , C08L23/16 , Y10T428/249953 , Y10T428/31855 , C08F4/65927 , C08L2666/02 , C08F210/08 , C08F210/16 , C08F2500/17
摘要： A material for vibration control of the invention includes a propylene polymer (A) containing a constitutional unit (a) derived from propylene in the proportion of 40 to 100 mol % and a constitutional unit (b) derived from α-olefin having 2 to 20 carbon atoms excluding propylene in the proportion of 60 to 0 mol % [provided that the total of (a) and (b) is 100 mol %], and having a melting point measured by DSC of 90° C. or below or no observed melting point, and the material has excellent vibration controllability such as vibration damping property, vibration preventing property, sound insulating property, and sound absorbing property.
摘要翻译：本发明的振动控制用材料包括丙烯聚合物（A），其含有40〜100摩尔％的丙烯的结构单元（a）和来自具有2〜20个碳原子的α-烯烃的结构单元（b）不包括丙烯的碳原子的比例为60〜0摩尔％[条件是（a）和（b）的总计为100摩尔％]，并且通过DSC测定的熔点为90℃以下或没有观察到熔点高，振动阻尼性，防振性，隔音性，吸声性等优异的振动控制性。

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