公开(公告)号：US08329824B2

公开(公告)日：2012-12-11

申请号：US10558076

申请日：2004-05-12

申请人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

发明人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

IPC分类号： C08L23/00 ,  C08F8/00

CPC分类号： C08L23/10 ,  C08L23/14 ,  C08L2205/02 ,  C08L2666/06

摘要： The present invention provides a propylene polymer composition having excellent transparency, flexibility, heat resistance, scratch resistance and rubber elasticity with a good balance. The propylene polymer composition comprises 1 to 40 parts by weight of isotactic polypropylene (i) and 60 to 99 parts by weight of a propylene/ethylene/α-olefin copolymer (ii) which contains 45 to 89% by mol of a propylene component, 10 to 25% by mol of an ethylene component, and optionally, 0 to 30% by mol of constituent units (a) derived from an α-olefin of 4 to 20 carbon atoms.

摘要翻译： 本发明提供一种丙烯聚合物组合物，其具有优异的透明性，柔软性，耐热性，耐刮擦性和橡胶弹性，并具有良好的平衡性。 丙烯聚合物组合物包含1至40重量份的全同立构聚丙烯（i）和60至99重量份的含有45至89摩尔％的丙烯组分的丙烯/乙烯/α-烯烃共聚物（ii） 10〜25摩尔％的乙烯成分，以及0〜30摩尔％的由4-20个碳原子的α-烯烃衍生的构成单元（a）。

公开(公告)号：US07253234B2

公开(公告)日：2007-08-07

申请号：US10542240

申请日：2004-02-03

申请人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

发明人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

IPC分类号： C08L23/10

CPC分类号： C08L23/12 ,  C08L23/142 ,  C08L23/16 ,  C08L2205/02 ,  C08L2207/12 ,  C08L2666/06

摘要： A syndiotactic propylene-based polymer composition which retains the inherent features of the conventional non-crosslinked or partially crosslinked olefin-based thermoplastic elastomer, and also has excellent abrasion resistance and flexibility.The syndiotactic propylene-based polymer composition comprises 1 to 40 parts by weight of the syndiotactic polypropylene (B), and 5 to 60 parts by weight of the syndiotactic structured propylene-α-olefin copolymer (C) comprising 95 to 65 mol % of a syndiotactic structured propylene component and 5 to 35 mol % of an α-olefin (except propylene) component having 2 to 20 carbon atoms, based on 100 parts by weight of the non-crosslinked or partially crosslinked olefin-based thermoplastic elastomer (A).

摘要翻译： 保持常规非交联或部分交联的烯烃基热塑性弹性体的固有特征的间同立构丙烯基聚合物组合物，并且还具有优异的耐磨性和柔软性。 间规丙烯类聚合物组合物包含1〜40重量份的间同立构聚丙烯（B）和5〜60重量份的间同立构结构的丙烯-α-烯烃共聚物（C），其含有95〜65摩尔％ 间同立构结构丙烯成分和5〜35摩尔％的碳原子数为2〜20的α-烯烃（丙烯除外）成分，相对于100重量份的非交联或部分交联的烯烃类热塑性弹性体（A）。

公开(公告)号：US07388051B2

公开(公告)日：2008-06-17

申请号：US10543360

申请日：2004-01-16

申请人： Ryoji Mori ,  Takashi Nakagawa ,  Mamoru Kagami ,  Akira Todo

发明人： Ryoji Mori ,  Takashi Nakagawa ,  Mamoru Kagami ,  Akira Todo

IPC分类号： C08L23/10 ,  C08L23/02

CPC分类号： A61L29/041 ,  C08L23/10 ,  C08L23/142 ,  C08L2205/02 ,  C08L2207/12 ,  Y10T428/1397 ,  C08L2666/06

摘要： The invention provides a propylene polymer composition well balanced and excellent in transparency, flexibility, heat resistance, scratch resistance and rubber elasticity, and a medical tube made from the propylene polymer composition. The propylene polymer composition satisfies all the following properties (A), (B), (C) and (D): (A) the composition shows a loss tangent (tan δ) peak at a temperature in the range of −20 to 25° C. according to dynamic viscoelasticity measurement (10 rad/s) in a torsion mode, and the peak is 0.5 or above; (B) the storage elastic modulus G′ at 20° C. from the dynamic viscoelasticity measurement is in the range of 1.0×107 to 4.9×108 dyn/cm2; (C) the penetration temperature (° C.) determined in accordance with JIS K 7196 is in the range of 60 to 160° C.; and (D) the composition has a permanent set of not more than 30% as determined after the composition fixed between chucks 30 mm apart is 100% strained at a stress rate of 30 mm/min, maintained for 10 minutes and released for 10 minutes. The medical tube is made from the propylene polymer composition.

摘要翻译： 本发明提供了一种丙烯聚合物组合物，其透明性，柔韧性，耐热性，耐刮擦性和橡胶弹性优良的平衡性以及由丙烯聚合物组合物制成的医用管。 丙烯聚合物组合物满足以下所有性质（A），（B），（C）和（D）：（A）组合物在-20至25℃的温度范围内显示损耗角正切（tanδ）峰 根据动态粘弹性测量（10rad / s）在扭转模式下，峰值为0.5或更高; （B）来自动态粘弹性测量的20℃下的储能弹性模量G'在1.0×10 -7至4.9×10 8 dyn / cm 2的范围内 > 2 ; （C）根据JIS K 7196测定的穿透温度（℃）为60〜160℃的范围。 和（D）组合物具有不超过30％的永久变形，如在固定在30mm间距的卡盘之间的组合物以30mm / min的应力速率100％应变之后确定的，保持10分钟并释放10分钟 。 医用管由丙烯聚合物组合物制成。

公开(公告)号：US20060247381A1

公开(公告)日：2006-11-02

申请号：US10558076

申请日：2004-05-12

申请人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

发明人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

IPC分类号： C08L23/04

CPC分类号： C08L23/10 ,  C08L23/14 ,  C08L2205/02 ,  C08L2666/06

摘要： The present invention provides a propylene polymer composition having excellent transparency, flexibility, heat resistance, scratch resistance and rubber elasticity with a good balance. The propylene polymer composition comprises 1 to 40 parts by weight of isotactic polypropylene (i) and 60 to 99 parts by weight of a propylene/ethylene/α-olefin copolymer (ii) which contains 45 to 89% by mol of a propylene component, 10 to 25% by mol of an ethylene component, and optionally, 0 to 30% by mol of constituent units (a) derived from an α-olefin of 4 to 20 carbon atoms.

摘要翻译： 本发明提供一种丙烯聚合物组合物，其具有优异的透明性，柔软性，耐热性，耐刮擦性和橡胶弹性，并具有良好的平衡性。 丙烯聚合物组合物包含1至40重量份的全同立构聚丙烯（i）和60至99重量份的含有45至89摩尔％的丙烯组分的丙烯/乙烯/α-烯烃共聚物（ii） 10〜25摩尔％的乙烯成分，以及任选的0〜30摩尔％的来自碳原子数4〜20的α-烯烃的构成单元（a）。

公开(公告)号：US20060057321A1

公开(公告)日：2006-03-16

申请号：US10543360

申请日：2004-01-16

申请人： Ryoji Mori ,  Takashi Nakagawa ,  Mamoru Kagami ,  Akira Todo

发明人： Ryoji Mori ,  Takashi Nakagawa ,  Mamoru Kagami ,  Akira Todo

IPC分类号： B65D1/02 ,  C08L23/04

CPC分类号： A61L29/041 ,  C08L23/10 ,  C08L23/142 ,  C08L2205/02 ,  C08L2207/12 ,  Y10T428/1397 ,  C08L2666/06

摘要： The invention provides a propylene polymer composition well balanced and excellent in transparency, flexibility, heat resistance, scratch resistance and rubber elasticity, and a medical tube made from the propylene polymer composition. The propylene polymer composition satisfies all the following properties (A), (B), (C) and (D): (A) the composition shows a loss tangent (tan δ) peak at a temperature in the range of −20 to 25° C. according to dynamic viscoelasticity measurement (10 rad/s) in a torsion mode, and the peak is 0.5 or above; (B) the storage elastic modulus G′ at 20° C. from the dynamic viscoelasticity measurement is in the range of 1.0×107 to 4.9×108 dyn/cm2; (C) the penetration temperature (° C.) determined in accordance with JIS K 7196 is in the range of 60 to 160° C.; and (D) the composition has a permanent set of not more than 30% as determined after the composition fixed between chucks 30 mm apart is 100% strained at a stress rate of 30 mm/min, maintained for 10 minutes and released for 10 minutes. The medical tube is made from the propylene polymer composition.

摘要翻译： 本发明提供了一种丙烯聚合物组合物，其透明性，柔韧性，耐热性，耐刮擦性和橡胶弹性优良的平衡性以及由丙烯聚合物组合物制成的医用管。 丙烯聚合物组合物满足以下所有性质（A），（B），（C）和（D）：（A）组合物在-20至25℃的温度范围内显示损耗角正切（tanδ）峰 根据动态粘弹性测量（10rad / s）在扭转模式下，峰值为0.5或更高; （B）来自动态粘弹性测量的20℃下的储能弹性模量G'在1.0×10 -7至4.9×10 8 dyn / cm 2的范围内 > 2 ; （C）根据JIS K 7196测定的穿透温度（℃）为60〜160℃的范围。 和（D）组合物具有不超过30％的永久变形，如在固定在30mm间距的卡盘之间的组合物以30mm / min的应力速率100％应变之后确定的，保持10分钟并释放10分钟 。 医用管由丙烯聚合物组合物制成。

公开(公告)号：US20060052543A1

公开(公告)日：2006-03-09

申请号：US10542240

申请日：2004-02-03

申请人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

发明人： Ryoji Mori ,  Takashi Nakagawa ,  Akira Todo

IPC分类号： C08L23/04

CPC分类号： C08L23/12 ,  C08L23/142 ,  C08L23/16 ,  C08L2205/02 ,  C08L2207/12 ,  C08L2666/06

摘要： A syndiotactic propylene-based polymer composition which retains the inherent features of the conventional non-crosslinked or partially crosslinked olefin-based thermoplastic elastomer, and also has excellent abrasion resistance and flexibility. The syndiotactic propylene-based polymer composition comprises 1 to 40 parts by weight of the syndiotactic polypropylene (B), and 5 to 60 parts by weight of the syndiotactic structured propylene-α-olefin copolymer (C) comprising 95 to 65 mol % of a syndiotactic structured propylene component and 5 to 35 mol % of an α-olefin (except propylene) component having 2 to 20 carbon atoms, based on 100 parts by weight of the non-crosslinked or partially crosslinked olefin-based thermoplastic elastomer (A).

摘要翻译： 保持常规非交联或部分交联的烯烃基热塑性弹性体的固有特征的间同立构丙烯基聚合物组合物，并且还具有优异的耐磨性和柔性。 间规丙烯类聚合物组合物包含1〜40重量份的间同立构聚丙烯（B）和5〜60重量份的间同立构结构的丙烯-α-烯烃共聚物（C），其含有95〜65摩尔％ 间同立构结构丙烯成分和5〜35摩尔％的碳原子数为2〜20的α-烯烃（丙烯除外）成分，相对于100重量份的非交联或部分交联的烯烃类热塑性弹性体（A）。

公开(公告)号：US20070172683A1

公开(公告)日：2007-07-26

申请号：US10581344

申请日：2004-10-29

申请人： Yuichi Ito ,  Ryoji Mori ,  Takashi Nakagawa ,  Masakazu Jitsukata

发明人： Yuichi Ito ,  Ryoji Mori ,  Takashi Nakagawa ,  Masakazu Jitsukata

IPC分类号： B32B27/08 ,  B32B27/32

CPC分类号： C08L23/0815 ,  B32B1/00 ,  B32B7/02 ,  B32B25/08 ,  B32B27/08 ,  B32B27/32 ,  B32B27/327 ,  B32B2250/242 ,  B32B2274/00 ,  B32B2307/306 ,  B32B2307/554 ,  B32B2307/558 ,  B32B2509/00 ,  B32B2605/08 ,  C08F10/00 ,  C08L23/083 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/142 ,  C08L23/145 ,  C08L23/16 ,  C08L53/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2207/12 ,  C08L2312/00 ,  C08L2314/06 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31938 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/08 ,  C08L2666/04

摘要： The present invention proposes a molded product having excellent moldability and ability to be processed into parts, as well as excellent scratch resistance. The invention provides a multilayered laminate composed of two or more layers, having a structure in which a layer (I) comprising at least one selected from an olefinic thermoplastic elastomer composition (A) and an olefinic resin (B), and a layer (II) comprising an olefinic thermoplastic elastomer composition (C) are laminated. The olefinic thermoplastic elastomer composition (C) is a composition comprising [1] a specific syndiotactic polypropylene copolymer (c), and [2] at least one selected from a polypropylene resin (d) and an olefinic thermoplastic elastomer (e).

摘要翻译： 本发明提出了具有优异的成型性和加工成部件的能力以及优异的耐擦伤性的成型体。 本发明提供一种由两层或多层组成的多层叠层，其具有其中包含选自烯烃类热塑性弹性体组合物（A）和烯烃树脂（B）中的至少一种的层（I）和层（II） ）包含烯烃类热塑性弹性体组合物（C）。 烯烃类热塑性弹性体组合物（C）是包含[1]特定的间同立构聚丙烯共聚物（c）和[2]选自聚丙烯树脂（d）和烯烃类热塑性弹性体（e）中的至少一种的组合物。

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。

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。

公开(公告)号：US20090165847A1

公开(公告)日：2009-07-02

申请号：US12085511

申请日：2006-11-24

申请人： Ryoji Mori ,  Takashi Nakagawa ,  Hiromasa Marubayashi

发明人： Ryoji Mori ,  Takashi Nakagawa ,  Hiromasa Marubayashi

IPC分类号： H01L31/00 ,  C08L23/06 ,  C08F8/00

CPC分类号： C08L23/10 ,  C08L23/06 ,  C08L23/14 ,  C09K3/10 ,  C09K2200/0617 ,  C09K2200/062 ,  H01L31/0481 ,  Y02E10/50 ,  C08L2666/06

摘要： [Task] To provide a solar battery sealing material obtained by using an olefin-based (co)polymer, which is excellent in flexibility, stress-absorbing property, transparency, and impact-resistant strength at low temperature, and with which the productivity is improved by omitting a cross-linking treatment if necessary.[Solving Means] A solar battery sealing material containing 1 to 40 parts by weight of polypropylene (i) which has a propylene unit of more than 90 mol %; and 60 to 99 parts by weight of a propylene.ethylene-based copolymer (ii) which has a propylene unit of 45 to 90 mol %, an ethylene unit of 10 to 25 mol %, and an α-olefin unit (a) having 4 to 20 carbon atoms of 0 to 30 mol % ((i)+(ii)=100 parts by weight). The solar battery sealing material further contains 5 to 95 parts by weight of an ethylene.α-olefin copolymer (B), based on 95 to 5 parts by weight of the total amount of (i) and (ii) ((i)+(ii)+(B)=100 parts by weight).

摘要翻译： [任务]提供通过使用在低温下的柔软性，应力吸收性，透明性和耐冲击强度优异的烯烃系（共）聚合物而得到的太阳能电池密封材料，生产率为 如果需要，通过省略交联处理来改进。 [解决方案]一种含有1〜40重量份丙烯单元大于90摩尔％的聚丙烯（i）的太阳能电池密封材料; 和60〜99重量份丙烯单元为45〜90摩尔％，乙烯单元为10〜25摩尔％的丙烯·乙烯系共聚物（ii）和α-烯烃单元（a），其具有 4〜20个碳原子数为0〜30摩尔％（（i）+（ii）= 100重量份）。 基于95〜5重量份的（i）和（ii）（（i）+（ⅰ））的总量，太阳能电池密封材料还含有5〜95重量份的乙烯-α-烯烃共聚物（B） （ⅱ）+（B）= 100重量份）。