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1. 发明申请

US20100168323A1 PROPYLENE-BASED POLYMER AND METHOD FOR PRODUCING THE SAME, AND PROPYLENE-BASED RESIN COMPOSITION 有权
标题翻译：基于丙烯的聚合物及其制备方法和基于丙烯的树脂组合物
公开(公告)号：US20100168323A1
公开(公告)日：2010-07-01
申请号：US12514323
申请日：2007-11-16
申请人： Masaaki ITO , Hideshi Uchino , Kazuya Sakata , Masaru Aoki , Masato Nakano , Shinichi Kitade
发明人： Masaaki ITO , Hideshi Uchino , Kazuya Sakata , Masaru Aoki , Masato Nakano , Shinichi Kitade
IPC分类号： C08L25/06 , C08F210/06 , C08F4/42 , C08L23/04 , C08L23/08
CPC分类号： C08F210/06 , C08F4/65904 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F10/10 , C08F110/06 , C08L23/14 , C08L2205/02 , C08L2314/06 , C08F2/001 , C08F4/65916 , C08L2666/06 , C08F2500/01 , C08F2500/12 , C08F2500/09 , C08F2500/11 , C08F210/16
摘要： A propylene-based polymer comprising the following component (A) insoluble in p-xylene at 25° C. and component (B) soluble in p-xylene at 25° C., wherein (i) the weight average molecular weight (Mw) measured with GPC is 100,000 to 1,000,000, (ii) the content of the component insoluble in hot p-xylene is 0.3% by weight or lower, and (iii) the degree of strain hardening (λ max) in measurement of elongational viscosity is 2.0 or higher; and a method for producing the same, along with a resin composition comprising a propylene-ethylene copolymer (Z) in an amount of 50.0 to 99.9% by weight and a propylene-based polymer (M) in an amount of 0.1 to 50.0% by weight.Component (A): a component (CXIS) insoluble in p-xylene at 25° C., having requirements specified by (A1) to (A5). Component (B): a component (CXS) is soluble in p-xylene at 25° C., having requirements specified by (B1) to (B4).
摘要翻译：包含在25℃下不溶于对二甲苯的下述组分（A）和在25℃下可溶于对二甲苯的组分（B）的丙烯基聚合物，其中（i）重均分子量（Mw）使用GPC测定为100,000〜1,000,000，（ii）不溶于热对二甲苯的成分的含量为0.3重量％以下，（iii）伸长粘度测定中的应变硬化度（λmax）为2.0 或更高; 及其制造方法，以及含有50.0〜99.9重量％的丙烯 - 乙烯共聚物（Z）和丙烯系聚合物（M）的含量为0.1〜50.0％的树脂组合物，其量为0.1〜50.0％重量。组分（A）：在25℃下不溶于对二甲苯的组分（CXIS），具有（A1）至（A5）规定的要求。组分（B）：组分（CXS）在25℃下可溶于对二甲苯，具有（B1）至（B4）所规定的要求。

2. 发明授权

US08324335B2 Propylene-based polymer and method for producing the same, and propylene-based resin composition 有权
标题翻译：丙烯系聚合物及其制造方法以及丙烯系树脂组合物
公开(公告)号：US08324335B2
公开(公告)日：2012-12-04
申请号：US12514323
申请日：2007-11-16
申请人： Masaaki Ito , Hideshi Uchino , Kazuya Sakata , Masaru Aoki , Masato Nakano , Shinichi Kitade
发明人： Masaaki Ito , Hideshi Uchino , Kazuya Sakata , Masaru Aoki , Masato Nakano , Shinichi Kitade
IPC分类号： C08F210/06 , C08F210/16 , C08L23/14
CPC分类号： C08F210/06 , C08F4/65904 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F10/10 , C08F110/06 , C08L23/14 , C08L2205/02 , C08L2314/06 , C08F2/001 , C08F4/65916 , C08L2666/06 , C08F2500/01 , C08F2500/12 , C08F2500/09 , C08F2500/11 , C08F210/16
摘要： A propylene-based polymer comprising the following component (A) insoluble in p-xylene at 25° C. and component (B) soluble in p-xylene at 25° C., wherein (i) the weight average molecular weight (Mw) measured with GPC is 100,000 to 1,000,000, (ii) the content of the component insoluble in hot p-xylene is 0.3% by weight or lower, and (iii) the degree of strain hardening (λ max) in measurement of elongational viscosity is 2.0 or higher; and a method for producing the same, along with a resin composition comprising a propylene-ethylene copolymer (Z) in an amount of 50.0 to 99.9% by weight and a propylene-based polymer (M) in an amount of 0.1 to 50.0% by weight.Component (A): a component (CXIS) insoluble in p-xylene at 25° C., having requirements specified by (A1) to (A5). Component (B): a component (CXS) is soluble in p-xylene at 25° C., having requirements specified by (B1) to (B4).
摘要翻译：包含在25℃下不溶于对二甲苯的下述组分（A）和在25℃下可溶于对二甲苯的组分（B）的丙烯基聚合物，其中（i）重均分子量（Mw）使用GPC测定为100,000〜1,000,000，（ii）不溶于热对二甲苯的成分的含量为0.3重量％以下，（iii）伸长粘度测定中的应变硬化度（λmax）为2.0 或更高; 及其制造方法，以及含有50.0〜99.9重量％的丙烯 - 乙烯共聚物（Z）和丙烯系聚合物（M）的含量为0.1〜50.0％的树脂组合物，其量为0.1〜50.0％重量。组分（A）：在25℃下不溶于对二甲苯的组分（CXIS），具有（A1）至（A5）规定的要求。组分（B）：组分（CXS）在25℃下可溶于对二甲苯，具有（B1）至（B4）所规定的要求。

3. 发明申请

US20090118414A1 PROPYLENE RESIN COMPOSITION 有权
标题翻译：丙烯树脂组合物
公开(公告)号：US20090118414A1
公开(公告)日：2009-05-07
申请号：US12064643
申请日：2006-09-22
申请人： Shinichi Kitade , Hideshi Uchino , Jun Shinozaki , Kuninori Takahashi , Kenji Masuda
发明人： Shinichi Kitade , Hideshi Uchino , Jun Shinozaki , Kuninori Takahashi , Kenji Masuda
IPC分类号： C08K3/34 , C08L23/14
CPC分类号： C08F297/08 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F10/06 , C08F210/06 , C08F297/083 , C08L23/10 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2308/00 , C08L2314/06 , Y10S526/941 , Y10S526/943 , C08F4/6492 , C08F4/6565 , C08F4/65927 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/11
摘要： A propylene resin composition which is a three-component material is improved in rigidity, heat resistance, and impact resistance while maintaining a satisfactory balance among these and further improved in low-temperature (about −30° C.) impact resistance. A propylene resin composition comprising: 60-95 wt % of a crystalline propylene polymer ingredient (a) comprising a propylene homopolymer ingredient or a copolymer of propylene and up to 3 wt % ethylene or an α-olefin having 4-20 carbon atoms; and 40-5 wt % of a propylene/ethylene copolymer ingredient (b), wherein the ingredients are polymerized using a metallocene catalyst, and the composition satisfies the following properties i) to iv): i) A melting point obtained by differential scanning calorimetry (DSC) is 156° C. or higher, ii) A proportion of the copolymer ingredient (b) determined by a temperature rising elution fractionation (TREF) fractionating at three levels of temperature of 40° C., 100° C., and 140° C., is 5-40 wt %, iii) An ethylene content of the copolymer ingredient (b) determined by a temperature rising elution fractionation (TREF) fractionating at three levels of temperature of 40° C., 100° C., and 140° C., is 30-50 wt %, and an average ethylene content in components eluting at 40-100° C. is 10 wt % or lower, and iv) The propylene/ethylene copolymer ingredient (b) comprises at least two kinds of propylene/ethylene copolymer ingredients (b−1) and (b−2), each of which differs in ethylene content, wherein an ethylene content of the ingredient (b−1) and an ethylene content of the ingredient (b−2) are 15-30 wt % and 40-55 wt %, respectively, and the ratio of the amount of ingredient (b−1) to that of ingredient (b−2), (b−1):(b−2), is in the range of from 1:99 to 40:60.
摘要翻译：作为三组分材料的丙烯树脂组合物在刚性，耐热性和抗冲击性方面得到改善，同时保持这些之间的良好平衡，并进一步提高了低温（约-30℃）耐冲击性。一种丙烯树脂组合物，其包含：60-95重量％的结晶丙烯聚合物成分（a），其包含丙烯均聚物成分或丙烯和至多3重量％乙烯或具有4-20个碳原子的α-烯烃的共聚物; 和40-5重量％的丙烯/乙烯共聚物成分（b），其中所述成分使用金属茂催化剂进行聚合，所述组合物满足以下特性：i）至iv）：i）通过差示扫描量热法获得的熔点（DSC）为156℃以上，ii）通过在40℃，100℃的三个温度下分馏的升温洗脱分级（TREF）测定的共聚物成分（b）的比例，和 140℃，为5-40重量％，iii）共聚物成分（b）的乙烯含量通过升温洗脱分级（TREF）测定，在三个温度为40℃，100℃下分馏。和140℃，为30-50重量％，在40-100℃洗脱的组分中的平均乙烯含量为10重量％或更低，和iv）丙烯/乙烯共聚物成分（b）包含丙烯/乙烯共聚物成分（b-1）和（b-2）中的至少两种乙烯含量不同，组分（b-1）的乙烯含量和成分（b-2）的乙烯含量分别为15-30重量％和40-55重量％，并且成分（b- 1）与成分（b-2），（b-1）:( b-2）的比例在1:99至40:60的范围内。

4. 发明授权

US07915359B2 Propylene resin composition 有权
标题翻译：丙烯树脂组合物
公开(公告)号：US07915359B2
公开(公告)日：2011-03-29
申请号：US12064643
申请日：2006-09-22
申请人： Shinichi Kitade , Hideshi Uchino , Jun Shinozaki , Kuninori Takahashi , Kenji Masuda
发明人： Shinichi Kitade , Hideshi Uchino , Jun Shinozaki , Kuninori Takahashi , Kenji Masuda
IPC分类号： C08F210/06 , C08F210/16 , C08F4/64
CPC分类号： C08F297/08 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F10/06 , C08F210/06 , C08F297/083 , C08L23/10 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2308/00 , C08L2314/06 , Y10S526/941 , Y10S526/943 , C08F4/6492 , C08F4/6565 , C08F4/65927 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/11
摘要： A propylene resin composition which is a three-component material is improved in rigidity, heat resistance, and impact resistance while maintaining a satisfactory balance among these and further improved in low-temperature (about −30° C.) impact resistance. A propylene resin composition as described in the specification.
摘要翻译：作为三组分材料的丙烯树脂组合物在刚性，耐热性和抗冲击性方面得到改善，同时保持这些之间的良好平衡，并进一步提高了低温（约-30℃）耐冲击性。如说明书中所述的丙烯树脂组合物。

5. 发明授权

US07390575B2 Propylene-ethylene random block copolymer and biaxially oriented multi-layer film using the same as a surface layer 有权
标题翻译：丙烯 - 乙烯无规嵌段共聚物和使用其作为表面层的双轴取向多层膜
公开(公告)号：US07390575B2
公开(公告)日：2008-06-24
申请号：US10965826
申请日：2004-10-18
申请人： Takao Tayano , Kuninori Takahashi , Iku Kouzai , Shinichi Kitade , Shigeo Mizukami , Koichi Hirayama
发明人： Takao Tayano , Kuninori Takahashi , Iku Kouzai , Shinichi Kitade , Shigeo Mizukami , Koichi Hirayama
IPC分类号： B32B27/08 , C08F10/00 , C08L9/00
CPC分类号： B32B27/32 , B32B27/08 , B32B2307/31 , B32B2307/412 , B32B2307/518 , B32B2307/746 , B32B2439/70 , C08F297/083 , C08L23/14 , C08L23/16 , C08L53/00 , Y10S428/91 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06 , C08L2666/02
摘要： A polyolefin based biaxially oriented multi-layer film having at least one surface layer comprise of the propylene-ethylene random block copolymer;The propylene-ethylene random block copolymer obtained through sequential polymerization catalyzed by a metallocene component which is composed of 30 to 70 wt % of a propylene-ethylene random copolymer component having an ethylene content of 1 to 7 wt % produced in the first step of the polymerization and from 70 to 30 wt % of a low crystallinity or an amorphous propylene-ethylene random copolymer component produced in the second step of the polymerization having an ethylene content of 6 to 15 wt % higher than that of the polymer component obtained in the first step, wherein that shows a single peak at 0° C. or lower in the temperature-loss tangent (tan δ) curve obtained by dynamic mechanical analysis (DMA).
摘要翻译：具有至少一个表面层的聚烯烃基双轴取向多层膜包含丙烯 - 乙烯无规嵌段共聚物; 通过顺序聚合得到的丙烯 - 乙烯无规嵌段共聚物，其通过金属茂组分催化，所述茂金属组分由30至70重量％的乙烯含量为1至7重量％的丙烯 - 乙烯无规共聚物组分在第一步中产生聚合和70〜30重量％的低结晶度或无定形丙烯 - 乙烯无规共聚物组分，其在聚合反应的第二步中产生的乙烯含量比在第一步中获得的聚合物组分的乙烯含量高6至15重量％步骤，其中通过动态机械分析（DMA）获得的温度损失角正切（tanδ）曲线在0℃或更低的单峰。

6. 发明申请

US20050113517A1 Propylene-ethylene random block copolymer and biaxially oriented multi-layer film using the same as a surface layer 有权
标题翻译：丙烯 - 乙烯无规嵌段共聚物和使用其作为表面层的双轴取向多层膜
公开(公告)号：US20050113517A1
公开(公告)日：2005-05-26
申请号：US10965826
申请日：2004-10-18
申请人： Takao Tayano , Kuninori Takahashi , Iku Kouzai , Shinichi Kitade , Shigeo Mizukami , Koichi Hirayama
发明人： Takao Tayano , Kuninori Takahashi , Iku Kouzai , Shinichi Kitade , Shigeo Mizukami , Koichi Hirayama
IPC分类号： B32B27/32 , C08F297/08 , C08L23/14 , C08L23/16 , C08L53/00 , C08F8/00 , C08L1/00
CPC分类号： B32B27/32 , B32B27/08 , B32B2307/31 , B32B2307/412 , B32B2307/518 , B32B2307/746 , B32B2439/70 , C08F297/083 , C08L23/14 , C08L23/16 , C08L53/00 , Y10S428/91 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06 , C08L2666/02
摘要： A polyolefin based biaxially oriented multi-layer film having at least one surface layer comprise of the propylene-ethylene random block copolymer; The propylene-ethylene random block copolymer obtained through sequential polymerization catalyzed by a metallocene component which is composed of 30 to 70 wt % of a propylene-ethylene random copolymer component having an ethylene content of 1 to 7 wt % produced in the first step of the polymerization and from 70 to 30 wt % of a low crystallinity or an amorphous propylene-ethylene random copolymer component produced in the second step of the polymerization having an ethylene content of 6 to 15 wt % higher than that of the polymer component obtained in the first step, wherein that shows a single peak at 0° C. or lower in the temperature-loss tangent (tanδ) curve obtained by dynamic mechanical analysis (DMA).
摘要翻译：具有至少一个表面层的聚烯烃基双轴取向多层膜包含丙烯 - 乙烯无规嵌段共聚物; 通过顺序聚合得到的丙烯 - 乙烯无规嵌段共聚物，其通过金属茂组分催化，所述茂金属组分由30至70重量％的乙烯含量为1至7重量％的丙烯 - 乙烯无规共聚物组分在第一步中产生聚合和70〜30重量％的低结晶度或无定形丙烯 - 乙烯无规共聚物组分，其在聚合反应的第二步中产生的乙烯含量比在第一步中获得的聚合物组分的乙烯含量高6至15重量％步骤，其中通过动态力学分析（DMA）获得的温度损失正切（tandelta）曲线在0℃或更低的单峰。

7. 发明授权

US07662888B2 Polypropylene based heat shrinkable film 有权
标题翻译：聚丙烯基热收缩膜
公开(公告)号：US07662888B2
公开(公告)日：2010-02-16
申请号：US11410074
申请日：2006-04-25
申请人： Gen Kanai , Kuninori Takahashi , Shinichi Kitade , Iku Kouzai
发明人： Gen Kanai , Kuninori Takahashi , Shinichi Kitade , Iku Kouzai
IPC分类号： C08F297/00
CPC分类号： B32B27/32 , B32B27/08 , B32B27/327 , B32B2250/242 , B32B2307/306 , B32B2307/406 , B32B2307/412 , B32B2307/516 , B32B2307/518 , B32B2307/54 , B32B2307/546 , B32B2307/558 , B32B2307/702 , B32B2307/704 , B32B2307/736 , B32B2439/46 , B32B2439/70 , B32B2553/00 , C08J5/18 , C08J2323/10 , C08L23/10 , C08L23/16 , C08L2308/00 , C08L2314/06 , Y10T428/31855 , C08L2666/06
摘要： A polypropylene based heat shrinkable film obtained by using a propylene-ethylene block copolymer (A) which satisfies the following requirements (A-i) to (A-iv), and having heat shrinkability imparted by orientation in at least one direction: (A-i) it is a propylene-ethylene block copolymer obtained through sequential polymerization catalyzed by a metallocene catalyst which is composed of 30 to 95 wt % of a propylene homopolymer or propylene-ethylene random copolymer component (A1) having an ethylene content of at most 7 wt % produced in a first step and 70 to 5 wt % of a propylene-ethylene random copolymer component (A2) produced in a second step having an ethylene content higher by 3 to 20 wt % than that of the component (A1); (A-ii) it has a melt flow rate (MFR: 2.16 kg, 230° C.) within a range of 0.1 to 30 g/10 min; (A-iii) a temperature-loss tangent (tan δ) curve obtained by dynamic mechanical analysis (DMA) has a single peak at a temperature of at most 0° C.; (A-iv) in a temperature rising elution fractionation (TREF) curve obtained as a plot of an elution amount (dwt %/dT) to a temperature by means of temperature rising elution fractionation (TREF) using an o-dichlorobenzene solvent in a temperature range of −15° C. to 140° C., a peak temperature T(A1) observed at a high temperature side is within a range of 60° C. to 88° C., a peak temperature T(A2) observed at a low temperature side is at most 40° C. or a peak temperature T(A2) is not observed, and a temperature T(A4) at which 99 wt % of the total amount of the propylene-ethylene block copolymer is eluted is less than 90° C.
摘要翻译：通过使用满足以下要求（A 1）至（A-iv）的丙烯 - 乙烯嵌段共聚物（A），并且具有至少一个方向上的取向赋予热收缩性的聚丙烯基热收缩膜：（Ai）是通过由金属茂催化剂催化的顺序聚合得到的丙烯 - 乙烯嵌段共聚物，其由30至95重量％的乙烯含量至多为7重量％的丙烯均聚物或丙烯 - 乙烯无规共聚物组分（A1）在第一步中，70-5重量％的乙烯含量高于组分（A1）的3-20重量％的第二步产生的丙烯 - 乙烯无规共聚物组分（A2）; （A-ii），其熔体流动速率（MFR：2.16kg，230℃）在0.1〜30g / 10min的范围内; （A-iii）通过动态力学分析（DMA）获得的温度 - 损耗角正切（tanδ）曲线在至多0℃的温度下具有单峰; （TR-F）曲线中的溶出量（dwt％/ dT）与温度的升高洗脱分级（TREF）曲线的比较（A-iv），使用邻二氯苯溶剂温度范围为-15℃至140℃，在高温侧观察到的峰值温度T（A1）在60℃至88℃的范围内，观察到峰值温度T（A2）在低温侧为40℃以下，没有观察到峰值温度T（A2），丙烯 - 乙烯嵌段共聚物总量99重量％的洗脱温度T（A4）为小于90℃

8. 发明申请

US20060246308A1 Polypropylene based heat shrinkable film 有权
标题翻译：聚丙烯基热收缩膜
公开(公告)号：US20060246308A1
公开(公告)日：2006-11-02
申请号：US11410074
申请日：2006-04-25
申请人： Gen Kanai , Kuninori Takahashi , Shinichi Kitade , Iku Kouzai
发明人： Gen Kanai , Kuninori Takahashi , Shinichi Kitade , Iku Kouzai
IPC分类号： B32B27/00 , C08F293/00
CPC分类号： B32B27/32 , B32B27/08 , B32B27/327 , B32B2250/242 , B32B2307/306 , B32B2307/406 , B32B2307/412 , B32B2307/516 , B32B2307/518 , B32B2307/54 , B32B2307/546 , B32B2307/558 , B32B2307/702 , B32B2307/704 , B32B2307/736 , B32B2439/46 , B32B2439/70 , B32B2553/00 , C08J5/18 , C08J2323/10 , C08L23/10 , C08L23/16 , C08L2308/00 , C08L2314/06 , Y10T428/31855 , C08L2666/06
摘要： A polypropylene based heat shrinkable film obtained by using a propylene-ethylene block copolymer (A) which satisfies the following requirements (A-i) to (A-iv), and having heat shrinkability imparted by orientation in at least one direction: (A-i) it is a propylene-ethylene block copolymer obtained through sequential polymerization catalyzed by a metallocene catalyst which is composed of 30 to 95 wt % of a propylene homopolymer or propylene-ethylene random copolymer component (A1) having an ethylene content of at most 7 wt % produced in a first step and 70 to 5 wt % of a propylene-ethylene random copolymer component (A2) produced in a second step having an ethylene content higher by 3 to 20 wt % than that of the component (A1); (A-ii) it has a melt flow rate (MFR: 2.16 kg, 230° C.) within a range of 0.1 to 30 g/10 min; (A-iii) a temperature-loss tangent (tan δ) curve obtained by dynamic mechanical analysis (DMA) has a single peak at a temperature of at most 0° C.; (A-iv) in a temperature rising elution fractionation (TREF) curve obtained as a plot of an elution amount (dwt %/dT) to a temperature by means of temperature rising elution fractionation (TREF) using an o-dichlorobenzene solvent in a temperature range of −15° C. to 140° C., a peak temperature T(A1) observed at a high temperature side is within a range of 60° C. to 88° C., a peak temperature T(A2) observed at a low temperature side is at most 40° C. or a peak temperature T(A2) is not observed, and a temperature T(A4) at which 99 wt % of the total amount of the propylene-ethylene block copolymer is eluted is less than 90° C.
摘要翻译：通过使用满足以下要求（A 1）至（A-iv）的丙烯 - 乙烯嵌段共聚物（A），并且具有至少一个方向上的取向赋予热收缩性的聚丙烯基热收缩膜：（Ai）是通过由金属茂催化剂催化的顺序聚合得到的丙烯 - 乙烯嵌段共聚物，其由30至95重量％的乙烯含量至多为7重量％的丙烯均聚物或丙烯 - 乙烯无规共聚物组分（A1）在第一步中，70-5重量％的乙烯含量高于组分（A1）的3-20重量％的第二步产生的丙烯 - 乙烯无规共聚物组分（A2）; （A-ii），其熔体流动速率（MFR：2.16kg，230℃）在0.1〜30g / 10min的范围内; （A-iii）通过动态力学分析（DMA）获得的温度 - 损耗角正切（tanδ）曲线在至多0℃的温度下具有单峰; （TR-F）曲线中的溶出量（dwt％/ dT）与温度的升高洗脱分级（TREF）曲线的比较（A-iv），使用邻二氯苯溶剂温度范围为-15℃至140℃，在高温侧观察到的峰值温度T（A1）在60℃至88℃的范围内，观察到峰值温度T（A2）在低温侧为40℃以下，没有观察到峰值温度T（A2），丙烯 - 乙烯嵌段共聚物总量99重量％的洗脱温度T（A4）为小于90℃

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