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1. 发明申请

US20080114142A1 Ethylene-Propylene Copolymer Compositions and Methods of Making and Using Same 审中-公开
标题翻译：乙烯 - 丙烯共聚物组合物及其制备和使用方法
公开(公告)号：US20080114142A1
公开(公告)日：2008-05-15
申请号：US11936908
申请日：2007-11-08
申请人： Jennifer L. Hicks , William R. Bridendolph , Donald E. Allen , Kenichiro Yada , Amelia L. Gonzalez
发明人： Jennifer L. Hicks , William R. Bridendolph , Donald E. Allen , Kenichiro Yada , Amelia L. Gonzalez
IPC分类号： C08F10/06
CPC分类号： C08F210/06 , C08F210/16 , C08F2/14 , C08F4/6465 , C08F2500/12 , C08F2500/11
摘要： An ethylene-propylene copolymer having a cold xylene solubles weight percent greater than twice the magnitude of the ethylene content wherein the ethylene content is measured by C13-NMR and having less than about 30% of the cold xylene solubles fraction having a log weight average chain length of less than about 1000 wherein the weight average chain length is measured by gel permeation chromatography. A method of producing a copolymer comprising contacting comonomers with a catalyst system in a reaction zone under conditions suitable for the formation of a copolymer wherein the catalyst system comprises at least two external donors and wherein the copolymer has a cold xylene solubles weight percent greater than twice the magnitude of the ethylene content wherein the ethylene content is measure by C13-NMR and having less than about 30% of the cold xylene solubles fraction having a log weight average chain length of less than about 1000 wherein the weight average chain length is measured by gel permeation chromatography.
摘要翻译：乙烯 - 丙烯共聚物的冷二甲苯可溶物重量百分比大于乙烯含量的两倍，其中乙烯含量通过C 13-NMR测量并且具有小于约30％的具有对数重量平均链的冷二甲苯可溶物部分长度小于约1000，其中通过凝胶渗透色谱法测量重均链长。一种制备共聚物的方法，其包括使共聚单体与反应区中的催化剂体系在适于形成共聚物的条件下接触，其中所述催化剂体系包含至少两个外部供体，其中所述共聚物的冷二甲苯可溶物重量百分比大于两倍乙烯含量的大小，其中乙烯含量通过C 13 -MR测量并且具有小于约30％的对数重均链长小于约1000的冷二甲苯可溶物部分，其中重均链长度通过凝胶渗透色谱法。

2. 发明申请

US20100280197A1 MODIFIED PARTICLE, SUPPORT, CATALYST COMPONENT FOR ADDITION POLYMERIZATION, CATALYST FOR ADDITION POLYMERIZATION, AND PROCESS FOR PRODUCING ADDITION POLYMER 审中-公开
标题翻译：改性颗粒，支持，用于添加聚合的催化剂组分，用于添加聚合物的催化剂和用于生产添加聚合物的方法
公开(公告)号：US20100280197A1
公开(公告)日：2010-11-04
申请号：US12835543
申请日：2010-07-13
申请人： Kazuo TAKAOKI , Takuya Ogane , Hideki Oshima , Yasuki Fujiwara , Kenichiro Yada , Masatada Tasaka
发明人： Kazuo TAKAOKI , Takuya Ogane , Hideki Oshima , Yasuki Fujiwara , Kenichiro Yada , Masatada Tasaka
IPC分类号： C08F110/00 , B01J31/12 , B01J37/04
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/06 , C08F210/16 , C08F2410/01 , C08F4/02 , C08F2500/15 , C08F2500/03 , C08F2500/18 , C08F210/14 , C08F2500/17 , C08F2500/12 , C08F2500/19 , C08F2500/11 , C08F2500/24 , C08F210/08 , C08F2500/26
摘要： A process for producing a modified particle, which involves the step of contacting with one another compounds (a), (b) and (c) represented by the defined general formulas M1L1m, R1t-1TH and H2O, respectively, and a particle (d), in which M1 is a metal atom of Group 1, 2, 12, 14 or 15 of the periodic table, m is a valence of M1, L1 is a hydrogen atom, a halogen atom or a hydrocarbon group, which may be the same or different when plural L1's exist, R1 is an electron-withdrawing group or an electron-withdrawing group-containing group, which may be the same or different when plural R1's exist, T is a non-metal atom of Group 15 or 16 of the periodic table, and t is a valence of T; and a particle (d), wherein the compound (a) to (c) and the particle (d) are contacted in defined orders and in defined solvents; a carrier comprising said modified particle; a catalyst component for addition polymerization comprising said modified particle; a catalyst for addition polymerization using said catalyst component; and a process for producing an addition polymer using said catalyst.
摘要翻译：一种改性粒子的制造方法，其特征在于，具有分别与上述通式M1L1m，R1t-1TH和H 2 O分别表示的化合物（a），（b）和（c），和），其中M1是周期表第1,2,12,14或15族的金属原子，m是M1的化合价，L1是氢原子，卤素原子或烃基，其可以是当存在多个L1时，相同或不同，R1是吸电子基团或含吸电子基团，当存在多个R1时，其可以相同或不同，T是第15或16族的非金属原子周期表，t是T的化合价; 和颗粒（d），其中化合物（a） - （c）和颗粒（d）以规定的顺序和在限定的溶剂中接触; 包含所述改性颗粒的载体; 包含所述改性颗粒的加成聚合催化剂组分; 使用所述催化剂组分的加成聚合催化剂; 以及使用所述催化剂生产加成聚合物的方法。

3. 发明申请

US20090234076A1 PROPYLENE-BASED BLOCK COPOLYMER PARTICLES 审中-公开
标题翻译：丙烯基嵌段共聚物颗粒
公开(公告)号：US20090234076A1
公开(公告)日：2009-09-17
申请号：US12402550
申请日：2009-03-12
申请人： Kenichiro Yada
发明人： Kenichiro Yada
IPC分类号： C08L23/16
CPC分类号： C08F297/08 , C08F10/06 , C08F110/06 , C08F297/083 , Y02P20/582 , C08F2/001 , C08F210/06 , C08F210/16 , C08F2500/17 , C08F2500/15 , C08F2500/24
摘要： Propylene-based block copolymer particles in accordance with the present invention are obtained by copolymerizing ethylene and propylene to form an ethylene-propylene copolymer in the presence of propylene polymer particles. The ratio of the intrinsic viscosity ηA of a 20° C. xylene-soluble component of the copolymer particles to the intrinsic viscosity ηB of a 20° C. xylene-insoluble component of the copolymer particles, ηA/ηB, is 2.9 to 7.5. The content of the ethylene-propylene copolymer is 5 to 50 wt. % on the basis of the total weight of the block copolymer particles. The ethylene content of the ethylene-propylene copolymer is 20 to 55 wt. % on the basis of the weight of the ethylene-propylene copolymer. The standard deviation of the ethylene contents of the individual block copolymer particles is less than 7.
摘要翻译：根据本发明的丙烯基嵌段共聚物颗粒通过在丙烯聚合物颗粒的存在下共聚乙烯和丙烯以形成乙烯 - 丙烯共聚物而获得。共聚物颗粒的20℃二甲苯可溶组分的特性粘度etaA与共聚物颗粒的20℃二甲苯不溶性组分的特性粘度etaB的比值etaA / etaB为2.9至7.5。乙烯 - 丙烯共聚物的含量为5〜50重量％。基于嵌段共聚物颗粒的总重量。乙烯 - 丙烯共聚物的乙烯含量为20〜55wt。基于乙烯 - 丙烯共聚物的重量。单个嵌段共聚物颗粒的乙烯含量的标准偏差小于7。

4. 发明申请

US20070100014A1 Polypropylene, polypropylene resin composition and foamed article 审中-公开
标题翻译：聚丙烯，聚丙烯树脂组合物和泡沫制品
公开(公告)号：US20070100014A1
公开(公告)日：2007-05-03
申请号：US11582965
申请日：2006-10-19
申请人： Kenichiro Yada , Akinobu Sakamoto
发明人： Kenichiro Yada , Akinobu Sakamoto
IPC分类号： B29C44/34
CPC分类号： C08J9/04 , C08F10/02 , C08F110/06 , C08F210/06 , C08F297/08 , C08F297/083 , C08J2201/03 , C08J2323/12 , C08L23/10 , C08L23/16 , C08L2203/14 , C08L2308/00 , C08L2666/06 , C08F2500/04 , C08F2500/14 , C08F2500/20 , C08F210/16 , C08F2/00
摘要： A polypropylene is disclosed which is a linear polypropylene having a ratio of a Z-average molecular weight Mz to a weight-average molecular weight Mw, Mz/Mw, determined by gel permeation chromatography of 4.1 or more, a swell ratio of from 1.4 to 1.8, and an activation energy of flow of from 48 to 105 kJ/(mol·K).
摘要翻译：公开了一种聚丙烯，其是通过凝胶渗透色谱法测定的Z均分子量Mz与通过凝胶渗透色谱法测定的重均分子量Mw，Mz / Mw的比率为4.1以上的线性聚丙烯，其膨胀比为1.4〜 1.8，流动活化能为48〜105kJ /（mol·K）。

5. 发明授权

US06583254B2 Propylene-based polymer and film made of the same 有权
标题翻译：丙烯基聚合物和由其制成的膜
公开(公告)号：US06583254B2
公开(公告)日：2003-06-24
申请号：US09983272
申请日：2001-10-23
申请人： Mitsuji Tsuji , Kenichiro Yada , Syunji Yunoki
发明人： Mitsuji Tsuji , Kenichiro Yada , Syunji Yunoki
IPC分类号： C08F11006
CPC分类号： C08J5/18 , C08F210/06 , C08J2323/10 , C08L23/14 , C08F210/08 , C08F2500/12 , C08F2500/20 , C08F2500/26
摘要： A propylene-based polymer having a melt flow rate of 0.1 to 20 g/10 min. and a melting point Tm (° C.) measured by using a differential scanning calorimeter (DSC) of 147 to 159° C., in which the half width HW (° C.) of the melting peak measured by using a differential scanning calorimeter (DSC) and the melting point Tm (° C.) satisfy the relation: HW≦(188−Tm)/5.
摘要翻译：熔体流动速率为0.1〜20g / 10分钟的丙烯类聚合物。和通过使用差示扫描量热计（DSC）为147至159℃测量的熔点Tm（℃），其中通过使用差示扫描量热计测量的熔融峰的半峰宽HW（℃）（DSC）和熔点Tm（℃）满足关系：HW <=（188-Tm）/ 5。

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