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。

公开(公告)号：US5990242A

公开(公告)日：1999-11-23

申请号：US863395

申请日：1997-05-27

申请人： Naofumi Naga ,  Yoshiaki Oobayashi ,  Masatada Tasaka ,  Kouji Mizunuma

发明人： Naofumi Naga ,  Yoshiaki Oobayashi ,  Masatada Tasaka ,  Kouji Mizunuma

IPC分类号： C08F297/08 ,  C08F297/00

CPC分类号： C08F297/08

摘要： A propylene/ethylene-.alpha.-olefin block copolymer obtained by block-copolymerizing a polypropylene component with an ethylene-.alpha.-olefin random copolymer component, which satisfies conditions of the following terms (I) to (III):(I) the content of the polypropylene component having an intrinsic viscosity ([.eta.]) measured in tetralin at 135.degree. C. of from 0.5 to 5.0 dl/g is from 5 to 95% by weight;(II) the content of the .alpha.-olefin in the random copolymer component is from 5 to 40 mol %, and the content of the ethylene-.alpha.-olefin random copolymer component whose .rho. value represented by the following equation:.rho.=2[E].multidot.[A]/[EA](wherein [E] represents a molar fraction of ethylene, [A] represents a molar fraction of the .alpha.-olefin and [EA] represents a molar fraction of a diad chain of ethylene and the .alpha.-olefin) is within the range from 0.5 to 1.5 is from 5 to 95% by weight; and(III) the intrinsic viscosity ([.eta.]) of the propylene/ethylene-.alpha.-olefin block copolymer measured in tetralin at 135.degree. C. is from 0.5 to 5.0 dl/g, and a process for producing the above propylene/ethylene-.alpha.-olefin block copolymer.

摘要翻译： 通过将聚丙烯组分与乙烯-α-烯烃无规共聚物组分嵌段共聚获得的丙烯/乙烯-α-烯烃嵌段共聚物，其满足以下（I）至（III）的条件：（I） 在135℃下在四氢化萘中测得的特性粘度（η）为0.5-5.0dl / g的聚丙烯组分为5-95重量％ （II）中，无规共聚物成分中的α-烯烃的含量为5〜40摩尔％，rho值由下式表示的乙烯-α-烯烃无规共聚物成分的含量：rho = 2 [E ] x [A] / [EA]（其中[E]表示乙烯的摩尔分数，[A]表示α-烯烃的摩尔分数，[EA]表示乙烯的二元链的摩尔分数， α-烯烃）在0.5〜1.5的范围内为5〜95重量％ 和（III）在135℃下在四氢化萘中测得的丙烯/乙烯-α-烯烃嵌段共聚物的特性粘度（η）为0.5-5.0dl / g，以及制备上述丙烯/乙烯 α-烯烃嵌段共聚物。

公开(公告)号：US06613845B1

公开(公告)日：2003-09-02

申请号：US09337502

申请日：1999-06-22

申请人： Naofumi Naga ,  Yoshiaki Oobayashi ,  Masatada Tasaka ,  Kouji Mizunuma

发明人： Naofumi Naga ,  Yoshiaki Oobayashi ,  Masatada Tasaka ,  Kouji Mizunuma

IPC分类号： C08F29300

CPC分类号： C08F297/08

摘要： A propylene/ethylene-&agr;-olefin block copolymer obtained by block-copolymerizing a polypropylene component with an ethylene-&agr;-olefin random copolymer component, which satisfies conditions of the following terms (I) to (III): (I) the content of the polypropylene component having an intrinsic viscosity ([&eegr;]) measured in tetralin at 135° C. of from 0.5 to 5.0 dl/g is from 5 to 95% by weight; (II) the content of the &agr;-olefin in the random copolymer component is from 5 to 40 mol %, and the content of the ethylene-&agr;-olefin random copolymer component whose &rgr; value represented by the following equation: &rgr;=2[E]·[A]/[EA] (wherein [E] represents a molar fraction of ethylene, [A] represents a molar fraction of the &agr;-olefin and [EA] represents a molar fraction of a diad chain of ethylene and the &agr;-olefin) is within the range from 0.5 to 1.5 is from 5 to 95% by weight; and (III) the intrinsic viscosity ([&eegr;]) of the propylene/ethylene-&agr;-olefin block copolymer measured in tetralin at 135° C. is from 0.5 to 5.0 dl/g, and a process for producing the above propylene/ethylene-&agr;-olefin block copolymer.

摘要翻译： 通过将聚丙烯组分与乙烯-α-烯烃无规共聚物组分嵌段共聚获得的丙烯/乙烯-α-烯烃嵌段共聚物，其满足下列条件（I）至（III）:( I）的条件： 在135℃下在四氢化萘中测得的特性粘度（η）为0.5-5.0dl / g的聚丙烯组分为5-95重量％;（II）随机的α-烯烃含量 共聚物成分为5〜40摩尔％，rho值由下式表示的乙烯-α-烯烃无规共聚物成分的含量：[其中[E]表示乙烯的摩尔分数，[A]表示摩尔 α-烯烃的分数和[EA]表示乙烯和α-烯烃的二价链的摩尔分数在0.5至1.5的范围内为5至95重量％; 和（III）在135℃下在四氢化萘中测得的丙烯/乙烯-α-烯烃嵌段共聚物的特性粘度（η）为0.5-5.0dl / g，制备上述丙烯/乙烯 α-烯烃嵌段共聚物。