公开(公告)号：JPH1060032A

公开(公告)日：1998-03-03

申请号：JP10415397

申请日：1997-04-22

Applicant: BASF AG

Inventor： FISCHER DAVID DR ,  FRANK HELMUT ,  LUX MARTIN DR ,  HINGMANN ROLAND DR ,  SCHWEIER GUENTHER DR

IPC: C08F4/64 ,  C08F2/34 ,  C08F2/44 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/16 ,  C08J5/18 ,  D01F6/04 ,  D01F6/06 ,  D01F6/30

Abstract: PROBLEM TO BE SOLVED: To produce the subject polymer having a narrow mol.wt. distribution in a state capable of being performed in an industrial scale by carrying out the polymerization in the presence of a specific catalyst composition. SOLUTION: This method for producing an alkene-1 polymer comprises polymerizing an alkene-1 at a temperature of -50 to 300 deg.C in a pressure of 0.5-3000 bars in the presence of a catalyst composition comprising (A) an inorganic or organic carrier, (B) a metallocene complex, (C) a compound forming an metallocene ion and, if necessary, (D) a metal compound of the formula [M is an alkali(ne earth) metal, a metal belonging to the group III main elements in the periodic table; R is H, a 1-10C alkyl, a 6-15C aryl, an alkylaryl; R , R are each H, a halogen, a 1-10C alkyl, a 6-15C aryl, etc.; (r) is 1-3; (s) and (t) are each 0, 2, wherein (r)+(s)+(t) corresponds to the atomic valency of M ] and (E) an antistatic agent. The alkene-1 preferably comprises 50-100mol.% of propene, 0-50mol.% of ethylene and 0-20mol.% of a 4-12C alkene-1.

公开(公告)号：DE19615953A1

公开(公告)日：1997-10-23

申请号：DE19615953

申请日：1996-04-22

Applicant: BASF AG

Inventor： FISCHER DAVID DR ,  FRANK HELMUT ,  LUX MARTIN DR ,  HINGMANN ROLAND DR ,  SCHWEIER GUENTHER DR

IPC: C08F4/64 ,  C08F2/34 ,  C08F2/44 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/16 ,  C08J5/18 ,  D01F6/04 ,  D01F6/06 ,  D01F6/30

Abstract: A method for the preparation of 2-12C alpha-olefin polymers at -50 to +300 degrees C and 0.5-3000 bar in the presence of a catalyst system - uses a catalyst that contains the following components :(A) an (in)organic carrier ; (B) a metallocene complex ; (C) a metallocenium ion-forming compound ; and (D) optionally a metal compound of formula (I). M )r(R )s(R )t (I) M = alkali(ne earth) or Group III metal ; R = H, 1-10C alkyl, 6-15C aryl, 1-10C alkyl-(6-20C)-aryl or 6-20C aryl-(1-10C)-alkyl ; R , R = H, halogen, 1-10C alkyl, 6-15C aryl, 1-10C alkyl-(6-20C)-aryl, 6-20C aryl-(1-10C)-alkyl or 1-10C alkoxy ; r = 1-3 ; and s, t = 0-2, with the provision that the sum of r-t is equal to the valency of M . An anti-static agent is also used with the catalyst.

公开(公告)号：ES2140931T3

公开(公告)日：2000-03-01

申请号：ES97106319

申请日：1997-04-17

Applicant: BASF AG

Inventor： FISCHER DAVID DR ,  FRANK HELMUT ,  LUX MARTIN DR ,  HINGMANN ROLAND DR ,  SCHWEIER GUNTHER DR

IPC: C08F4/64 ,  C08F2/34 ,  C08F2/44 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/16 ,  C08J5/18 ,  D01F6/04 ,  D01F6/06 ,  D01F6/30

Abstract: A method for the preparation of 2-12C alpha-olefin polymers at -50 to +300 degrees C and 0.5-3000 bar in the presence of a catalyst system - uses a catalyst that contains the following components :(A) an (in)organic carrier ; (B) a metallocene complex ; (C) a metallocenium ion-forming compound ; and (D) optionally a metal compound of formula (I). M )r(R )s(R )t (I) M = alkali(ne earth) or Group III metal ; R = H, 1-10C alkyl, 6-15C aryl, 1-10C alkyl-(6-20C)-aryl or 6-20C aryl-(1-10C)-alkyl ; R , R = H, halogen, 1-10C alkyl, 6-15C aryl, 1-10C alkyl-(6-20C)-aryl, 6-20C aryl-(1-10C)-alkyl or 1-10C alkoxy ; r = 1-3 ; and s, t = 0-2, with the provision that the sum of r-t is equal to the valency of M . An anti-static agent is also used with the catalyst.

公开(公告)号：DE59700778D1

公开(公告)日：2000-01-05

申请号：DE59700778

申请日：1997-04-17

Applicant: BASF AG

Inventor： FISCHER DAVID ,  FRANK HELMUT ,  LUX MARTIN ,  HINGMANN ROLAND ,  SCHWEIER GUENTHER

IPC: C08F4/64 ,  C08F2/34 ,  C08F2/44 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/16 ,  C08J5/18 ,  D01F6/04 ,  D01F6/06 ,  D01F6/30

Abstract: A method for the preparation of 2-12C alpha-olefin polymers at -50 to +300 degrees C and 0.5-3000 bar in the presence of a catalyst system - uses a catalyst that contains the following components :(A) an (in)organic carrier ; (B) a metallocene complex ; (C) a metallocenium ion-forming compound ; and (D) optionally a metal compound of formula (I). M )r(R )s(R )t (I) M = alkali(ne earth) or Group III metal ; R = H, 1-10C alkyl, 6-15C aryl, 1-10C alkyl-(6-20C)-aryl or 6-20C aryl-(1-10C)-alkyl ; R , R = H, halogen, 1-10C alkyl, 6-15C aryl, 1-10C alkyl-(6-20C)-aryl, 6-20C aryl-(1-10C)-alkyl or 1-10C alkoxy ; r = 1-3 ; and s, t = 0-2, with the provision that the sum of r-t is equal to the valency of M . An anti-static agent is also used with the catalyst.