公开(公告)号：WO9942501A3

公开(公告)日：1999-10-07

申请号：PCT/EP9900891

申请日：1999-02-11

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT ,  RAETHER ROMAN BENEDIKT ,  PAULUS WOLFGANG ,  BRAUN FRANK ,  MUELLEN KLAUS ,  KLAPPER MARKUS ,  STEENBOCK MARCO

Inventor： RAETHER ROMAN BENEDIKT ,  PAULUS WOLFGANG ,  BRAUN FRANK ,  MUELLEN KLAUS ,  KLAPPER MARKUS ,  STEENBOCK MARCO

IPC: A61K31/787 ,  A61P7/08 ,  C08F4/00 ,  C08F26/00 ,  C08F26/02 ,  C08F26/10 ,  C08F293/00 ,  C08F297/06 ,  A61K35/16

CPC classification number: C08F26/10 ,  C08F26/02 ,  C08F293/005

Abstract: The invention relates to a method for the production of polymers from N-vinyl compounds, characterized in that vinyl compounds are polymerized in the presence of radicals of general formula (I), wherein Q stands for NR or S and T stands for CR R or S and R , R , R and R can be identical to or different from each other and independently stand for hydrogen, C1- to C20-alkyl or C6- to C18-aryl.

Abstract translation: 一种用于制备N-乙烯基化合物的聚合物的方法，其特征在于，其中Q为NR <2>或S和T是CR <3> [R <4>或S，（I）中的通式的基团的存在下的乙烯基化合物的聚合 并且R 1，R 2，R 3和R 4可以相同或不同，并且各自独立地为氢，C 1至C 20烷基或C 6至C 18芳基。

公开(公告)号：ES2198901T3

公开(公告)日：2004-02-01

申请号：ES99910218

申请日：1999-02-11

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

Inventor： RAETHER ROMAN BENEDIKT ,  PAULUS WOLFGANG ,  BRAUN FRANK ,  MULLEN KLAUS ,  KLAPPER MARKUS ,  STEENBOCK MARCO

IPC: A61K31/787 ,  A61K35/16 ,  A61P7/08 ,  C08F4/00 ,  C08F26/00 ,  C08F26/02 ,  C08F26/10 ,  C08F293/00 ,  C08F297/06

Abstract: A process for preparing polymers of N-vinyl compounds comprises polymerizing the vinyl compounds in the presence of free radicals of the formula Iwhere Q is NR2 or S and T is CR3R4 or S and R1, R2, R3 and R4 can be identical or different and are, independently of one another, hydrogen, C1-C20-alkyl or C6-C18-aryl.

公开(公告)号：DE19821949A1

公开(公告)日：1999-11-18

申请号：DE19821949

申请日：1998-05-15

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

Inventor： GREGORIUS HEIKE ,  RIEF URSULA ,  KRISTEN MARC OLIVER ,  MUELLEN KLAUS ,  KLAPPER MARKUS ,  STORK MARTIN

IPC: C07F17/00 ,  C08F4/64 ,  C08F4/651 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F12/00 ,  C08F210/00

Abstract: Preparation of a supported catalyst by production of a copolymer with leaving group-containing comonomer units, polymer like reaction of the copolymer with an optionally substituted cyclopentadiene compound, and reaction of the copolymer with a mono-Cp-metallocene compound is new. A supported catalyst is prepared by: (1) Production of copolymer containing at least the monomer units of formula (I) and (II): A = a direct chemical bond or a group (A); X = H, optionally substituted aryl, optionally branched alkyl, or alkenyl; n = 1-8. (2) The polymer like reaction of the copolymer with a cyclopentadiene compound (III) to give a corresponding copolymer in which some of the exit groups X are substituted by a residue (III'). R -R = H, 1-10C alkyl, optionally substituted phenyl, or the residue group QR R X ; Q = C, CR R C, Ge, or Si, R , R each = H, Me, Et, or Ph, X = halogen, methoxy or ethoxy; and (3) the reaction of the copolymer modified under (2) with a metallocene compound (IV): Cp = optionally substituted cyclopentadienyl, Ti, Zr, or Hf; X = halogen, H, 1-10C alkyl, 1-10C alkoxy or amido, where the various X substituents have different meanings. Independent Claims are included for: (A) A supported metallocene catalyst; (B) a copolymer obtainable as in (1) and (2) above as a support material for metallocene catalysts; (C) a process for the polymerization of ethylene or propylene, or copolymerization of ethylene or propylene with 3-8C alpha-olefins in the presence of a supported metallocene catalyst.

公开(公告)号：CA2320990A1

公开(公告)日：1999-08-26

申请号：CA2320990

申请日：1999-02-11

Applicant: BASF AG ,  MAX PLANT GES ZUR FORDERUNG DE

Inventor： MULLEN KLAUS ,  BRAUN FRANK ,  KLAPPER MARKUS ,  PAULUS WOLFGANG ,  STEENBOCK MARCO ,  RAETHER ROMAN BENEDIKT

IPC: A61K31/787 ,  A61K35/16 ,  A61P7/08 ,  C08F4/00 ,  C08F26/00 ,  C08F26/02 ,  C08F26/10 ,  C08F293/00 ,  C08F297/06

Abstract: The invention relates to a method for the production of polymers from N-vinyl compounds, characterized in that vinyl compounds are polymerized in the presence of radicals of general formula (I), wherein Q stands for NR2 or S and T stands for CR3R4 or S and R1, R2, R3 and R4 can be identical to or different from each other and independently stand for hydrogen, C1- to C20-alkyl or C6to C18-aryl.

公开(公告)号：CA2260812A1

公开(公告)日：1998-03-19

申请号：CA2260812

申请日：1997-02-05

Applicant: MAX PLANCK GESELLSCHAFT ,  BASF AG

Inventor： KLAPPER MARKUS ,  COLOMBANI DANIEL M ,  FISCHER MICHAEL ,  KOCH JUERGEN ,  STEENBOCK MARCO ,  MUELLEN KLAUS ,  PAULUS WOLFGANG

IPC: C08L53/00 ,  C08F2/00 ,  C08F2/38 ,  C08F4/00 ,  C08F293/00 ,  C08F297/00 ,  C09B21/00 ,  C09D7/12

Abstract: The invention concerns a process for preparing polymers, characterized in that polymerization is carried out in the presence of radicals of general formula (I), in which Q means NR2 or S and T means CR4R5 or S, and R1, R2, R3 and R4 may be the same or different from one another and independently of one another mean hydrogen, C1-C20 alkyl or C6-C18 aryl.

公开(公告)号：DE59905187D1

公开(公告)日：2003-05-28

申请号：DE59905187

申请日：1999-02-11

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

Inventor： RAETHER BENEDIKT ,  PAULUS WOLFGANG ,  BRAUN FRANK ,  MUELLEN KLAUS ,  KLAPPER MARKUS ,  STEENBOCK MARCO

IPC: A61K31/787 ,  A61K35/16 ,  A61P7/08 ,  C08F4/00 ,  C08F26/00 ,  C08F26/02 ,  C08F26/10 ,  C08F293/00 ,  C08F297/06

Abstract: A process for preparing polymers of N-vinyl compounds comprises polymerizing the vinyl compounds in the presence of free radicals of the formula Iwhere Q is NR2 or S and T is CR3R4 or S and R1, R2, R3 and R4 can be identical or different and are, independently of one another, hydrogen, C1-C20-alkyl or C6-C18-aryl.

公开(公告)号：DE59703474D1

公开(公告)日：2001-06-07

申请号：DE59703474

申请日：1997-02-05

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

Inventor： FISCHER MICHAEL ,  KOCH JUERGEN ,  PAULUS WOLFGANG ,  MUELLEN KLAUS ,  KLAPPER MARKUS ,  STEENBOCK MARCO ,  COLOMBANI DANIEL

IPC: C08L53/00 ,  C08F2/00 ,  C08F2/38 ,  C08F4/00 ,  C08F293/00 ,  C08F297/00 ,  C09B21/00

Abstract: A process for preparing polymers which comprises conducting polymerization in the presence of free radicals of the formula Iwhere Q is NR2 or S and T is CR3R4 or S and R1, R2, R3 and R4 can be identical or different and independently are hydrogen, C1- to C20-alkyl or C6- to C18-aryl.

公开(公告)号：BR9908087A

公开(公告)日：2000-10-31

申请号：BR9908087

申请日：1999-02-11

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

Inventor： RAETHER ROMAN BENEDIKT ,  PAULUS WOLFGANG ,  BRAUN FRANK ,  MUELLEN KLAUS ,  KLAPPER MARKUS ,  STEENBOCK MARCO

IPC: A61K31/787 ,  A61K35/16 ,  A61P7/08 ,  C08F4/00 ,  C08F26/00 ,  C08F26/02 ,  C08F26/10 ,  C08F293/00 ,  C08F297/06

Abstract: A process for preparing polymers of N-vinyl compounds comprises polymerizing the vinyl compounds in the presence of free radicals of the formula Iwhere Q is NR2 or S and T is CR3R4 or S and R1, R2, R3 and R4 can be identical or different and are, independently of one another, hydrogen, C1-C20-alkyl or C6-C18-aryl.

公开(公告)号：AU4142599A

公开(公告)日：1999-12-06

申请号：AU4142599

申请日：1999-05-12

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

Inventor： STORK MARTIN ,  MULLEN KLAUS ,  KLAPPER MARKUS ,  KOCH MATTHIAS ,  GREGORIUS HEIKE ,  RIEF URSULA ,  KRISTEN MARC OLIVER

IPC: C07F17/00 ,  C08F4/64 ,  C08F4/651 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F12/00 ,  C08F210/00

Abstract: A process for preparing a supported catalyst comprises the steps of (1) preparation of a copolymer having comonomer units which comprise leaving groups; (2) polymer-analogous reaction with a substituted or unsubstituted cyclopentadienyl compound, and (3) reaction of the copolymer of (2) with a mono-Cp-metallocene compound.

公开(公告)号：AT238358T

公开(公告)日：2003-05-15

申请号：AT99910218

申请日：1999-02-11

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

Inventor： RAETHER ROMAN BENEDIKT ,  PAULUS WOLFGANG ,  BRAUN FRANK ,  MUELLEN KLAUS ,  KLAPPER MARKUS ,  STEENBOCK MARCO

IPC: A61K31/787 ,  A61K35/16 ,  A61P7/08 ,  C08F4/00 ,  C08F26/00 ,  C08F26/02 ,  C08F26/10 ,  C08F293/00 ,  C08F297/06

Abstract: A process for preparing polymers of N-vinyl compounds comprises polymerizing the vinyl compounds in the presence of free radicals of the formula Iwhere Q is NR2 or S and T is CR3R4 or S and R1, R2, R3 and R4 can be identical or different and are, independently of one another, hydrogen, C1-C20-alkyl or C6-C18-aryl.