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公开(公告)号：AT354603T
公开(公告)日：2007-03-15
申请号：AT04791091
申请日：2004-10-30
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUARD CYRILLE
Abstract: The invention relates to a process for preparation of homopolymers composed of oxiranes, or of copolymers composed of oxirans and comonomers, via anionic polymerization, which comprises carrying out a polymerization in the presence of a quaternary ammonium and/or phosphonium compound and of a mononuclear organylaluminum compound.
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公开(公告)号：DE502004001429D1
公开(公告)日：2006-10-19
申请号：DE502004001429
申请日：2004-05-10
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUIARD CYRILLE
IPC: C08G65/12
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公开(公告)号：AT338784T
公开(公告)日：2006-09-15
申请号：AT04731892
申请日：2004-05-10
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUIARD CYRILLE
IPC: C08G65/12
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公开(公告)号：DE102004027070A1
公开(公告)日：2005-12-29
申请号：DE102004027070
申请日：2004-06-02
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUARD CYRILLE
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公开(公告)号：DE112005000917A5
公开(公告)日：2007-05-24
申请号：DE112005000917
申请日：2005-05-31
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUARD CYRILLE
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Patent Agency Ranking
公开(公告)号：DE102005029019A1
公开(公告)日：2006-12-28
申请号：DE102005029019
申请日：2005-06-21
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE
IPC: C08F236/00 , C08F212/00 , C08F257/02 , C08F279/02 , C08F293/00
Abstract: Preparation of copolymer S/B comprises anionic polymerization of styrol monomer and diene monomer in the presence of an alkalimetalorganyls and an aluminumorganyl polymer and in the absence of Lewis base, where the molar ratio of aluminum to alkalimetal is 0.75:1 to 0.95:1. Independent claims are included for: (1) the preparation of blockcopolymer containing at least one copolymer blocks S/B and at least a homopolymerblock S from styrol monomer, or at least a homopolymerblock B from diene monomer, comprising preparing the copolymer block S/B and before or after the above step styrol monomer is polymerized to homopolymerblock S, or diene monomer is polymerized to the homopolymerblock B; (2) a copolymer obtained from the process; and (3) a blockcopolymer obtained from the process.
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公开(公告)号：DE502004001670D1
公开(公告)日：2006-11-16
申请号：DE502004001670
申请日：2004-01-28
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , ISHAQUE MICHAEL , SCHADE CHRISTIAN , DEFFIEUX ALAIN , CARLOTTI STEPHANE
IPC: C08F12/08 , C08F2/38 , C08F4/46 , C08F4/52 , C08F4/56 , C08F212/12 , C08F236/06 , C08F236/08
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公开(公告)号：AT341567T
公开(公告)日：2006-10-15
申请号：AT04705764
申请日：2004-01-28
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , ISHAQUE MICHAEL , SCHADE CHRISTIAN , DEFFIEUX ALAIN , CARLOTTI STEPHANE
IPC: C08F2/38 , C08F4/46 , C08F4/52 , C08F4/56 , C08F12/08 , C08F212/12 , C08F236/06 , C08F236/08
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公开(公告)号：DE10323047A1
公开(公告)日：2004-12-09
申请号：DE10323047
申请日：2003-05-20
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUIARD CYRILLE
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公开(公告)号：ES2281840T3
公开(公告)日：2007-10-01
申请号：ES04791091
申请日：2004-10-30
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUARD CYRILLE
Abstract: Un proceso para la preparación de homopolímeros compuestos de oxiranos o de copolímeros compuestos de oxiranos y Comonómeros, por vía de polimerización aniónica, los cuales comprenden llevar a cabo una polimerización en la presencia de un compuesto de amonio y/o fosfonio cuaternario y de un compuesto de organoaluminio mononuclear de la fórmula R3-Al, donde los radicales R son, independientemente uno del otro, hidrogeno, halógeno, alquilo C1-20, arilo C6-20, o arilalquilo C7-20.
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