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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：DE50005626D1
公开(公告)日：2004-04-15
申请号：DE50005626
申请日：2000-10-31
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , WARZELHAN VOLKER , SCHADE CHRISTIAN , FONTANILLE MICHEL , DEFFIEUX ALAIN , MENORET STEPHANE
IPC: C08F2/38 , C08F2/44 , C08F4/44 , C08F4/48 , C08F4/52 , C08F4/54 , C08F12/00 , C08F12/04 , C08F36/00 , C08F36/04 , C08F291/00 , C08F297/04
Abstract: In a process for the anionic polymerization of vinylaromatic monomers or dienes in the presence of a lithium organyl or lithium alcoholate and a magnesium and/or an aluminum compound, a sterically hindered phenol or amine is added.
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公开(公告)号：DE10223613A1
公开(公告)日：2003-12-18
申请号：DE10223613
申请日：2002-05-27
Applicant: BASF AG
Inventor： MITULLA KONRAD , MCKEE GRAHAM EDMUND , SCHWABEN HANS-DIETER , DESBOIS PHILIPPE
IPC: C08F12/04 , C08F36/04 , C08F287/00 , C08F293/00 , C08F12/08 , C08F236/10
Abstract: A method (M1) for the anionic polymerisation of styrene monomers or styrene and diene monomers in which at least one N-oxyl compound (I) is added to the monomers before or during polymerisation. An Independent claim is also included for a method (M2) for the production of high-impact polystyrene comprising a rubber phase based on styrene and diene monomers and a hard matrix based on styrene monomers, by (a) anionic polymerisation of the rubber phase with addition of (I) as above and (b) anionic or radical polymerisation of the hard matrix.
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公开(公告)号：DE10218161A1
公开(公告)日：2003-11-13
申请号：DE10218161
申请日：2002-04-23
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , SCHADE CHRISTIAN , DEFFIEUX ALAIN , MENORET STEPHANE , DEMETER JUERGEN
IPC: C08F4/52 , C07F5/06 , C08F4/46 , C08F4/54 , C08F12/00 , C08F36/00 , C08F36/04 , C08F297/04 , C08L53/02 , C08F12/08
Abstract: The invention relates to an initiator composition for anionic polymerization, comprising at least one alkali metal hydride selected from LiH, NaH, and KH, and at least one organylaluminum compound, and to a process for the anionic polymerization of styrene monomers or of diene monomers using the initiator composition.
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公开(公告)号：DE59905188D1
公开(公告)日：2003-05-28
申请号：DE59905188
申请日：1999-02-05
Applicant: BASF AG
Inventor： SCHADE CHRISTIAN , FISCHER WOLFGANG , GAUSEPOHL HERMANN , KNOLL KONRAD , WARZELHAN VOLKER , FONTANILLE MICHEL , DEFFIEUX ALAIN , DESBOIS PHILIPPE
IPC: C08F4/54 , C08F4/46 , C08F12/04 , C08F36/04 , C08F236/10 , C08F297/06
Abstract: In a process for the homopolymerization of vinylaromatic monomers or the copolymerization of vinylaromatic monomers and dienes in the presence of at least one alkali metal compound and at least one compound of an element of group 3a of the Periodic Table of the elements, the compounds contain, based on the sum of molar equivalents of alkali metal and elements of group 3a, in each casea) from 0.1 to 3.9 molar equivalents of oxygen, sulfur, nitrogen or phosphorus andb) from 0.1 to 3.9 molar equivalents of an organyl ligand.
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Patent Agency Ranking
公开(公告)号：AU6027301A
公开(公告)日：2001-11-20
申请号：AU6027301
申请日：2001-05-03
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , SCHADE CHRISTIAN , GAUSEPOHL HERMANN
IPC: C08J5/00 , C08F2/00 , C08F2/38 , C08F279/02 , C08F287/00 , C08L51/04 , C08L53/02 , D01F6/42 , C08L25/06
Abstract: The invention relates to an anionically polymerised, impact-resistant polystyrene with a dispersed plasticiser phase, comprising particles with capsule particle morphology and method for production thereof.
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公开(公告)号：DE19806775A1
公开(公告)日：1999-08-19
申请号：DE19806775
申请日：1998-02-18
Applicant: BASF AG
Inventor： SCHADE CHRISTIAN , FISCHER WOLFGANG , GAUSEPOHL HERMANN , KNOLL KONRAD , WARZELHAN VOLKER , FONTANILLE MICHEL , DEFFIEUX ALAIN , DESBOIS PHILIPPE
IPC: C08F4/54 , C08F4/46 , C08F12/04 , C08F36/04 , C08F236/10 , C08F297/06 , C08F12/00 , C08F236/00
Abstract: Homopolymerization of vinyl aromatic monomers or their copolymerization with dienes involves using an alkali metal compound(s) and a compound(s) of a group IIIa element, whereby the mol equivalent of the alkali metal and group IIIa elements is 0.1-3.9 mol equivalents of oxygen, sulfur, nitrogen or phosphorus and 0.1-3.9 mol equivalents of an organyl ligand.
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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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公开(公告)号：DE50302634D1
公开(公告)日：2006-05-04
申请号：DE50302634
申请日：2003-07-25
Applicant: BASF AG
Inventor： KNOLL KONRAD , DARDIN ULRIKE , DESBOIS PHILIPPE , MITULLA KONRAD , NAEGELE PAUL
Abstract: The invention relates to thermoplastic moulded masses containing, a) at least one block copolymer (A), comprising, with relation to (A), a1) 50 to 90 wt. % of at least one styrol monomer, a2) 10 to 50 wt. % of at least one diene monomer, with the following as stabilisers, relative to the moulded mass, b) 0.001 to 0.18 wt. % of at least one benzofuranone derivative (B), c) 0.05 to 1 wt. % of at least one organic phosphite (C), and d) 0.1 to 0.3 wt. % of at least one stabiliser compound (D), selected from sterically hindered phenols and aromatic amines.
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公开(公告)号：DE102004030071A1
公开(公告)日：2006-01-12
申请号：DE102004030071
申请日：2004-06-23
Applicant: BASF AG
Inventor： DESBOIS PHILIPPE , DEFFIEUX ALAIN , CARLOTTI STEPHANE , BILLOUARD CYRILLE
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