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公开(公告)号：MX2007000052A
公开(公告)日：2007-03-28
申请号：MX2007000052
申请日：2005-07-08
Applicant: BASF AG
Inventor： SCHMIED BERNHARD , HAHN KLAUS , EHRMANN GERD , HOLOCH JAN , RUCH JOACHIM , ALLMENDINGER MARKUS
Abstract: La invencion se refiere a un metodo para la produccion de polimeros de estirol expansible, resistente a flama (EPS) mediante la extrusion de una fusion de polimero de estirol que contiene un propulsor y agentes a prueba de flama a traves de una placa de boquilla con subsecuente granulacion bajo agua. El tiempo de permanencia del agente a prueba de flama es de menos de 30 minutos a una temperatura de fusion en la region de entre 140 hasta 220 degree C.
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12.发明专利
公开(公告)号：CA2611254A1
公开(公告)日：2006-12-14
申请号：CA2611254
申请日：2006-06-09
Applicant: BASF AG
Inventor： EXNER CHRISTIAN , HOLOCH JAN , BAUS ULF , SUBKOWSKI THOMAS , KAROS MARVIN , LEMAIRE HANS-GEORG , BOLLSCHWEILER CLAUS
IPC: C08J9/224
Abstract: Expandable or expanded, thermoplastic polymer particles with a coating comprising hydrophobin, in particular proteins of the general structural formula (I) Xn-C1-X1-50-C2-X0-5-C3-X1-100-C4-X1-100-C5-X1-50-C6-X0-5-C7-X1-50-C8-Xm (I) where X is any of the 20 naturally occurring amino acids, n and m are numbers between 0 and 500, C is cysteine, and their use as antistatics.
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公开(公告)号：DE10358801A1
公开(公告)日：2005-07-14
申请号：DE10358801
申请日：2003-12-12
Applicant: BASF AG
Inventor： HAHN KLAUS , EHRMANN GERD , RUCH JOACHIM , ALLMENDINGER MARKUS , SCHMIED BERNHARD , HOLOCH JAN , MUEHLBACH KLAUS , RIETHUES MICHAEL
Abstract: Moldable-foam moldings whose density is in the range from 10 to 100 g/l, obtainable via the fusion of prefoamed foam beads composed of expandable, pelletized thermoplastic polymer materials, comprising from 5 to 100% by weight of a styrene copolymer A), from 0 to 95% by weight of polystyrene B), and from 0 to 95% by weight of a thermoplastic polymer C) other than A) and B), and a process for producing the expandable pelletized thermoplastic polymer materials.
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公开(公告)号：DE59602118D1
公开(公告)日：1999-07-08
申请号：DE59602118
申请日：1996-08-19
Applicant: BASF AG
Inventor： LAY PETER , RUECK SWEN , SCHIESSL MICHAEL , WITT MICHAEL , ZETTLER HANS , BAUMGAERTEL MICHAEL , DEMBEK GERHARD , HAHN KLAUS , HOLOCH JAN , HUSEMANN WOLFRAM , KAEMPFER KNUT
Abstract: PCT No. PCT/EP96/03633 Sec. 371 Date Jan. 29, 1998 Sec. 102(e) Date Jan. 29, 1998 PCT Filed Aug. 19, 1996 PCT Pub. No. WO97/08231 PCT Pub. Date Mar. 6, 1997A continuous process for preparing bead-form expandable styrene polymers in which the styrene is prepolymerized in bulk to a conversion of 10 to 80%, the prepolymer is dispersed in liquid form in an aqueous phase in the presence of suspension stabilizers, and the polymerization of the prepolymer is completed in an aqueous suspension to a residual styrene content of less than 2000 ppm.
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公开(公告)号：CA2227270A1
公开(公告)日：1997-03-06
申请号：CA2227270
申请日：1996-08-19
Applicant: BASF AG
Inventor： LAY PETER NIKOLAUS , BAUMGAERTEL MICHAEL , KAEMPFER KNUT , HAHN KLAUS , HOLOCH JAN , DEMBEK GERHARD , RUECK SWEN , WITT MICHAEL , HUSEMANN WOLFRAM , SCHIESSL MICHAEL , ZETTLER HANS DIETER
IPC: C08J9/16 , B01J13/14 , B01J19/18 , B01J19/24 , C08F2/02 , C08F2/18 , C08F12/08 , C08J9/20 , C08L25/04
Abstract: A process is disclosed for continuously producing expandable styrene polymers by polymerising styrene in the presence of expanding agents in three steps: (a) prepolymerising styrene in the mass; (b) dispersing the prepolymer in an aqueous phase; and (c) polymerising the prepolymer in an aqueous suspension.
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Patent Agency Ranking
公开(公告)号：BRPI0513239A
公开(公告)日：2008-04-29
申请号：BRPI0513239
申请日：2005-07-08
Applicant: BASF AG
Inventor： HAHN KLAUS , EHRMANN GERD , RUCH JOACHIM , ALLMENDINGER MARKUS , SCHMIED BERNHARD , HOLOCH JAN
IPC: C08J9/00
Abstract: A process for producing expandable styrene polymers (EPS) having improved expandability, wherein from 0.1 to 1% by weight, based on the styrene polymer, of a free-radical former is metered into a styrene polymer melt containing blowing agent at a melt temperature in the range from 150 to 220° C. and the melt is extruded through a die plate with subsequent underwater pelletization.
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公开(公告)号：MX2007015339A
公开(公告)日：2008-02-15
申请号：MX2007015339
申请日：2006-06-09
Applicant: BASF AG
Inventor： SUBKOWSKI THOMAS , HOLOCH JAN , LEMAIRE HANS-GEORG , BOLLSCHWEILER CLAUS , BAUS ULF , KAROS MARVIN , EXNER CHRISTIAN
IPC: C08J9/224
Abstract: Particulas de polimero termoplastico expandibles o expandidas con un recubrimiento que comprende hidrofobina, en particular proteinas de la formula estructural general (1) Xn-C1-X1-50-C2-X0-5-C3-X1-100-C4-X1-50-C5-X1-50-C6-X0-5-C7-X1-50- C8-Xm (I) en donde X es cualquiera de los 20 aminoacidos de presencia natural, n y m son numeros entre 0 y 500, C es cisteina y su uso como antiestaticos.
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公开(公告)号：DE19710442B4
公开(公告)日：2008-02-07
申请号：DE19710442
申请日：1997-03-13
Applicant: BASF AG
Inventor： GLUECK GUISCARD , HAHN KLAUS , HENN ROLF , WASMER KARL-HEINZ , LOTH WOLFGANG , KNOLL KONRAD , HOLOCH JAN , GEIGER THOMAS
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公开(公告)号：DE102005015892A1
公开(公告)日：2006-10-12
申请号：DE102005015892
申请日：2005-04-06
Applicant: BASF AG
Inventor： ALLMENDINGER MARKUS , HAHN KLAUS , RUCH JOACHIM , SCHMIED BERNHARD , HOLOCH JAN
Abstract: The invention relates to a process for producing antistatically treated, expandable styrene polymers, in which a styrene polymer melt is admixed with from 0.05 to 6% by weight of an antistatic and a blowing agent, extruded through a die and pelletized.
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公开(公告)号：DE102005005494A1
公开(公告)日：2006-08-10
申请号：DE102005005494
申请日：2005-02-04
Applicant: BASF AG
Inventor： HAHN KLAUS , EHRMANN GERD , RUCH JOACHIM , ALLMENDINGER MARKUS , SCHMIED BERNHARD , HOLOCH JAN , MUEHLBACH KLAUS
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