公开(公告)号：WO2008020012A2

公开(公告)日：2008-02-21

申请号：PCT/EP2007058388

申请日：2007-08-14

Applicant: BASF AG ,  PEPERS MICHEL ,  MUEHLBACH KLAUS ,  HAEHNLEIN MARC ,  SAUER MICHAEL ,  MITULLA KONRAD ,  OEPEN SABINE ,  SUWIER DAVY ROGER ,  NIESSNER NORBERT

Inventor： PEPERS MICHEL ,  MUEHLBACH KLAUS ,  HAEHNLEIN MARC ,  SAUER MICHAEL ,  MITULLA KONRAD ,  OEPEN SABINE ,  SUWIER DAVY ROGER ,  NIESSNER NORBERT

IPC: C08L25/12 ,  C08C1/07 ,  C08F6/22 ,  C08F220/12 ,  C08L55/02

CPC classification number: C08L55/02 ,  C08C1/07 ,  C08F6/22 ,  C08F279/04 ,  C08L33/08 ,  C08L2666/04 ,  C08L25/12 ,  C08L53/02

Abstract: Disclosed is a method for producing a thermoplastic ABS molding compound. According to said method, the thermoplastic copolymer A is produced from acrylonitrile and styrene by means of bulk polymerization or solution polymerization, while graft copolymer B, which is composed of a graft base (B1) and a graft shell (B2), is produced by means of emulsion polymerization using a redox initiator system, whereupon the thermoplastic copolymer A, graft copolymer B, and additional optional components K and/or additional thermoplastic polymers (TP) are mixed.

Abstract translation: 基于由本体聚合或溶液聚合的丙烯腈和苯乙烯，使用氧化还原引发剂体系通过乳液聚合构成的接枝基体，接枝共聚物B的热塑性共聚物A制备的事实生产热塑性ABS模制组合物（B1）的方法，和接枝外壳（B2 ），制造，然后将热塑性共聚物A和接枝共聚物B和，如果合适的话，另外的部件K和/或其它热塑性聚合物（TP）被混合。

公开(公告)号：DE102005027485A1

公开(公告)日：2006-12-28

申请号：DE102005027485

申请日：2005-06-14

Applicant: BASF AG

Inventor： WEBER MARTIN ,  MUEHLBACH KLAUS ,  ITTEMANN PETER ,  GRUTKE STEFAN ,  INCHAURRONDO NICOLAS

IPC: C08L51/00 ,  C08J5/08 ,  C08L25/00

Abstract: Molding compositions comprising: a composition (I) present in an amount of 10 to 100% by weight, based on the molding composition, wherein the composition (I) comprises: (A) 40 to 95% by weight, based on the composition (I), of a copolymer comprising: α-methylstyrene in an amount of 55 to 90% by weight, acrylonitrile in an amount of 10 to 50% by weight, and one or more other monomers in an amount of 0 to 5% by weight, wherein the percentages by weight of the α-methylstyrene, the acrylonitrile and the one or more other monomers are based on the weight of component (A); (B) 2.5 to 75% by weight, based on the composition (I), of a polymer comprising: a vinylaromatic monomer in an amount of 60 to 90% by weight, acrylonitrile in an amount of 8.01 to 39.8% by weight, and maleic anhydride in an amount of 0.2 to 1.99% by weight, wherein the percentages by weight of the vinylaromatic monomer, the acrylonitrile and the maleic anhydride are based on the weight of component (B); and (C) 2.5 to 60% by weight, based on the composition (I), of glass fibers.

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

IPC: C08J9/00 ,  C08J9/14 ,  C08J9/232 ,  B29B9/06 ,  B29C44/44

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.

公开(公告)号：BRPI0417385A

公开(公告)日：2007-04-10

申请号：BRPI0417385

申请日：2004-12-03

Applicant: BASF AG

Inventor： HAHN KLAUS ,  EHRMANN GERD ,  RUCH JOACHIM ,  ALLMENDINGER MARKUS ,  SCHMIED BERNHARD ,  MUEHLBACH KLAUS

IPC: C08J9/16 ,  C08J9/00 ,  C08J9/232 ,  C08J9/32

Abstract: Moldable-foam moldings whose density is in the range from 8 to 200 g/l, obtainable via fusion of prefoamed foam beads composed of expandable pelletized filled thermoplastic polymer materials, and a process for preparing the expandable pelletized polymer materials.

公开(公告)号：DE10080359D2

公开(公告)日：2001-08-09

申请号：DE10080359

申请日：2000-02-05

Applicant: BASF AG

Inventor： QUEISSER JOACHIM ,  WEBER MARTIN ,  MUEHLBACH KLAUS

IPC: C08G67/02 ,  C08F283/00 ,  C08L51/08 ,  C08L73/00

公开(公告)号：DE10358786A1

公开(公告)日：2005-07-14

申请号：DE10358786

申请日：2003-12-12

Applicant: BASF AG

Inventor： HAHN KLAUS ,  EHRMANN GERD ,  RUCH JOACHIM ,  ALLMENDINGER MARKUS ,  SCHMIED BERNHARD ,  MUEHLBACH KLAUS

IPC: C08J9/00 ,  C08J9/16 ,  C08J9/232 ,  C08J9/32 ,  C08J9/22

Abstract: Moldable-foam moldings whose density is in the range from 8 to 200 g/l, obtainable via fusion of prefoamed foam beads composed of expandable pelletized filled thermoplastic polymer materials, and a process for preparing the expandable pelletized polymer materials.

公开(公告)号：AT189468T

公开(公告)日：2000-02-15

申请号：AT95940222

申请日：1995-11-21

Applicant: BASF AG

Inventor： HEITZ THOMAS ,  HEYM MANFRED ,  MUEHLBACH KLAUS ,  PLACHETTA CHRISTOPH

IPC: C07C267/00 ,  C08K5/29 ,  C08L67/00 ,  C08L67/02

Abstract: PCT No. PCT/EP95/04577 Sec. 371 Date May 30, 1997 Sec. 102(e) Date May 30, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/17011 PCT Pub. Date Jun. 6, 1996Thermoplastic molding compositions comprise A) from 20 to 99% by weight of a polyester, up to 90% by weight of which may be replaced by a polycarbonate or a polyamide, B) from 0.1 to 7% by weight of a carbodiimide of the formula I Formula I where R1 are identical or different radicals selected from the group consisting of -NCO, -NHCONHR5, -NHCONR5R6 and -NHCOOR7, where R5 , R6 are identical or different and are alkyl, cycloalkyl or aralkyl, R7 is the same as R5 or is alkoxy(poly)oxyalkylene and R2 , R3 are identical or different aliphatic radicals having from 1 to 18 carbon atoms or cycloaliphatic radicals having from 5 to 15 carbon atoms or aromatic radicals having from 6 to 15 carbon atoms, R4 are identical or different aliphatic radicals having from 2 to 20 carbon atoms or halogen or alkoxy, x is an integer from 0 to 4 and n is an integer from 0 to 10, C) from 0 to 75% by weight of conventional additives and processing aids, where the sum of the percentages by weight of components A) to C) is 100%.

公开(公告)号：BRPI0417383A

公开(公告)日：2007-04-10

申请号：BRPI0417383

申请日：2004-12-10

Applicant: BASF AG

Inventor： HAHN KLAUS ,  EHRMANN GERD ,  RUCH JOACHIM ,  ALLMENDINGER MARKUS ,  SCHMIED BERNHARD ,  HOLOCH JAN ,  MUEHLBACH KLAUS ,  RIETHUES MICHAEL

IPC: C08J9/00 ,  C08J9/14 ,  C08J9/232

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.

公开(公告)号：DE102005021361A1

公开(公告)日：2006-11-16

申请号：DE102005021361

申请日：2005-05-04

Applicant: BASF AG

Inventor： MUEHLBACH KLAUS ,  SCHMIED BERNHARD ,  ALLMENDINGER MARKUS ,  RUCH JOACHIM ,  HAHN KLAUS

IPC: C08J9/22 ,  B29C44/44 ,  C08L25/04

Abstract: Production of foamed bodies from expanded polystyrene comprises producing prefoamed particle of polystyrene containing propellant and subsequent foaming of the particle in a closed form through which the particle are fused to the foamed body, where the prefoamed particle exhibit functional groups in the surface, where the functional groups are group A and group B, which are reacted together in foaming, and the prefoamed particle exhibit both groups (A and B), or a part of the prefoamed particle exhibits group A and another part of the prefoamed particle exhibits group B. An independent claim is included for a foamed plastic body of expanded polystyrene, obtainable from the procedure.

公开(公告)号：DE19906019A1

公开(公告)日：2000-08-17

申请号：DE19906019

申请日：1999-02-16

Applicant: BASF AG

Inventor： QUEISSER JOACHIM ,  WEBER MARTIN ,  MUEHLBACH KLAUS

IPC: C08G67/02 ,  C08G65/02 ,  C08L59/00

Abstract: Alternating carbon monoxide copolymers (CMC) with covalently-bound organic substituents are obtained by reacting linear alternating CMC (A) and organic compounds (B) containing a C-C double or triple bond or a tert. or benzylic hydrogen atom at 180-290 deg C in the CMC melt. Independent claims are also included for: (a) substituted CMC obtained by this process; (b) polymer mixtures containing unfunctionalized CMC and functionalized CMC as described above.