公开(公告)号：ES2086619T3

公开(公告)日：1996-07-01

申请号：ES92119695

申请日：1992-11-19

Applicant: BASF AG

Inventor： SEELERT STEFAN DR ,  KLAERNER PETER DR ,  JUNG ANDREAS DR ,  HOENL HANS DR ,  OSTERMAYER BERTRAM DR

IPC: C08L23/00 ,  C08L23/02 ,  C08L25/00 ,  C08L25/02 ,  C08L25/06 ,  C08L53/00 ,  C08L53/02

Abstract: A thermoplastic moulding composition containing, in each case based on the sum of constituents A, B and C, A: from 10 to 90 % by weight of a polymer A built up from styrene and/or substituted styrene, B: from 10 to 90 % by weight of a polyolefin B, C: from 5 to 40 % by weight of a star block copolymer C containing at least 50 % by weight of styrene and prepared by anionic polymerization from styrene and butadiene and/or isoprene with coupling and subsequent selective hydrogenation. ,

公开(公告)号：DE3889303D1

公开(公告)日：1994-06-01

申请号：DE3889303

申请日：1988-11-30

Applicant: BASF AG

Inventor： OSTERMAYER BERTRAM DR ,  BAUMGARTNER EHRENFRIED DR ,  BUESCHL RAINER DR ,  BRANDT HERMANN DR ,  BOEHLKE KLAUS DR ,  SEILER ERHARD DR ,  MCKEE GRAHAM EDMUND DR

IPC: C08L25/04 ,  C08L51/04 ,  C08L71/12 ,  C08L77/00

Abstract: Reinforced thermoplastic molding materials containing, as essential components, (A) from 40 to 94 parts by weight of a polymer component of (a1) from 10 to 90% by weight of polyphenylene ether and (a2) from 10 to 90% by weight, based in each case on A, of a styrene polymer toughened with an acrylate rubber or with an unhydrogenated or hydrogenated polymer of a conjugated diene, (B) from 1 to 20 parts by weight of a copolymer of (b1) from 70 to 99.9% by weight of a monomer from the group consisting of styrene, alpha -methylstyrene and styrene alkylated in the nucleus or a mixture of these monomers, (b2) from 0.1 to 30% by weight of one or more compounds from the group consisting of tert-butyl acrylate and tert-butyl methacrylate, or one or more compounds from the group of compounds of the general formula I I where R1 is hydrogen or methyl and R2, R3 and R4 are each an alkyl or alkoxy group of not more than 4 carbon atoms, or of the general formula II II where n is an integer from 1 to 4 and R5, R6 and R7 are each one of the radicals stated for R2 or are each -O(CH2-CH2-O)mR8, where R8 is C1-C4-alkyl and m is 1, 2, 3 or 4, and (b3) from 0 to 10% by weight, based on the copolymer, of a further ethylenically unsaturated monomer which is copolymerizable with b1 and b2, and (C) from 5 to 50 parts by weight of a reinforcing agent, the number of parts by weight being based on 100 parts by weight of the sum of A, B and C, are prepared and used for the production of moldings.

公开(公告)号：DE3831482A1

公开(公告)日：1990-03-22

申请号：DE3831482

申请日：1988-09-16

Applicant: BASF AG

Inventor： OSTERMAYER BERTRAM DR ,  TAUBITZ CHRISTOF DR ,  SCHWABEN HANS-DIETER DR ,  KLAERNER PETER DR ,  BRANDT HERMANN DR

IPC: C08F283/08 ,  C08L51/04 ,  C08L51/08

公开(公告)号：DE3711706A1

公开(公告)日：1988-10-27

申请号：DE3711706

申请日：1987-04-07

Applicant: BASF AG

Inventor： TAUBITZ CHRISTOF DR ,  SEILER ERHARD DR ,  BOEHLKE KLAUS DR ,  OSTERMAYER BERTRAM DR ,  GAUSEPOHL HERMANN DR

IPC: C08G65/48 ,  C08L33/20 ,  C08L51/06 ,  C08L55/02 ,  C08L67/00 ,  C08L71/12 ,  C08L71/04 ,  C08J3/00 ,  C08K3/32 ,  C08K5/49 ,  C08L25/08 ,  C08L67/04 ,  C08L71/00

公开(公告)号：DE3637586A1

公开(公告)日：1988-05-19

申请号：DE3637586

申请日：1986-11-05

Applicant: BASF AG

Inventor： OSTERMAYER BERTRAM DR ,  ECHTE ADOLF DR ,  KLAERNER PETER DR ,  SEILER ERHARD DR ,  BRANDT HERMANN DR

IPC: C08L51/04 ,  C08L71/12 ,  C08L71/04

公开(公告)号：DE3629152A1

公开(公告)日：1988-03-03

申请号：DE3629152

申请日：1986-08-27

Applicant: BASF AG

Inventor： MITULLA KONRAD DR ,  OSTERMAYER BERTRAM DR ,  SEILER ERHARD DR ,  SCHMITT BURGHARD DR ,  HAMBRECHT JUERGEN DR ,  SIEBEL HANS PETER DR

IPC: C08F279/02 ,  C08F285/00 ,  C08L25/02 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L25/00

公开(公告)号：DE3854221D1

公开(公告)日：1995-08-31

申请号：DE3854221

申请日：1988-10-06

Applicant: BASF AG

Inventor： FELDMANN HEIKE DR ,  VESTNER SIEGFRIED DR ,  MITULLA KONRAD DR ,  ECHTE ADOLF DR ,  OSTERMAYER BERTRAM DR

IPC: C08K5/00 ,  C08K5/3492 ,  C08K5/521 ,  C08K5/5397 ,  C08L25/02 ,  C08L51/04 ,  C08L71/12

公开(公告)号：DE59007712D1

公开(公告)日：1994-12-22

申请号：DE59007712

申请日：1990-06-02

Applicant: BASF AG

Inventor： LEBER LUDGER DR ,  BRANDT HERMANN DR ,  OSTERMAYER BERTRAM DR ,  FISCHER HERMANN DR ,  GAUSEPOHL HERMANN DR

IPC: C08G65/44

公开(公告)号：ES2052808T3

公开(公告)日：1994-07-16

申请号：ES89108685

申请日：1989-05-13

Applicant: BASF AG

Inventor： WEBER HEINZ DR ,  NINTZ ECKHARD DR ,  WALTER MANFRED DR ,  BALLWEBER DIETER ,  OSTERMAYER BERTRAM DR

IPC: C08J9/18 ,  C08J9/14 ,  C08J9/16 ,  C08L25/08 ,  C08L71/00

Abstract: Expandable polymers in particle form for the preparation of foams having high heat distortion resistance contain from 20 to 94.9% by weight of a styrene polymer, from 0.1 to 75% by weight of a polyphenylene ether and from 5 to 20% by weight of a blowing agent mixture of aliphatic or cycloaliphatic hydrocarbons on the one hand and aromatic hydrocarbons, alcohols, ketones, ethers, esters and/or chlorohydrocarbons on the other hand.

公开(公告)号：DE58905531D1

公开(公告)日：1993-10-14

申请号：DE58905531

申请日：1989-11-10

Applicant: BASF AG

Inventor： OSTERMAYER BERTRAM DR ,  MUEHLBACH KLAUS DR ,  BAUMGARTNER EHRENFRIED DR ,  BRANDT HERMANN DR ,  FELDMANN HEIKE DR

IPC: C08G65/48 ,  C08L71/02 ,  C08L71/12