公开(公告)号：CH413382A

公开(公告)日：1966-05-15

申请号：CH1074763

申请日：1963-08-30

Applicant: BASF AG

Inventor： BRONSTERT KLAUS DR ,  WILD HANS DR ,  ECHTE ADOLF DR ,  BOECK EDMUND DR ,  KRAUSE HANS-JOACHIM DR

IPC: B29C51/00 ,  C08F279/02 ,  C08F287/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/04 ,  C08L55/02 ,  C08F19/08

公开(公告)号：DE3876317D1

公开(公告)日：1993-01-14

申请号：DE3876317

申请日：1988-06-30

Applicant: BASF AG

Inventor： ECHTE ADOLF DR ,  BUESCHL RAINER DR ,  SCHWABEN HANS-DIETER DR ,  BRONSTERT KLAUS DR

IPC: C08F2/38 ,  C08F2/44 ,  C08F279/02 ,  C08F279/04

Abstract: High impact thermoplastic moulding compsn. is produced by polymerising a mixt. of 80-96 (wt.)% 8-10C mono-vinyl-aromatic monomer(s) (I), 3-20% elastomer(s) (II) contg. butadiene and/or styrene and 0.5-10% other components. The novelty is that the polymer chain of the (II) component is terminated with prim. amino gps. and the (III) component is a copolymer contg. 8-10C vinyl-aromatic monomer(s) and maleic anhydride. Reaction is carried out in the presence of additives, e.g. regulators, lubricants, stabilisers etc. Component (I) may also contain 15-40 % alpha, beta-unsatd. nitrile. Component (III) consists of 85-99.5% vinyl-aromatic monomer and 0.5-15% maleic anhydride units and opt. 15-40 % alpha, beta-unsatd. nitrile units.

公开(公告)号：AT81523T

公开(公告)日：1992-10-15

申请号：AT88102521

申请日：1988-02-20

Applicant: BASF AG

Inventor： BRONSTERT KLAUS DR ,  SCHWABEN HANS-DIETER DR ,  ECHTE ADOLF DR

IPC: C08L67/00 ,  C08L67/02

公开(公告)号：DE3811055A1

公开(公告)日：1989-10-12

申请号：DE3811055

申请日：1988-03-31

Applicant: BASF AG

Inventor： BAUMGARTNER EHRENFRIED DR ,  ECHTE ADOLF DR ,  MERTES JUERGEN DR

IPC: C08F212/08 ,  C08F220/54

Abstract: A heat-distortion-resistant (heat-resistant) thermoplastic moulding composition containing a copolymer comprising the copolymerised monomers a) styrene and at least one b) N-substituted amide of methacrylic acid is characterised in that the monomers are present in the moulding composition in the following proportions, based on a) + b): a) from 5 to 95% by weight b) from 95 to 5% by weight, and furthermore that the monomer b) is the amide of methacrylic acid of the formula where R is a primary, secondary or tertiary alkyl radical, a cycloalkyl radical, an aryl radical or an aralkyl radical having 1 to 12 carbon atoms, with the proviso that, for methyl and isopropyl as alkyl radical, the copolymers have a styrene content of less than 75% by weight. The moulding composition is used for the production of heat-distortion-resistant mouldings, optionally in composites with other thermoplastics.

公开(公告)号：DE3811054A1

公开(公告)日：1989-10-12

申请号：DE3811054

申请日：1988-03-31

Applicant: BASF AG

Inventor： BAUMGARTNER EHRENFRIED DR ,  ECHTE ADOLF DR ,  MERTES JUERGEN DR

IPC: C08F212/08 ,  C08F220/54

Abstract: A heat-distortion-resistant (heat-resistant) thermoplastic moulding composition containing a terpolymer comprising the copolymerised monomers a) styrene b) acrylonitrile and at least one c) N-substituted amide of an alpha , beta -monoolefinically unsaturated monocarboxylic acid is characterised in that the monomers are present in the moulding composition in the following proportions, based on a) + b) + c): a) from 1 to 94% by weight b) from 1 to 40% by weight, c) from 5 to 98% by weight, and furthermore that the monomer c) is the amide of methacrylic acid of the formula where R is a primary, secondary or tertiary alkyl radical, a cycloalkyl radical, an aryl radical or an aralkyl radical having 1 to 12 carbon atoms. The moulding composition is used for the production of heat-distortion-resistant mouldings, or composites with other thermoplastics.

公开(公告)号：DE3811053A1

公开(公告)日：1989-10-12

申请号：DE3811053

申请日：1988-03-31

Applicant: BASF AG

Inventor： BUESCHL RAINER DR ,  ECHTE ADOLF DR ,  MERTES JUERGEN DR

IPC: C08F20/52 ,  C08F220/10 ,  C08F220/14 ,  C08F220/54 ,  C08F220/56

Abstract: The moulding composition contains a copolymer comprising the copolymerised monomers a) methyl methacrylate and b) at least one N-substituted amide of methacrylic acid, and is characterised in that it contains, based on a) + b), the monomers in the following proportions: a) from 5 to 95% by weight, b) from 95 to 5% by weight, and in that, furthermore, the monomer b) is an N-substituted amide of the formula in which R is a primary, secondary or tertiary alkyl radical, a cycloalkyl radical, an aryl radical or an arylalkyl radical having 2 to 12 carbon atoms. The moulding composition is used to produce heat-resistant mouldings or composites.

公开(公告)号：DE3734907A1

公开(公告)日：1989-04-27

申请号：DE3734907

申请日：1987-10-15

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：DE3475794D1

公开(公告)日：1989-02-02

申请号：DE3475794

申请日：1984-09-03

Applicant: BASF AG

Inventor： HAMBRECHT JUERGEN DR ,  REFFERT RUDI WILHELM ,  JUNG RUDOLF H DR ,  ILLERS KARL HEINZ DR ,  ECHTE ADOLF DR ,  SWOBODA JOHANN DR

IPC: C08L25/12 ,  C08L35/06 ,  C08L51/04 ,  C08L55/02

公开(公告)号：DE3473884D1

公开(公告)日：1988-10-13

申请号：DE3473884

申请日：1984-06-15

Applicant: BASF AG

Inventor： MITULLA KONRAD DR ,  SWOBODA JOHANN DR ,  PRIEBE EDMUND DR ,  RUPPMICH KARL ,  ECHTE ADOLF DR ,  OVERHOFF HEINZ-JUERGEN DR

IPC: C08L9/02 ,  C08L25/12 ,  C08L25/16 ,  C08L51/04 ,  C08L55/02

公开(公告)号：DE3469749D1

公开(公告)日：1988-04-14

申请号：DE3469749

申请日：1984-12-12

Applicant: BASF AG

Inventor： HAMBRECHT JURGEN DR ,  ILLERS KARL HEINZ DR ,  ECHTE ADOLF DR ,  SWOBODA JOHANN DR

IPC: C08L25/14 ,  C08L51/04 ,  C08L71/12 ,  C08L71/04

Abstract: Thermoplastic molding materials contain a blend of a polyphenylene ether with a copolymer which consists of monovinyl-aromatic monomers, alkyl acrylates where alkyl is of not more than 8 carbon atoms and, if required, an elastomer component having a glass transition temperature of