公开(公告)号：DE3401834A1

公开(公告)日：1985-07-25

申请号：DE3401834

申请日：1984-01-20

Applicant: BASF AG

Inventor： MUENCH VOLKER DR ,  HAMBRECHT JUERGEN DR ,  NAARMANN HERBERT DR ,  ECHTE ADOLF DR ,  ILLERS KARL HEINZ DR

IPC: C08K13/02 ,  C08L25/00 ,  C08L61/04 ,  C08L23/00 ,  C08L25/04 ,  C08L9/00 ,  C08L15/00 ,  C08L19/00 ,  C08L21/00 ,  C08L51/04 ,  C08L55/02 ,  C08L61/06 ,  C08K5/00 ,  C08K5/02

Abstract: A flameproofed thermoplastic molding material consists of A. a thermoplastic resin containing a vinylaromatic monomer and furthermore contains B. from 0 to 100 parts by weight of an elastomer having a glass transition temperature Tg 0 DEG C., as an impact modifier, C. from 2 to 50 parts by weight of a halogen-containing organic compound (flameproofing agent), D. from 0.5 to 20 parts by weight of a compound containing a metal or non-metal (synergistic agent) and E. from 5 to 50 parts by weight of a novolak (phenol/aldehyde resin). The novolak is obtained from an aldehyde of the formula (I) R1-CHO (I) where R1 is H, C1-C10-alkyl, cycloalkyl, C6-C12-aryl or omega -aryl-C1-C3-alkyl, and a mixture of phenols, and this mixture contains two or more monosubstituted phenols and the substituents can be alkyl of 1 to 8 carbon atoms or CN. The molding material is used for the production of flameproofed moldings.

公开(公告)号：DE3346302A1

公开(公告)日：1985-07-11

申请号：DE3346302

申请日：1983-12-22

Applicant: BASF AG

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

IPC: C08L25/14 ,  C08L51/04 ,  C08L71/12 ,  C08L71/04 ,  C08L25/08 ,  C08L33/08 ,  C08L51/00

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

公开(公告)号：DE3344977A1

公开(公告)日：1985-06-20

申请号：DE3344977

申请日：1983-12-13

Applicant: BASF AG

Inventor： HAMBRECHT JUERGEN DR ,  MUENCH VOLKER DR ,  ECHTE ADOLF DR ,  SWOBODA JOHANN DR

IPC: C08K5/00 ,  C08L71/04 ,  C08L25/04 ,  C09K15/04

Abstract: Thermoplastic moulding compositions based on polyphenylene ethers and optionally on impact-modified styrene polymers, which additionally contain a metal-deactivating antioxidant.

公开(公告)号：DE3332327A1

公开(公告)日：1985-03-28

申请号：DE3332327

申请日：1983-09-08

Applicant: BASF AG

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

IPC: C08L25/12 ,  C08L35/06 ,  C08L25/08 ,  C08L25/16 ,  C08L35/00

公开(公告)号：DE3332325A1

公开(公告)日：1985-03-28

申请号：DE3332325

申请日：1983-09-08

Applicant: BASF AG

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

IPC: C08L35/06 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L25/08 ,  C08L35/00

Abstract: The invention relates to a thermoplastic moulding composition containing a polycarbonate A and a mixture B of two different copolymers BI and BII, of which BI is present in a proportion of 5 to 95 % by weight, based on B, and is built up from bI1) from 99 to 50 % by weight, based on BI of styrene and/or a ring-alkylated styrene derivative, bI2) from 1 to 50 % of maleic anhydride and BII makes up a proportion of from 95 to 5 % by weight, based on B. The copolymer BII is built up from bII1) from 99 to 50 % by weight, based on BII of styrene and/or a ring-alkylated styrene derivative, bII2) from 1 to 50 % by weight, based on BII, of acrylonitrile, and the proportions by weight of the monomers building up the copolymers BI and BII are in the range 1.38 >/= (bII2/bI2) >/= 0.72. The moulding composition may contain, based on 100 parts B, from 1 to 50 parts of a graft copolymer C and furthermore conventional additives, and is used for the production of mouldings.

公开(公告)号：DE3168797D1

公开(公告)日：1985-03-21

申请号：DE3168797

申请日：1981-09-09

Applicant: BASF AG

Inventor： BRANDSTETTER FRANZ DR ,  ECHTE ADOLF DR ,  MITTNACHT HANS DR ,  NAARMANN HERBERT DR

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

公开(公告)号：DE3326394A1

公开(公告)日：1985-01-31

申请号：DE3326394

申请日：1983-07-22

Applicant: BASF AG

Inventor： REFFERT RUDI WILHELM ,  HAMBRECHT JUERGEN DR ,  ECHTE ADOLF DR ,  SWOBODA JOHANN DR

IPC: C08G65/46 ,  C08K5/00 ,  C08G65/44

公开(公告)号：DE3326393A1

公开(公告)日：1985-01-31

申请号：DE3326393

申请日：1983-07-22

Applicant: BASF AG

Inventor： REFFERT RUDI WILHELM ,  HAMBRECHT JUERGEN DR ,  MUENCH VOLKER DR ,  ECHTE ADOLF DR ,  SWOBODA JOHANN DR ,  GAUSEPOHL HERMANN DR

IPC: C08G65/46 ,  C08K5/16 ,  C08G65/44

公开(公告)号：DE3318452A1

公开(公告)日：1984-11-22

申请号：DE3318452

申请日：1983-05-20

Applicant: BASF AG

Inventor： HAMBRECHT JUERGEN DR ,  LINDENSCHMIDT GERHARD DR ,  JUNG RUDOLF H DR ,  ECHTE ADOLF DR ,  REGEL WALTER

IPC: C08K5/098 ,  C08L25/12 ,  C08L71/02 ,  C08K5/09

公开(公告)号：DE3162906D1

公开(公告)日：1984-05-03

申请号：DE3162906

申请日：1981-10-22

Applicant: BASF AG

Inventor： ECHTE ADOLF DR ,  GAUSEPOHL HERMANN DR ,  HAMBRECHT JUERGEN DR ,  GERBERDING KARL DR

IPC: C08F2/02 ,  C08F2/06 ,  C08F212/06 ,  C08F279/02 ,  C08F291/02

Abstract: A process for the continuous preparation of rubber-modified polymers of vinyl-aromatics, wherein a mixture which contains a monomeric aromatic vinyl compound and from 3 to 30% by weight, based on the monomer, of an elastomeric polymer, with or without a solvent, is polymerized, in the presence of a free radical initiator and in the presence or absence of a mercaptan as chain transfer agent, at from 80 DEG to 180 DEG C., with stirring, in a cascade of two or more isothermally operated reaction zones and of one or more additional reaction zones which can be operated isothermally or with a rising temperature profile in such a way that the residence time of the reactants in the first reaction zone is