公开(公告)号：DE3105946A1

公开(公告)日：1982-08-19

申请号：DE3105946

申请日：1981-02-18

Applicant: BASF AG

Inventor： BRANDSTETTER FRANZ DIPL CHEM D ,  MUENCH VOLKER DIPL CHEM DR ,  NAARMANN HERBERT DIPL CHEM DR ,  PRIEBE EDMUND DIPL CHEM DR

IPC: C08L25/00 ,  C08K5/00 ,  C08L7/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L71/00 ,  C08L71/12 ,  C08L71/04 ,  C08L25/10 ,  C08K5/49

Abstract: Self-extinguishing molding materials, comprising (A) a polymer of a vinyl-aromatic compound, especially a styrene polymer, which has been made impact-resistant (B) a polyphenylene ether and (C) a flameproofing additive, with or without (D) conventional additives, wherein one part of the soft component of the impact-resistant polymer of the vinyl-aromatic compound has a mean particle size of

公开(公告)号：DE2846754A1

公开(公告)日：1980-05-08

申请号：DE2846754

申请日：1978-10-27

Applicant: BASF AG

Inventor： PRIEBE EDMUND DIPL CHEM DR ,  SWOBODA JOHANN DIPL CHEM DR ,  BRANDSTETTER FRANZ DIPL CHEM D ,  SCHARF BERNHARD DIPL CHEM DR

IPC: C08L33/00 ,  C08L7/00 ,  C08L21/00 ,  C08L25/12 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  C08L55/00 ,  C08L55/02 ,  C08L25/16 ,  C08L51/04 ,  C08L71/02

公开(公告)号：DE3137824A1

公开(公告)日：1983-03-31

申请号：DE3137824

申请日：1981-09-23

Applicant: BASF AG

Inventor： HAMBRECHT JUERGEN DIPL CHEM DR ,  MUENCH VOLKER DIPL CHEM DR ,  NAARMANN HERBERT DIPL CHEM DR ,  BRANDSTETTER FRANZ DIPL CHEM D ,  PRIEBE EDMUND DIPL CHEM DR ,  HENNE ANDREAS DIPL CHEM DR

IPC: C08K5/51 ,  C08K5/53 ,  C08L25/00 ,  C08L71/12 ,  C08L85/00 ,  C08L85/02 ,  C08L71/04 ,  C08K5/49

公开(公告)号：DE3102254A1

公开(公告)日：1982-09-02

申请号：DE3102254

申请日：1981-01-24

Applicant: BASF AG

Inventor： BRANDSTETTER FRANZ DIPL CHEM D ,  MCKEE GRAHAM EDMUND DIPL CHEM ,  PRIEBE EDMUND DIPL CHEM DR

IPC: C08L51/00 ,  C08L7/00 ,  C08L21/00 ,  C08L25/00 ,  C08L51/02 ,  C08L51/04 ,  C08L51/06 ,  C08L71/00 ,  C08L71/12 ,  C08L71/04 ,  C08L25/06

公开(公告)号：DE3035628A1

公开(公告)日：1982-05-27

申请号：DE3035628

申请日：1980-09-20

Applicant: BASF AG

Inventor： BRANDSTETTER FRANZ DIPL CHEM D ,  ECHTE ADOLF DIPL CHEM DR ,  NAARMANN HERBERT DIPL CHEM DR ,  PRIEBE EDMUND DIPL CHEM DR

IPC: C08L25/00 ,  C08L51/04 ,  C08L71/12 ,  C08L71/04 ,  C08L25/10

公开(公告)号：DE2901576A1

公开(公告)日：1980-07-31

申请号：DE2901576

申请日：1979-01-17

Applicant: BASF AG

Inventor： HEINZ GERHARD DIPL CHEM DR ,  SWOBODA JOHANN DR ,  PRIEBE EDMUND DIPL CHEM DR ,  BRANDSTETTER FRANZ DIPL CHEM D

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

Abstract: Polymer blend is based ona hard component (A) and 2 graft copolymers (b) and (c). (A) consists of copolymer(s) of styrene and/or alpha-methylstyrene with 20-40 wt. % acrylonitrile (AN); (b) of (Bl) 40-80 (50-60)% butadiene polymer of average particle size 0.20-0.45 (0.26-0.35) mu m and (B2) 20-60 (40-50)% grafted mixt. of styrene and AN in 75:25 to 65:35 ratio; and (c) of (Cl) 40-80 (70-60)% crosslinked acrylic ester polymer, with Tg below 0 degree C and average particle size 0.05-0.15 (0.06-0.08) mu m, and (C2) 20-60 (30-40)% grafted mixt. of styrene and AN in 75:25 to 65:35 ratio. The ratio of (B1) to (Cl) is 70:30 to 30:70 (60:40 to 50:50) and the amt. of (B1 + Cl) in the blend ca. 10-35 (15-30)%. The blend can also contain conventional additives, esp. ethylene and/or propylene oxide polymer or a dyestuff or coloured pigment. Mouldings with high (cold) impact strength and good surface structure and good processing properties are obtd..