公开(公告)号：DE4131028A1

公开(公告)日：1993-03-25

申请号：DE4131028

申请日：1991-09-18

Applicant: BASF AG

Inventor： HURLEY JAMES DR ,  GOETZ WALTER DR ,  DORST HANS GEORG DR

IPC: C08L77/00

公开(公告)号：DE3485331D1

公开(公告)日：1992-01-23

申请号：DE3485331

申请日：1984-04-09

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  OHLIG HILMAR ,  REIMANN HORST DR ,  SCHLEMMER LOTHAR ,  THEYSOHN RAINER DR ,  DORST HANS GEORG DR ,  ZAHRADNIK FRANZ DR

IPC: C08J3/00 ,  C08J3/20 ,  C08L9/00 ,  C08L51/04 ,  C08L77/00

Abstract: Compsns. (I) contains A) 60-95 pts.wt. at least one crystalline thermoplastic polyamide, B) 5-40 pts.wt. at least one rubber-elastic polymerisate without hard external shell, prepd. by emulsion polymerisation, having particle size distribution substantially governed by polymerisation process and particle size under 2 microns, dispersed in, and predominantly insol. in A), where sum of A) + B) = 100 pts.wt., opt. C) up to 100 pts.wt. glass fibres or other reinforcing filler, and opt. D) effective amts. of conventional auxiliary agents. Pref. A) is linear, with m.pt. above 200 deg.C and relative viscosity (1% in conc. H2SO4 at 23 deg.C) 2.5-4.0, partic. poly(hexamethylene adipamide) or polycaprolactam. B) is at least partially crosslinked and has glass transition temp. below -20 deg.C; has on surface of particle mol. gps. causing adhesion to mols. of A), partic. COOH, carboxylic ester, or carboxylic amide gps.

公开(公告)号：DE3313919A1

公开(公告)日：1984-10-18

申请号：DE3313919

申请日：1983-04-16

Applicant: BASF AG

Inventor： MCKEE GRAHAM EDMUND DR ,  OHLIG HILMAR ,  REIMANN HORST DR ,  SCHLEMMER LOTHAR ,  THEYSOHN RAINER DR ,  DORST HANS GEORG DR ,  ZAHRADNIK FRANZ DR

IPC: C08J3/00 ,  C08J3/20 ,  C08L9/00 ,  C08L51/04 ,  C08L77/00 ,  C08L33/00

公开(公告)号：DE3464142D1

公开(公告)日：1987-07-16

申请号：DE3464142

申请日：1984-08-29

Applicant: BASF AG

Inventor： THEYSOHN RAINER DR ,  DORST HANS GEORG DR ,  MC KEE GRAHAM EDMUND DR ,  STEINBERGER ROLF DR ,  ZIEGLER WALTER DR ,  ZAHRADNIK FRANZ DR

IPC: C08K9/06 ,  C08J3/20 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C08L101/00

Abstract: A process for the preparation of high-impact nylon molding materials, containing 30-88% by weight of a thermoplastic nylon, 10-50% by weight of an organosilane-coated silicate reinforcing filler, 0.1-5% by weight of a polyurethane ionomer, 2-30% by weight of a carboxyl-containing thermoplastic elastomer and, where appropriate, effective amounts of conventional additives, by mixing the silicate filler, coated with an organosilane and a polyurethane ionomer, with the thermoplastic elastomer and the nylon at above the melting point of the nylon, wherein, in a first stage, the silicate filler coated with an organosilane and a polyurethane ionomer is mixed with the nylon at above the melting point of the latter, and in a second stage the thermoplastic elastomer is finely dispersed in the filler-containing nylon at above the melting point of the latter.

公开(公告)号：DE3061153D1

公开(公告)日：1982-12-30

申请号：DE3061153

申请日：1980-07-17

Applicant: BASF AG

Inventor： THEYSOHN RAINER DR ,  DORST HANS GEORG DR ,  SEILER ERHARD DR ,  ZAHRADNIK FRANZ DR

IPC: C08K3/16 ,  C08K3/24 ,  C08K3/34 ,  C08K9/04 ,  C08L77/00

公开(公告)号：DE2206804A1

公开(公告)日：1973-08-16

申请号：DE2206804

申请日：1972-02-12

Applicant: BASF AG

Inventor： WURMB ROLF DR ,  DORST HANS GEORG DR ,  BECHT GUENTER DR

IPC: C08K5/5435 ,  C08G39/02

公开(公告)号：DE3331730A1

公开(公告)日：1985-03-21

申请号：DE3331730

申请日：1983-09-02

Applicant: BASF AG

Inventor： THEYSOHN RAINER DR ,  DORST HANS GEORG DR ,  MC KEE GRAHAM EDMUND DR ,  STEINBERGER ROLF DR ,  ZIEGLER WALTER DR ,  ZAHRADNIK FRANZ DR

IPC: C08K9/06 ,  C08J3/20 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C08L101/00 ,  C08K3/34

Abstract: A process for the preparation of high-impact nylon molding materials, containing 30-88% by weight of a thermoplastic nylon, 10-50% by weight of an organosilane-coated silicate reinforcing filler, 0.1-5% by weight of a polyurethane ionomer, 2-30% by weight of a carboxyl-containing thermoplastic elastomer and, where appropriate, effective amounts of conventional additives, by mixing the silicate filler, coated with an organosilane and a polyurethane ionomer, with the thermoplastic elastomer and the nylon at above the melting point of the nylon, wherein, in a first stage, the silicate filler coated with an organosilane and a polyurethane ionomer is mixed with the nylon at above the melting point of the latter, and in a second stage the thermoplastic elastomer is finely dispersed in the filler-containing nylon at above the melting point of the latter.

公开(公告)号：DE3062069D1

公开(公告)日：1983-03-24

申请号：DE3062069

申请日：1980-10-29

Applicant: BASF AG

Inventor： THEYSOHN RAINER DR ,  SEILER ERHARD DR ,  DORST HANS GEORG DR ,  ZAHRADNIK FRANZ DR

IPC: C08K3/34 ,  C08K9/06 ,  C08L77/00