公开(公告)号：DE4104405A1

公开(公告)日：1992-08-20

申请号：DE4104405

申请日：1991-02-14

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  PLITZKO KLAUS-DIETER DR

IPC: C08L25/12 ,  C08L33/12 ,  C08L51/04 ,  C08L67/02

公开(公告)号：DE4035612A1

公开(公告)日：1992-05-14

申请号：DE4035612

申请日：1990-11-09

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  KIELHORN SABINE DR ,  BOHNET SIEGBERT DR ,  ZEINER HARTMUT DR

IPC: C08L33/04 ,  C08L51/04 ,  C08L59/00 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L77/00

Abstract: Materials (I) are based on (A) 2-97.5 wt.% polyoxymethylene homo- or co-polymer; (B) 2-97.5 wt.% polyester; (C) 0-95.5 wt.% polyamide; (D) 0.5-25 wt.% polycondensation prod. of Bisphenol-A and epichlorhydrin; (E) 0-60 wt.% impact-modifying polymer; (F) 0-70 wt.% polycarbonate; and (G) -60 wt.% fibrous and/or particulate fillers. Pref. (A) has a m.pt. of at lesat 150 deg.C and a mol.wt. 7000-150,000, and is end gp. stabilised. (B) is PET, PBT, etc. or a copolyether-ester such as Hytrel (RTM). (C) is PA 6, PA66, PA11, PA 612, etc.. (D) is e.g. Phenoxy or Epikote resin (RTM). (E) is EPM

公开(公告)号：DE4035611A1

公开(公告)日：1992-05-14

申请号：DE4035611

申请日：1990-11-09

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  BOHNET SIEGBERT DR ,  ZEINER HARTMUT DR

IPC: C08L33/04 ,  C08L51/04 ,  C08L59/00 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L77/00

Abstract: Materials (I) are based on (A) 2-97.5 wt.% polyoxymethylene homo- or co-polymer; (B) 2-97.5 wt.% polyester; (C) 0-95.5 wt.% polyamide; (D) 0.5-25 wt.% polycondensation prod. of Bisphenol-A and epichlorhydrin; (E) 0-60 wt.% impact-modifying polymer; (F) 0-70 wt.% polycarbonate; and (G) -60 wt.% fibrous and/or particulate fillers. Pref. (A) has a m.pt. of at lesat 150 deg.C and a mol.wt. 7000-150,000, and is end gp. stabilised. (B) is PET, PBT, etc. or a copolyether-ester such as Hytrel (RTM). (C) is PA 6, PA66, PA11, PA 612, etc.. (D) is e.g. Phenoxy or Epikote resin (RTM). (E) is EPM

公开(公告)号：DE3575942D1

公开(公告)日：1990-03-15

申请号：DE3575942

申请日：1985-10-25

Applicant: BASF AG

Inventor： SCHUETTE WILHELM DR ,  MC KEE GRAHAM EDMUND DR ,  HILT ALBRECHT DR ,  HEINZ GERHARD DR ,  GOERRISSEN HEINER DR

IPC: C08L51/00 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/02 ,  C08L51/04 ,  C08L59/00 ,  C08L59/02

Abstract: Impact-resistant polyoxymethylene molding materials containing (A) from 30 to 95% by weight of one or more polyoxymethylenes and (B) from 5 to 70% by weight of one or more elastomeric graft polymers which are prepared by emulsion polymerization, are dispersed in component A, have a mean particle diameter of from 0.08 to 2 mu m and are composed of 1. from 60 to 90% by weight of a grafting base of crosslinked polybutadiene in which not more than 30% by weight of the butadiene may be replaced with isoprene, 2,3-dimethylbutadiene, styrene, p-methylstyrene, alpha -methylstyrene and/or (meth)acrylonitrile, and 2. from 10 to 40% by weight of one or more grafted shells consisting of polymers of styrene and/or methyl methacrylate, in which not more than 15% by weight of the said monomers 2 may be replaced with acrylonitrile or a C1-C8-alkyl acrylate, the percentages A and B and the percentages 1 and 2 summing to 100, with or without (C) effective amounts of assistants, and a process for their preparation.

公开(公告)号：DE3713747A1

公开(公告)日：1988-11-17

申请号：DE3713747

申请日：1987-04-24

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  ITTEMANN PETER DR ,  SIMON GEORG NIKOLAUS DR ,  KLEBER FRIEDRICH ,  SCHLICHTING KARL DR

IPC: C08L67/00 ,  C08L67/02 ,  C08L67/03 ,  C08J3/20 ,  C08K3/10 ,  C08L27/12 ,  C09K21/14

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：DE3531269A1

公开(公告)日：1987-03-12

申请号：DE3531269

申请日：1985-09-02

Applicant: BASF AG

Inventor： SEILER ERHARD DR ,  MC KEE GRAHAM EDMUND DR ,  THEYSOHN RAINER DR

IPC: C08L23/08 ,  C08K3/04 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L77/00 ,  C08L101/00 ,  C08L33/04 ,  C08L33/24 ,  C08L35/00

公开(公告)号：DE3417793A1

公开(公告)日：1985-11-14

申请号：DE3417793

申请日：1984-05-14

Applicant: BASF AG

Inventor： HIBST HARTMUT DR ,  RUDOLF PETER DR ,  MC KEE GRAHAM EDMUND DR

IPC: B22F9/20 ,  B22F9/16 ,  C01G49/00 ,  G11B5/706 ,  H01F1/11 ,  H01F1/10

公开(公告)号：DE3403576A1

公开(公告)日：1985-08-08

申请号：DE3403576

申请日：1984-02-02

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  OHLIG HILMAR ,  REIMANN HORST DR ,  STERZEL HANS-JOSEF DR

IPC: C08J3/00 ,  C08L19/00 ,  C08L21/00 ,  C08L33/04 ,  C08L33/08 ,  C08L57/00 ,  C08L51/00 ,  C08L77/00 ,  C08L33/06 ,  C08G69/00 ,  C08G63/00 ,  C08G2/00 ,  C08F236/06 ,  C08F236/08 ,  C08F212/08 ,  C08F220/18 ,  C08F220/20

Abstract: Elastomeric thermoplastic molding materials contain (A) from 5 to 50 parts by volume of a partially or completely crystalline thermoplastic polymer having a melting point of above 160 DEG C., as a coherent phase, and (B) from 95 to 50 parts by volume of one or more crosslinked elastomeric polymers which are prepared by emulsion polymerization, are dispersed in the component A and have a glass transition temperature Tg of below -10 DEG C., the sum of A and B being 100 parts by volume, with the proviso that the mixture of A and B has a Vicat softening temperature, measured according to DIN 53,460, which is 5 DEG -40 DEG C. lower than that of the component A, with or without (C) effective amounts of conventional assistants.