公开(公告)号：AT274028T

公开(公告)日：2004-09-15

申请号：AT99970101

申请日：1999-09-29

Applicant: BASF AG

Inventor： FISCHER MICHAEL ,  WEBER MARTIN ,  GINSS CHRISTOPHE ,  BERZ STEPHAN ,  KRESS NORBERT

IPC: C08J5/04 ,  C08F265/04 ,  C08F279/02 ,  C08K3/40 ,  C08K5/00 ,  C08K7/14 ,  C08L25/08 ,  C08L25/12 ,  C08L25/14 ,  C08L51/00 ,  C08L51/06 ,  C08L55/02 ,  C08L67/02 ,  C08L67/03 ,  C08L101/10 ,  C08L51/04

Abstract: The invention relates to a fiber-reinforced thermoplastic moulding material containing the following ingredients in relation to the sum of ingredients A-D and optionally E and F, representing a total of 100 wt. %: d) 10-97 wt. % of at least one aromatic polyester as ingredient A; e) 1-50 wt. % of at least one particle-shaped grafted copolymer with a soft phase glass transition temperature that is lower than 0 DEG C and an average particle size of 50-1000 nm as ingredient B; f) 1-50 wt. % of at least one copolymer made of monomers c1) 50-90 wt. % of at least one vinyl aromatic monomer as ingredient C1 and c2) 10-25 wt. % acrylonitrile and/or methacrylonitrile as ingredient C2, as ingredient C; 1-50 wt. % glass fibers as ingredient D; f) 0-25 wt. % other ingredients that are compatible, can be mixed in a homogenous manner with ingredients A and/or C and can be dispersed therein, as ingredient E; f) 0-10 wt. % usual additives such as UV stabilizers, oxidation retarders, lubricating agents and release agents as ingredient F. The invention also relates to moulded parts made from said moulding materials and used in the interiors of motor vehicles. The invention further relates to the use of moulding materials in the production of moulded parts.

公开(公告)号：DE50007291D1

公开(公告)日：2004-09-09

申请号：DE50007291

申请日：2000-01-14

Applicant: BASF AG

Inventor： FISCHER MICHAEL ,  KNOLL MANFRED ,  GINSS CHRISTOPHE ,  BERZ STEPHAN

IPC: C08J5/04 ,  B32B5/18 ,  B32B27/36 ,  C08K3/04 ,  C08K7/02 ,  C08L25/12 ,  C08L51/00 ,  C08L51/04 ,  C08L55/02 ,  C08L67/02 ,  C08L69/00 ,  C08L87/00

Abstract: A process for the preparation of fiber-reinforced moldings for motor vehicles wherein the molding comprisesa) from 1 to 96.86% by weight of at least one polycondensate,b) from 1 to 12% by weight of at least one particulate graft copolymer whose soft phase has a glass transition temperature below 0° C. and whose median particle size is from 50 to 1000 nm,c) from 1 to 12% by weight of at least one copolymer made from the following monomers,c1) from 50 to 90% by weight of at least one vinylaromatic monomer, andc2) from 10 to 50% by weight of acrylonitrile and/or methacrylonitrile, based in each case on component c,d) from 0 to 20% by weight ofe) from 0.01 to 15% by weight of a polycarbonate,f) from 0.01 to 2% by weight of a carbon black,g) from 0 to 12% by weight of a polymer other than component B,h) from 0 to 20% by weight of a polyester other than component A,i) from 0.1 to 10% by weight of conventional additives, such as UV stabilizers, oxidation retarders, lubricants and mold-release agents. Moldings and composites made from these molding compositions are as described as is the use of the molding compositions, the moldings and the composites.

公开(公告)号：ES2203494T3

公开(公告)日：2004-04-16

申请号：ES00943880

申请日：2000-06-23

Applicant: BASF AG

Inventor： FISCHER MICHAEL ,  RAU WALTER

IPC: C08J5/00 ,  B32B5/18 ,  B32B27/36 ,  C08F265/04 ,  C08K3/04 ,  C08K7/02 ,  C08L25/00 ,  C08L25/12 ,  C08L51/00 ,  C08L51/04 ,  C08L67/02 ,  C08L69/00

Abstract: The invention relates to a molding composition comprising, based on the total of components A to G, which is 100% by weight,a) as component A of the molding composition, from 1 to 99,59% by weight of at least one polycondensate,b) as component B, from 0.1 to 20% by weight of at least one particulate graft copolymer with a glass transition temperature of the soft phase below 0° C. and with a median particle size of from 50 to 1000 nm,c) as component C, from 0.1 to 20% by weight of at least one copolymer made from the following monomersc1) as component C1, from 50 to 90% by weight of at least one vinylaromatic monomer, andc2) as component C2, from 10 to 50% by weight of acrylonitrile and/or methacrylonitrile, in each case based on component C,d) as component D, from 0 to 20% by weight of a copolymer similar to component C, where the content in % by weight of acrylonitrile and/or methacrylonitrile in component C differs from that in component D,e) as component E, from 0.1 to 20% by weight of a polyester other than component A,f) as component F, from 0.01 to 10% by weight of at least one nucleating agent and of at least one transesterification stabilizer, where the ratio by weight of nucleating agent to transesterification stabilizer is from 1:100 to 100:1, andg) as component G, from 0.1 to 10% by weight of customary additives, such as carbon black, UV stabilizers, oxidation retarders, lubricants and mold-release agents, and to moldings, products, recycled materials and laminates produced from the same, and to the use of these.

公开(公告)号：SK6132003A3

公开(公告)日：2004-02-03

申请号：SK6132003

申请日：2001-11-22

Applicant: BASF AG

Inventor： WINTERLING HELMUT ,  FISCHER MICHAEL

IPC: C08G69/00 ,  C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/38

Abstract: A process for preparing polyamides comprises polymerizing starting monomers in the presence of from 2.3 to 10 mmol, based on 1 mol of carboxamide group of the polyamide, of a chain regulator containing a nitrile group and a functional group capable of forming a carboxamide group.

公开(公告)号：DE59807748D1

公开(公告)日：2003-05-08

申请号：DE59807748

申请日：1998-06-18

Applicant: BASF AG

Inventor： MORRISON RONALD ,  MATHAUER KLEMENS ,  FISCHER MICHAEL ,  DURANT YVON

IPC: C08F2/22 ,  C08F4/00

Abstract: A process of free-radically initiated aqueous emulsion polymerization, in which polymerization is conducted in the presence of a stable N-oxyl radical and the diameter of the monomer droplets in disperse distribution in the aqueous medium is

公开(公告)号：DE59807329D1

公开(公告)日：2003-04-03

申请号：DE59807329

申请日：1998-08-19

Applicant: BASF AG

Inventor： FISCHER MICHAEL ,  MC KEE EDMUND ,  SUTORIS FRIEDRICH

IPC: C08L57/00 ,  C08F2/22 ,  C08F2/26 ,  C08F4/00 ,  C08F4/04 ,  C08F4/34 ,  C08F12/08 ,  C08F20/14 ,  C08F20/44 ,  C08F36/04 ,  C08F285/00 ,  C08F291/00

Abstract: The invention relates to a method for producing particulate polymers P by radically initiated aqueous emulsion polymerization, wherein at least one ethylenically unsaturated monomer is emulsified by means of a dispersing agent in an aqueous medium and polymerized by means of a radical polymerization initiator in the presence of a stable N-oxyl radical so that an aqueous polymer dispersion is obtained. According to the inventive method: a) a peroxide, a hydroperoxide and/or an azoic compound are used as a radical polymerization initiator, whose molar solubility at 25 DEG C and 1 bar in water is greater than or the same as the corresponding molar solubility of tert-butyl hydroperoxide in water and whose decomposition temperature in a polymerization medium is

公开(公告)号：DE10143818A1

公开(公告)日：2003-03-27

申请号：DE10143818

申请日：2001-09-06

Applicant: BASF AG

Inventor： FISCHER MICHAEL

IPC: C08J5/12 ,  C08K3/16 ,  C08K5/098 ,  C08K5/11 ,  C08K9/04 ,  C08K9/08 ,  C08L77/00 ,  F02M35/10 ,  C08K7/14 ,  C08K5/09 ,  C08J5/08 ,  C08J5/10

Abstract: A novel thermoplastic molding composition contains: (A) polyamides; (B) smoothed fiber type filler; (C) straight chain carboxylic acid salt of chain length (including the terminal carboxyl carbon atom) at least 20, preferably at least 24 carbon atoms; (D) alkali metal halide, a copper(I) compound; and optionally (E) a colorant soluble in polyamide; (F) an impact modifier; and/or (G) further additives. A novel thermoplastic molding composition contains (wt.%): (A) polyamides (1-99.889); (B) smoothed fiber type filler (0.1-50); (C) straight chain carboxylic acid salt of chain length (including the terminal carboxyl carbon atom) at least 20, preferably at least 24 C atoms (0.01-0); (D) alkali metal halide, copper(I) compound (0.00-7); optionally (E) a colorant soluble in polyamide (0-3); (F) an impact modifier (0-35); and/or (G) further additives (0-30). Independent claims are included for: (1) a synthetic plastic shaped body or single-piece synthetic plastic hollow body containing thermoplastic shaped bodies; and (2) synthetic plastic building parts, especially multi-piece synthetic plastic hollow bodies, including at least two synthetic plastic shaped bodies joined by ultrasonic, laser, hot element, or vibration welding, containing thermoplastic molded bodies.

公开(公告)号：ES2176470T3

公开(公告)日：2002-12-01

申请号：ES96923941

申请日：1996-06-26

Applicant: BASF AG

Inventor： FISCHER MICHAEL ,  ROSENAU BERNHARD ,  FISCHER WOLFGANG

IPC: C08L51/00 ,  C08F257/02 ,  C08F265/04 ,  C08F285/00 ,  C08F291/02 ,  C08L69/00 ,  C08L101/00

Abstract: PCT No. PCT/EP96/02792 Sec. 371 Date Dec. 23, 1997 Sec. 102(e) Date Dec. 23, 1997 PCT Filed Jun. 26, 1996 PCT Pub. No. WO97/01589 PCT Pub. Date Jan. 16, 1997Graft copolymers (P1) having an average particle size of from 40 to 2000 nm contain at least (P1.1) a soft segment having a glass transition temperature of not more than 10 DEG C. as a grafting base, which segment contains at least one acrylate as the monomer or as one of two or more monomers copolymerizable with one another, and at least one crosslinking agent, and (P1.2) a hard segment having a glass transition temperature of at least 11 DEG C. as a graft layer, which segment contains at least one vinylaromatic monomer as one of two or more monomers copolymerizable with one another, that region of the subsequent graft layer which is adjacent to the grafting base P1.1 comprising at least one vinylaromatic monomer and the region facing away from the grafting base comprising at least one vinylaromatic monomer with at least one monomer copolymerizable therewith, and blends and thermoplastic materials contain these graft copolymers.

公开(公告)号：BR0007753A

公开(公告)日：2001-10-30

申请号：BR0007753

申请日：2000-01-14

Applicant: BASF AG

Inventor： FISCHER MICHAEL ,  KNOLL MANFRED ,  GINSS CHRISTOPHE ,  BERZ STEPHAN

IPC: C08J5/04 ,  B32B5/18 ,  B32B27/36 ,  C08K3/04 ,  C08K7/02 ,  C08L25/12 ,  C08L51/00 ,  C08L51/04 ,  C08L55/02 ,  C08L67/02 ,  C08L69/00 ,  C08L87/00

Abstract: A process for the preparation of fiber-reinforced moldings for motor vehicles wherein the molding comprisesa) from 1 to 96.86% by weight of at least one polycondensate,b) from 1 to 12% by weight of at least one particulate graft copolymer whose soft phase has a glass transition temperature below 0° C. and whose median particle size is from 50 to 1000 nm,c) from 1 to 12% by weight of at least one copolymer made from the following monomers,c1) from 50 to 90% by weight of at least one vinylaromatic monomer, andc2) from 10 to 50% by weight of acrylonitrile and/or methacrylonitrile, based in each case on component c,d) from 0 to 20% by weight ofe) from 0.01 to 15% by weight of a polycarbonate,f) from 0.01 to 2% by weight of a carbon black,g) from 0 to 12% by weight of a polymer other than component B,h) from 0 to 20% by weight of a polyester other than component A,i) from 0.1 to 10% by weight of conventional additives, such as UV stabilizers, oxidation retarders, lubricants and mold-release agents. Moldings and composites made from these molding compositions are as described as is the use of the molding compositions, the moldings and the composites.

公开(公告)号：BR9915831A

公开(公告)日：2001-08-21

申请号：BR9915831

申请日：1999-11-29

Applicant: BASF AG

Inventor： FISCHER MICHAEL ,  FISCHER HERBERT ,  NAM MICHAEL

IPC: C08J5/00 ,  C08K5/103 ,  C08L67/02

Abstract: Glycerol fatty acid esters of C12-C24 fatty acids which may have one hydroxyl group and from 1 to 3 carbon-carbon double bonds are used as an additive for molding compositions based on poly-C2-C6-alkylene terephthalates.The thermoplastic molding composition comprises, based on the total of components A and B and, if present, C to E, which together give 100 % by weight,a) as component A, from 40 to 99.99% by weight of at least one polyester based on poly-C2-C6-alkylene terephthalates,b) as component B, from 0.01 to 3% by weight of glycerol fatty acid esters of C12-C24 fatty acids which may have a hydroxyl group and from 1 to 3 carbon-carbon double bonds,c) as component C, from 0 to 49.99% by weight of blend polymers miscible with component A or dispersible therein,d) as component D, from 0 to 50% by weight of fillers, ande) as component E, from 0 to 10% by weight of other usual additives.