公开(公告)号：DE3326392A1

公开(公告)日：1985-01-31

申请号：DE3326392

申请日：1983-07-22

Applicant: BASF AG

Inventor： HORN PETER DR ,  HESSE ANTON DR ,  SCHLICHTING KARL DR ,  ZOSEL ALBRECHT DR ,  MARX MATTHIAS DR ,  REITER UDO DR

IPC: B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  B60R19/02 ,  B62D29/04

Abstract: The invention relates to composite elements of a polyamide layer A which was produced by polymerisation of activated alkaline lactam and at least one cover layer B consisting of polycarbonate or polyamide imide. The composite elements are preferably produced by covering a polyamide moulding on both sides with the cover layer film and press-moulding the layers together with heating. The composite elements can be further processed by press-moulding to form finished parts, for example for the automobile sector.

公开(公告)号：DE3325554A1

公开(公告)日：1985-01-24

申请号：DE3325554

申请日：1983-07-15

Applicant: BASF AG

Inventor： HORN PETER DR ,  MARX MATTHIAS DR ,  WELZ MARTIN ,  BAUMANN EDWIN

IPC: B29C70/48 ,  C08G69/16 ,  C08G69/18 ,  C08J5/04 ,  B29D3/02

公开(公告)号：DE2412471A1

公开(公告)日：1975-09-25

申请号：DE2412471

申请日：1974-03-15

Applicant: BASF AG

Inventor： KOVACS JENOE DR ,  MARX MATTHIAS DR ,  JUNG HANS

IPC: C08G73/16 ,  H01B3/30

Abstract: Polyesterimides are made by reacting together (A) melamine; (B) >=1 tricarboxylic acid, and/or its anhydride, acid chloride or esters with low monoalkanols; (C) >=1 polyhydric alcohol and opt. (D) >=1 aromatic dicarboxylic acid or their esters with low monoalkanols, using a molar ratio (A) : (B) of 1:1.1 to 1:3, in the presence of catalysts and opt. polar organic solvents, at 150-295 degrees C. The products have good flexibility, heat resistance and electrical insulation props and are esp. useful as wire enamels.

公开(公告)号：DE2351076A1

公开(公告)日：1975-04-24

申请号：DE2351076

申请日：1973-10-11

Applicant: BASF AG

Inventor： KOVACS JENOE DR ,  JUNG HANS DR ,  MARX MATTHIAS DR

IPC: C08K5/057 ,  C08L79/08 ,  C09D3/72 ,  C09J3/16

Abstract: Aq. polyesterimide precondensate dispersion-based temp.-resistant coating, impregnating and luting compsns. hardening at 180-550 degrees C, contain 0.1-5 wt.% (w.r.t. pre-condensate) organic oxo-Ti cpd. (I) as hardening catalyst. Compsns. are useful as insulation systems for electrical engineering, e.g. wire lacquering. Heat-shock temps. increased up to 50 degrees C; improved heat penetration; hardness of stoved coatings increased by 1-2 hardness degrees; softening point increased by 20-50 degrees C.

公开(公告)号：DE2210484A1

公开(公告)日：1973-09-20

申请号：DE2210484

申请日：1972-03-04

Applicant: BASF AG

Inventor： MARX MATTHIAS DR ,  KOVACS JENOE DR ,  STORCK GERHARD DR

IPC: C09D5/02 ,  C08G73/00 ,  C08G73/10 ,  C08J3/02 ,  C08J5/24 ,  C08L101/00 ,  C09D5/00 ,  C09D5/25 ,  C09D179/08 ,  C09D201/00 ,  C09J177/00 ,  C09D3/48

公开(公告)号：DE2207910A1

公开(公告)日：1973-08-23

申请号：DE2207910

申请日：1972-02-19

Applicant: BASF AG

Inventor： DIEFENBACH HORST DR ,  MARX MATTHIAS DR ,  BRUSSMANN OTTO DR

IPC: C08F283/10 ,  C09D5/46 ,  C09D3/48

Abstract: Process for prepg. coating by heating at 130-200 degrees C an (e.g. electrostatically) applied powder coating comprising a copolymer formed from (in wt.%) (1) 15-80 meth(acrylic)esters of 1-8C alkanols; (2) 10-80 alkenylbenzenes of 8-10C (3) 5-40 ethers of unsatd carboxylic N-methylolamides the acid residue contg 3-5C and the ether gp 1-8C (4) 0-20 glycol mono-acrylate or methacrylate (5) 0-20 3-5C enoic acid (6) 0-20 other monoolefins. (1)-(6) are bulk, suspension or emulsion copolymerised using an initiator a water-dilutable protective colloid and 1-25% epoxide resin and opt. other additives. Powder produced requires milder curing conditions, is insensitive to impurities, gives high gloss finish, and has high resistance to solvents and abrasion.

公开(公告)号：DE2134688A1

公开(公告)日：1973-01-25

申请号：DE2134688

申请日：1971-07-12

Applicant: BASF AG

Inventor： EISTENTRAEGER KLAUS ,  IMMEL GUENTHER DR ,  MARX MATTHIAS DR ,  REINHARD HANS DIPL CHEM DR ,  SPOOR HERBERT DR ,  STORCK GERHARD DR

IPC: C08L61/20 ,  C09J133/06 ,  C09D3/80

公开(公告)号：DE2060214A1

公开(公告)日：1972-06-15

申请号：DE2060214

申请日：1970-12-08

Applicant: BASF AG

Inventor： HARTMANN HEINRICH DR ,  HARTMANN JOB-WERNER DR ,  MARX MATTHIAS DR ,  GRAU WERNER DR ,  WERST GERHARD DR

IPC: C09D5/23 ,  G11B5/702 ,  G11B5/70

Abstract: A magnetic recording vehicle is mfd. by preparing a dispersion of a finely divided magnetic pigment (eg. gamma-Fe(III)-oxide) in a binder based on a copolymer of monoolefinically unsatd. monomers and an inert solvent (eg. toluene), with opt. admixture of usual additives; applying a layer of the dispersion onto a substrate (eg. a PVC or polyester film or tape) and drying or hardening. The copolymer used forms hard coatings and contains (A) 5-40 wt.% of units of formula R(CH2)C-X-Y-O-CO-CH2-Z (where X is COO or S; Y is divalent aliphatic 2-12 C (oxa)hydrocarbon; Z is COCH2 or CN; and R is R when X is S, or H or CH3 when X is COO; and (B) 60-95 wt.% of units of acrylates and/or methacrylates which may be replaced by up to 30% units of other comonomer units. Good abrasion resistance hence long service life.

公开(公告)号：DE2001232A1

公开(公告)日：1971-07-22

申请号：DE2001232

申请日：1970-01-13

Applicant: BASF AG

Inventor： MARX MATTHIAS DR ,  BACHMANN GERHARD DR ,  STRAUSS UDO DR

IPC: C08G59/42 ,  C08G59/64 ,  C08G63/685 ,  C08L67/00 ,  C09D5/44 ,  C09D163/02 ,  C08G17/14

公开(公告)号：DE1644989A1

公开(公告)日：1971-07-15

申请号：DE1644989

申请日：1967-11-16

Applicant: BASF AG

Inventor： POHLEMANN HEINZ DR ,  SPOOR HERBERT DR ,  MARX MATTHIAS DR ,  KLUG HANS DR

IPC: C03C25/28 ,  C03C25/285 ,  C09D133/06 ,  C09D157/12 ,  D06M15/29