公开(公告)号：WO0238351A3

公开(公告)日：2002-08-15

申请号：PCT/EP0112564

申请日：2001-10-31

Applicant: BASF AG ,  ITTEMANN PETER ,  GOERRISSEN HEINER ,  GREFENSTEIN ACHIM ,  SCHWEIGER CHRISTIAN ,  KLENZ RAINER

Inventor： ITTEMANN PETER ,  GOERRISSEN HEINER ,  GREFENSTEIN ACHIM ,  SCHWEIGER CHRISTIAN ,  KLENZ RAINER

IPC: B29C45/00 ,  B29C45/14 ,  B29C45/58

CPC classification number: B29C45/14811 ,  B29C45/0005 ,  B29K2995/0026

Abstract: The invention relates to a method for the production of film rear-injected plastic moulded parts from a film and a long-fiber reinforced plastic material, wherein the film is positioned in a forming tool and rear-injected with a plastic material reinforced by a fiber material in order to produce a moulded part. Prior to rear injection, the plastic material and the fiber material are added together in an extruder or an injection moulding machine which has at least one distributive mixing element in an area adjacent to the compression zone, melted and mixed. The invention also relates to moulded parts which can be obtained according to the above-mentioned method.

Abstract translation: 一种用于从片和长纤维增强的塑料材料，其中，在模具中定位所述片材和制备片材后端注入的塑料模制品的方法是用一台带有一个纤维材料的塑料材料加强背注射以形成模制部件，其中，一个塑料材料和纤维材料之前，在挤出机中插入模制或注射模制机 在后续的压缩区区域具有至少一个分布混合元件一起存在，通过该过程Kunstostoffformteile熔融并混合，并获得。

公开(公告)号：DE50003130D1

公开(公告)日：2003-09-04

申请号：DE50003130

申请日：2000-06-21

Applicant: BASF AG

Inventor： GREFENSTEIN ACHIM ,  KNOLL MANFRED

IPC: B60R19/03 ,  B29C45/00 ,  B29C45/14 ,  B29C69/02 ,  B32B5/00 ,  B32B27/08 ,  C08J5/08 ,  C08L25/12 ,  C08L51/04 ,  C08L69/00

Abstract: Described is a backmolded plastic molding comprising a polymer backmolding film backmolded by injection molding or casting with a fiber reinforced plastic having a fiber content of from 5 to 30%, the film having a thickness of from 0.5 to 1.0 mm and the backmolding material having a thickness of from 1.5 to 4.5 mm.

公开(公告)号：DE10113273A1

公开(公告)日：2002-09-19

申请号：DE10113273

申请日：2001-03-16

Applicant: BASF AG

Inventor： GREFENSTEIN ACHIM ,  KLENZ RAINER

IPC: B29C44/14 ,  B29C44/12 ,  B29C43/18 ,  B29C45/14 ,  B29C70/00 ,  B32B27/36 ,  B60K35/00 ,  B60R13/02

Abstract: Deepdrawn or thermoformed mono- or multiple films placed in a tool and there sprayed or pressed from below with fused plastics followed by composite removal from the tool. Pressing is by extrusion, swelling or pre-forming and uses a chemical driving agent and fibers inserted so the volatiles have been divided from this agent once the plastics is inserted in the tool. The one film consists of a mix of polyamides and polyethylene monomers and comprises substrate, intermediate or decorative layer and a transparent cover layer, notably a UV-wettable resin. Preferred fibers include glassfiber and carbon or natural fibers.

公开(公告)号：AU2481302A

公开(公告)日：2002-05-21

申请号：AU2481302

申请日：2001-10-31

Applicant: BASF AG

Inventor： ITTEMANN PETER ,  GORRISSEN HEINER ,  GREFENSTEIN ACHIM ,  SCHWEIGER CHRISTIAN ,  KLENZ RAINER

IPC: B29C45/00 ,  B29C45/14

公开(公告)号：DE10055190A1

公开(公告)日：2002-05-16

申请号：DE10055190

申请日：2000-11-07

Applicant: BASF AG

Inventor： ITTEMANN PETER ,  GOERRISSEN HEINER ,  GREFENSTEIN ACHIM ,  SCHWEIGER CHRISTIAN ,  KLENZ RAINER

IPC: B29C45/00 ,  B29C45/14 ,  B29B7/90 ,  B32B27/28 ,  B32B27/36 ,  C08L51/08 ,  C08L55/02

Abstract: A method for the production of back-injected plastic parts by placing a sheet material in a mold and back-injecting with plastic reinforced with long fibres involves melt-compounding the plastic with the fibres before back injection, using an extruder or injection molding machine with a distributive mixing element in the zone after the compression zone. An Independent claim is also included for back-injected plastic moldings obtained by this method.

公开(公告)号：DE19917965A1

公开(公告)日：2000-10-26

申请号：DE19917965

申请日：1999-04-21

Applicant: DAIMLER CHRYSLER AG ,  BASF AG

Inventor： KOENIGER RAINER ,  BECK ERICH ,  GREFENSTEIN ACHIM ,  SCHWALM REINHOLD ,  AICHHOLZER WALTER ,  GRUBER THOMAS ,  HOLDIK KARL ,  VEEH MARGIT ,  VOGEL CLAUDIA

IPC: B32B27/18 ,  B05D3/06 ,  B29C35/08 ,  B29C45/14 ,  B29C47/02 ,  B29C47/06 ,  B29K23/00 ,  B29L9/00 ,  B29L31/30 ,  B32B27/08 ,  B32B27/16 ,  B32B27/32 ,  B32B27/36 ,  B32B37/00 ,  B32B37/15 ,  B32B38/12 ,  B32B27/30 ,  B32B31/28 ,  B29C59/16 ,  B29D9/00

Abstract: A radiation curable laminate sheet or film (I) comprises (A) a substrate layer and (B) a covering layer. (B) comprises a radiation curable composition that contains a binding agent having a glass transition temperature of greater than 40 deg C. Independent claims are included for (i) a process for the production of (I) by applying (B) in the form of a melt, solution or dispersion and drying as required and (ii) a process for the production of coated molded polymer articles, preferably motor vehicle parts bonding the laminate (I) onto the molded article and curing (B) by irradiation.

公开(公告)号：CA2221266A1

公开(公告)日：1998-06-10

申请号：CA2221266

申请日：1997-12-09

Applicant: BASF AG

Inventor： GREFENSTEIN ACHIM ,  ZELTNER DORIS ,  NETZE CARSTEN ,  LINDENSCHMIDT GERHARD

IPC: B32B27/30 ,  B29C51/00 ,  B29K25/00 ,  B29K96/02 ,  B29L7/00 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  C08G18/00 ,  C08K3/00 ,  C08K7/04 ,  C08L25/02 ,  C08L25/12 ,  C08L33/06 ,  C08L33/20 ,  C08L51/00 ,  C08L69/00 ,  C09J7/02 ,  C09J201/00 ,  B32B27/28 ,  B29C51/14

Abstract: The laminated sheet or film comprises (1) a substrate layer comprising - based on the sum of the amounts of components A and B and, if used, C and/or D, which totals 100% by weight a 1 - 99% by weight of a particular graft copolymer as component A, b 1 - 99% by weight of a copolymer of b1 40 - 100% by weight of units of styrene, a substituted styrene or a (meth)acrylate, or mixtures thereof, as component B1, b2 up to 60% by weight of acrylonitrile or methacrylonitrile as component B2, as component B, C 0 - 80% by weight of polycarbonates as component C, and d 0 - 50% by weight of fibrous or particulate fillers or mixtures thereof as component D, and (3) a transparent top layer of polymethyl methacrylate.

公开(公告)号：DE10057164A1

公开(公告)日：2002-05-23

申请号：DE10057164

申请日：2000-11-16

Applicant: BASF AG

Inventor： ETZRODT GUENTER ,  GREFENSTEIN ACHIM ,  BAYER ROBERT ,  WIELAND JENET ,  RIEGER REINHOLD

IPC: B32B27/08 ,  B32B27/20 ,  C08J3/21 ,  C08J3/16 ,  C08J3/20 ,  C08J5/18 ,  C08L51/08 ,  B32B27/28

Abstract: Pigment preparations in granulated form (I) containing a pigment, thermoplastic polymer(s) and optionally a dispersant are obtained by (a) dispersing the pigment (A) in a solution of the polymer (B) in an organic solvent in the absence or presence of a dispersant (C) and then (b) removing solvent to form granules. Independent claims are also included for: (1) a method for pigmenting plastic moulding materials by incorporating (I) in the material; (2) plastic moulding materials (II) pigmented with (I); (3) laminated sheet in which at least one layer is pigmented with (I); and (4) formed plastic parts with laminated sheet as in (4) on at least one surface, bonded via the substrate layer with back-stamped, back-injected, back-poured or back-foamed moulding material.

公开(公告)号：AT273131T

公开(公告)日：2004-08-15

申请号：AT00918866

申请日：2000-04-11

Applicant: BASF AG ,  DAIMLER CHRYSLER AG

Inventor： KOENIGER RAINER ,  BECK ERICH ,  GREFENSTEIN ACHIM ,  SCHWALM REINHOLD ,  VEEH MARGIT ,  VOGEL CLAUDIA ,  AICHHOLZER WALTER ,  GRUBER THOMAS ,  HOLDIK KARL

IPC: B32B27/18 ,  B05D3/06 ,  B29C35/08 ,  B29C45/14 ,  B29C47/02 ,  B29C47/06 ,  B29K23/00 ,  B29L9/00 ,  B29L31/30 ,  B32B27/08 ,  B32B27/16 ,  B32B27/32 ,  B32B27/36 ,  B32B37/00 ,  B32B37/15 ,  B32B38/12

Abstract: A radiation-curable composite layered sheet or film comprising at least one substrate layer and one outer layer, said outer layer being composed of a radiation-curable composition having a glass transition temperature of more than 40° C.

公开(公告)号：AU2003242740A1

公开(公告)日：2004-01-06

申请号：AU2003242740

申请日：2003-06-20

Applicant: BASF AG

Inventor： GREFENSTEIN ACHIM ,  BREULMANN MICHAEL

IPC: B62D25/06 ,  B29C69/00 ,  B32B25/02 ,  B32B25/08 ,  B32B25/14 ,  B32B27/30 ,  B32B27/36 ,  B60R19/03 ,  B62D37/02 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  B32B27/28 ,  C08L51/00

Abstract: The invention relates to moldings encompassing a composite layered sheet or composite layered film and a backing layer made from plastic injection-molded, foamed, or cast onto the back of the material, where the composite layered sheet or composite layered film encompasses (1) a substrate layer comprising, based on the total of the amounts of components A and B, and, where appropriate, C and/or D, which give 100% by weight in total, a from 1-99% by weight of an elastomeric graft copolymer as component A, b from 1-99% by weight of one or more hard copolymers containing units which derive from vinylaromatic monomers, as component B, c from 0-80% by weight of polycarbonates, as component C, and d from 0-50% by weight of fibrous or particulate fillers, or a mixture of these, as component D, Wherein component B contains, based us the total weight of units deriving from vinylaromatic monomers, from 40-100% by weight of units deriving from alpha-methylstyrene and from 0-60% by weight of units deriving from styrene. The invention further relates to a process for producing these moldings, to their use as bodywork components or motor vehicles, and also to motor vehicle bodywork components comprising these moldings.