EP1500770A2 - Profilé extrudé isolé thermiquement pour cadres de fenêtres - Google Patents

Profilé extrudé isolé thermiquement pour cadres de fenêtres Download PDF

Info

Publication number
EP1500770A2
EP1500770A2 EP04015053A EP04015053A EP1500770A2 EP 1500770 A2 EP1500770 A2 EP 1500770A2 EP 04015053 A EP04015053 A EP 04015053A EP 04015053 A EP04015053 A EP 04015053A EP 1500770 A2 EP1500770 A2 EP 1500770A2
Authority
EP
European Patent Office
Prior art keywords
extrusion profile
particle foam
extrusion
thermoplastic polymer
thermally insulated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04015053A
Other languages
German (de)
English (en)
Other versions
EP1500770B1 (fr
EP1500770A3 (fr
Inventor
Joachim Hund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP1500770A2 publication Critical patent/EP1500770A2/fr
Publication of EP1500770A3 publication Critical patent/EP1500770A3/fr
Application granted granted Critical
Publication of EP1500770B1 publication Critical patent/EP1500770B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/12—Constructions depending on the use of specified materials of metal
    • E06B3/14—Constructions depending on the use of specified materials of metal of special cross-section
    • E06B3/16—Hollow frames of special construction, e.g. made of folded sheet metal or of two or more section parts connected together
    • E06B3/163—Hollow frames of special construction, e.g. made of folded sheet metal or of two or more section parts connected together with a filled cavity
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/22—Hollow frames
    • E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity

Definitions

  • the invention relates to an extrusion profile with cavities, all or part of a particle foam made of a thermoplastic polymer are filled, method for manufacture and use as a frame for heat-insulating windows or Doors.
  • the windows For use in a passive house, the windows must be next to sound insulating glazing also have frames with corresponding properties. Is widely used while the foaming of the hollow chambers with polyurethane foam or filling with Einschieblingen (Successful Energy Saving, Kunststoffe 1 (2003), pages 76 - 79, Carl Hanser Verlag Kunststoff). The insertions must be in the shape of the hollow chambers be adapted and make an elaborate step in the production of Window frame dar.
  • DE-A 195 04 601 describes a heat-insulating composite profile for the production of window or door frames made of two spaced-apart metal profiles, which are interconnected by insulating bars.
  • a thermal insulation material for thermal insulation is into the chambers introduced a thermal insulation material, in the compressed state enclosed in an enclosure and which expands when exposed to heat or tears.
  • a refurbishable full plastic bumper system with an energy absorbing Polypropylene foam core and a rubber-modified polypropylene shell is known from EP-B 425 923.
  • the foam core is first through Pressing or welding of foam particles produced in a mold and then by welding or screwing with the shell and a bumper beam connected.
  • the object of the present invention was to provide heat-insulating extrusion profiles, which is easy even with several hollow chambers or complicated shapes can be produced and especially for window and door frames for passive houses suitable.
  • the extrusion profile described above was found. They are suitable in particular for the production of heat-insulating window or door frames. In addition to thermal insulation, the particle foam can still absorb the sound and Improve vibration damping of the extrusion profile. You can one or more Have cavities or chambers, all or part of the particle foam are filled.
  • the extrusion profile may be made of metal, e.g. As aluminum or plastic.
  • PVC polyvinyl chloride
  • PA polyamide
  • styrene polymers such as standard (GPPS) or impact polystyrene (HIPS), unmodified or rubber-modified styrene-acrylonitrile copolymers
  • SAN ABS, MABS, ASA
  • Suitable particle foams for filling the cavities are particle foams of thermoplastic Polymers, in particular of polyolefins, such as polyethylene or polypropylene or styrenic polymers.
  • the particle foams can be achieved by expansion of expandable thermoplastics, such as expandable polystyrene (EPS), impregnation, such as expanded polypropylene (EPP) or by extrusion of propellant-containing Polymer melts are obtained in foam strands and optionally before the filling can be re-foamed.
  • EPS expandable polystyrene
  • EPP expanded polypropylene
  • Fill particle foams having a mean diameter in the range of 1 to 10 mm, preferably in the range of 2 to 8 mm and a density in the range of 20 to 150 g / l, preferably in the range of 50 to 120 g / l.
  • extrusion profiles made of polypropylene are preferably used whose cavities with an expanded polypropylene particle foam (EPP) are filled. Because both the Window profile as well as the thermal insulation made from the same basic materials and halogen-free, they are easily recyclable.
  • a particle foam from a thermoplastic polymer into one or more chambers of a Fill extrusion profiles, compress and then the ends of the extrusion profile close.
  • To fill the extrusion profile is suitably closed one end with a fine mesh screen and fills and compresses the particle foam with air in the extrusion profile.
  • the mesh size of the screen depends on the particle size of the particle foam and the desired pressure during filling and compress.
  • they can after the Fill with hot air or steam to be treated. In this treatment the particles sinter into a foam block in the form of the hollow chamber profile.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Wing Frames And Configurations (AREA)
EP04015053A 2003-07-23 2004-06-26 Profilé extrudé isolé thermiquement pour cadres de fenêtres Expired - Lifetime EP1500770B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10333714 2003-07-23
DE10333714A DE10333714A1 (de) 2003-07-23 2003-07-23 Wärmegedämmtes Extrusionsprofil für Fensterrahmen

Publications (3)

Publication Number Publication Date
EP1500770A2 true EP1500770A2 (fr) 2005-01-26
EP1500770A3 EP1500770A3 (fr) 2005-11-30
EP1500770B1 EP1500770B1 (fr) 2010-06-16

Family

ID=33483044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04015053A Expired - Lifetime EP1500770B1 (fr) 2003-07-23 2004-06-26 Profilé extrudé isolé thermiquement pour cadres de fenêtres

Country Status (4)

Country Link
EP (1) EP1500770B1 (fr)
AT (1) ATE471428T1 (fr)
DE (2) DE10333714A1 (fr)
ES (1) ES2347784T3 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425923B1 (fr) 1989-10-31 1993-05-12 BASF Aktiengesellschaft Dispositif de pare-chocs recyclable
DE19504601A1 (de) 1995-01-11 1996-07-25 Wicona Bausysteme Gmbh Wärmegedämmtes Verbundprofil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208093C2 (de) * 1992-03-13 1995-11-30 Wilfried Ensinger Verbundprofil
DE4240431C2 (de) * 1992-12-02 1996-05-15 Wicona Bausysteme Gmbh Verfahren zur Verbesserung der Wärmedämmung an Rahmen aus wärmegedämmten Verbundprofilen
DE29811151U1 (de) * 1998-06-25 1998-08-27 Gebrüder Kömmerling Kunststoffwerke GmbH, 66954 Pirmasens Vorrichtung zum Verschließen einer Gebäudeöffnung
DE29913270U1 (de) * 1999-07-29 1999-11-25 WKI Isoliertechnik GmbH Berlin, 13088 Berlin Kunststoffenster mit verbesserter Wärmedämmung der Rahmen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425923B1 (fr) 1989-10-31 1993-05-12 BASF Aktiengesellschaft Dispositif de pare-chocs recyclable
DE19504601A1 (de) 1995-01-11 1996-07-25 Wicona Bausysteme Gmbh Wärmegedämmtes Verbundprofil

Also Published As

Publication number Publication date
DE502004011277D1 (de) 2010-07-29
EP1500770B1 (fr) 2010-06-16
ES2347784T3 (es) 2010-11-04
DE10333714A1 (de) 2005-02-10
EP1500770A3 (fr) 2005-11-30
ATE471428T1 (de) 2010-07-15

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