DE202005006875U1 - Sun shield curtain comprises a plastic foil consisting largely of polyethylene terephthalate made flame retardant without introduction of halogens - Google Patents

Sun shield curtain comprises a plastic foil consisting largely of polyethylene terephthalate made flame retardant without introduction of halogens Download PDF

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Publication number
DE202005006875U1
DE202005006875U1 DE200520006875 DE202005006875U DE202005006875U1 DE 202005006875 U1 DE202005006875 U1 DE 202005006875U1 DE 200520006875 DE200520006875 DE 200520006875 DE 202005006875 U DE202005006875 U DE 202005006875U DE 202005006875 U1 DE202005006875 U1 DE 202005006875U1
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Germany
Prior art keywords
flame retardant
film
pet
halogens
introduction
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.)
Expired - Lifetime
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DE200520006875
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German (de)
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HAVERKAMP GmbH
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HAVERKAMP GmbH
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Publication date
Application filed by HAVERKAMP GmbH filed Critical HAVERKAMP GmbH
Priority to DE200520006875 priority Critical patent/DE202005006875U1/en
Publication of DE202005006875U1 publication Critical patent/DE202005006875U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H23/00—Curtains; Draperies
    • A47H23/02—Shapes of curtains; Selection of particular materials for curtains
    • A47H23/08—Selection of particular materials
    • A47H23/10—Selection of particular materials the material being plastics or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H23/00—Curtains; Draperies
    • A47H23/02—Shapes of curtains; Selection of particular materials for curtains
    • A47H23/08—Selection of particular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The sun shield curtain comprises a plastic foil consisting largely of polyethylene terephthalate (PET) made flame retardant without introduction of halogens. The flame retarding agents are chosen from a group of organic phosphor compounds soluble in PET.

Description

Die Erfindung betrifft einen Sonnenschutzvorhang aus einer ein- oder mehrschichtigen Kunststoff-Folie, die im wesentlichen aus Polyester (PET) besteht.The The invention relates to a sunshade curtain from a on or multilayer plastic film, consisting essentially of polyester (PET) exists.

Unter einem Sonnenschutzvorhang sollen sowohl Rollo-, Streifen-, Plissee- als auch Volantvorhänge verstanden werden. Gemeinsam ist derartigen Sonnenschutzvorhängen, dass sie nicht mit der Fensterscheibe verbunden sind, sondern lose hängen. In einem Brandfall sind derartige Vorhänge sofort auf ihrer gesamten hängenden Höhe entflammt, wenn sie beispielsweise mit einem falsch gehaltenen Feuerzeug oder dergleichen entzündet werden. Es besteht daher in einigen Ländern die Vorschrift, dass derartige Sonnenschutzvorhänge flammhemmend ausgeführt werden müssen.Under blinds, stripes, pleated blinds as well as flounces be understood. Common is such a sunshade curtains that they are not connected to the window pane, but hang loose. In In a fire, such curtains are immediately on their entire hanging Height inflames when For example, with a wrong held lighter or the like inflamed become. It is therefore required in some countries that such Sun blinds flame-retardant Need to become.

Es stellt sich die Aufgabe, einen Sonnenschutzvorhang, der durchsichtig oder eingefärbt ist, aus einem Material herzustellen, das gut verarbeitbar ist, unter Sonneneinwirkung nicht spröde wird und sich zusätzlich auch mit einer dünnen Metallschicht versehen lässt.It the task is to create a sunshade curtain that is translucent or colored is to make from a material that is well workable, not brittle when exposed to sunlight will and in addition even with a thin one Metal layer provided.

Diese Aufgaben werden bei einem Sonnenschutzvorhang der eingangs genannten Art dadurch gelöst, dass die PET-Folie halogenfrei flammhemmend ausgeführt ist und die Flammschutzmittel ausgewählt sind aus einer oder mehreren organischen Phosphorverbindungen, die in PET löslich sind.These Tasks are at a sunshade of the aforementioned Sort of solved by that the PET film is halogen-free flame retardant and the flame retardants selected are made of one or more organic phosphorus compounds, the soluble in PET are.

Die Polyester-Folie kann ein- oder mehrschichtig sein. Beispielsweise kann ein Laminat gewählt werden, dass aus einer PET-Kernlage, die eine metallbeschichtete Oberfläche aufweist, und wenigstens einer ersten transparenten Polyester-Lage besteht, die eine geringere Dicke aufweist als Kernlage. Die Lage und Kernlage werden mit einem Acrylatklebstoff verbunden der auch mit Phosphor vernetzt sein kann.The Polyester film can be single or multi-layered. For example a laminate can be chosen be that from a PET core layer that is a metal-coated surface and at least one first transparent polyester layer exists, which has a smaller thickness than the core layer. The location and core layer are also bonded with an acrylate adhesive can be crosslinked with phosphorus.

Geeignete Folien, die bereits mit einem Flammenschutzmittel der genannten Art ausgerüstet sind, sind beispielsweise unter dem Markennamen HOSTAPHAN RF im Handel (Hersteller Mitsubishi Polyester Film GmbH, Wiesbaden). Es ist aber auch möglich, extrudierbares oder gießfähiges Polyester-Granulat beispielsweise mit Ammonium-Polyphosphaten der allgemeinen Formel (NH4)kH(n+2-k)PnO(3n+1) zu vermischen, wobei die sich ergebende Polyester-Folie weiterhin durchsichtig oder zumindest durchscheinend bleibt. Derartige Polyphosphate sind unter den Markennamen ANTIBLAZE oder ARMGARD im Handel erhältlich.Suitable films which are already equipped with a flame retardant of the type mentioned, for example, under the brand name HOSTAPHAN RF commercially (manufacturer Mitsubishi Polyester Film GmbH, Wiesbaden). However, it is also possible to mix extrudable or pourable polyester granules with, for example, ammonium polyphosphates of the general formula (NH 4 ) k H (n + 2-k) P n O (3n + 1) , the resulting polyester Film still remains transparent or at least translucent. Such polyphosphates are commercially available under the trade names ANTIBLAZE or ARMGARD.

Für die Verwendung als Rollo muss die PET-Folie ohne Rückstellkraft rollbar sein.For the use as a roller blind, the PET film must be rollable without restoring force.

Wie bereits erwähnt, wird die PET-Folie mit einer Metallschicht versehen. Vorzugsweise besteht die Metallschicht aus Aluminium; sie kann aber auch aus einem aufgedampften Edelmetall wie Gold, Silber, Chrom, Nickel, Platin bestehen.As already mentioned, the PET film is provided with a metal layer. Preferably the metal layer consists of aluminum; but she can also go out a deposited precious metal such as gold, silver, chrome, nickel, Platinum exist.

Die Konzentration des Flammschutzmittels sollte zwischen 0,5 und 30 Gew.-% liegen, bezogen auf das Gewicht der Folie.The Concentration of the flame retardant should be between 0.5 and 30 % By weight, based on the weight of the film.

Die Folie für den ist entweder durchsichtig, verspiegelt oder eingefärbt.The Foil for it is either transparent, mirrored or colored.

Vorzugsweise liegt die Dicke der Folie zwischen 10 und 100 μm.Preferably the thickness of the film is between 10 and 100 microns.

Ein Ausführungsbeispiel ist in der Zeichnung dargestellt.One embodiment is shown in the drawing.

Die für ein Rollo 100 verwendete Folie besteht im Ausführungsbeispiel aus einer ersten transparenten PET-Kernlage 1 und einer Decklage 3, die eine geringere Dicke aufweist als die Kernlage und mittels einer Klebstoffschicht 2 mit letzterer verbunden ist.The for a roller blind 100 In the exemplary embodiment, the film used consists of a first transparent PET core layer 1 and a top layer 3 which has a smaller thickness than the core layer and by means of an adhesive layer 2 associated with the latter.

Die Klebstoffschicht 2 besteht aus einem Acrylatklebstoff. Zusätzlich ist die Decklage 3 noch mit einer dünnen Aluminiumschicht (Dicke etwa 4 bis 10 μm) bedampft, so dass sie verspiegelt erscheint und Licht und UV-Strahlung reflektiert.The adhesive layer 2 consists of an acrylate adhesive. In addition, the top layer 3 steamed with a thin layer of aluminum (thickness about 4 to 10 microns) so that it appears mirrored and reflects light and UV radiation.

Im Ausführungsbeispiel ist ein Rollo dargestellt. Die Sonnenschutzfolie kann aber auch in Form eines Volants, in Form Lamellen oder als Plisseevorhang gestaltet sein.in the embodiment a roller blind is shown. The sunscreen can also in the form of a valance, in the form of slats or as a pleated curtain be designed.

Der Acrylatklebstoff kann eingefärbt sein. Die gesamte Dicke der Folie liegt etwa zwischen 10 und 100 μm.Of the Acrylic adhesive can be colored be. The total thickness of the film is approximately between 10 and 100 microns.

Claims (8)

Sonnenschutzvorhang aus einer ein- oder mehrschichtigen Kunststoff-Folie, die im wesentlichen aus PET besteht, dadurch gekennzeichnet, dass die PET-Folie halogenfrei flammhemmend ausgeführt ist und die Flammschutzmittel ausgewählt sind aus einer oder mehreren organischen Phosphorverbindungen, die in PET löslich sind.Sunscreen curtain made of a single or multi-layer plastic film, which consists essentially of PET, characterized in that the PET film is halogen-free flame retardant and the flame retardants are selected from one or more organic phosphorus compounds which are soluble in PET. Sonnenschutzvorhang nach Anspruch 1, dadurch gekennzeichnet, dass die PET-Folie ohne Rückstellkraft rollbar ist.Sunshade curtain according to claim 1, characterized that the PET film without restoring force is rollable. Sonnenschutzvorhang nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die PET-Folie mit ein oder mehreren Metallschichten versehen ist.Sunshade curtain according to claim 1 or 2, characterized characterized in that the PET film with one or more metal layers is provided. Sonnenschutzvorhang nach Anspruch 3, dadurch gekennzeichnet, dass die Metallschichten aus Aluminium bestehen.Sunshade curtain according to claim 3, since characterized in that the metal layers consist of aluminum. Sonnenschutzvorhang nach Anspruch 3, dadurch gekennzeichnet, dass die Metallschichten aus einem Edelmetall bestehen.Sunshade curtain according to claim 3, characterized the metal layers consist of a precious metal. Sonnenschutzvorhang nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Konzentration des Flammschutzmittels, bezogen auf das Gewicht der Folie, zwischen 0,5 und 30 Gew.-% beträgt.Sunscreen curtain according to one of the preceding Claims, characterized in that the concentration of the flame retardant, based on the weight of the film, between 0.5 and 30 wt .-% is. Sonnenschutzvorhang nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Dicke der Folie zwischen 10 und 100 μm beträgt.Sunscreen curtain according to one of the preceding Claims, characterized in that the thickness of the film between 10 and 100 microns. Sonnenschutzvorhang nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Folie UV-stabilisiert ist.Sunscreen curtain according to one of the preceding Claims, characterized in that the film is UV-stabilized.
DE200520006875 2005-01-11 2005-04-29 Sun shield curtain comprises a plastic foil consisting largely of polyethylene terephthalate made flame retardant without introduction of halogens Expired - Lifetime DE202005006875U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200520006875 DE202005006875U1 (en) 2005-01-11 2005-04-29 Sun shield curtain comprises a plastic foil consisting largely of polyethylene terephthalate made flame retardant without introduction of halogens

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202005000399.9 2005-01-11
DE202005000399 2005-01-11
DE200520006875 DE202005006875U1 (en) 2005-01-11 2005-04-29 Sun shield curtain comprises a plastic foil consisting largely of polyethylene terephthalate made flame retardant without introduction of halogens

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006616A1 (en) * 2009-01-29 2010-09-02 Bernd Funke Sun protection foil for use as sun protection curtain in window of room, has clear visible film exhibiting specific thickness and comprising high metalized surface or glass disk to enable reflection of sun rays behind glass surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006616A1 (en) * 2009-01-29 2010-09-02 Bernd Funke Sun protection foil for use as sun protection curtain in window of room, has clear visible film exhibiting specific thickness and comprising high metalized surface or glass disk to enable reflection of sun rays behind glass surfaces

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