DE19735661A1 - Laminar material, e.g. slat or plate for use in furniture - Google Patents
Laminar material, e.g. slat or plate for use in furnitureInfo
- Publication number
- DE19735661A1 DE19735661A1 DE19735661A DE19735661A DE19735661A1 DE 19735661 A1 DE19735661 A1 DE 19735661A1 DE 19735661 A DE19735661 A DE 19735661A DE 19735661 A DE19735661 A DE 19735661A DE 19735661 A1 DE19735661 A1 DE 19735661A1
- Authority
- DE
- Germany
- Prior art keywords
- composite laminate
- laminate according
- bottom layer
- cover layer
- styrene
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title abstract description 5
- 239000000049 pigment Substances 0.000 claims abstract description 9
- 239000012780 transparent material Substances 0.000 claims abstract 2
- 239000002131 composite material Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 claims description 4
- 230000003746 surface roughness Effects 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 150000003440 styrenes Chemical class 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 3
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000005060 rubber Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 150000002979 perylenes Chemical class 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003220 pyrenes Chemical class 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920006352 transparent thermoplastic Polymers 0.000 description 1
Classifications
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B1/00—Layered products having a non-planar shape
-
- 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
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/418—Refractive
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/422—Luminescent, fluorescent, phosphorescent
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft einen Verbund-Schichtkörper, wie Leiste, Platte oder dergleichen.The invention relates to a composite laminate, such as bar, plate or the like.
Es sind Profil-Leisten bekannt, die insbesondere als Kantenleisten, als so genannte Umleimer, an Möbelplatten, wie Schranktüren, Tischplatten und dergleichen, eingesetzt werden. Diese Profil-Leisten haben in der Regel gegenüber den Kanten, an denen Sie zur Abdeckung angebracht werden, ein Übermaß und werden nach dem Anleimen auf ihr Endmaß gefräst. Der artige Profil-Leisten können durchgefärbt oder mannoriert sein.Profile strips are known, in particular as edge strips, as such called edging, on furniture panels, such as cabinet doors, table tops and the like, are used. These profile strips usually have opposite the edges where they are attached to cover an oversize and are milled to their final dimensions after gluing. The like profile strips can be solid-colored or man-made.
Weiterhin werden zu Werbezwecken oder zu dekorativen Zwecken einge färbte Leuchtstoffröhren eingesetzt, die sehr teuer sind.Furthermore, are used for advertising purposes or for decorative purposes colored fluorescent tubes used, which are very expensive.
Der Erfindung liegt die Aufgabe zugrunde, einen Gegenstand zu finden, der unter Lichteinstrahlung dekorative Effekte zeigt.The invention has for its object to find an object that shows decorative effects when exposed to light.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruches 1 gelöst. Der erfindungsgeinäße Schichtkörper kann als Dekor-Platte oder Profil-Leiste ausgebildet werden. Unter Lichteinstrahlung von einer geeig neten Lichtquelle tritt ein Fluoreszenzeffekt auf, das heißt die Leiste oder Platte leuchtet in dekorativer Weise auf. Des weiteren können derartige Leisten in entsprechender Formgebung zu Werbezwecken in Schaufenstern oder zu dekorativen Zwecken in Studios oder dergleichen eingesetzt wer den, wo sie ebenfalls unter der Einstrahlung von Licht aus einer geeigneten Lichtquelle entsprechend der Wahl der Fluoreszenz-Pigmente fluoreszieren und damit als Ersatz für entsprechend eingefärbte Leuchtstoffröhren die nen.This object is achieved by the features of the claim 1 solved. The laminated body according to the invention can be used as a decorative panel or Profile bar are trained. Under the light of a suitable Neten light source, a fluorescence effect occurs, that is, the bar or Plate lights up in a decorative way. Furthermore, such Moldings with appropriate shapes for advertising purposes in shop windows or used for decorative purposes in studios or the like the one where they are also exposed to light from a suitable Fluorescent light source according to the choice of fluorescent pigments and thus as a replacement for appropriately colored fluorescent tubes nen.
Zahlreiche vorteilhafte und zum Teil erfinderische Weiterbildungen erge ben sich aus den Unteransprüchen.Numerous advantageous and partly inventive further developments ben from the subclaims.
Weitere Merkmale, Vorteile und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen anhand der Zeichnung. Es zeigtFurther features, advantages and details of the invention emerge from the following description of exemplary embodiments based on the drawing. It shows
Fig. 1 eine Profil-Leiste mit nachbearbeiteten Seitenflächen als Kantenlei ste für Möbelteile in teil-perspektivischer Darstellung, Fig. 1 is a profile bar having side surfaces reworked as Kantenlei ste for furniture parts in partial perspective view,
Fig. 2 eine Dekor-Platte mit konvexer Haupt-Sichtfläche in teil-perspek tivischer Darstellung und Fig. 2 is a decorative plate with a convex main visible surface in part-perspectiv representation and
Fig. 3 eine Dekor-Platte mit konkaver Haupt-Sichtfläche in teil-perspek tivischer Darstellung. Fig. 3 is a decorative plate with a concave main visible surface in a partial perspective view.
Die in Fig. 1 dargestellte Profil-Leiste weist eine Bodenschicht 1 auf, die als ebene dünne Platte ausgebildet ist und eine Dicke a von 0,5 bis 1,0 mm aufweist. Diese Bodenschicht 1 besteht aus einem weiß-pigmentierten thermoplastischen Kunststoff, vorzugsweise aus der Familie der Styrol- Acrylnitril-Copolymerisate, deren Elastizität durch den Einbau geeigneter thermoplastische Elastomere, wie z. B. Butadien, Acrylate, Styrol-Ethyl- Butyl-Copolymerisate, Styrol-Butadien-Copolymerisate herbeigefügt wird. The profile strip shown in Fig. 1 has a bottom layer 1 , which is designed as a flat thin plate and has a thickness a of 0.5 to 1.0 mm. This bottom layer 1 consists of a white-pigmented thermoplastic, preferably from the family of styrene-acrylonitrile copolymers, the elasticity of which by the incorporation of suitable thermoplastic elastomers, such as. B. butadiene, acrylates, styrene-ethyl-butyl copolymers, styrene-butadiene copolymers is added.
Die Weiß-Pigmentierung der Bodenschicht 1 hat den Zweck, eine Reflexi on des eingestrahlten Lichts von über 99% sicherzustellen. Außerdem soll die Bodenschicht 1 den Gegenstand, auf dem sie angebracht wird, in der Regel also eine Holzplatte, optisch abdecken.The white pigmentation of the bottom layer 1 has the purpose of ensuring a reflection of the incident light of over 99%. In addition, the bottom layer 1 should visually cover the object on which it is attached, usually a wooden plate.
Auf der Bodenschicht 1 ist eine Deckschicht 2 angebracht, die aus einem transparenten thermoplastischen Kunststoff mit hoher optischer Translumi neszenz und optischer Lichtbrechung, vorzugsweise aus der Familie der Styrol-Acrylnitril-Copolymerisate, Polymethylmethacrylate, Styrole, Poly carbonate, Polyvinylchloride, oder Polyolefine besteht. Die Dicke b der Deckschicht 2 beträgt 1 bis 4 mm.On the bottom layer 1 , a cover layer 2 is attached, which consists of a transparent thermoplastic with high optical Translumi nescence and optical light refraction, preferably from the family of styrene-acrylonitrile copolymers, polymethyl methacrylates, styrenes, poly carbonates, polyvinyl chlorides, or polyolefins. The thickness b of the cover layer 2 is 1 to 4 mm.
In den Grund-Werkstoff der Deckschicht 2 sind Fluoreszenz-Pigmente oh
ne Zerstörung gleichmäßig eingemischt, so daß sie gleichmäßig verteilt in
der Deckschicht 2 vorhanden sind. Bei diesen Fluoreszenz-Pigmenten kann
es sich um solche einer einheitlichen Farbe oder um solche unterschiedli
cher Farbe handeln. Als Fluoreszenz-Pigmente kommen in Betracht:
In the base material of the top layer 2 , fluorescent pigments are evenly mixed without destruction, so that they are evenly distributed in the top layer 2 . These fluorescent pigments can be of a uniform color or of a different color. Fluorescent pigments are:
- - cyclische kondensierte Aromaten (z. B. Perylene, Pyrene, Naphthaline. . .)- Cyclic condensed aromatics (e.g. perylenes, pyrenes, naphthalenes...)
- - heterocyclische Aromaten (z. B. Chinazolone. . .)- heterocyclic aromatics (e.g. quinazolones...)
- - Anthrachinone (z. B. Fluoreszein. . .)- anthraquinones (e.g. fluorescein...)
- - Anregungswellenlängen: UV 200 mm - 300 mm- Excitation wavelengths: UV 200 mm - 300 mm
-
- Emission: violett: 400 mm - 450 mm
gelb-grün: 500 mm - 550 mm
rot: 640 mm - 800 mm.- Emission: violet: 400 mm - 450 mm
yellow-green: 500 mm - 550 mm
red: 640 mm - 800 mm.
Die Bodenschicht 1 und die Deckschicht 2 werden durch Co-Extrusion hergestellt und hierbei miteinander verbunden. Hierbei tritt eine Ausrich tung der Fluoreszenz-Pigmente im Basis-Werkstoff der Deckschicht 2 ein. Die Haupt-Sichtfläche 3 der Deckschicht 2 ist - wie die Bodenschicht 1 - eben und verläuft parallel zur Bodenschicht 1. Zum Einsatz als Kantenlei ste für Möbelteile ist die Breite c der endlos co-extrudierten Profil-Leisten etwas größer als die Breite der abzudeckenden Kante eines Möbelteils. Nach dem Aufleimen werden die Seitenflächen 4 auf die Dicke des Mö belteils abgefräst und poliert, so daß die Seitenflächen 4 eine extrem gerin ge Oberflächenrauhigkeit aufweisen. Die Kanten 5 zwischen der Haupt- Sichtfläche 3 und den Seitenflächen 4 sind scharf rechtwinklig. Durch die extrem geringe Oberflächenrauhigkeit kleiner 2 µm der Seitenflächen 4 tritt in diesen ein Lichtleiteffekt auf.The bottom layer 1 and the top layer 2 are produced by co-extrusion and are connected to one another in the process. Here, alignment of the fluorescent pigments occurs in the base material of the cover layer 2 . The main visible surface 3 of the cover layer 2 is - like the bottom layer 1 - flat and runs parallel to the bottom layer 1 . For use as an edging strip for furniture parts, the width c of the endless co-extruded profile strips is slightly larger than the width of the edge of a furniture part to be covered. After gluing, the side surfaces 4 are milled and polished to the thickness of the furniture part, so that the side surfaces 4 have an extremely low surface roughness. The edges 5 between the main visible surface 3 and the side surfaces 4 are sharply rectangular. Due to the extremely low surface roughness of less than 2 μm of the side surfaces 4 , a light guiding effect occurs in them.
Bei einem Bestrahlen der Profil-Leiste mit einem Licht, das die Fluores zenz-Pigmente anregt, tritt zum einen in den Seitenflächen 4 ein optischer Effekt durch die Lichtleitung und zum anderen durch das Aufleuchten der Fluoreszenz-Pigmente auf der Fläche auf.When the profile strip is irradiated with a light that excites the fluorescent pigments, an optical effect occurs on the one hand in the side surfaces 4 through the light guide and on the other hand due to the fluorescent pigments lighting up on the surface.
Im Gegensatz zu der Profil-Leiste nach Fig. 1 erfolgt bei der Ausführung nach Fig. 2 keine Nachbearbeitung. Die Bodenschicht 1' und die Deck schicht 2' erhalten bei der Co-Extrusion ihre endgültige Form, d. h. die Breite c' bleibt unverändert. Wie Fig. 2 anschaulich erkennen läßt, hat die Deckschicht 2' eine konvexe Haupt-Sichtfläche 3', weist also keine abge setzten Seitenflächen auf. Die Dicke a' der Bodenschicht 1' liegt - wie beim Ausführungsbeispiel nach Fig. 1 - zwischen 0,5 und 1,0 mm.In contrast to the profile strip according to FIG. 1, there is no post-processing in the embodiment according to FIG. 2. The bottom layer 1 'and the top layer 2 ' get their final shape during the co-extrusion, ie the width c 'remains unchanged. As can be clearly seen in FIG. 2, the cover layer 2 'has a convex main visible surface 3 ', that is to say does not have any offset side surfaces. The thickness a 'of the bottom layer 1 ' is - as in the embodiment according to FIG. 1 - between 0.5 and 1.0 mm.
Auch für das Ausführungsbeispiel nach Fig. 3 gilt, daß keine Nachbear beitung erfolgt. Die Bodenschicht 1'' hat die gleiche Dicke a'' wie bei den vorhergehenden Ausführungsbeispielen. Die Haupt-Sichtfläche 3'' der Deckschicht 2'' ist in diesem Fall konkav gekrümmt, wobei diese Krüm mung bei den Ausführungsbeispielen nach den Fig. 2 und 3 quer zur Längs richtung 6 der Profil-Leisten bzw. -Platten verläuft. Beim Ausführungsbei spiel nach Fig. 3 sind die Seitenflächen 4'' bei der Co-Extrusion bereits er zeugt und weisen ebenfalls extrem geringe Oberflächenrauhigkeit auf. Auch die Kanten 5'' zwischen der konkav ausgebildeten Haupt-Sichtfläche 3'' und den Seitenflächen 4'' sind scharfkantig ausgebildet.Also applies to the embodiment of FIG. 3, that no post processing takes place. The bottom layer 1 ″ has the same thickness a ″ as in the previous exemplary embodiments. The main visible surface 3 '' of the cover layer 2 '' is concavely curved in this case, this curvature in the exemplary embodiments according to FIGS . 2 and 3 extending transversely to the longitudinal direction 6 of the profile strips or panels. When Ausführungsbei game of FIG. 3, the side surfaces 4 '' in the co-extrusion are already he witnesses and also have extremely low surface roughness. The edges 5 ″ between the concave main face 3 ″ and the side faces 4 ″ are also sharp-edged.
Die in den Fig. 2 und 3 dargestellten Ausführungsbeispiele dienen - je nach Breite c' - bzw. c'' als Dekor-Platten oder Dekor-Profile und können insbesondere auch zu Werbezwecken eingesetzt werden, d. h. sie ersetzen zusammen mit einer geeigneten Lichtquelle eingefärbte Leuchtstoffröhren.The exemplary embodiments shown in FIGS. 2 and 3 serve - depending on the width c '- or c''as decorative panels or decorative profiles and can in particular also be used for advertising purposes, ie they replace colored fluorescent tubes together with a suitable light source .
Claims (12)
- - mit einer Bodenschicht (1, 1', 1''),
- - mit einer mit der Bodenschicht (1, 1', 1'') verbundenen Deckschicht (2, 2',
2''),
- - die aus einem transparenten Werkstoff besteht,
- - die Fluoreszenz-Pigmente enthält und
- - die durch eine Haupt-Sichtfläche (3, 3', 3'') begrenzt wird.
- - with a bottom layer ( 1 , 1 ', 1 ''),
- with a cover layer ( 2 , 2 ', 2 '') connected to the bottom layer ( 1 , 1 ', 1 ''),
- - which consists of a transparent material,
- - Contains the fluorescent pigments and
- - Which is limited by a main visible area ( 3 , 3 ', 3 '').
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19735661A DE19735661A1 (en) | 1997-08-16 | 1997-08-16 | Laminar material, e.g. slat or plate for use in furniture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19735661A DE19735661A1 (en) | 1997-08-16 | 1997-08-16 | Laminar material, e.g. slat or plate for use in furniture |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19735661A1 true DE19735661A1 (en) | 1999-02-18 |
Family
ID=7839245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19735661A Withdrawn DE19735661A1 (en) | 1997-08-16 | 1997-08-16 | Laminar material, e.g. slat or plate for use in furniture |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19735661A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8113747U1 (en) * | 1981-05-09 | 1982-01-21 | Röhm GmbH, 6100 Darmstadt | "COEXTRUDED LIGHT-TRANSFERABLE PLASTIC PROFILE" |
EP0540390A1 (en) * | 1991-10-29 | 1993-05-05 | Daniel Georges Couverchel | Material with pigments, in particular luminescent, and its manufacturing process |
DE29515714U1 (en) * | 1995-10-04 | 1996-02-29 | P E R Flucht Und Rettungsleits | Device for the formation of afterglow signal areas |
-
1997
- 1997-08-16 DE DE19735661A patent/DE19735661A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8113747U1 (en) * | 1981-05-09 | 1982-01-21 | Röhm GmbH, 6100 Darmstadt | "COEXTRUDED LIGHT-TRANSFERABLE PLASTIC PROFILE" |
EP0540390A1 (en) * | 1991-10-29 | 1993-05-05 | Daniel Georges Couverchel | Material with pigments, in particular luminescent, and its manufacturing process |
DE29515714U1 (en) * | 1995-10-04 | 1996-02-29 | P E R Flucht Und Rettungsleits | Device for the formation of afterglow signal areas |
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