EP0173762A1 - After-illuminating flocked substrate, process and apparatus for its manufacture - Google Patents
After-illuminating flocked substrate, process and apparatus for its manufacture Download PDFInfo
- Publication number
- EP0173762A1 EP0173762A1 EP84110510A EP84110510A EP0173762A1 EP 0173762 A1 EP0173762 A1 EP 0173762A1 EP 84110510 A EP84110510 A EP 84110510A EP 84110510 A EP84110510 A EP 84110510A EP 0173762 A1 EP0173762 A1 EP 0173762A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adhesive
- pigment
- afterglow
- substrate
- flocking
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H11/00—Non-woven pile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with selenium, tellurium, polonium or their compounds; with sulfur, dithionites or compounds containing sulfur and halogens, with or without oxygen; by sulfohalogenation with chlorosulfonic acid; by sulfohalogenation with a mixture of sulfur dioxide and free halogens
Definitions
- Decorative flocked structures or objects e.g. fully flocked flock cloth for e.g. Upholstery purposes or decorative flocked T-shirts, sportswear with club emblems, groups of letters, numbers, advertising slogans or trademarks of the manufacturer, are becoming increasingly fashionable.
- the decorative flocked T-shirts, sports clothing items and the like are increasingly replacing T-shirts or sports clothing items on which the decoration is only printed or ironed on.
- afterglow decorations or information can also be applied to textile structures, such as T-shirts or sports clothing.
- the decoration shows no textile character, which, as described, can be recognized by at least temporarily uncomfortable wearing properties.
- flocked structures essentially three known measures, namely direct flocking, transfer flocking and iron-on flocking.
- the relevant procedural measures are known and need not be explained in more detail here.
- the three essential methods have in common that the flock is bound to the substrate via an adhesive region or an adhesive layer.
- a wide variety of flocking adhesives in the form of dispersion adhesives, solvent-based adhesives or solvent-free adhesives based on homo- and copolymeric PVC pastes, single- and multi-component polyurethane systems and the like are used to absorb the short staple fibers that form the flock and anchor them on the substrate. known.
- acrylate dispersions particularly those with a high adhesive content, are preferably used.
- the invention was based on the object, inexpensive afterglow, flocked structures of all kinds, that is, with both flat and decorative, afterglow To produce flocks loaded substrates, whereby a good and lasting afterglow effect of the flock is achieved and no staple fibers weakened by pigment inclusions are to be used in the production of the flock.
- the object of the invention is thus a structure in the form of a substrate which is subjected to afterglow flock: which is characterized in that an afterglow pigment is accommodated in the flocking adhesive area.
- the introduction of the afterglow pigment into the adhesive can, for example, be such that the flocking adhesive is first applied, then flocked, and finally the pigment powder is shot between the flock and the open adhesive.
- the pigment is preferably applied to the substrate together, ie in a mixture with the flocking adhesive, and only then flocked.
- the flocking adhesive area can also be designed in multiple layers.
- a highly pigmented adhesive is first applied, which is then lightly dried, provided with a layer of a transparent flocking adhesive and flocked on the latter.
- the entire afterglow pigment is in the lower of the two layers. It is also conceivable that the afterglow pigment increases in quantity in one or more adhesive layers in the direction from the flock to the substrate.
- Another way of avoiding flocculation problems (eg deterioration in abrasion and wash resistance) when using Flocking adhesives with a high (afterglow) pigment filling consist of lowering the evenly distributed pigments towards the substrate with the help of a high-voltage electrode located under the adhesive, which is activated briefly after the adhesive has been applied and before the flocking process, and thus in the lower, to concentrate the layer of adhesive close to the substrate. This greatly reduces the pigment content in the upper layer of the adhesive, so that the adhesive content of the adhesive is available for flock adhesion.
- the high-voltage supply has a negative or positive charge sign and can be regulated from 0 - 100 KV.
- the voltage value to be selected depends on the relative dielectric constant of the pigment and the insulation value of the substrate.
- Suitable as high-voltage electrodes are those in the form of rods, wires, grids or plates, bright metal or non-conductive plastic, completely or partially covered.
- any conventional afterglow pigment but preferably afterglow ZnS, with a particle size of about 10-20 ⁇ m, preferably below about 15 ⁇ m, is suitable as the afterglow pigment.
- the afterglow pigment should preferably be rounded or spherical for reasons of good flockability of the adhesive area.
- the afterglow pigment is located at a location separate from the flocking point, it can also have a different shape, e.g. be needle or tabular.
- the concept according to the invention can be applied to all known flocking measures, e.g. the direct, transfer or iron-on flocking, realizing only that care must be taken to ensure that the afterglow pigment (in the final state) is accommodated in the adhesive area under the flock. It does not matter whether there is another layer of adhesive between the adhesive area and the substrate.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Decoration Of Textiles (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Auf den verschiedensten Anwendungsgebieten kommen gegebenenfalls dekorativ beflockte Gebilde oder Gegenstände, z.B. ganzflächig beflockte Flocktuche für z.B. Polstereizwecke oder dekorativ beflockte T-Shirts, Sportbekleidung mit Vereinsemblemen, Buchstabengruppen, Zahlen, Werbesprüchen oder Markenzeichen des Herstellers, immer mehr in Mode. Insbesondere die dekorativ beflockten T-Shirts, Sportbekleidungsstücke und dgl. ersetzen in zunehmendem Maße T-Shirts oder Sportbekleidungsstücke,auf denen die Dekoration lediglich aufgedruckt oder aufgebügelt ist.Decorative flocked structures or objects, e.g. fully flocked flock cloth for e.g. Upholstery purposes or decorative flocked T-shirts, sportswear with club emblems, groups of letters, numbers, advertising slogans or trademarks of the manufacturer, are becoming increasingly fashionable. In particular, the decorative flocked T-shirts, sports clothing items and the like are increasingly replacing T-shirts or sports clothing items on which the decoration is only printed or ironed on.
Da solche aufgedruckten oder aufgebügelten Dekorationen zwangsläufig keinen textilen Charakter besitzen, machen sie sich in bestimmten Fällen, z.B. beim Naßwerden der Bekleidungsstücke, durch unangenehme Trageeigenschaften bemerkbar.Since such printed or ironed-on decorations do not necessarily have a textile character, they make themselves in certain cases, e.g. when the clothes get wet, noticeable by unpleasant wearing properties.
Gemäß den Lehren der DE-A-30 19 260 können auf textile Gebilde, wie T-Shirts oder Sportbekleidung, auch bereits nachleuchtende Dekorationen oder Informationen appliziert werden. Auch hier zeigt jedoch die Dekoration keinen textilen Charakter was sich -wie beschrieben- durch zumindest zeitweilig unangenehme Trageeigenschaften zu erkennen gibt.According to the teachings of DE-A-30 19 260, afterglow decorations or information can also be applied to textile structures, such as T-shirts or sports clothing. Here too, however, the decoration shows no textile character, which, as described, can be recognized by at least temporarily uncomfortable wearing properties.
Zur Herstellung beflockter Gebilde bedient man sich im wesentlichen dreier bekannter Maßnahmen, nämlich einer Direktbeflockung, einer Transferbeflockung und einer Aufbügelbeflockung. Die einschlägigen Verfahrensmaßnahmen sind bekannt und brauchen hier nicht näher erläutert zu werden. Gemeinsam ist den drei wesentlichen Verfahren jedoch, daß der Flock über einen Klebstoffbereich bzw. eine Klebstoffschicht an das Substrat gebunden ist. Zur Aufnahme der den Flock bildenden kurzen Stapelfasern und Verankerung derselben auf dem Substrat sind die verschiedensten Beflockungsklebstoffe in Form von Dispersionsklebstoffen, Lösungsmittelklebstoffen oder lösungsmittelfreien Klebstoffen auf der Basis von homo- und copolymeren PVC-Pasten, Ein- und Mehrkomponenten-Polyurethan-Systemen und dgl. bekannt. Auf dem textilen Bereich werden vorzugsweise Acrylat-Dispersionen insbesondere mit hohem Klebkörpergehalt eingesetzt.One makes use of flocked structures essentially three known measures, namely direct flocking, transfer flocking and iron-on flocking. The relevant procedural measures are known and need not be explained in more detail here. However, the three essential methods have in common that the flock is bound to the substrate via an adhesive region or an adhesive layer. A wide variety of flocking adhesives in the form of dispersion adhesives, solvent-based adhesives or solvent-free adhesives based on homo- and copolymeric PVC pastes, single- and multi-component polyurethane systems and the like are used to absorb the short staple fibers that form the flock and anchor them on the substrate. known. In the textile sector, acrylate dispersions, particularly those with a high adhesive content, are preferably used.
Aus den verschiedensten Gründen kann es von Vorteil sein, die bisher lediglich ein- oder mehrfarbig beflockten Gebilde nachleuchtend auszurüsten. Unter "nachleuchtend" ist hier zu verstehen, das nachleuchtend ausgestattete Gebilde nach Bestrahlung mit aktinischer Bestrahlung eine Zeitlang "nachleuchtet". Nachleuchtend ausgerüstet beflockte Gebilde besitzen gegenüber nicht-nachleuchtenden beflockten Gebilden folgende Vorteile:
- 1. Sicherheitseffekt für Bekleidung jeglicher Art, für Fußgänger im Straßenverkehr: bei Dunkelheit, z. B. auf Jogginganzügen, Radfahrer- und Motorradfahrerbekleidung, Armbinden für marschierende Kolonnen und ähnliche Anwendungen;
- 2. Bessere Erkennbarkeit von Startnummern bei Sportveranstaltungen am Abend bei künstlicher Beleuchtung, wodurch gegebenenfalls auch eine Energieeinsparung möglich wird;
- 3. Modische Effekte bei Disco-Veranstaltungen und dgl. und
- 4. Möglichkeit der Anwendung nachleuchtender Flocks im Heimtextilienbereich, z.B. bei Vorhängen oder Wandbelägen in Versammlungsräumen zur Markierung von Notausgängen und dgl.
- 1. Safety effect for clothing of all kinds, for pedestrians in traffic: in the dark, e.g. B. on jogging suits, cyclist and motorcycle rider clothing, armbands for marching Columns and similar applications;
- 2. Better recognition of start numbers at sporting events in the evening with artificial lighting, which may also save energy;
- 3. Fashionable effects at disco events and the like
- 4. Possibility of using afterglow flocks in the home textiles area, for example for curtains or wall coverings in meeting rooms for marking emergency exits and the like.
Um nun-den Flock beflockter Gebilde nachleuchtend zu machen, sind verschiedene Möglichkeiten denkbar. So wäre es beispielsweise denkbar, ein Nachleuchtpigment in die letztlich zur Flockherstellung verwendeten Fasern während des Schmelzspinnprozesses einzubauen. Derartige Maßnahmen wären jedoch insbesondere auch unter Berücksichtigung der letztendlich benötigten Mengen höchst kostenaufwendig und unwirtschaftlich. Darüber hinaus dürften sich auch Festigkeitsprobleme bei den Fasern ergeben. Eine weitere denkbare Möglichkeit wäre, ein Nachleuchtpigment auf die Faseroberfläche mit Hilfe von Hilfsmitteln, die zur Erzeugung der erforderlichen elektrischen Eigenschaften sowieso auf den Flock aufgebracht werden, zu applizieren. Diese Maßnahme ist jedoch aufgrund des hohen spezifischen Gewichts des benötigten Nachleuchtpigments nicht realisierbar. Darüber hinaus wäre auch eine dauerhafte Haftung des Pigments auf der Faseroberfläche nicht gewährleistet.Various options are conceivable for making the flock of flocked structures luminescent. For example, it would be conceivable to incorporate an afterglow pigment into the fibers ultimately used for flock production during the melt spinning process. Such measures would, however, also be extremely costly and uneconomical, taking into account the quantities ultimately required. In addition, strength problems with the fibers are also likely to arise. Another conceivable possibility would be to apply an afterglow pigment to the fiber surface with the aid of aids which are applied to the flock anyway in order to produce the required electrical properties. However, this measure cannot be implemented due to the high specific weight of the afterglow pigment required. In addition, permanent adhesion of the pigment to the fiber surface would not be guaranteed.
Der Erfindung lag nun die Aufgabe zugrunde, preisgünstig nachleuchtende, beflockte Gebilde jeglicher Art, also sowohl mit flächigen als auch dekorativen, nachleuchtenden Flocks beaufschlagte Substrate, herzustellen, wobei ein guter und dauerhafter Nachleuchteffekt des Flocks erzielt und bei der Herstellung des Flocks keine durch Pigmenteinlagerungen geschwächten Stapelfasern verwendet werden sollen.The invention was based on the object, inexpensive afterglow, flocked structures of all kinds, that is, with both flat and decorative, afterglow To produce flocks loaded substrates, whereby a good and lasting afterglow effect of the flock is achieved and no staple fibers weakened by pigment inclusions are to be used in the production of the flock.
Gegenstand der Erfindung ist somit ein Gebilde in Form eines mit nachleuchtendem Flock:beaufschlagten Substrats, welches dadurch gekennzeichnet ist, daß in dem Beflockungsklebstoffbereich ein Nachleuchtpigment untergebracht ist.The object of the invention is thus a structure in the form of a substrate which is subjected to afterglow flock: which is characterized in that an afterglow pigment is accommodated in the flocking adhesive area.
Es muß in hohem Maße überraschen, daß durch das Einarbeiten des Nachleuchtpigments in den Klebstoffbereich zwischen Flock und Substrat ein starker und nachhaltiger Nachleuchteffekt erzielt und gleichzeitig die erforderliche feste Haftung des Flocks im Beflockungsklebstoff gewährleistet ist.·Ersterer Effekt ist deshalb überraschend, weil sowohl die Bestrahlung des Nachleuchtpigments mit aktinischer Strahlung als auch die Phosphoreszenz- oder Nachleuchtstrahlung durch den Flock hindurch erfolgt, wobei praktisch keine Dämpfung feststellbar ist. Die trotz der relativ starken Pigmenteinlagerung in den Klebstoffbereich erreichte gute Haftung des Flocks war bei Kenntnis der Nachteile von Pigmenteinlagerungen in Beflockungsklebstoffschichten auf die Größe der vom Beflockungsklebstoff beaufschlagten Faserfläche und damit auf die "Haltbarkeit" des Flocks nicht zu erwarten (vgl. U.Zorll in "Flock" Nr. 33, März 1984, S. 4-15).It must be a great surprise that the incorporation of the afterglow pigment into the adhesive area between the flock and the substrate achieves a strong and sustainable afterglow effect and, at the same time, the required firm adhesion of the flock in the flocking adhesive is guaranteed. The former effect is surprising because both the radiation of the afterglow pigment with actinic radiation and the phosphorescence or afterglow radiation through the flock, with virtually no attenuation being detectable. The good adhesion of the flock, despite the relatively strong pigment incorporation in the adhesive area, was not to be expected when knowing the disadvantages of pigment incorporation in flocking adhesive layers on the size of the fiber surface affected by the flocking adhesive and thus on the "durability" of the flock (cf. U.Zorll in "Flock" No. 33, March 1984, pp. 4-15).
Das Einbringen des Nachleuchtpigments in den Klebstoffbereich kann beispielsweise derart erfolgen, daß zunächst der Beflockungsklebstoff aufgetragen, danach beflockt und schließlich das Pigmentpulver zwischen den Flock in den noch offenen Klebstoff eingeschossen wird. Vorzugsweise wird jedoch das Pigment zusammen, d.h. in Mischung mit dem Beflockungsklebstoff auf das Substrat aufgetragen und danach erst beflockt.The introduction of the afterglow pigment into the adhesive The area of the fabric can, for example, be such that the flocking adhesive is first applied, then flocked, and finally the pigment powder is shot between the flock and the open adhesive. However, the pigment is preferably applied to the substrate together, ie in a mixture with the flocking adhesive, and only then flocked.
In den Beflockungsklebstoffbereich werden, bezogen auf die nasse Klebstoffschicht, allgemein 10 bis 60, zweckmäßigerweise 20 bis 40, vorzugsweise 30 bis 35 Gew.-% Nachleuchtpigment eingearbeitet.Based on the wet adhesive layer, generally 10 to 60, advantageously 20 to 40, preferably 30 to 35% by weight afterglow pigment are incorporated into the flocking adhesive area.
Da ein zu hoher Nachleuchtpigmentanteil im Klebstoffbereich zu Flockhaftungsproblemen führen kann, kann der Beflockungsklebstoffbereich auch mehrlagig ausgebildet sein. Im Falle einer zweilagigen Ausbildung.des Klebstoffbereichs wird beispielsweise zunächst ein hochpigmentierter Klebstoff aufgetragen, dieser dann leicht angetrocknet, mit einer Schicht eines transparenten Beflockungsklebstoffs versehen und letzerer beflockt. Das gesamte Nachleuchtpigment befindet sich in diesem Falle in der unteren der beiden Schichten. Es ist weiterhin auch denkbar, daß das Nachleuchtpigment in einer oder mehreren Klebstoffschicht(en) in Richtung vom Flock zum Substrat mengenmäBig zunimmt.Since too high an afterglow pigment content in the adhesive area can lead to flock adhesion problems, the flocking adhesive area can also be designed in multiple layers. In the case of a two-layer design of the adhesive area, for example, a highly pigmented adhesive is first applied, which is then lightly dried, provided with a layer of a transparent flocking adhesive and flocked on the latter. In this case, the entire afterglow pigment is in the lower of the two layers. It is also conceivable that the afterglow pigment increases in quantity in one or more adhesive layers in the direction from the flock to the substrate.
Eine andere Möglichkeit der Vermeidung von Flockhaftungsproblemen (z.B. einer Verschlechterung der Abrieb- und Waschbeständigkeit) bei Verwendung von Beflockungsklebstoffen mit hoher (Nachleucht-)Pigment- füllung besteht darin, mit Hilfe einer unter dem Klebstoff angeordneten Hochspannungselektrode, die nach dem Klebstoffauftrag und vor dem Beflockungsvorgang kurzzeitig aktiviert wird, die gleichmäßig im Klebstoff verteilten Pigmente in Richtung Substrat abzusenken und so in der unteren, dem Substrat nahen Schicht des Klebstoffes zu konzentrieren. Dadurch wird der Pigmentanteil in der oberen Schicht des Klebstoffes stark reduziert, so daß der Klebkörperanteil des Klebstoffes für die Flockhaftung zur Verfügung steht. Die Hochspannungsversorgung hat je nach verwendetem Pigment negatives oder positives Ladungsvorzeichen und ist von 0 - 100 KV regelbar.Another way of avoiding flocculation problems (eg deterioration in abrasion and wash resistance) when using Flocking adhesives with a high (afterglow) pigment filling consist of lowering the evenly distributed pigments towards the substrate with the help of a high-voltage electrode located under the adhesive, which is activated briefly after the adhesive has been applied and before the flocking process, and thus in the lower, to concentrate the layer of adhesive close to the substrate. This greatly reduces the pigment content in the upper layer of the adhesive, so that the adhesive content of the adhesive is available for flock adhesion. Depending on the pigment used, the high-voltage supply has a negative or positive charge sign and can be regulated from 0 - 100 KV.
Die zu wählende Spannungsgröße ist abhängig von der relativen Dielektrizitätskonstante des Pigmentes und vom Isolationswert des Substrates.The voltage value to be selected depends on the relative dielectric constant of the pigment and the insulation value of the substrate.
Als Hochspannungsführende Elektroden eignen sich solche in Form von Stäben, Drähten, Gittern oder Platten, metallisch blank oder von nicht leitendem Kunststoff, ganz oder teilweise umkleidet.Suitable as high-voltage electrodes are those in the form of rods, wires, grids or plates, bright metal or non-conductive plastic, completely or partially covered.
Als Nachleuchtpigment eignet sich jedes übliche Nachleuchtpigment, vorzugsweise jedoch nachleuchtendes ZnS, einer Teilchengröße von etwa 10-20 µm vorzugsweise unter etwa 15 µm.Any conventional afterglow pigment, but preferably afterglow ZnS, with a particle size of about 10-20 μm, preferably below about 15 μm, is suitable as the afterglow pigment.
Befindet sich das Nachleuchtpigment in dem auch den Flock aufnehmenden Beflockungsklebstoffbereich, sollte das Nachleuchtpigment aus Gründen einer guten Beflockbarkeit des Klebstoffbereichs vorzugsweise rundlich oder kugelig sein. Befindet sich dagegen das Nachleuchtpigment an einer_von der Beflockungsstelle getrennten Stelle, kann es auch eine andere Form besitzen, z.B. nadel- oder tafelförmig sein.If the afterglow pigment is in the flocking adhesive area that also receives the flock, the afterglow pigment should preferably be rounded or spherical for reasons of good flockability of the adhesive area. On the other hand, if the afterglow pigment is located at a location separate from the flocking point, it can also have a different shape, e.g. be needle or tabular.
Das erfindungsgemäße Konzept läßt sich bei sämtlichen bekannten Beflockungsmaßnahmen, z.B. der Direkt-, Transfer- oder Aufbügelbeflockung, verwirklichen, wobei lediglich dafür Sorge zu tragen ist, daß das Nachleuchtpigment (im Endzustand) in dem unter dem Flock liegenden Klebstoffbereich untergebracht ist. Ob sich hierbei etwa zwischen Klebstoffbereich und Substrat noch eine weitere Klebstoffschicht befindet oder nicht spielt keine Rolle.The concept according to the invention can be applied to all known flocking measures, e.g. the direct, transfer or iron-on flocking, realizing only that care must be taken to ensure that the afterglow pigment (in the final state) is accommodated in the adhesive area under the flock. It does not matter whether there is another layer of adhesive between the adhesive area and the substrate.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84110510A EP0173762A1 (en) | 1984-09-04 | 1984-09-04 | After-illuminating flocked substrate, process and apparatus for its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84110510A EP0173762A1 (en) | 1984-09-04 | 1984-09-04 | After-illuminating flocked substrate, process and apparatus for its manufacture |
Publications (1)
Publication Number | Publication Date |
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EP0173762A1 true EP0173762A1 (en) | 1986-03-12 |
Family
ID=8192141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP84110510A Withdrawn EP0173762A1 (en) | 1984-09-04 | 1984-09-04 | After-illuminating flocked substrate, process and apparatus for its manufacture |
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EP (1) | EP0173762A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993012283A1 (en) * | 1991-12-12 | 1993-06-24 | Alletto Rothhaar | Process for producing flocked decorative floor coverings from recycled rubber granulates |
DE202016000367U1 (en) | 2016-01-20 | 2016-02-05 | Rolf Espe | Press pad for single and multi-day presses whose silicone elastomer padding layer is applied in a 3D printing process. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838762A (en) * | 1955-01-27 | 1958-06-17 | Firth Carpet Company Inc | Luminous pile fabric floor covering |
FR2176559A1 (en) * | 1972-03-23 | 1973-11-02 | Gravisse Philippe | Photoluminescent fabrics - contg resin and zinc sulphide |
FR2384836A1 (en) * | 1977-03-25 | 1978-10-20 | Bric | COATED PHOTOLUMINESCENT TEXTILES |
DE2949901A1 (en) * | 1979-12-12 | 1981-06-19 | Heinz Dipl.-Phys. 8000 München Pape | Decorative lighting effect generating device - uses luminescent body containing fluorescent or phosphorescent particles for collecting impinging light and its emission |
DE3019260A1 (en) * | 1980-05-20 | 1981-11-26 | Peter 7630 Lahr Kollmer | BINDING AGENT LUMINOUS PAINT |
-
1984
- 1984-09-04 EP EP84110510A patent/EP0173762A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838762A (en) * | 1955-01-27 | 1958-06-17 | Firth Carpet Company Inc | Luminous pile fabric floor covering |
FR2176559A1 (en) * | 1972-03-23 | 1973-11-02 | Gravisse Philippe | Photoluminescent fabrics - contg resin and zinc sulphide |
FR2384836A1 (en) * | 1977-03-25 | 1978-10-20 | Bric | COATED PHOTOLUMINESCENT TEXTILES |
DE2949901A1 (en) * | 1979-12-12 | 1981-06-19 | Heinz Dipl.-Phys. 8000 München Pape | Decorative lighting effect generating device - uses luminescent body containing fluorescent or phosphorescent particles for collecting impinging light and its emission |
DE3019260A1 (en) * | 1980-05-20 | 1981-11-26 | Peter 7630 Lahr Kollmer | BINDING AGENT LUMINOUS PAINT |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993012283A1 (en) * | 1991-12-12 | 1993-06-24 | Alletto Rothhaar | Process for producing flocked decorative floor coverings from recycled rubber granulates |
DE202016000367U1 (en) | 2016-01-20 | 2016-02-05 | Rolf Espe | Press pad for single and multi-day presses whose silicone elastomer padding layer is applied in a 3D printing process. |
US12005667B2 (en) | 2016-01-20 | 2024-06-11 | Hueck Rheinische Gmbh | Press pad for a hydraulic heat press, and method for producing it |
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