PL110734B1 - Reflection layer - Google Patents

Reflection layer Download PDF

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Publication number
PL110734B1
PL110734B1 PL18065075A PL18065075A PL110734B1 PL 110734 B1 PL110734 B1 PL 110734B1 PL 18065075 A PL18065075 A PL 18065075A PL 18065075 A PL18065075 A PL 18065075A PL 110734 B1 PL110734 B1 PL 110734B1
Authority
PL
Poland
Prior art keywords
reflective layer
glass spheres
light
reflection layer
covered
Prior art date
Application number
PL18065075A
Other languages
Polish (pl)
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 filed Critical
Priority to PL18065075A priority Critical patent/PL110734B1/en
Publication of PL110734B1 publication Critical patent/PL110734B1/en

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  • Road Signs Or Road Markings (AREA)
  • Surface Treatment Of Glass (AREA)

Description

Przedmiotem wynalazku jest warstwa odblasko¬ wa maljaca zastosowanie, zwlaszcza przy wytwa¬ rzaniu znaków i tablic drogowych. Wynalazek po¬ winien takze znalezc zastosowanie przy produkcji wszelkiego rodzaju znaków i tablic informacyJT nych, zwlaszcza takich, które umieszcza sie w miejscach bez stalego oswietlenia, które w nocy staja sie widoczne i czytelne w momencie kiedy padnie na nie snop swiatla.Znane jest stosowanie warstw odblaskowych do wyrobu zwlaszcza znaków i tablic drogowych, w których warstwa odblaiskowa sklada sie z pla¬ skiej lustrzanej powloki metalicznej, na która nalozony jest lakier przepuszczajacy swiatlo, a na tym lakierze ulozona jest warstwa kulek szkla¬ nych.Niedogodnoscia tego przedstawionego wyzej roz¬ wiazania jest fakt, ze tylko ten promien swiatla zostaje odbity od takiego wyrobu, który pada na niego prawie prostopadle do powierzchni plaskiej, lustrzanej powloki metalicznej.Rozwiazanie wedlug wynalazku calkowicie eli¬ minuje wyzej wymieniona niedogodnosc.Istota warstwy odblaskowej wedlug wynalazku skladajacej sie z kulek szklanych osadzanych na podlozu z warstwa lakieru przepuszczajacego swia¬ tlo jest to, ze prawie polowa powierzchni kulek szklanych pokryta jest lustrzana powloka metali¬ czna. Lustrzana powloka metaliczna, zwlaszcza z glinu, srebra, olowiu czy zlota stanowi pokrycie 10 15 20 25 30 prawie polowy powierzchni kulek szklanych, uzy¬ tych do produkcji wyrobów z warstwa odlblasko- wa.Zaleta rozwiazania wedlug wynalazku jest znacz¬ ne powiekszenie refleksyjnosci swietlnej wyrobu, poniewaz czynna powloka lustrzana pokrywa znacz¬ nie wiekszy procent powierzchni wyrobu z warstwa odblaskowa wedlug wynalazku, a kat padania pro¬ mieni swietlnych odbijanych przez taki wyrób moze osiagnac nawet 110°.Przyklad wykorzystania wynalazku pokazano na rysunku przedstawiajacym przekrój fragmentu wyrobu z warstwa odblaskowa wedlug wynalazku w powiekszeniu.Na plyte 1 szklana, a w innym przypadku z przezroczystego tworzywa sztucznego, nalozono po¬ wloke lakieru 2 przepuszczajacego swiatlo. Nastep¬ na warstwe ulozono z kulek szklanych 3, które znanym sposobem na przyklad przez napylanie w prózni, pokryto lustrzana powloka glinowa 4. W celu zabezpieczenia tej powloki lustrzanej 4 przed uszkodzeniami, od zewnatrz pokryto ja lakierem ochronnym 5.Zastrzezenie patentowe Warstwa odblaskowa skladajaca sie z kulek szklanych osadzonych na podlozu z warstwa lakie¬ ru przepuszczajacego swiatlo, znamienna tym, ze prawie polowa powierzchni kulek szklanych (3) pokryta jest lustrzana powloka metaliczna (4). 110734110 734 PZGraf. Koszalin D-37S ,105 egz. A^l Cena 45 zl ioo: PLThe subject of the invention is a reflective layer that can be used to diminish use, especially in the production of road signs and boards. The invention should also find application in the production of all kinds of signs and information boards, especially those that are placed in places without constant lighting, which become visible and legible at night when a beam of light falls on them. reflective materials for the production of, in particular, road signs and boards, in which the reflective layer consists of a flat metallic mirror coating, on which a light transmitting varnish is applied, and on this varnish there is a layer of glass beads. The inability of this solution presented above is the fact that only this light ray is reflected from such a product that falls on it almost perpendicular to the surface of a flat, mirror metallic coating. The solution according to the invention completely eliminates the above-mentioned disadvantage. The nature of the reflective layer according to the invention consisting of glass beads deposited put a layer of varnish on the substrate The shining light is that almost half of the surface of the glass spheres is covered with a metallic mirror coating. A metallic mirror coating, especially of aluminum, silver, lead or gold, covers almost half of the surface of glass spheres used for the production of products with a reflective layer. The advantage of the solution according to the invention is a significant increase in the light reflection of the product , since the active mirror coating covers a much larger percentage of the surface of the product with the reflective layer according to the invention, and the incidence of light rays reflected by such a product can reach even 110 °. An example of the use of the invention is shown in the drawing showing the cross section of a fragment of the product with a reflective layer according to The invention is enlarged. The glass plate 1, and in another case made of transparent plastic, was coated with a lacquer 2 transmitting light. The next layer is composed of glass spheres 3, which, in a known method, for example by dusting in a vacuum, were covered with a mirror aluminum coating 4. In order to protect this mirror coating 4 against damage, it was covered from the outside with a protective varnish 5. Patent disclaimer Reflective layer consisting of of glass spheres deposited on a light-transmitting lacquer substrate, characterized in that almost half of the surface of the glass spheres (3) is covered with a metallic mirror coating (4). 110 734 110 734 PZ Koszalin D-37S, 105 copies A ^ l Price PLN 45 ioo: PL

Claims (1)

1. Zastrzezenie patentowe Warstwa odblaskowa skladajaca sie z kulek szklanych osadzonych na podlozu z warstwa lakie¬ ru przepuszczajacego swiatlo, znamienna tym, ze prawie polowa powierzchni kulek szklanych (3) pokryta jest lustrzana powloka metaliczna (4). 110734110 734 PZGraf. Koszalin D-37S ,105 egz. A^l Cena 45 zl ioo: PL1. Patent claim A reflective layer consisting of glass spheres deposited on a substrate with a light transmitting lacquer layer, characterized in that almost half of the surface of the glass spheres (3) is covered with a metallic mirror coating (4). 110 734 110 734 PZ Koszalin D-37S, 105 copies A ^ l Price PLN 45 ioo: PL
PL18065075A 1975-05-23 1975-05-23 Reflection layer PL110734B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18065075A PL110734B1 (en) 1975-05-23 1975-05-23 Reflection layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL18065075A PL110734B1 (en) 1975-05-23 1975-05-23 Reflection layer

Publications (1)

Publication Number Publication Date
PL110734B1 true PL110734B1 (en) 1980-07-31

Family

ID=19972229

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18065075A PL110734B1 (en) 1975-05-23 1975-05-23 Reflection layer

Country Status (1)

Country Link
PL (1) PL110734B1 (en)

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