A building board, in particular of wooden material, plastic or a mixture of wooden material and plastic, with a top side and an underside and side edges. A polyurethane layer is applied at least on the top side. A decorative layer imitating a natural material is applied onto the polyurethane layer.
대표청구항▼
It is claimed: 1. A building board comprising a top side, an underside and side edges, a polyurethane layer applied at least on the top side, a decorative layer imitating a natural material applied onto the polyurethane layer, and a polyurethane applied onto the underside, wherein the polyurethane
It is claimed: 1. A building board comprising a top side, an underside and side edges, a polyurethane layer applied at least on the top side, a decorative layer imitating a natural material applied onto the polyurethane layer, and a polyurethane applied onto the underside, wherein the polyurethane layer contains particles heavier than the polyurethane applied onto the underside. 2. The building board according to claim 1, wherein the decorative layer is composed of one or more layers. 3. The building board according to claim 1, further comprising at least one sealing polyurethane layer sealing the decorative layer. 4. The building board according to claim 3, wherein the sealing polyurethane layer has a structural embossing. 5. The building board according to claim 4, wherein the sealing polyurethane layer is in a quantity of about 50 to 400 g/m2. 6. The building board according to claim 5, wherein the sealing polyurethane layer is in a quantity of about 50 and 100 g/m2. 7. The building board according to claim 3, further comprising metals or colored pigments embedded in the sealing polyurethane layer as effect-producing particles. 8. The building board according to claim 3, further comprising optical brightening agents in the sealing polyurethane layer. 9. The building board according to claim 3, further comprising particles with an antistatic effect in the sealing polyurethane layer. 10. The building board according to claim 3, further comprising constituents with an antibacterial effect in the sealing polyurethane layer. 11. The building board according to claim 3, further comprising dirt-repellent constituents in the sealing polyurethane layer. 12. The building board according to claim 1, further comprising a decorative layer imitating a natural material on to the side edges. 13. The building board according to claim 12, wherein the decorative layer includes a structuring embossing imitating a natural material. 14. The building board according to claim 1, wherein the building board is one of wooden, plastic and a mixture of wooden material and plastic. 15. The building board according to claim 1, wherein the decorative layer imitating a natural material is applied directly onto the polyurethane layer such that the decorative layer and the polyurethane layer are in contact and placed in an order of the polyurethane layer and the decorative layer from bottom to top. 16. A building board comprising a top side, an underside and side edges, a polyurethane layer applied at least on the top side, a decorative layer imitating a natural material applied onto the polyurethane layer, and a polyurethane layer on the underside which contains colored particles. 17. A building board comprising a top side, an underside and side edges, a polyurethane layer applied at least on the top side, a decorative layer imitating a natural material applied onto the polyurethane layer, at least one sealing polyurethane layer sealing the decorative layer and corundum particles embedded in the sealing polyurethane layer. 18. A building board comprising a top side, an underside and side edges, a polyurethane layer applied at least on the top side, a decorative layer imitating a natural material applied onto the polyurethane layer, and a polyurethane layer applied onto the underside, wherein the polyurethane layer contains sand, flour or dusts of quartz, granite or marble or metal particles. 19. The building board according to claim 18, wherein the polyurethane layer on the underside contains colored particles.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (176)
Clark Gregory D., Abrasion and stain resistant curable fluorinated coating.
Velin, Per-Erik; Perkins, Brian; Bengtsson, Jan-Olof; Frosthagen, Henrik, Apparatus for distribution of particles on paper, process for providing paper with particles and particle coated paper.
Kemerer William J. (122 Derwent Dr. Pittsburgh PA 15237) Vassar Clyde W. (Cholchester VT), Continuous process for forming products from thermoplastic polymeric material having three-dimensional patterns and surf.
Cercone Larry (Laramie WY) White Nicholas J. (San Diego CA) Lapid Alexander Joseph (San Diego CA), Curing of filament wound columns using a radiant heater.
Hunt Michael O. (West Lafayette IN) Lehmann William F. (Tacoma WA) Fergus David A. (West Lafayette IN), High performance, lightweight structural particleboard.
Eckert Donald C. (Lancaster PA) George J. Richard (Rapho Township ; Lancaster County PA) Lilley George L. (Rapho Township ; Lancaster County PA) Sensenig Darryl L. (Manor Township ; Lancaster County , Loose-lay and adhered surface coverings.
Bolyard Darl J. (Whitmer WV) Price James E. (Jackson TN) Welch Dicky R. (Jackson TN) Henn Gerhard (Konigheim DEX) Petzold Jurgen (Bad Rappenau DEX), Low profile hardwood flooring strip and method of manufacture.
Bolyard Darl J. ; Price James E. ; Welch Dicky Ray ; Henn Gerhard,DEX ; Petzold Jurgen,DEX, Low profile hardwood flooring strip and method of manufacture.
Hunter Bruce W. (Pennsburg PA) Hieter Harold C. (Quakertown PA), Miter-foldable saturated paper-based overlay system and method for fabricating the same.
Terbrack Heinz (lbachstr. 50 4426 Vreden DEX) Terbrack Josef (lbachstr. 50 4426 Vreden DEX), Panel for a composite surface and a method of assembling same.
Floyd Shelton, Parquet flooring panel comprising spaced, wooden strips secured by adhesive and forming irregular end shapes for alignment with adjacent panels.
Mott, Laurence; Axman, Mona, Process for the manufacturing of an improved core for decorative laminates and a decorative laminate obtained by the process.
Fan, Wayne W.; Martin, Steven J.; Qiu, Zai-Ming; Terrazas, Michael S.; Cote , Linda G.; Johnson, Mitchell T.; Lien, Larry A., Urethane-based stain-release coatings.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.