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国外专利

Laminated wood flooring for floor heating system | Laminated wooden floor coated with UV on surface for floor warming system

  2014/11/19   浏览:541

[导读] Laminate wood flooring for under-floor heating system comprises back-grooved base, adhesive layer, and printed wood veneer layer laminated in this order from bottom

公开号 CN101006234B
优先权号 KR200475489A | WO2005KR672A
优先权日 2004-09-21 | 2005-03-10
申请号 CN200580028018A
申请日期 2005-03-10
公开日期 2011-06-08
IPC - 现版 E04F001504 | B32B002108
IPC - 现版 - DWPI B27M000108 | B32B002104 | B32B002108 | B32B002110 | B32B002506 | B32B002514 | B32B002900 | B32B002906 | B32B000300 | B32B000502 | B32B000712 | B44C000504 | B44F000902 | E04F001502 | E04F001504 | E04F001510 | E06B000500
专利权人/申请人 LG Chemical Co. Ltd.,KR
摘要 (英语) Disclosed herein is a UV surface-coated laminate wood flooring for an under-floor heating system comprising a back-grooved base, an adhesive layer and a printed wood veneer layer wherein the printed wood veneer layer is produced by impregnating and coating a low-basis weight printed paper with a thermoplastic or thermosetting resin, integrally forming the paper layer with a low-price reinforcing layer by pressing under high pressure, treating the surface of the paper layer with an acryl based primer, and coating the primer-treated paper layer with a solvent-free type UV coating paint, and wherein the back-grooved base and the printed wood veneer layer are adhered to each other by the adhesive layer. The invention is a kind of used for floor of floor heating system, comprising a back slot of the base, an adhesive layer and a printing layer veneer, wherein the veneer layer of the printed by dipping and coating to prepare low quantitative printing paper, is integrally formed with low cost enhancement layer is paper layer, based on the surface of the primer treatment of acryloyl paper layer and a paper layer processed by solvent-free UV paint primer for thermoplastic or thermosetting resin, and the veneer layer and printing layer with back groove is bonded by adhesive layer.
摘要 - DWPI A laminate wood flooring has a back-grooved base (10), an adhesive layer (40), and a printed wood veneer layer (20) laminated in this order from the bottom wherein the printed wood veneer layer includes a reinforcing layer (23), a resin-impregnated low-basis weight paper layer (22), and a primer-treated ultraviolet coating layer (21) laminated in this order from the bottom. Used for an under-floor heating system (claimed). The invention has improved adhesion and surface strength by impregnation of low-basis weight printed paper and integration technique of the printed paper and a reinforcing layer. Preferred Components: The laminate wood flooring further comprises a soundproof layer laminated in a position between the base and the printed wood veneer layer or below the base. Preferred Materials: The resin-impregnated low-basis weight paper layer is produced by printing a tissue paper having a basis weight of 25-50 g/m 2 and impregnating the printed tissue paper with a resin consisting of urea resin, urea-melamine resin, melamine resin, phenol resin, acryl resin, polyester resin, unsaturated polyester resin, epoxy resin, polyvinyl acetate resin, polyvinyl alcohol resin, or urethane resin. The reinforcing layer and the resin-impregnated low-basis weight paper layer are integrally formed by coating the resin, and pressing the coating in a high-pressure press. The primer-treated ultraviolet (UV) coating layer is produced by coating an acryl based primer on the resin-impregnated low-basis weight paper layer, followed by UV coating. The acryl based primer and the UV coating paint are solvent-free type. The reinforcing layer is s a veneer, a shielding paper, a high-density fiberboard (HDF), or a craft paper. The base is consisting of polyvinyl chloride resin layer, a high-density fiberboard (HDF), an oriented strand board (OSB), or a waterproof plywood layer. The figure is a cross-sectional view of UV surface-coated laminate wood flooring.10Base20Printed wood veneer layer21UV coating layer22Low-basis weight paper layer23Reinforcing layer40Adhesive layer
发明人 Kang Seoggoo | LEE, SOO-HWAN | MIN, ILL-HONG
申请国家/地区 CN
优先权国家/地区 KR | WO
优先权年 2004 | 2005
DWPI 同族专利成员 US20060062966A1 | WO2006033510A1 | KR2006026664A | EP1794388A1 | TWI266682B | CN101006234A | JP2008513644A | KR716404B1 | US7449231B2 | TW200610632A | JP04567060B2 | CN101006234B | EP1794388B1
DWPI 同族专利成员计数 13
公开语言 ZH
DWPI 更新 201171
DWPI 同族专利国家/地区计数 109

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