Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FLAME-RETARDANT DECORATIVE FLOORING MATERIAL AND METHOD OF MANUFACTURING THE SAME (AS AMENDED)
The present invention relates to a flame-retardant decorative flooring material including a lower layer; a base layer; a printed layer; and a transparent layer sequentially from bottom to top, wherein at least any one of the layers includes a polyvinyl acetal resin. In addition, the present invention relates to a method of manufacturing a flame-retardant decorative flooring material including a lower layer; a base layer; a printed layer; and a transparent layer sequentially from bottom to top, the method including (1) a lower layer preparation step of preparing a lower layer using a composition including 100 parts by weight of a polyvinyl acetal resin and 100 to 400 parts by weight of a filler based on 100 parts by weight of the polyvinyl acetal resin; (2) a base layer preparation step of preparing a base layer composed of glass fiber that is immersed in a PVC sol; (3) a printing step of forming a printed layer by printing a pattern on the base layer or laminating the base layer with a pattern-printed film or paper; (4) a transparent layer preparation step of preparing a transparent layer composed of a transparent PVC film or a PET film; and (5) a lamination step of disposing the base layer including the printed layer formed thereon between the lower layer and the transparent layer and laminating the same.
FLAME-RETARDANT DECORATIVE FLOORING MATERIAL AND METHOD OF MANUFACTURING THE SAME (AS AMENDED)
The present invention relates to a flame-retardant decorative flooring material including a lower layer; a base layer; a printed layer; and a transparent layer sequentially from bottom to top, wherein at least any one of the layers includes a polyvinyl acetal resin. In addition, the present invention relates to a method of manufacturing a flame-retardant decorative flooring material including a lower layer; a base layer; a printed layer; and a transparent layer sequentially from bottom to top, the method including (1) a lower layer preparation step of preparing a lower layer using a composition including 100 parts by weight of a polyvinyl acetal resin and 100 to 400 parts by weight of a filler based on 100 parts by weight of the polyvinyl acetal resin; (2) a base layer preparation step of preparing a base layer composed of glass fiber that is immersed in a PVC sol; (3) a printing step of forming a printed layer by printing a pattern on the base layer or laminating the base layer with a pattern-printed film or paper; (4) a transparent layer preparation step of preparing a transparent layer composed of a transparent PVC film or a PET film; and (5) a lamination step of disposing the base layer including the printed layer formed thereon between the lower layer and the transparent layer and laminating the same.
FLAME-RETARDANT DECORATIVE FLOORING MATERIAL AND METHOD OF MANUFACTURING THE SAME (AS AMENDED)
KWON HYUN JONG (Autor:in) / SON SUK JE (Autor:in) / SUNG JAE WAN (Autor:in) / PARK JONG DAE (Autor:in) / YANG KWANG SUG (Autor:in) / KIM UNG KIL (Autor:in) / KIM JUN YOUNG (Autor:in)
01.03.2018
Patent
Elektronische Ressource
Englisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
Flame retardant flooring material and a method for manufacturing the same
Europäisches Patentamt | 2022
A FLAME RETARDANT FLOORING MATERIAL AND METHOD OF MANUFACTURING THE SAME
| Europäisches Patentamt | 2017
Flame retardant flooring material and a method for manufacturing the same
| Europäisches Patentamt | 2021
A method for manufacturing the excellent flame retardant flooring material
| Europäisches Patentamt | 2017