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A platform for research: civil engineering, architecture and urbanism
REAR SURFACE MOISTUREPROOF SHEET FOR DECORATIVE PLATE
PROBLEM TO BE SOLVED: To provide a moistureproof sheet which prevents warpage even when used in a place having a large difference in temperature and humidity environments on both sides and to provide a moistureproof sheet which causes no peeling when used for a long period of time or when an external force is inevitably applied.SOLUTION: There is provided a rear surface moistureproof sheet for a decorative plate in which a composite coating layer composed of a reaction product obtained by reacting at least a metal oxide and a phosphorus compound is provided as a barrier layer on a synthetic resin substrate composed of a thermoplastic resin and an adhesive primer layer is provided on the exposed surface of the composite coating layer.SELECTED DRAWING: Figure 1
【課題】両側の温湿度環境に大きな差がある場所で用いても、反りを防止する防湿シートを提供することであり、また、長期使用された場合や、不可抗力的に外力が加わった場合などに剥離が起こらない防湿シートを提供することである。【解決手段】熱可塑性樹脂からなる合成樹脂基材上に、少なくとも金属酸化物とリン化合物とが反応してなる反応生成物からなる複合皮膜層をバリア層として設け、複合皮膜層の表出面に接着用プライマー層を設けてなることを特徴とする化粧板用裏面防湿シートである。【選択図】図１
REAR SURFACE MOISTUREPROOF SHEET FOR DECORATIVE PLATE
PROBLEM TO BE SOLVED: To provide a moistureproof sheet which prevents warpage even when used in a place having a large difference in temperature and humidity environments on both sides and to provide a moistureproof sheet which causes no peeling when used for a long period of time or when an external force is inevitably applied.SOLUTION: There is provided a rear surface moistureproof sheet for a decorative plate in which a composite coating layer composed of a reaction product obtained by reacting at least a metal oxide and a phosphorus compound is provided as a barrier layer on a synthetic resin substrate composed of a thermoplastic resin and an adhesive primer layer is provided on the exposed surface of the composite coating layer.SELECTED DRAWING: Figure 1
【課題】両側の温湿度環境に大きな差がある場所で用いても、反りを防止する防湿シートを提供することであり、また、長期使用された場合や、不可抗力的に外力が加わった場合などに剥離が起こらない防湿シートを提供することである。【解決手段】熱可塑性樹脂からなる合成樹脂基材上に、少なくとも金属酸化物とリン化合物とが反応してなる反応生成物からなる複合皮膜層をバリア層として設け、複合皮膜層の表出面に接着用プライマー層を設けてなることを特徴とする化粧板用裏面防湿シートである。【選択図】図１
REAR SURFACE MOISTUREPROOF SHEET FOR DECORATIVE PLATE
化粧板用裏面防湿シート
FURUSAWA NOBUO (author) / YAGISHITA NOBUNAO (author)
2016-05-09
Patent
Electronic Resource
Japanese
IPC:
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
MOISTUREPROOF SHEET FOR HOUSING MATERIAL AND DECORATIVE PLATE
| European Patent Office | 2017
MOISTUREPROOF SHEET FOR HOUSING MATERIAL AND DECORATIVE PLATE
| European Patent Office | 2017
MOISTUREPROOF SHEET FOR HOUSING MATERIAL AND DECORATIVE PLATE
| European Patent Office | 2017