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MOISTURE-PROOF DECORATIVE PAPER, MOISTURE-PROOF DECORATIVE PLATE USING THE SAME, AND FITTING SUCH AS DOOR
To provide moisture-proof decorative paper which is used in an indoor door, a kitchen door, a storage door and fusuma, a moisture-proof decorative plate using the same, and a fitting such as a door, and specifically, ones having a function of preventing warpage generated by humidity change and temperature change.SOLUTION: Decorative paper 20 is formed by laminating a paper base material 21, a printed pattern layer 22 and a protective resin layer 23 in this order, where the moisture-proof layer has a layer 31 containing a polyvinyl alcohol-based resin, a vapor-deposited layer 32, and a layer 33 containing polyolefin having at least one selected from a carboxyl group, a salt of a carboxyl group, a carboxylic acid anhydride group and carboxylate, in this order, on the back face side of the paper base material. The thickness of the layer 31 containing the polyvinyl alcohol-based resin may be 1 μm or more and 5 μm or less, the thickness of the vapor-deposited layer 32 may be 30 nm or more and 100 nm or less, and the thickness of the layer 33 containing the polyolefin may be 2 μm or more and 10 μm or less.SELECTED DRAWING: Figure 1
【課題】本発明は、室内扉、キッチン扉、収納扉、襖などの建具に用いられ、防湿化粧紙と、それを用いた防湿化粧板及び扉などの建具に関し、詳しくは湿度変化、温度変化等によって発生する反りを防止する機能を有するものである。【解決手段】化粧紙２０は、紙基材２１と、印刷柄層２２と、保護樹脂層２３と、をこの順で積層してなり、防湿層は、紙基材の裏面側に、ポリビニルアルコール系樹脂を含む層３１と、蒸着層３２と、カルボキシル基、カルボキシル基の塩、カルボン酸無水物基及びカルボン酸エステルより選ばれる少なくとも１種を有するポリオレフィンを含む層３３と、をこの順で設けてなる。また、ポリビニルアルコール系樹脂を含む層３１の厚みが、ｌμｍ以上５μｍ以下でもよいし、蒸着層３２の厚みが、３０ｎｍ以上１００ｎｍ以下でもよいし、ポリオレフィンを含む層３３の厚みが、２μｍ以上１０μｍ以下でもよい。【選択図】図１
MOISTURE-PROOF DECORATIVE PAPER, MOISTURE-PROOF DECORATIVE PLATE USING THE SAME, AND FITTING SUCH AS DOOR
To provide moisture-proof decorative paper which is used in an indoor door, a kitchen door, a storage door and fusuma, a moisture-proof decorative plate using the same, and a fitting such as a door, and specifically, ones having a function of preventing warpage generated by humidity change and temperature change.SOLUTION: Decorative paper 20 is formed by laminating a paper base material 21, a printed pattern layer 22 and a protective resin layer 23 in this order, where the moisture-proof layer has a layer 31 containing a polyvinyl alcohol-based resin, a vapor-deposited layer 32, and a layer 33 containing polyolefin having at least one selected from a carboxyl group, a salt of a carboxyl group, a carboxylic acid anhydride group and carboxylate, in this order, on the back face side of the paper base material. The thickness of the layer 31 containing the polyvinyl alcohol-based resin may be 1 μm or more and 5 μm or less, the thickness of the vapor-deposited layer 32 may be 30 nm or more and 100 nm or less, and the thickness of the layer 33 containing the polyolefin may be 2 μm or more and 10 μm or less.SELECTED DRAWING: Figure 1
【課題】本発明は、室内扉、キッチン扉、収納扉、襖などの建具に用いられ、防湿化粧紙と、それを用いた防湿化粧板及び扉などの建具に関し、詳しくは湿度変化、温度変化等によって発生する反りを防止する機能を有するものである。【解決手段】化粧紙２０は、紙基材２１と、印刷柄層２２と、保護樹脂層２３と、をこの順で積層してなり、防湿層は、紙基材の裏面側に、ポリビニルアルコール系樹脂を含む層３１と、蒸着層３２と、カルボキシル基、カルボキシル基の塩、カルボン酸無水物基及びカルボン酸エステルより選ばれる少なくとも１種を有するポリオレフィンを含む層３３と、をこの順で設けてなる。また、ポリビニルアルコール系樹脂を含む層３１の厚みが、ｌμｍ以上５μｍ以下でもよいし、蒸着層３２の厚みが、３０ｎｍ以上１００ｎｍ以下でもよいし、ポリオレフィンを含む層３３の厚みが、２μｍ以上１０μｍ以下でもよい。【選択図】図１
MOISTURE-PROOF DECORATIVE PAPER, MOISTURE-PROOF DECORATIVE PLATE USING THE SAME, AND FITTING SUCH AS DOOR
防湿化粧紙と、それを用いた防湿化粧板及び扉などの建具
FURUSAWA NOBUO (author) / YAMAMURA NATSUKI (author)
2023-03-02
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
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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