A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FOAM WALLPAPER ORIGINAL FABRIC AND FOAM WALLPAPER
PROBLEM TO BE SOLVED: To provide a foam wallpaper or its original fabric which uses a non-polar olefin resin as a resin constituting a foaming agent containing resin composition and prevents a print ink coating from being cracked during a foaming step or an embossing step.SOLUTION: A foam wallpaper original fabric is formed by laminating a foaming agent containing resin layer 2 containing a foaming agent, a coating layer 3, and a print ink coating 4 on a base material 1 in this order. The foaming agent containing resin layer includes an olefin resin as a resin component, and the coating layer is mixed with 20% or more of an inorganic filler by mass an average grain size of which is 3 μm or smaller.SELECTED DRAWING: Figure 1
【課題】発泡剤含有樹脂組成物を構成する樹脂として無極性のオレフィン系樹脂を使用して、しかも、発泡工程やエンボス工程で印刷インキ被膜に割れが生じることのない発泡壁紙あるいはその原反を提供すること。【解決手段】基材１上に、発泡剤を含有する発泡剤含有樹脂層２、コーティング層３、及び印刷インキ被膜４を、この順に積層して発泡壁紙の原反とする。そして、前記発泡剤含有樹脂層を樹脂成分としてオレフィン系樹脂を含むものとし、かつ、コーティング層に、平均粒径３μｍ以下の無機フィラーを２０質量％以上配合する。【選択図】図１
FOAM WALLPAPER ORIGINAL FABRIC AND FOAM WALLPAPER
PROBLEM TO BE SOLVED: To provide a foam wallpaper or its original fabric which uses a non-polar olefin resin as a resin constituting a foaming agent containing resin composition and prevents a print ink coating from being cracked during a foaming step or an embossing step.SOLUTION: A foam wallpaper original fabric is formed by laminating a foaming agent containing resin layer 2 containing a foaming agent, a coating layer 3, and a print ink coating 4 on a base material 1 in this order. The foaming agent containing resin layer includes an olefin resin as a resin component, and the coating layer is mixed with 20% or more of an inorganic filler by mass an average grain size of which is 3 μm or smaller.SELECTED DRAWING: Figure 1
【課題】発泡剤含有樹脂組成物を構成する樹脂として無極性のオレフィン系樹脂を使用して、しかも、発泡工程やエンボス工程で印刷インキ被膜に割れが生じることのない発泡壁紙あるいはその原反を提供すること。【解決手段】基材１上に、発泡剤を含有する発泡剤含有樹脂層２、コーティング層３、及び印刷インキ被膜４を、この順に積層して発泡壁紙の原反とする。そして、前記発泡剤含有樹脂層を樹脂成分としてオレフィン系樹脂を含むものとし、かつ、コーティング層に、平均粒径３μｍ以下の無機フィラーを２０質量％以上配合する。【選択図】図１
FOAM WALLPAPER ORIGINAL FABRIC AND FOAM WALLPAPER
発泡壁紙用原反及び発泡壁紙
SAGAWA KOICHI (author)
2018-11-15
Patent
Electronic Resource
Japanese
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
/
C08J
Verarbeitung
,
WORKING-UP
/
D06N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL
,
Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe
| European Patent Office | 2017
ORIGINAL FABRIC FOR WALLPAPER, FOAMED WALLPAPER AND MANUFACTURING METHOD OF FOAMED WALLPAPER
| European Patent Office | 2018