A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STOCK ROLL FOR FOAMED WALL PAPER AND FOAMED WALL PAPER
PROBLEM TO BE SOLVED: To provide foamed wall paper or a stock roll of the same which uses a non-polar olefin resin as a resin constituting a foaming agent-containing resin composition and prevents cracking on a printed ink film in a foaming step and an emboss step.SOLUTION: A roll stock of foamed wall paper is formed by stacking a foaming agent-containing resin layer 2 containing a foaming agent, a foaming agent-free resin layer 3 containing no foaming agent and a printed ink film 4 in this order on a base material 1. Both the foaming agent-containing resin layer and the foaming agent-free resin layer contain olefin resins as resin components, and 20 mass% or more of an inorganic filler with an average particle diameter of 3 μm or less is blended in the foaming agent-free resin layer.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、発泡剤を含有しない発泡剤未含有樹脂層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と発泡剤未含有樹脂層とを、いずれも、樹脂成分としてオレフィン系樹脂を含むものとし、かつ、発泡剤未含有樹脂層に、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
STOCK ROLL FOR FOAMED WALL PAPER AND FOAMED WALL PAPER
PROBLEM TO BE SOLVED: To provide foamed wall paper or a stock roll of the same which uses a non-polar olefin resin as a resin constituting a foaming agent-containing resin composition and prevents cracking on a printed ink film in a foaming step and an emboss step.SOLUTION: A roll stock of foamed wall paper is formed by stacking a foaming agent-containing resin layer 2 containing a foaming agent, a foaming agent-free resin layer 3 containing no foaming agent and a printed ink film 4 in this order on a base material 1. Both the foaming agent-containing resin layer and the foaming agent-free resin layer contain olefin resins as resin components, and 20 mass% or more of an inorganic filler with an average particle diameter of 3 μm or less is blended in the foaming agent-free resin layer.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、発泡剤を含有しない発泡剤未含有樹脂層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と発泡剤未含有樹脂層とを、いずれも、樹脂成分としてオレフィン系樹脂を含むものとし、かつ、発泡剤未含有樹脂層に、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
STOCK ROLL FOR FOAMED WALL PAPER AND FOAMED WALL PAPER
発泡壁紙用原反及び発泡壁紙
SAGAWA KOICHI (author)
2018-11-15
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
/
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
ORIGINAL FABRIC FOR FOAMED WALL PAPER AND FOAMED WALL PAPER
| European Patent Office | 2017
RAW FABRIC FOR WALL PAPER, FOAMED WALL PAPER AND METHOD FOR PRODUCING FOAMED WALL PAPER
| European Patent Office | 2018