A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LAMINATED SHEET AND FOAMED LAMINATED SHEET
PROBLEM TO BE SOLVED: To provide a laminated sheet and a foamed laminated sheet which suppress scaly exfoliation between a foamed resin layer of a foamed laminated sheet and a non-foamed resin layer A and have excellent scratch resistance.SOLUTION: There is provided a laminated sheet obtained by laminating at least a foaming agent-containing resin layer and a non-foamed resin layer A in this order on a substrate, wherein (1) the non-foamed resin layer A contains a polar resin, (2) the foaming agent-containing resin layer comprises a polyolefin resin and the following (a) component and/or (b) component: (a) a resin having a carboxyl group and/or a carboxylic acid anhydride group; (b) a wax having carboxyl group and/or a carboxylic acid anhydride group.
【課題】発泡積層シートの発泡樹脂層と、非発泡樹脂層Ａとの間の鱗片状剥離が抑制され、耐傷性にも優れた積層シート及び発泡積層シートを提供する。【解決手段】基材上に、少なくとも発泡剤含有樹脂層及び非発泡樹脂層Ａがこの順に積層されている積層シートであって、（１）前記非発泡樹脂層Ａは、極性樹脂を含有し、（２）前記発泡剤含有樹脂層は、ポリオレフィン樹脂と、下記（ａ）成分及び／又は（ｂ）成分：（ａ）カルボキシル基及び／又はカルボン酸無水物基を有する樹脂；（ｂ）カルボキシル基及び／又はカルボン酸無水物基を有するワックス；とを含有することを特徴とする積層シート。【選択図】なし
LAMINATED SHEET AND FOAMED LAMINATED SHEET
PROBLEM TO BE SOLVED: To provide a laminated sheet and a foamed laminated sheet which suppress scaly exfoliation between a foamed resin layer of a foamed laminated sheet and a non-foamed resin layer A and have excellent scratch resistance.SOLUTION: There is provided a laminated sheet obtained by laminating at least a foaming agent-containing resin layer and a non-foamed resin layer A in this order on a substrate, wherein (1) the non-foamed resin layer A contains a polar resin, (2) the foaming agent-containing resin layer comprises a polyolefin resin and the following (a) component and/or (b) component: (a) a resin having a carboxyl group and/or a carboxylic acid anhydride group; (b) a wax having carboxyl group and/or a carboxylic acid anhydride group.
【課題】発泡積層シートの発泡樹脂層と、非発泡樹脂層Ａとの間の鱗片状剥離が抑制され、耐傷性にも優れた積層シート及び発泡積層シートを提供する。【解決手段】基材上に、少なくとも発泡剤含有樹脂層及び非発泡樹脂層Ａがこの順に積層されている積層シートであって、（１）前記非発泡樹脂層Ａは、極性樹脂を含有し、（２）前記発泡剤含有樹脂層は、ポリオレフィン樹脂と、下記（ａ）成分及び／又は（ｂ）成分：（ａ）カルボキシル基及び／又はカルボン酸無水物基を有する樹脂；（ｂ）カルボキシル基及び／又はカルボン酸無水物基を有するワックス；とを含有することを特徴とする積層シート。【選択図】なし
LAMINATED SHEET AND FOAMED LAMINATED SHEET
積層シート及び発泡積層シート
NEZU YOSHIAKI (author) / NARITA MASANORI (author)
2015-10-29
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
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