JP2007070789A5 - - Google Patents

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Publication number
JP2007070789A5
JP2007070789A5 JP2006149544A JP2006149544A JP2007070789A5 JP 2007070789 A5 JP2007070789 A5 JP 2007070789A5 JP 2006149544 A JP2006149544 A JP 2006149544A JP 2006149544 A JP2006149544 A JP 2006149544A JP 2007070789 A5 JP2007070789 A5 JP 2007070789A5
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JP
Japan
Prior art keywords
resin layer
foamed
foaming
copolymer
wallpaper
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Application number
JP2006149544A
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Japanese (ja)
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JP2007070789A (en
JP4009873B2 (en
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Priority to JP2006149544A priority Critical patent/JP4009873B2/en
Priority claimed from JP2006149544A external-priority patent/JP4009873B2/en
Publication of JP2007070789A publication Critical patent/JP2007070789A/en
Publication of JP2007070789A5 publication Critical patent/JP2007070789A5/ja
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Publication of JP4009873B2 publication Critical patent/JP4009873B2/en
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Claims (8)

紙質基材上に少なくとも発泡樹脂層が形成されている発泡壁紙であって、
（１）発泡樹脂層が、発泡剤含有樹脂層を発泡させて形成した層であり、
（２）発泡剤含有樹脂層が、アクリル酸及びメタクリル酸の少なくとも１種のモノマーとエチレンとの組み合わせにより得られる共重合体を樹脂成分として含む樹脂組成物により形成された層である、
ことを特徴とする発泡壁紙。 A foamed wallpaper in which at least a foamed resin layer is formed on a paper substrate,
(1) The foamed resin layer is a layer formed by foaming the foaming agent-containing resin layer,
(2) The foaming agent-containing resin layer is a layer formed of a resin composition containing, as a resin component, a copolymer obtained by a combination of at least one monomer of acrylic acid and methacrylic acid and ethylene .
Foam wallpaper characterized by that. 前記共重合体が、エチレン−メタクリル酸共重合体、エチレン−アクリル酸共重合体及びアイオノマー樹脂の少なくとも１種である、請求項１に記載の発泡壁紙。 The copolymer is an ethylene - methacrylic acid copolymer, ethylene - at least one acrylic acid copolymer and ionomer resins, foamed wallpaper of claim 1. 前記共重合体が、水素結合を有する、請求項１に記載の発泡壁紙。 The foam wallpaper according to claim 1, wherein the copolymer has a hydrogen bond. 前記共重合体が、メルトフローレート値０．１〜６０ｇ／１０分（１９０℃，２．１６ｋｇ）である、請求項１〜３のいずれかに記載の発泡壁紙。 The foamed wallpaper according to any one of claims 1 to 3 , wherein the copolymer has a melt flow rate value of 0.1 to 60 g / 10 min (190 ° C, 2.16 kg). 前記共重合体が、樹脂組成物中７０〜１００重量％含有する、請求項１〜４のいずれかに記載の発泡壁紙。 The foamed wallpaper according to any one of claims 1 to 4 , wherein the copolymer is contained in an amount of 70 to 100% by weight in the resin composition. さらに非発泡樹脂層を有し、前記非発泡樹脂層は、紙質基材から順に発泡樹脂層及び非発泡樹脂層となるように形成されている、請求項１〜５のいずれかに記載の発泡壁紙。 Furthermore, it has a non-foaming resin layer, The said non-foaming resin layer is formed so that it may become a foaming resin layer and a non-foaming resin layer in order from a paper-like base material, The foaming in any one of Claims 1-5 wallpaper. 紙質基材と発泡樹脂層との間にさらに非発泡樹脂層が形成されている、請求項１〜６のいずれかに記載の発泡壁紙。 The foamed wallpaper according to any one of claims 1 to 6 , wherein a non-foamed resin layer is further formed between the paper-based substrate and the foamed resin layer. シート最表面層の上からエンボス加工がなされている、請求項１〜７のいずれかに記載の発泡壁紙。 The foamed wallpaper according to any one of claims 1 to 7 , which is embossed from above the outermost surface layer of the sheet.
JP2006149544A 2005-08-11 2006-05-30 Foam wallpaper Active JP4009873B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006149544A JP4009873B2 (en) 2005-08-11 2006-05-30 Foam wallpaper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005233625 2005-08-11
JP2006149544A JP4009873B2 (en) 2005-08-11 2006-05-30 Foam wallpaper

Publications (3)

Publication Number Publication Date
JP2007070789A JP2007070789A (en) 2007-03-22
JP2007070789A5 true JP2007070789A5 (en) 2007-06-07
JP4009873B2 JP4009873B2 (en) 2007-11-21

Family

ID=37932491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006149544A Active JP4009873B2 (en) 2005-08-11 2006-05-30 Foam wallpaper

Country Status (1)

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JP (1) JP4009873B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4905217B2 (en) * 2007-03-29 2012-03-28 大日本印刷株式会社 Foam wallpaper
JP5330713B2 (en) * 2008-03-10 2013-10-30 古河電気工業株式会社 Polyolefin wallpaper
JP5476899B2 (en) * 2009-09-30 2014-04-23 大日本印刷株式会社 Foamed decorative sheet and method for producing resin sheet
JP5195960B2 (en) * 2011-05-02 2013-05-15 大日本印刷株式会社 Foam wallpaper
JP5617820B2 (en) * 2011-11-08 2014-11-05 大日本印刷株式会社 Foam wallpaper

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