JP3257403B2 - Decorative sheet and method for producing the same - Google Patents

Decorative sheet and method for producing the same

Info

Publication number
JP3257403B2
JP3257403B2 JP16013696A JP16013696A JP3257403B2 JP 3257403 B2 JP3257403 B2 JP 3257403B2 JP 16013696 A JP16013696 A JP 16013696A JP 16013696 A JP16013696 A JP 16013696A JP 3257403 B2 JP3257403 B2 JP 3257403B2
Authority
JP
Japan
Prior art keywords
resin
layer
decorative sheet
synthetic resin
foaming agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP16013696A
Other languages
Japanese (ja)
Other versions
JPH106422A (en
Inventor
孝弘 角谷
勇司 高橋
臣吾 鳥海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppan Inc filed Critical Toppan Inc
Priority to JP16013696A priority Critical patent/JP3257403B2/en
Publication of JPH106422A publication Critical patent/JPH106422A/en
Application granted granted Critical
Publication of JP3257403B2 publication Critical patent/JP3257403B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、一般住宅、ホール
等の壁面や天井などに用いられ、塩化ビニル樹脂を使用
しない、大きい光沢差を有する内装用化粧シートに関す
るものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative sheet for interior use having a large difference in gloss, which is used for walls and ceilings of general houses and halls and does not use a vinyl chloride resin.

【0002】[0002]

【従来の技術】従来、一般住宅、ホール等の壁面や天井
用の化粧シートとしては、例えば、紙基材上に、発泡
剤、可塑剤を含有した塩化ビニル樹脂層を設けた上に絵
柄印刷したものや、印刷した上に発泡剤を含まない樹脂
層を設けたもの等があるが、前者は塩化ビニル樹脂を使
用するため、廃棄物処理の段階で環境問題を起こす危険
性が有る等課題を抱えている、一方後者は、塩化ビニル
樹脂を使用しない構成は取れるが、大きい光沢差や凹凸
の意匠表現に乏しいものである
2. Description of the Related Art Conventionally, as a decorative sheet for walls and ceilings of general houses, halls, etc., for example, a vinyl chloride resin layer containing a foaming agent and a plasticizer is provided on a paper base, followed by pattern printing. Some of them are printed, and others are printed and provided with a resin layer that does not contain a foaming agent.The former uses vinyl chloride resin, which poses a risk of causing environmental problems at the waste disposal stage. On the other hand, the latter can take a configuration that does not use a vinyl chloride resin, but has poor design expression of large gloss difference and unevenness

【0003】[0003]

【発明が解決しようとする課題】本発明は、上記従来技
術の問題点に鑑みなされたもので、その目的とするとこ
ろは、一般住宅、ホール等の壁面や天井などに用いられ
る内装用化粧シートに、材料として塩化ビニル樹脂を使
用しないで、大きい光沢差や凹凸の意匠表現を付与する
ことである。
SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and has as its object to provide an interior decorative sheet used for walls and ceilings of ordinary houses, halls and the like. Another object of the present invention is to provide a large gloss difference and a design expression of unevenness without using a vinyl chloride resin as a material.

【0004】[0004]

【課題を解決するための手段】本発明の化粧シートは、
基材上に、カプセル発泡剤を含有する水性のエマルジョ
ン樹脂主体からなり発泡された発泡性合成樹脂層、絵
柄印刷層、発泡剤を含まないペーストタイプのアクリ
ル樹脂主体からなる非発泡性合成樹脂の凸状の模様層と
を順次具備することを特徴とする化粧シートである。ま
た、本発明の化粧シートの製造方法は、基材上に、カプ
セル発泡剤を含有する水性のエマルジョン樹脂主体から
なる発泡性合成樹脂層と、絵柄印刷層と、発泡剤を含ま
ないペーストタイプのアクリル樹脂主体からなる非発泡
性合成樹脂の凸状の模様層とを順次形成し、しかる後、
前記発泡性合成樹脂層を加熱発泡することを特徴とする
化粧シートの製造方法である。
Means for Solving the Problems The decorative sheet of the present invention comprises:
An aqueous emulsion containing a capsule foaming agent on a substrate
A foamable synthetic resin layer mainly composed of foam resin , a pattern printing layer, and a paste type acrylic containing no foaming agent.
With a convex pattern layer of non-foamable synthetic resin
A decorative sheet characterized by sequentially comprising a. Further, the method for producing a decorative sheet of the present invention, the foamable synthetic resin layer mainly composed of an aqueous emulsion resin containing a capsule foaming agent, a picture printing layer, and a paste type containing no foaming agent, on the base material. A convex pattern layer of a non-foamable synthetic resin mainly composed of an acrylic resin is sequentially formed, and thereafter,
A method for producing a decorative sheet, comprising heating and foaming the foamable synthetic resin layer.

【0005】[0005]

【発明の実施の形態】本発明を実施の形態に基づき詳細
に説明すれば、本発明の化粧シート(図1)は、基材
0上に、カプセル発泡剤と水性のエマルジョン樹脂を主
体とする発泡性樹脂層11を形成し、該発泡性樹脂層1
1上に、絵柄印刷層12を形成し、更に該絵柄印刷層1
2上に、発泡剤を含まないペーストタイプのアクリル樹
脂主体からなる非発泡性合成樹脂にて凸状の模様層13
を形成してなるものである。
If DETAILED DESCRIPTION OF THE INVENTION The present invention in detail based on the embodiments described, the decorative sheet (Fig. 1) of the present invention, the substrate 1
On 0, to form a foamable resin layer 11 composed mainly of capsules foaming agent and an aqueous emulsion resin, the foamed resin layer 1
A pattern printing layer 12 is formed on the pattern printing layer 1.
2 Paste type acrylic tree without foaming agent
The convex pattern layer 13 made of a non-foamable synthetic resin mainly composed of fat
Is formed.

【0006】前記基材10としては、ガラス繊維、不織
布、不燃紙、難燃紙等を用いることができる。
As the substrate 10, glass fiber, non-woven fabric, non-combustible paper, flame-retardant paper and the like can be used.

【0007】また、前記発泡性樹脂層11としては、カ
プセル発泡剤、樹脂、そして、充填剤を主体とし、溶剤
タイプや、エマルジョンタイプとして配合し、塗布して
設けるが、カプセル発泡剤としては、ブタン、イソブタ
ン、ノルマルヘキサン等炭化水素の揮発性物質を内包物
質とし、アクリロニトリル、メタクリルニトリル及びこ
れらの共重合体等を壁材としたものを用いることができ
る。また、樹脂としては、アクリル酸、アクリル酸エス
テル、または、メタクリル酸エステル、アクリロニトリ
ル等の重合体や、エチレン−酢酸ビニル共重合体や、ニ
トロセルロースなどのセルロース誘導体そして、ポリビ
ニルブチラール等を用いることができる、尚、塩化ビニ
ル、塩化ビニリデン等は、前記環境問題を起こす危険性
があることから使用不可とする。また、充填剤として
は、水酸化アルミニューム、酸化チタン、炭酸カルシウ
ム等を用いることができる。
The foamable resin layer 11 is mainly composed of a capsule foaming agent, a resin, and a filler, and is blended and applied as a solvent type or an emulsion type. It is possible to use those containing volatile substances of hydrocarbons such as butane, isobutane and normal hexane as inclusion substances, and acrylonitrile, methacrylonitrile, and copolymers thereof as wall materials. In addition, as the resin, acrylic acid, acrylic acid ester, or methacrylic acid ester, a polymer such as acrylonitrile, an ethylene-vinyl acetate copolymer, a cellulose derivative such as nitrocellulose, and polyvinyl butyral may be used. Yes, vinyl chloride, vinylidene chloride and the like are not allowed because of the risk of causing the above environmental problems. Further, as the filler, aluminum hydroxide, titanium oxide, calcium carbonate, or the like can be used.

【0008】特に水性エマルジョンタイプとして上記材
料を配合し、紙基材に塗布して発泡性樹脂層11を設け
る場合には、その下層に水分の紙基材への浸込み防止や
波打ち防止としてアクリル樹脂、エチレン−酢酸ビニル
共重合体や、ニトロセルロースなどのセルロース誘導体
そして、ポリビニルブチラール等の樹脂コート層を設け
ておくことが望ましい。
In particular, when the above-mentioned material is blended as an aqueous emulsion type and applied to a paper base to form a foamable resin layer 11, an acrylic layer is provided below the base to prevent moisture from penetrating into the paper base and preventing waving. It is desirable to provide a resin, a cellulose derivative such as an ethylene-vinyl acetate copolymer or nitrocellulose, and a resin coat layer such as polyvinyl butyral.

【0009】また、前記絵柄層12のインキの樹脂バイ
ンダーとしては、アクリル酸、アクリル酸エステル、ま
たは、メタクリル酸エステルを主成分とする重合体や、
これらに、塩化ビニル−酢酸ビニル共重合体、ニトロセ
ルロース、セルロースアセトブチレート、セルロースア
セテートプロピオネート、ポリビニルブチラールなどの
樹脂を併用したものや、これらに、イソシアネートを添
加したものや、エチレン−酢酸ビニル共重合体、そして
アクリル酸アミド−アクリル酸エステル共重合体等を用
いることができる。
The resin binder for the ink of the picture layer 12 may be a polymer mainly composed of acrylic acid, acrylic acid ester or methacrylic acid ester,
These are used in combination with resins such as vinyl chloride-vinyl acetate copolymer, nitrocellulose, cellulose acetobutyrate, cellulose acetate propionate, polyvinyl butyral, and those obtained by adding isocyanate thereto, ethylene-acetic acid, and the like. A vinyl copolymer, an acrylamide-acrylate copolymer, or the like can be used.

【0010】また、前記模様層13となる非発泡性樹脂
としては、アクリル酸、メタクリル酸、及びこれらの誘
導体、たとえばアクリルエステル、アクリルアミド、ア
クリロニトリルなどの重合体であるアクリル樹脂が最適
であるが、これらに、エチレン−酢酸ビニル共重合体、
ニトロセルロース、セルロースアセトブチレート、セル
ロースアセテートプロピオネート、ポリビニルブチラー
ル、ポリプロピレンの塩素化物などの樹脂を併用したも
のや、これらに、イソシアネートを添加したもの等を用
いることができる、尚、塩化ビニル、塩化ビニリデン等
は、前記環境問題を起こす危険性があることから使用不
可とする。。
The most suitable non-foamable resin for forming the pattern layer 13 is acrylic acid, methacrylic acid, or a derivative thereof, for example, an acrylic resin which is a polymer such as acrylic ester, acrylamide, and acrylonitrile. These include ethylene-vinyl acetate copolymer,
Nitrocellulose, cellulose acetobutyrate, cellulose acetate propionate, polyvinyl butyral, or a combination of resins such as chlorinated polypropylene, and those to which isocyanate has been added, etc. Vinylidene chloride and the like are not allowed because of the risk of causing the above environmental problems. .

【0011】[0011]

【実施例1】図1に基づき、本件発明になる化粧シート
の1実施例を説明する。坪量120g/m2 の原紙10
(特種製紙(株)製:TTー120TW)の片面に、下
記配合1のものを、コーターにて、固形分120g/m
2 塗布して、発泡性樹脂層11を設けた、次に、該発泡
性樹脂層11上にアクリル−エチレン−酢酸ビニル共重
合体インキ(東洋インキ製造(株)製)により絵柄層1
2を印刷した、更に該絵柄印刷層12上に、下記配合2
に示す透明アクリルペーストを、固形分20g/m2
グラビア印刷して、非発泡性樹脂の模様層13を設け
た、そして、その後、熱(150℃、40秒)により発
泡を行い、本件発明の化粧シートを得た。 配合1(エマルジョンタイプ:固形分比) ・アクリル樹脂水性エマルシ゛ヨン クラレ社製 LXSー134 100部 ・水酸化アルミニューム 日本軽金属社製 Bー143 100部 ・エクスパンセル054 カプセル発泡剤 日本フェライト 10部 ・分散剤 6部 ・消泡剤 1.2部 ・白色顔料 25部 ・湿潤剤 3.3部 ・ブロッキング防止剤 0.6部 ・増粘剤 2.4部 配合2(ペーストタイプ:固形分比) ・アクリル樹脂 日本ゼオン社製 Fー320 100部 ・可塑剤1 三菱化学社製 Dー160 50部 ・可塑剤2 三菱化学社製 Dー343 10部 ・2次可塑剤 日本石油洗剤社製 アルケン56N 20部 ・水酸化アルミニューム 日本軽金属社製 Bー143 50部 ・白色顔料 酸化チタン 10部 ・希釈剤 日本エクソン化学社製 Dー40 10部
Embodiment 1 An embodiment of a decorative sheet according to the present invention will be described with reference to FIG. Base paper 10 with a basis weight of 120 g / m 2
On one side of (Special Toshi Paper Co., Ltd .: TT-120TW), the following composition 1 was coated with a coater at a solid content of 120 g / m2.
2 was applied to form a foamable resin layer 11, and then the pattern layer 1 was formed on the foamable resin layer 11 using an acrylic-ethylene-vinyl acetate copolymer ink (manufactured by Toyo Ink Manufacturing Co., Ltd.).
No. 2 was printed, and on the pattern printing layer 12, the following formulation 2
The transparent acrylic paste shown in ( 1) was gravure-printed at a solid content of 20 g / m 2 to provide a pattern layer 13 of a non-foamable resin. Thereafter, foaming was performed by heat (150 ° C., 40 seconds). Was obtained. Formulation 1 (emulsion type: solid content ratio)-Acrylic resin aqueous emulsion LXS-134 100 parts manufactured by Kuraray Co., Ltd.-Aluminum hydroxide Nippon Light Metal Co., Ltd. B-143 100 parts-Expancel 054 capsule foaming agent Nippon Ferrite 10 parts- Dispersant 6 parts ・ Defoamer 1.2 parts ・ White pigment 25 parts ・ Wetting agent 3.3 parts ・ Blocking inhibitor 0.6 parts ・ Thickener 2.4 parts Formulation 2 (paste type: solids ratio)・ Acrylic resin 100 parts of F-320 manufactured by Zeon Corporation ・ Plasticizer 1 50 parts of D-160 manufactured by Mitsubishi Chemical Corporation ・ Plasticizer 2 10 parts of D-343 manufactured by Mitsubishi Chemical Corporation ・ Secondary plasticizer Alkene 56N manufactured by Nippon Oil Detergent Co., Ltd. 20 parts ・ Aluminum hydroxide Nippon Light Metal Company B-143 50 parts ・ White pigment titanium oxide 10 parts ・ Diluent D-4 manufactured by Nippon Exxon Chemical Co., Ltd. 10 parts

【0012】実施例1での化粧シートの光沢について、
試験を行った処、以下、良好な結果が得られた。 当該シートの光沢度(光沢計60°) 発泡性樹脂層11面 5 絵柄印刷層12面 7 非発泡性樹脂の模様層13面 18
Regarding the gloss of the decorative sheet in Example 1,
After the test, good results were obtained below. Glossiness of the sheet (gloss meter 60 °) 11 foamable resin layers 5 12 picture print layers 7 13 non-foamable resin pattern layers 18

【0013】[0013]

【発明の効果】本件発明の一般住宅、ホール等の壁面や
天井用の化粧シートは、材料面で塩化ビニル樹脂を使用
していないため、従来品のような廃棄物処理の段階で環
境問題を起こす危険性が少なく、また、カプセル発泡剤
を使用しているため、大きい光沢差や凹凸の意匠表現を
得ることができる効果も兼ね備えているものである。
The decorative sheet for the walls and ceilings of general houses and halls of the present invention does not use vinyl chloride resin in the material side, so that environmental problems occur at the stage of waste disposal like conventional products. Since the capsule foaming agent is used, there is little danger of causing a large difference in gloss and a design expression of unevenness can be obtained.

【0014】[0014]

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の化粧シートを断面で表した説明図であ
る。
FIG. 1 is an explanatory view showing a cross section of a decorative sheet of the present invention.

【符号の説明】[Explanation of symbols]

10…基材 11…発泡性樹脂層 12…絵柄層 13…非発泡性樹脂による模様層 DESCRIPTION OF SYMBOLS 10 ... Base material 11 ... Foamable resin layer 12 ... Picture layer 13 ... Pattern layer by non-foamable resin

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平9−193276(JP,A) 特開 平7−232396(JP,A) 特開 昭62−86030(JP,A) 特開 昭63−210147(JP,A) 特開 平6−182916(JP,A) 特開 昭56−92061(JP,A) 特開 平7−80979(JP,A) (58)調査した分野(Int.Cl.7,DB名) B32B 1/00 - 35/00 ────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-9-193276 (JP, A) JP-A-7-232396 (JP, A) JP-A-62-286030 (JP, A) JP-A-63-193 210147 (JP, A) JP-A-6-182916 (JP, A) JP-A-56-92061 (JP, A) JP-A-7-80979 (JP, A) (58) Fields investigated (Int. 7 , DB name) B32B 1/00-35/00

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】基材上に、カプセル発泡剤を含有する水性
のエマルジョン樹脂主体からなり発泡された発泡性合成
樹脂層、絵柄印刷層、発泡剤を含まないペーストタ
イプのアクリル樹脂主体からなる非発泡性合成樹脂の凸
状の模様層とが順次形成されてなることを特徴とする化
粧シート。
An aqueous solution containing a capsule foaming agent on a substrate.
And expandable synthetic resin layer which is made foam from the emulsion resin principal, not including a picture-printed layer, a foaming agent Pesutota
Convex of non-foamable synthetic resin composed mainly of acrylic resin
A decorative sheet comprising: a plurality of pattern layers sequentially formed .
【請求項2】基材上に、カプセル発泡剤を含有する水性
のエマルジョン樹脂主体からなる発泡性合成樹脂層と、
絵柄印刷層と、発泡剤を含まないペーストタイプのアク
リル樹脂主体からなる非発泡性合成樹脂の凸状の模様層
とを順次形成し、しかる後、前記発泡性合成樹脂層を加
熱発泡することを特徴とする化粧シートの製造方法。
2. An aqueous solution containing a capsule foaming agent on a substrate.
A foamable synthetic resin layer mainly composed of an emulsion resin,
A pattern printing layer and a paste type
Convex pattern layer of non-foamable synthetic resin mainly composed of ril resin
Are sequentially formed, and then the foamable synthetic resin layer is added.
A method for producing a decorative sheet, which comprises thermally foaming.
JP16013696A 1996-06-20 1996-06-20 Decorative sheet and method for producing the same Expired - Fee Related JP3257403B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16013696A JP3257403B2 (en) 1996-06-20 1996-06-20 Decorative sheet and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16013696A JP3257403B2 (en) 1996-06-20 1996-06-20 Decorative sheet and method for producing the same

Publications (2)

Publication Number Publication Date
JPH106422A JPH106422A (en) 1998-01-13
JP3257403B2 true JP3257403B2 (en) 2002-02-18

Family

ID=15708660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16013696A Expired - Fee Related JP3257403B2 (en) 1996-06-20 1996-06-20 Decorative sheet and method for producing the same

Country Status (1)

Country Link
JP (1) JP3257403B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5206637B2 (en) * 2009-09-30 2013-06-12 大日本印刷株式会社 Method for producing foamed decorative sheet

Also Published As

Publication number Publication date
JPH106422A (en) 1998-01-13

Similar Documents

Publication Publication Date Title
JP3625069B2 (en) Decorative sheet and manufacturing method thereof
US3844814A (en) Foamed decorative covering material and method of manufacture
JP3171425B2 (en) Interior material and manufacturing method thereof
JP2004043983A (en) Wall covering material
JP3257403B2 (en) Decorative sheet and method for producing the same
JP2000211049A (en) Foamed decorative material
JP3988896B2 (en) Wall covering sheet
JP4662588B2 (en) Wall covering made of laminated polyvinyl chloride film
JPH0780979A (en) Decorative material
JPH1148413A (en) Formaldehyde trad wall paper and manufacture thereof
JP2993283B2 (en) Wall paper
JP2001030398A (en) Decorative material and manufacture thereof
EP0559031B1 (en) Decorative sheet and method of producing the same
JP2000233461A (en) Foam sheet
JPH04229243A (en) Decorative sheet
JPH09123339A (en) Decorative material having moisture absorbing and emitting property
JPH10175280A (en) Decorative laminated sheet
JP3925970B2 (en) Manufacturing method of decorative sheet
JPH11115111A (en) Formaldehyde scavenging wall paper
JPH06143471A (en) Interior material
JPH09300507A (en) Antibacterial decorative sheet
JPS584879A (en) Wall paper and method
JP2607665Y2 (en) Wall covering
JPH09157427A (en) Paste-like composition and laminate having synthetic resin layer prepared by using the same
JPH09165892A (en) Wall paper and its manufacture

Legal Events

Date Code Title Description
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071207

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081207

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091207

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091207

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101207

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111207

Year of fee payment: 10

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121207

Year of fee payment: 11

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121207

Year of fee payment: 11

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131207

Year of fee payment: 12

LAPS Cancellation because of no payment of annual fees