JPH08118564A - Soft vinyl chloride resin sheet and manufacture thereof - Google Patents
Soft vinyl chloride resin sheet and manufacture thereofInfo
- Publication number
- JPH08118564A JPH08118564A JP6287365A JP28736594A JPH08118564A JP H08118564 A JPH08118564 A JP H08118564A JP 6287365 A JP6287365 A JP 6287365A JP 28736594 A JP28736594 A JP 28736594A JP H08118564 A JPH08118564 A JP H08118564A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- sheet
- soft vinyl
- plasticizer migration
- 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.)
- Pending
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229920005989 resin Polymers 0.000 title claims abstract description 77
- 239000011347 resin Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000004014 plasticizer Substances 0.000 claims abstract description 82
- 230000005012 migration Effects 0.000 claims abstract description 40
- 238000013508 migration Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims description 66
- 238000000576 coating method Methods 0.000 claims description 66
- 230000003405 preventing effect Effects 0.000 claims description 26
- 238000000059 patterning Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 230000003449 preventive effect Effects 0.000 abstract description 12
- 239000010410 layer Substances 0.000 description 6
- 238000004049 embossing Methods 0.000 description 5
- -1 ethylene, propylene, vinyl Chemical group 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 239000011342 resin composition Substances 0.000 description 5
- 238000003490 calendering Methods 0.000 description 4
- 238000003618 dip coating Methods 0.000 description 4
- 238000007756 gravure coating Methods 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- INKXYFUMUBZQKV-UHFFFAOYSA-N (2,3,4-triethylphenyl) dihydrogen phosphate Chemical compound CCC1=CC=C(OP(O)(O)=O)C(CC)=C1CC INKXYFUMUBZQKV-UHFFFAOYSA-N 0.000 description 1
- RLPSARLYTKXVSE-UHFFFAOYSA-N 1-(1,3-thiazol-5-yl)ethanamine Chemical compound CC(N)C1=CN=CS1 RLPSARLYTKXVSE-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- PUFGCEQWYLJYNJ-UHFFFAOYSA-N didodecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCC PUFGCEQWYLJYNJ-UHFFFAOYSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- YCZJVRCZIPDYHH-UHFFFAOYSA-N ditridecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCCC YCZJVRCZIPDYHH-UHFFFAOYSA-N 0.000 description 1
- QQVHEQUEHCEAKS-UHFFFAOYSA-N diundecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCC QQVHEQUEHCEAKS-UHFFFAOYSA-N 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- JQCXWCOOWVGKMT-UHFFFAOYSA-N phthalic acid diheptyl ester Natural products CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 238000007763 reverse roll coating Methods 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- LIPMRGQQBZJCTM-UHFFFAOYSA-N tris(2-propan-2-ylphenyl) phosphate Chemical compound CC(C)C1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C(C)C)OC1=CC=CC=C1C(C)C LIPMRGQQBZJCTM-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、表面に可塑剤移行防止
性被膜が形成された軟質塩化ビニル系樹脂シートに関
し、詳しくは、可塑剤移行防止性被膜表面に凹凸を設け
たテーブルマットやデスクマットとして特に好適に使用
される軟質塩化ビニル系樹脂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 soft vinyl chloride resin sheet having a plasticizer migration-preventing coating formed on its surface, and more specifically, a table mat or desk having irregularities on the plasticizer migration-preventing coating. The present invention relates to a soft vinyl chloride resin sheet that is particularly preferably used as a mat.
【０００２】[0002]
【従来の技術】従来よりテーブルクロス、テーブルマッ
ト、ランチョンマット、キッチンクロス、デスクマッ
ト、シャワーカーテンなどとして、ポリ塩化ビニル等の
軟質塩化ビニル系樹脂からなるシートが使用されてい
る。このような軟質塩化ビニル系樹脂からなるシートと
して、軟質塩化ビニル系樹脂中に含まれる可塑剤の移行
に起因する汚れやコピー書類の接着などを防止するため
に、軟質塩化ビニル系樹脂シートのテーブル等との接触
面側、あるいは両面に表面平滑な可塑剤移行防止性被膜
を設けたものが知られている。2. Description of the Related Art Conventionally, sheets made of soft vinyl chloride resin such as polyvinyl chloride have been used as table cloths, table mats, place mats, kitchen cloths, desk mats, shower curtains and the like. As a sheet made of such a soft vinyl chloride resin, a table of the soft vinyl chloride resin sheet is used to prevent stains and adhesion of copy documents due to migration of the plasticizer contained in the soft vinyl chloride resin. It is known to provide a smooth plasticizer migration-preventing film on the contact surface side or both surfaces with the above.
【０００３】[0003]
【発明が解決しようとする課題】上記の可塑剤移行防止
性被膜を形成した軟質塩化ビニル系樹脂シートでは、可
塑剤移行防止性被膜の表面が平滑なために、テーブル表
面等と部分的に密着して、その密着部が不定形の斑紋状
に表れるため、見栄えが悪くなるといった問題があっ
た。この現象は、テーブルマット等としてよく使用され
る透明または半透明のシートを用いた場合に特に顕著に
見られる。In the soft vinyl chloride resin sheet formed with the plasticizer migration-preventing coating, the plasticizer migration-preventing coating has a smooth surface, so that it partially adheres to the table surface or the like. Then, since the close contact portion appears in an irregularly shaped spot pattern, there is a problem that the appearance is deteriorated. This phenomenon is particularly noticeable when a transparent or translucent sheet that is often used as a table mat or the like is used.
【０００４】本発明は、上記の問題を解決するためにな
されたものであって、テーブルマットやデスクマットな
どとして使用しても、テーブル面等との部分的密着が発
生することのない軟質塩化ビニル系樹脂シートを提供す
ることを目的とする。The present invention has been made in order to solve the above-mentioned problems, and even when it is used as a table mat or a desk mat, it does not cause partial adhesion with the table surface or the like. An object is to provide a vinyl resin sheet.
【０００５】[0005]
【課題を解決するための手段】本発明の軟質塩化ビニル
系樹脂シートは、軟質塩化ビニル系樹脂からなる基材シ
ートの少なくとも片面に、表面に凹凸を有する可塑剤移
行防止性被膜が形成されてなることを特徴とするもので
ある。The soft vinyl chloride resin sheet of the present invention comprises a base material sheet made of a soft vinyl chloride resin, and a plasticizer migration-preventing film having irregularities formed on at least one surface thereof. It is characterized by becoming.
【０００６】上記の軟質塩化ビニル系樹脂シートは、例
えば、軟質塩化ビニル系樹脂からなる基材シートの少な
くとも片面に、凹凸を形成し、次いで凹凸形成面側に可
塑剤移行防止性被膜を形成する塗料を塗工して可塑剤移
行防止性被膜を形成することにより製造することができ
る。また、上記の軟質塩化ビニル系樹脂シートは、例え
ば、軟質塩化ビニル系樹脂からなる基材シートの片面
に、可塑剤移行防止性被膜を形成する紫外線硬化型塗料
を塗工し、未硬化状態の紫外線硬化型塗料上に片面に凹
凸が形成された賦型用シートを、凹凸形成面と紫外線硬
化型塗料が接するように密着させ、紫外線硬化型塗料を
硬化させた後、賦型用シートを剥離することによっても
製造することができる。In the above soft vinyl chloride resin sheet, for example, a base sheet made of a soft vinyl chloride resin is provided with concavities and convexities on at least one side, and then a plasticizer migration preventing film is formed on the concavity and convexity side. It can be produced by applying a coating material to form a plasticizer migration preventing film. Further, the above soft vinyl chloride resin sheet, for example, one side of the base material sheet made of soft vinyl chloride resin, coated with an ultraviolet curable coating material forming a plasticizer migration preventive film, uncured state A patterning sheet with irregularities formed on one side of the UV-curable coating is brought into close contact with the concave-convex forming surface and the UV-curable coating to cure the UV-curable coating, and then the patterning sheet is peeled off. It can also be manufactured by
【０００７】本発明の塩化ビニル系樹脂からなる基材シ
ートとしては、ポリ塩化ビニル、あるいは塩化ビニルと
他のモノマー、例えばエチレン、プロピレン、酢酸ビニ
ル、塩化ビニリデン、アクリル酸、メタクリル酸、アク
リル酸エステル、メタクリル酸エステル、マレイン酸、
フマル酸、アクリロニトリル、アルキルビニルエーテル
などとの共重合樹脂、あるいはこれらの樹脂の混合物な
どの塩化ビニル系樹脂に可塑剤、安定剤、および必要に
応じて添加される各種添加剤、例えば滑剤または粘着防
止剤、紫外線吸収剤、抗酸化剤、光安定剤、無機充填
剤、着色剤などを添加した塩化ビニル系樹脂組成物をカ
レンダー法、押出法などの公知の手段でシート状に成形
したものが使用できる。シート基材の厚さは、用途によ
って異なるが、一般的には０．１〜５．０ｍｍ程度が好
ましい。The base sheet made of the vinyl chloride resin of the present invention includes polyvinyl chloride, or vinyl chloride and other monomers such as ethylene, propylene, vinyl acetate, vinylidene chloride, acrylic acid, methacrylic acid and acrylic acid ester. , Methacrylic acid ester, maleic acid,
Plasticizers, stabilizers, and various additives added as needed to vinyl chloride resins such as fumaric acid, acrylonitrile, copolymer resins with alkyl vinyl ether, etc., or mixtures of these resins, such as lubricants or anti-sticking agents. A vinyl chloride resin composition containing additives, UV absorbers, antioxidants, light stabilizers, inorganic fillers, colorants, etc., formed into a sheet by known means such as calendering or extrusion. it can. Although the thickness of the sheet base material varies depending on the application, it is generally preferably about 0.1 to 5.0 mm.
【０００８】本発明の塩化ビニル系樹脂からなる基材シ
ートは、単層からなるものであってもよいし、複数層か
らなるものであってもよい。基材シートが複数層からな
る場合、それぞれの層は同一の組成からなるものであっ
てもよいし、例えば各層に含有させる可塑剤量を変えて
各層の硬さに変化を持たせたものなど、各層の組成が異
なるものであってもよい。また、必要に応じて塩化ビニ
ル系樹脂からなる基材シートの可塑剤移行防止性被膜を
形成しない側の面に塩化ビニル系樹脂あるいは塩化ビニ
ル系樹脂以外の樹脂からなる合成樹脂シート、織布、編
布、不織布、紙などの各種シート、あるいはこれらの積
層シートを積層することもできる。更に、塩化ビニル系
樹脂からなる基材シートは、従来より使用されている軟
質塩化ビニル系樹脂シートのように、プリント模様など
を印刷したものであってもよい。The substrate sheet made of the vinyl chloride resin of the present invention may be composed of a single layer or plural layers. When the base sheet is composed of a plurality of layers, each layer may have the same composition, for example, the amount of plasticizer contained in each layer is changed to change the hardness of each layer. The composition of each layer may be different. Further, if necessary, a vinyl chloride resin or a synthetic resin sheet made of a resin other than the vinyl chloride resin on the surface of the base material sheet made of the vinyl chloride resin on which the plasticizer migration preventing film is not formed, a woven fabric, Various sheets such as knitted cloth, non-woven cloth and paper, or laminated sheets thereof can be laminated. Further, the base sheet made of a vinyl chloride resin may be a printed sheet such as a conventionally used soft vinyl chloride resin sheet having a printed pattern printed thereon.
【０００９】上記塩化ビニル系樹脂組成物に含有する可
塑剤としては、ジ−ｎ−オクチルフタレート、ジ−２−
エチルヘキシルフタレート、ジイソノニルフタレート、
ジブチルフタレート、ブチルベンジルフタレート、ジラ
ウリルフタレート、ジデシルフタレート、ジウンデシル
フタレート、ジトリデシルフタレートなどのフタル酸系
可塑剤；ジオクチルアジペート、ジトリノニルアジペー
ト、ジイソデシルアジペートなどのアジピン酸エステル
系可塑剤；トリクレジルホスフェート、トリキシリルホ
スフェート、トリス（イソプロピルフェニル）ホスフェ
ート、トリブチルホスフェート、トリエチルホスフェー
ト、トリフェニルホスフェート、トリエチルフェニルホ
スフェートなどのリン酸エステル系可塑剤；セバチン酸
エステル系可塑剤；ポリエステル系可塑剤；トリメリッ
ト酸エステル系可塑剤；エポキシ系可塑剤などの公知の
可塑剤が使用できる。上記の可塑剤の含有量としては、
用途などによっても異なるが、一般的には塩化ビニル系
樹脂１００重量部に対し、３０〜７０重量部程度であ
る。Examples of the plasticizer contained in the vinyl chloride resin composition include di-n-octyl phthalate and di-2-
Ethylhexyl phthalate, diisononyl phthalate,
Dibutyl phthalate, butyl benzyl phthalate, dilauryl phthalate, didecyl phthalate, diundecyl phthalate, ditridecyl phthalate, and other phthalic acid plasticizers; dioctyl adipate, ditrinonyl adipate, diisodecyl adipate, and other adipic ester plasticizers; tricre Phosphate ester plasticizers such as dil phosphate, trixylyl phosphate, tris (isopropylphenyl) phosphate, tributyl phosphate, triethyl phosphate, triphenyl phosphate, triethylphenyl phosphate; sebacate ester plasticizers; polyester plasticizers; trimellit Acid ester plasticizers; known plasticizers such as epoxy plasticizers can be used. As the content of the above plasticizer,
Generally, the amount is about 30 to 70 parts by weight with respect to 100 parts by weight of the vinyl chloride-based resin, although it varies depending on the application.
【００１０】上記の塩化ビニル系樹脂からなるシート表
面に設けられる可塑剤移行防止性被膜を形成する塗料と
しては、可塑剤移行防止効果のあるものであれば、水系
型、溶剤型、紫外線硬化型などいずれのものであっても
使用できるが、特に紫外線硬化型のものが好ましい。ま
た、後述する軟質塩化ビニル系樹脂からなる基材シート
の片面に、可塑剤移行防止性被膜を形成する紫外線硬化
型塗料を塗工し、未硬化状態の紫外線硬化型塗料上に、
片面に凹凸が形成された賦型用シートを積層し、紫外線
硬化型塗料を硬化させた後、透明合成樹脂フィルムを剥
離することによって本発明の軟質塩化ビニル系樹脂シー
トを製造する場合においては、勿論紫外線硬化型の塗料
を使用する。紫外線硬化型塗料としては、ポリエーテル
アクリレート系、エポキシアクリレート系、ウレタンア
クリレート系、ポリエステルアクリレート系、チオール
・ジエン反応型系などが用いられる。また、塗料を塗布
する手段によらず、別途製造した表面に凹凸を有する被
膜をラミネートする手段にて、可塑剤移行防止性被膜を
形成することもできる。上記の可塑剤移行防止性被膜の
厚さは、平均すると１〜５０μｍ程度となるようにする
のが好ましい。As a paint for forming a plasticizer migration preventing film provided on the surface of a sheet made of the above vinyl chloride resin, an aqueous type, a solvent type, or an ultraviolet curing type may be used as long as it has a plasticizer migration preventing effect. Any of these can be used, but an ultraviolet curable type is particularly preferable. Further, on one surface of the base sheet made of a soft vinyl chloride-based resin described below, an ultraviolet curable coating material for forming a plasticizer migration-preventing coating is applied, and on an uncured ultraviolet curable coating material,
In the case of producing a soft vinyl chloride resin sheet of the present invention by laminating a patterning sheet having irregularities formed on one surface, curing the ultraviolet curable coating, and peeling the transparent synthetic resin film, Of course, UV curable paint is used. As the ultraviolet curable coating material, a polyether acrylate type, an epoxy acrylate type, a urethane acrylate type, a polyester acrylate type, a thiol / diene reaction type or the like is used. Further, the plasticizer migration-preventing coating can be formed by a means of laminating a coating having irregularities on a surface which is separately manufactured, instead of applying the coating material. The thickness of the plasticizer migration-preventing film is preferably about 1 to 50 μm on average.
【００１１】本発明の軟質塩化ビニル系樹脂シートは、
表面に凹凸を有する可塑剤移行防止性被膜は、片面にの
み形成してもよいし、両面に形成してもよい。表面に可
塑剤移行防止性被膜を両面に形成した場合は、軟質塩化
ビニル系樹脂シート表面が濡れている状態で紙などを置
いた場合であっても、紙がシート表面に付着するような
ことが生じない。また、片面にのみ表面に凹凸を有する
可塑剤移行防止性被膜を設けた場合には、その反対側の
面（即ち、微細凹凸を有する可塑剤移行防止性被膜を設
けていない側の面）に表面平滑な可塑剤移行防止性被膜
を設けることもできる。尚、表面に微細凹凸を有する可
塑剤移行防止性被膜は、表面側に設けてもよいし裏面側
に設けてもよく、用途などによって適宜選定すればよ
い。The soft vinyl chloride resin sheet of the present invention comprises
The plasticizer migration-preventing coating having irregularities on the surface may be formed on only one side or both sides. When a plasticizer migration-preventing film is formed on both surfaces, the paper may adhere to the surface of the soft vinyl chloride resin sheet even if the paper is placed in a wet state. Does not occur. Further, when a plasticizer migration preventive film having irregularities on only one surface is provided, the surface on the opposite side (that is, the surface on which the plasticizer migration preventive film having fine irregularities is not provided) is provided. It is also possible to provide a plasticizer migration preventing coating having a smooth surface. The plasticizer migration-preventing coating having fine irregularities on the surface may be provided on the front surface side or the back surface side, and may be appropriately selected depending on the application.
【００１２】塗料の塗布手段としては、ナイフコーティ
ング、スプレーコーティング、ロールコーティング、グ
ラビアコーティング、リバースロールコーティング、デ
ィップコーティング、スクリーン印刷などの公知の手段
を採用することができるが、後記する軟質塩化ビニル系
樹脂からなるシートの少なくとも片面に凹凸を形成し、
次いで凹凸形成面側に可塑剤移行防止性被膜を形成する
塗料を塗工して可塑剤移行防止性被膜を形成する方法で
本発明の軟質塩化ビニル系樹脂シートを製造する場合に
は、ナイフコーティングのようにドクターナイフとシー
トとの間のクリアランスによって塗布量を調整する塗布
手段では、可塑剤移行防止性被膜表面が平滑となるか、
シート表面の凹部にのみ塗料が塗布されることになるの
で、この場合にはスプレーコーティング、ロールコーテ
ィング、グラビアコーティング、ディップコーティン
グ、スクリーン印刷などの手段を採用する。As a means for applying the paint, known means such as knife coating, spray coating, roll coating, gravure coating, reverse roll coating, dip coating and screen printing can be adopted. Unevenness is formed on at least one side of a resin sheet,
Next, in the case of producing the soft vinyl chloride resin sheet of the present invention by a method of forming a plasticizer migration preventing film by applying a paint for forming a plasticizer migration preventing film on the surface on which irregularities are formed, knife coating is used. In the coating means for adjusting the coating amount by the clearance between the doctor knife and the sheet as described above, whether the surface of the plasticizer migration preventing film becomes smooth,
Since the paint is applied only to the recesses on the surface of the sheet, in this case, means such as spray coating, roll coating, gravure coating, dip coating, and screen printing are adopted.
【００１３】次に、本発明の軟質塩化ビニル系樹脂シー
トの製造方法について説明する。Next, a method for producing the soft vinyl chloride resin sheet of the present invention will be described.
【００１４】本発明の軟質塩化ビニル系樹脂シートの製
造方法の一例としては、まず塩化ビニル系樹脂に可塑
剤、安定剤、および上記の各種添加剤を添加した塩化ビ
ニル系樹脂組成物を、カレンダー法、押出法などの手段
によりシート状に成形し基材シートを得る。As an example of the method for producing the soft vinyl chloride resin sheet of the present invention, first, a vinyl chloride resin composition obtained by adding a plasticizer, a stabilizer, and the above-mentioned various additives to a vinyl chloride resin is calendered. By a method such as extrusion method or extrusion method to obtain a base material sheet.
【００１５】次いで、基材シートの少なくとも片面にエ
ンボス加工を施し、片面あるいは両面に凹凸を形成し、
凹凸を形成した側の面上に可塑剤移行防止性被膜を形成
するための塗料を、上記したスプレーコーティング、ロ
ールコーティング、グラビアコーティング、ディップコ
ーティング、スクリーン印刷などの手段にて塗布し、可
塑剤移行防止性被膜を形成する。このようにすること
で、シートの表面に形成した凹凸と略同調した凹凸が、
可塑剤移行防止被膜表面にも形成される。Next, at least one side of the base sheet is embossed to form irregularities on one side or both sides,
Apply the paint for forming the plasticizer migration preventive film on the surface with the unevenness by the means such as spray coating, roll coating, gravure coating, dip coating, screen printing, etc., and transfer the plasticizer. Form an anti-reflective coating. By doing this, the unevenness that is substantially in synchronization with the unevenness formed on the surface of the sheet,
It is also formed on the surface of the plasticizer migration prevention film.
【００１６】本発明の軟質塩化ビニル系樹脂シートの製
造方法の他の一例としては、まず上記と同様にして得ら
れた基材シート表面にナイフコーティング、スプレーコ
ーティング、ロールコーティング、グラビアコーティン
グ、リバースロールコーティング、ディップコーティン
グ、スクリーン印刷などの公知の手段を採用して、可塑
剤移行防止性被膜を形成するための紫外線硬化型塗料を
塗布する。As another example of the method for producing the soft vinyl chloride resin sheet of the present invention, first, the surface of the substrate sheet obtained in the same manner as above is knife-coated, spray-coated, roll-coated, gravure-coated, reverse roll. A known means such as coating, dip coating, or screen printing is used to apply the UV-curable coating material for forming the plasticizer migration preventing film.
【００１７】次いで、紫外線硬化型塗料塗布面に凹凸を
形成した賦型用シートを、凹凸形成面と紫外線硬化型塗
料塗布面が接するように積層した後、紫外線硬化型塗料
を硬化させ、凹凸を形成した賦型用シートを剥離する。
このとき、賦型用シート表面に形成した凹凸が紫外線硬
化型塗料に由来する可塑剤移行防止性被膜表面に転写さ
れる。尚、このとき使用される賦型用シートは、紫外線
硬化型塗料に対し、離型性を有するものであれば如何な
るものであっても使用することができる。Next, a patterning sheet having irregularities formed on the ultraviolet-curable coating material coating surface is laminated so that the irregularity-forming surface and the ultraviolet-curable coating material coating surface are in contact with each other, and then the ultraviolet-curable coating material is cured to form irregularities. The formed sheet for patterning is peeled off.
At this time, the irregularities formed on the surface of the pattern forming sheet are transferred to the surface of the plasticizer migration preventing coating derived from the ultraviolet curable coating material. Any type of sheet can be used as the imprinting sheet as long as it has releasability from the ultraviolet curable coating material.
【００１８】本発明の軟質塩化ビニル系樹脂シートは、
上記の方法以外に、例えばシート表面に可塑剤移行防止
性被膜を形成した後にエンボス加工を施し、可塑剤移行
防止性被膜表面に凹凸を形成する方法によっても製造す
ることができるが、このように、可塑剤移行防止性被膜
形成後にエンボス加工を施すと、可塑剤移行防止性被膜
に破れや亀裂が生じ、可塑剤移行防止効果を損なう虞が
あるので、可塑剤移行防止性被膜表面に凹凸を形成する
手段としては、エンボスロールを使用してのエンボス加
工以外の手段を採用するのが望ましい。The soft vinyl chloride resin sheet of the present invention is
In addition to the above method, for example, a plasticizer migration-preventing film may be formed on the sheet surface, followed by embossing to form irregularities on the plasticizer migration-preventing film surface. However, if embossing is applied after forming the plasticizer migration preventive film, the plasticizer migration preventive film may be broken or cracked, which may impair the plasticizer migration preventive effect. As a means for forming, it is desirable to adopt means other than embossing using an embossing roll.
【００１９】[0019]
【作用】本発明の軟質塩化ビニル系樹脂シートは、少な
くとも片面に表面に凹凸を有する可塑剤移行防止性被膜
が形成されてなるので、可塑剤移行防止性被膜形成面と
テーブルや机等と接するようにしてテーブルマットやデ
スクマットとして使用すれば、テーブル面等との部分的
密着が起こらない。The soft vinyl chloride resin sheet of the present invention has a plasticizer migration-preventing film having irregularities on at least one surface, so that the plasticizer migration-preventing film-forming surface is in contact with the table or desk. If it is used as a table mat or desk mat in this way, partial contact with the table surface or the like does not occur.
【００２０】[0020]
【実施例】以下、図面に基づき本発明の具体的な実施例
をについて説明するが、本発明は以下に示す実施例に限
定されるものではない。EXAMPLES Specific examples of the present invention will be described below with reference to the drawings, but the present invention is not limited to the examples shown below.
【００２１】図１は、本発明の軟質塩化ビニル樹脂シー
ト１の一例を模式的に表した部分拡大断面図である。図
１に示す軟質塩化ビニル樹脂シート１はデスクマットと
して使用されるもので、デスク表面と可塑剤移行防止性
被膜３が接するようにして使用する。また、図１に示す
軟質塩化ビニル樹脂シート１は、片面に微細凹凸２ａを
有する基材シート２の微細凹凸２ａ形成面側に表面に微
細凹凸３ａを有する可塑剤移行防止性被膜３が形成され
ている。この微細凹凸３ａの存在によって、デスク表面
と部分的に密着するのが防止される。また可塑剤移行防
止性被膜３の存在によってデスクマットとデスク面にと
の間に挟み込んだコピー書類などがデスクマットに付着
するのも防止される。FIG. 1 is a partially enlarged sectional view schematically showing an example of the soft vinyl chloride resin sheet 1 of the present invention. The soft vinyl chloride resin sheet 1 shown in FIG. 1 is used as a desk mat, and is used so that the desk surface and the plasticizer migration preventing film 3 are in contact with each other. In addition, the soft vinyl chloride resin sheet 1 shown in FIG. 1 has a plasticizer migration preventive coating 3 having fine irregularities 3a on the surface of the base sheet 2 having fine irregularities 2a formed on one surface thereof. ing. The presence of the fine irregularities 3a prevents partial contact with the desk surface. Further, the presence of the plasticizer migration preventing coating 3 prevents the copy document sandwiched between the desk mat and the desk surface from adhering to the desk mat.
【００２２】図１に示す軟質塩化ビニル系樹脂シート１
は、図３に示す製造方法によって得られたものである。
まず軟質塩化ビニル系樹脂組成物を、カレンダー法、押
出法などの手段によって基材シート２を形成し〔図３
（Ａ）〕、次いで基材シート２の表面にエンボス加工に
よって微細凹凸２ａを形成する〔図３（Ｂ）〕。更に、
基材シート２の微細凹凸２ａ形成面側にグラビアコーテ
ィング等の手段にて可塑剤移行防止性被膜３を形成する
ための塗料を塗布し、硬化させることによって、図１に
示す表面に微細凹凸３ａを有する可塑剤移行防止性被膜
３が形成された軟質塩化ビニル系樹脂シート１が得られ
る〔図３（Ｃ）〕。Soft vinyl chloride resin sheet 1 shown in FIG.
Is obtained by the manufacturing method shown in FIG.
First, the soft vinyl chloride resin composition is used to form the base sheet 2 by means of a calendering method, an extrusion method or the like [FIG.
(A)] Next, fine irregularities 2a are formed on the surface of the base material sheet 2 by embossing [FIG. 3 (B)]. Furthermore,
A coating material for forming the plasticizer migration preventing film 3 is applied to the surface of the base material sheet 2 on which the fine irregularities 2a are formed by means such as gravure coating, and the coating is cured, whereby the fine irregularities 3a are formed on the surface shown in FIG. A soft vinyl chloride resin sheet 1 having a plasticizer migration-preventing coating 3 having the following is obtained [FIG. 3 (C)].
【００２３】次に、本発明の他の実施例について説明す
る。図２に示す軟質塩化ビニル系樹脂シート１は、テー
ブルマットとして使用されるものであり、微細凹凸３ａ
を有する可塑剤移行防止性被膜３が、裏面側に形成さ
れ、表面側に表面平滑な可塑剤移行防止性被膜３が形成
されている。図２に示す軟質塩化ビニル系樹脂シート１
は、可塑剤移行防止性被膜３の表面に形成された微細凹
凸３ａの存在によって、テーブル表面と部分的に密着す
るのが防止される。また、表面側に設けられた表面平滑
な可塑剤移行防止性被膜３の存在によって、テーブルマ
ット表面の汚れ付着防止効果も奏する。Next, another embodiment of the present invention will be described. The soft vinyl chloride resin sheet 1 shown in FIG. 2 is used as a table mat, and has fine irregularities 3a.
Is formed on the back surface side, and the plasticizer migration prevention film 3 having a smooth surface is formed on the front surface side. Soft vinyl chloride resin sheet 1 shown in FIG.
The presence of the fine irregularities 3a formed on the surface of the plasticizer migration-preventing coating 3 prevents partial contact with the table surface. Further, the presence of the plasticizer migration-preventing coating 3 having a smooth surface provided on the surface side also exerts an effect of preventing stains from adhering to the surface of the table mat.
【００２４】図２に示す軟質塩化ビニル系樹脂シート１
は、図４に示す製造方法によって得られたものである。
まず、軟質塩化ビニル系樹脂組成物を、カレンダー法、
押出法などの手段によって基材シート２を形成し〔図４
（Ａ）〕、その片面に紫外線硬化型塗料３’を塗布し
〔図４（Ｂ）〕、未硬化状態の紫外線硬化型塗料３’上
に賦型用シート４を密着させ〔図４（Ｃ）〕、紫外線硬
化型塗料３’を硬化させる〔図４（Ｄ）〕。紫外線硬化
型塗料３’が硬化後、賦型用シート４を剥離すると、表
面に微細凹凸３ａを有する可塑剤移行防止性被膜３が形
成された軟質塩化ビニル系樹脂シート１が得られる〔図
２（Ｅ）〕。その後、裏面側にも可塑剤移行防止性被膜
を形成することによって、図２に示すような軟質塩化ビ
ニル系樹脂シート１が得られる。Soft vinyl chloride resin sheet 1 shown in FIG.
Is obtained by the manufacturing method shown in FIG.
First, the soft vinyl chloride resin composition was calendered,
The base material sheet 2 is formed by a method such as an extrusion method [see FIG.
(A)], an ultraviolet curable coating 3'is applied to one surface thereof [Fig. 4 (B)], and the shaping sheet 4 is adhered onto the uncured ultraviolet curable coating 3 '[Fig. 4 (C)]. )], And cure the ultraviolet curable coating 3 ′ [FIG. 4 (D)]. After the ultraviolet curable coating material 3'has been cured, the shaping sheet 4 is peeled off to obtain a soft vinyl chloride resin sheet 1 having a plasticizer migration preventing coating 3 having fine irregularities 3a on its surface [Fig. (E)]. After that, a plasticizer migration-preventing film is also formed on the back surface side to obtain the soft vinyl chloride resin sheet 1 as shown in FIG.
【００２５】図５に示す軟質塩化ビニル系樹脂シート１
は、両面に微細凹凸３ａを有する可塑剤移行防止性被膜
３を設けた実施例を示すものである。本実施例では、図
３に示す方法にて、両面に可塑剤移行防止性被膜３を形
成しているが、図４に示す手段にて両面に可塑剤移行防
止性被膜３を形成したり、片面を図３に示す方法にて可
塑剤移行防止性被膜３を形成し、もう一方の面に図４に
示す手段にて可塑剤移行防止性被膜３を形成することも
できる。また、このように両面に微細凹凸３ａを有する
可塑剤移行防止性被膜３を設けることで、軟質塩化ビニ
ル系樹脂シート１の表面が濡れている状態で紙などを置
いた場合であっても、紙がシート表面に付着するような
ことが生じないといった効果を奏する。Soft vinyl chloride resin sheet 1 shown in FIG.
Shows an example in which a plasticizer migration preventing film 3 having fine irregularities 3a is provided on both surfaces. In this embodiment, the plasticizer migration preventing coating 3 is formed on both sides by the method shown in FIG. 3, but the plasticizer migration preventing coating 3 is formed on both sides by the means shown in FIG. It is also possible to form the plasticizer migration preventing film 3 on one surface by the method shown in FIG. 3 and to form the plasticizer migration preventing film 3 on the other surface by means shown in FIG. Further, by providing the plasticizer migration-preventing coating 3 having the fine irregularities 3a on both sides in this manner, even when paper or the like is placed in a state where the surface of the soft vinyl chloride resin sheet 1 is wet, The effect that the paper does not adhere to the surface of the sheet occurs.
【００２６】[0026]
【発明の効果】本発明の軟質塩化ビニル系樹脂シート
は、軟質塩化ビニル系樹脂からなるシートの少なくとも
片面に、表面に凹凸を有する可塑剤移行防止性被膜が形
成されてなるので、該可塑剤移行防止性被膜を形成した
側の面をテーブルやデスク表面と接触するように使用す
ることによって、部分的密着によって見栄えが悪くなる
ことが防止できる。また両面に上記可塑剤移行防止性被
膜を形成することによって、表面が濡れた状態の軟質塩
化ビニル系樹脂シート上に紙などを置いても、紙などが
表面に付着することがないといった効果も奏する。The soft vinyl chloride resin sheet of the present invention has a plasticizer migration-preventing film having irregularities on its surface formed on at least one side of the soft vinyl chloride resin sheet. By using the surface on which the migration preventing film is formed so as to contact the surface of the table or desk, it is possible to prevent the appearance from being deteriorated due to partial contact. Further, by forming the plasticizer migration-preventing film on both surfaces, even if the paper or the like is placed on the soft vinyl chloride resin sheet with the surface wet, the effect that the paper or the like does not adhere to the surface is obtained. Play.
【００２７】また、軟質塩化ビニル系樹脂からなるシー
トの少なくとも片面に、微細凹凸を形成し、次いで微細
凹凸形成面側に可塑剤移行防止性被膜を形成する塗料を
塗工して可塑剤移行防止性被膜を形成することを特徴と
する軟質塩化ビニル系樹脂シートの製造方法、あるいは
軟質塩化ビニル系樹脂からなる基材シートの片面に、可
塑剤移行防止性被膜を形成する紫外線硬化型塗料を塗工
し、未硬化状態の紫外線硬化型塗料上に片面に微細凹凸
が形成された賦型用シートを密着させ、紫外線硬化型塗
料を硬化させた後、賦型用シートを剥離することを特徴
とする軟質塩化ビニル系樹脂シートの製造方法を採用す
れば、亀裂や破れのない可塑剤移行防止性被膜を有する
軟質塩化ビニル系樹脂シートが得られ、従って可塑剤移
行防止性被膜本来の性能を損なうことがない。Further, a plasticizer migration preventive agent is applied by coating a paint for forming fine unevenness on at least one surface of a sheet made of a soft vinyl chloride resin, and then forming a plasticizer migration preventing film on the fine unevenness forming surface side. Method for producing a soft vinyl chloride resin sheet characterized by forming a flexible coating, or coating one side of a base sheet made of a soft vinyl chloride resin with an ultraviolet curable coating material forming a plasticizer migration-preventing coating. It is characterized in that the patterning sheet having the fine irregularities formed on one surface is adhered to the uncured UV-curable coating material, the UV-curable coating material is cured, and then the patterning sheet is peeled off. By adopting the method for producing a soft vinyl chloride resin sheet, a soft vinyl chloride resin sheet having a plasticizer migration-preventing coating free from cracks and tears can be obtained. There is no prejudice to the performance.
【図１】本発明の軟質塩化ビニル系樹脂シートの一例
（デスクマット用）を示す部分拡大断面図である。FIG. 1 is a partially enlarged cross-sectional view showing an example (for a desk mat) of a soft vinyl chloride resin sheet of the present invention.
【図２】本発明の軟質塩化ビニル系樹脂シートの他の一
例（テーブルマット用）を示す部分拡大断面図である。FIG. 2 is a partially enlarged cross-sectional view showing another example (for a table mat) of the soft vinyl chloride resin sheet of the present invention.
【図３】図１に示す軟質塩化ビニル系樹脂シートの製造
工程を示す模式図である。FIG. 3 is a schematic view showing a manufacturing process of the soft vinyl chloride resin sheet shown in FIG.
【図４】図２に示す軟質塩化ビニル系樹脂シートの製造
工程を示す模式図である。FIG. 4 is a schematic view showing a manufacturing process of the soft vinyl chloride resin sheet shown in FIG.
【図５】本発明の軟質塩化ビニル系樹脂シートの両面に
凹凸を設けた実施例を示す部分拡大断面図である。FIG. 5 is a partially enlarged cross-sectional view showing an embodiment in which unevenness is provided on both sides of the soft vinyl chloride resin sheet of the present invention.
１・・・軟質塩化ビニル系樹脂シート ２・・・基材シート ２ａ・凹凸（基材シート表面に設けた凹凸） ３・・・可塑剤移行防止性被膜 ３ａ・凹凸（可塑剤移行防止性被膜表面に設けた凹凸） ４・・・賦型用シート DESCRIPTION OF SYMBOLS 1 ... Soft vinyl chloride resin sheet 2 ... Base-material sheet 2a-Concavity and convexity (concavo-convex provided on the surface of the base-material sheet) 3 ... Plasticizer migration-preventing coating 3a-Concavity and convexity (plasticizer migration-preventing coating) Unevenness provided on the surface) 4 ...
Claims (5)
トの片面に、表面に凹凸を有する可塑剤移行防止性被膜
が形成されてなる軟質塩化ビニル系樹脂シート。1. A soft vinyl chloride resin sheet comprising a base material sheet made of a soft vinyl chloride resin, and a plasticizer migration preventing film having irregularities on the surface thereof formed on one surface thereof.
トの両面に、表面に凹凸を有する可塑剤移行防止性被膜
が形成されてなる軟質塩化ビニル系樹脂シート。2. A soft vinyl chloride resin sheet comprising a base material sheet made of a soft vinyl chloride resin and a plasticizer migration-preventing film having irregularities on its surface formed on both sides thereof.
トの少なくとも片面に凹凸を設け、かつ基材シートの凹
凸形成面の少なくとも一方に可塑剤移行防止性被膜が形
成されてなる請求項１または２記載の軟質塩化ビニル系
樹脂シート。3. A base sheet made of a soft vinyl chloride resin is provided with concavities and convexities on at least one side thereof, and a plasticizer migration preventing film is formed on at least one of the concavo-convex forming surfaces of the base sheet. 2. The soft vinyl chloride resin sheet described in 2.
トの少なくとも片面に凹凸を形成し、次いで凹凸形成面
側に可塑剤移行防止性被膜を形成する塗料を塗工して可
塑剤移行防止性被膜を形成することを特徴とする軟質塩
化ビニル系樹脂シートの製造方法。4. A plasticizer migration-preventing property is formed by coating a base sheet made of a soft vinyl chloride resin with concavities and convexities on at least one side, and then applying a paint for forming a plasticizer migration-preventing film on the concavo-convex forming side. A method for producing a soft vinyl chloride resin sheet, which comprises forming a coating film.
トの片面に、可塑剤移行防止性被膜を形成する紫外線硬
化型塗料を塗工し、未硬化状態の紫外線硬化型塗料上
に、片面に凹凸が形成された賦型用シートを、凹凸形成
面と紫外線硬化型塗料が接するように密着させ、紫外線
硬化型塗料を硬化させた後、賦型用シートを剥離するこ
とを特徴とする軟質塩化ビニル系樹脂シートの製造方
法。5. A base sheet made of a soft vinyl chloride resin is coated on one side with an ultraviolet-curable coating material for forming a plasticizer migration preventing film, and the ultraviolet-curable coating material in an uncured state is coated on one side. A soft chlorinated sheet characterized in that a patterning sheet having irregularities is adhered so that the surface on which the pattern is formed and the UV-curable coating are in contact, the UV-curable coating is cured, and then the patterning sheet is peeled off. A method for manufacturing a vinyl-based resin sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6287365A JPH08118564A (en) | 1994-10-27 | 1994-10-27 | Soft vinyl chloride resin sheet and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6287365A JPH08118564A (en) | 1994-10-27 | 1994-10-27 | Soft vinyl chloride resin sheet and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08118564A true JPH08118564A (en) | 1996-05-14 |
Family
ID=17716424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6287365A Pending JPH08118564A (en) | 1994-10-27 | 1994-10-27 | Soft vinyl chloride resin sheet and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08118564A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009209168A (en) * | 2008-02-29 | 2009-09-17 | Achilles Corp | Vinyl chloride-based resin sheet |
| JP2009279756A (en) * | 2008-05-19 | 2009-12-03 | Meiwa Gravure Co Ltd | Transparent resin sheet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168857A (en) * | 1980-05-31 | 1981-12-25 | Dainippon Printing Co Ltd | Manufacture of decorative material |
| JPS5890959A (en) * | 1981-11-26 | 1983-05-30 | アキレス株式会社 | Laminated sheet |
| JPS6128634U (en) * | 1984-07-25 | 1986-02-20 | アキレス株式会社 | Laminated sheet that does not absorb printing ink |
| JPS6444119U (en) * | 1987-09-11 | 1989-03-16 | ||
| JPH0462055A (en) * | 1990-06-25 | 1992-02-27 | Dainippon Printing Co Ltd | Decorative sheet |
| JPH04112646U (en) * | 1991-03-18 | 1992-09-30 | オカモト株式会社 | desk mat |
| JPH0621442U (en) * | 1992-08-27 | 1994-03-22 | オカモト株式会社 | Desk mat |
| JPH0621441U (en) * | 1992-08-27 | 1994-03-22 | オカモト株式会社 | Desk mat |
-
1994
- 1994-10-27 JP JP6287365A patent/JPH08118564A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168857A (en) * | 1980-05-31 | 1981-12-25 | Dainippon Printing Co Ltd | Manufacture of decorative material |
| JPS5890959A (en) * | 1981-11-26 | 1983-05-30 | アキレス株式会社 | Laminated sheet |
| JPS6128634U (en) * | 1984-07-25 | 1986-02-20 | アキレス株式会社 | Laminated sheet that does not absorb printing ink |
| JPS6444119U (en) * | 1987-09-11 | 1989-03-16 | ||
| JPH0462055A (en) * | 1990-06-25 | 1992-02-27 | Dainippon Printing Co Ltd | Decorative sheet |
| JPH04112646U (en) * | 1991-03-18 | 1992-09-30 | オカモト株式会社 | desk mat |
| JPH0621442U (en) * | 1992-08-27 | 1994-03-22 | オカモト株式会社 | Desk mat |
| JPH0621441U (en) * | 1992-08-27 | 1994-03-22 | オカモト株式会社 | Desk mat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009209168A (en) * | 2008-02-29 | 2009-09-17 | Achilles Corp | Vinyl chloride-based resin sheet |
| JP2009279756A (en) * | 2008-05-19 | 2009-12-03 | Meiwa Gravure Co Ltd | Transparent resin sheet |
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