JP2000281853A - Resin composition for offset-printed card and offset- printed card - Google Patents
Resin composition for offset-printed card and offset- printed cardInfo
- Publication number
- JP2000281853A JP2000281853A JP9094199A JP9094199A JP2000281853A JP 2000281853 A JP2000281853 A JP 2000281853A JP 9094199 A JP9094199 A JP 9094199A JP 9094199 A JP9094199 A JP 9094199A JP 2000281853 A JP2000281853 A JP 2000281853A
- Authority
- JP
- Japan
- Prior art keywords
- card
- offset
- resin
- weight
- printing
- 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.)
- Granted
Links
- 239000011342 resin composition Substances 0.000 title claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 44
- 239000011347 resin Substances 0.000 claims abstract description 44
- 238000007645 offset printing Methods 0.000 claims abstract description 26
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003381 stabilizer Substances 0.000 claims abstract description 25
- 238000002844 melting Methods 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 17
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 14
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims description 9
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 8
- GGSRTHRSSCWGGK-UHFFFAOYSA-L 2,2-dibutyl-5-hydroxy-1,3,2-dioxastannepane-4,7-dione Chemical group CCCC[Sn]1(CCCC)OC(=O)CC(O)C(=O)O1 GGSRTHRSSCWGGK-UHFFFAOYSA-L 0.000 claims description 3
- 229920006026 co-polymeric resin Polymers 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 59
- 239000000758 substrate Substances 0.000 abstract description 30
- 238000011161 development Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 18
- 229920001577 copolymer Polymers 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- ZBBLRPRYYSJUCZ-GRHBHMESSA-L (z)-but-2-enedioate;dibutyltin(2+) Chemical compound [O-]C(=O)\C=C/C([O-])=O.CCCC[Sn+2]CCCC ZBBLRPRYYSJUCZ-GRHBHMESSA-L 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 229920009204 Methacrylate-butadiene-styrene Polymers 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920001890 Novodur Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WWNGFHNQODFIEX-UHFFFAOYSA-N buta-1,3-diene;methyl 2-methylprop-2-enoate;styrene Chemical compound C=CC=C.COC(=O)C(C)=C.C=CC1=CC=CC=C1 WWNGFHNQODFIEX-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- -1 fatty acid esters Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005670 poly(ethylene-vinyl chloride) Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009823 thermal lamination Methods 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、表面にオフセッ
ト印刷が施される、磁気ストライプカード、ＩＣカード
等の印刷プラスチックカード用樹脂組成物及びこれを用
いたオフセット印刷カードに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a resin composition for printed plastic cards such as magnetic stripe cards and IC cards, the surface of which is subjected to offset printing, and an offset printed card using the same.
【０００２】[0002]
【従来の技術】近年、例えばクレジットカード、キャッ
シュカード等に代表される、情報記録媒体としてのプラ
スチックカードの用途が急拡大しているが、これらのプ
ラスチックカードは、その表面にオフセット印刷方式に
より文字、数字、記号、模様、図柄等の印刷が施される
ことが多くなってきている。このオフセット印刷方式
は、例えば従来のシルク印刷等に比べて生産性に優れる
という利点がある。2. Description of the Related Art In recent years, the use of plastic cards as information recording media, such as credit cards and cash cards, has been rapidly expanding. , Numbers, symbols, patterns, designs, and the like are being printed. This offset printing method has the advantage of being superior in productivity, for example, compared to conventional silk printing or the like.
【０００３】このようなカード基板の材料としては、従
来より、安価である上に、印刷インキを受容しやすくて
印刷適性に優れることから、塩化ビニル樹脂が最も汎用
されている。As a material for such a card substrate, a vinyl chloride resin has been most widely used because it is inexpensive, easily accepts printing ink, and has excellent printability.
【０００４】一方、カードの層構成としては、白色のカ
ード基板に印刷が施され、更にこの上に保護層として透
明のオーバーシートが熱積層された構成が一般的であっ
たが、近年コスト低減の要請から、オーバーシート層を
積層しない構成のものが提案されている。即ち、白色の
カード基板に印刷を施した後、更に透明の保護層を同じ
く印刷することにより、従来のオーバーシート層の積層
工程を省略し、これによってコスト低減を図るものであ
る。On the other hand, as a layer structure of a card, a structure in which a white card substrate is printed, and a transparent oversheet is thermally laminated thereon as a protective layer in general, has recently been reduced in cost. In response to the request, a configuration in which an oversheet layer is not stacked has been proposed. That is, after printing is performed on a white card substrate, a transparent protective layer is further printed in the same manner, thereby omitting the conventional lamination process of the oversheet layer, thereby achieving cost reduction.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、カード
基板の材料として塩化ビニル系樹脂組成物を用いて後者
のオーバーシート層を積層しない構成を採用する場合に
おいて、印刷をオフセット印刷で行うと、次のような問
題があった。即ち、印刷インキとカード基板との密着性
が十分に得られず、従って印刷インキがカード基板から
剥離しやすいという問題があった。However, in a case where a vinyl chloride resin composition is used as a material for the card substrate and the latter configuration in which the oversheet layer is not laminated is employed, if the printing is performed by offset printing, the following problem occurs. There was such a problem. That is, there was a problem that the adhesion between the printing ink and the card substrate was not sufficiently obtained, and thus the printing ink was easily peeled from the card substrate.
【０００６】この発明は、かかる技術的背景に鑑みてな
されたものであって、鮮明で高発色の高品位な印刷を施
し得ると共に、印刷インキとカード基板との密着性に優
れて印刷インキの剥離を効果的に防止し得るオフセット
印刷カード用樹脂組成物及びオフセット印刷カードを提
供することを目的とする。The present invention has been made in view of such a technical background, and is capable of performing clear, high-color printing and high-quality printing, and having excellent adhesion between the printing ink and the card substrate. An object of the present invention is to provide a resin composition for offset printing cards and an offset printing card that can effectively prevent peeling.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、本発明者は鋭意研究の結果、塩化ビニル系樹脂に含
有せしめる安定剤として常温にて固体状のものを選択
し、かつエチレン−酢酸ビニル共重合体樹脂を必須成分
として特定割合含有せしめた構成とすることによって、
オフセット印刷の印刷インキとカード基板との密着性を
顕著に向上させることができることを見出すに至り、こ
の発明を完成したものである。Means for Solving the Problems In order to achieve the above object, the present inventors have conducted intensive studies and, as a result, selected a solid state stabilizer at room temperature as a stabilizer to be contained in a vinyl chloride resin, and obtained ethylene- By having a specific composition containing vinyl acetate copolymer resin as an essential component,
The inventors have found that the adhesion between the printing ink for offset printing and the card substrate can be significantly improved, and have completed the present invention.
【０００８】即ち、この発明に係るオフセット印刷カー
ド用樹脂組成物は、塩化ビニル系樹脂と、該塩化ビニル
系樹脂１００重量部に対して融点が５０℃以上である安
定剤０．５〜５重量部と、前記塩化ビニル系樹脂１００
重量部に対してエチレン−酢酸ビニル共重合体樹脂０．
１〜１０重量部とを含有してなることを特徴とするもの
である。That is, the resin composition for an offset printing card according to the present invention comprises a vinyl chloride resin and 0.5 to 5 parts by weight of a stabilizer having a melting point of 50 ° C. or more based on 100 parts by weight of the vinyl chloride resin. Part and the vinyl chloride resin 100
Ethylene-vinyl acetate copolymer resin 0.1 part by weight.
And 1 to 10 parts by weight.
【０００９】構成樹脂として塩化ビニル系樹脂を用いて
いるから、印刷インキを受容しやすくて印刷適性に優
れ、明瞭かつ美麗な印刷が可能となる。また、安定剤が
特定割合含有されているから、強度低下を招くことなく
十分に安定化効果を享受し得る。更に、安定剤として融
点が５０℃以上のものを用い、かつエチレン−酢酸ビニ
ル共重合体樹脂を必須成分として特定割合含有せしめて
いるから、印刷適性、機械的強度等を何ら損なうことな
く、印刷インキとカード基板との密着性を顕著に向上さ
せ得る。Since a vinyl chloride resin is used as the constituent resin, it is easy to receive printing ink, has excellent printability, and enables clear and beautiful printing. In addition, since the stabilizer is contained in a specific ratio, a sufficient stabilizing effect can be obtained without lowering the strength. Further, since a stabilizer having a melting point of 50 ° C. or higher is used and an ethylene-vinyl acetate copolymer resin is contained in a specific ratio as an essential component, the printability and the mechanical strength are not impaired at all. The adhesion between the ink and the card substrate can be significantly improved.
【００１０】エチレン−酢酸ビニル共重合体樹脂におけ
る酢酸ビニル含量は４０〜８０重量％であるのが望まし
く、このような構成とすることにより、印刷インキとカ
ード基板との密着性が一層向上され得る。The vinyl acetate content of the ethylene-vinyl acetate copolymer resin is preferably from 40 to 80% by weight. With such a constitution, the adhesion between the printing ink and the card substrate can be further improved. .
【００１１】上記融点が５０℃以上である安定剤は、ジ
ブチル錫マレートポリマーであるのが望ましく、これに
より印刷インキとカード基板との密着性がより一層向上
される。The stabilizer having a melting point of 50 ° C. or more is desirably a dibutyltin malate polymer, whereby the adhesion between the printing ink and the card substrate is further improved.
【００１２】また、この発明のオフセット印刷カード
は、上記のいずれかのカード用樹脂組成物からなる成形
シート表面に、オフセット印刷によって、文字、図柄等
の着色印刷層、透明の保護印刷層が順に積層一体化され
てなることを特徴とするものである。カード材料として
上述の樹脂組成物を用いているから、明瞭かつ美麗な印
刷面が形成されると共に、印刷インキとカード基板との
密着性に優れて印刷インキが剥離することのない耐久性
に優れた高品質のカードとなし得る。また、従来のよう
な表面にオーバーシートを熱積層する工程を要しないか
ら、この積層工程を省略できる分、コストの低減を図る
ことができる。Further, the offset printing card of the present invention is characterized in that a colored printing layer of characters, patterns, etc., and a transparent protective printing layer are sequentially formed on the surface of a molded sheet made of any one of the above resin compositions for cards by offset printing. It is characterized by being laminated and integrated. Since the above resin composition is used as a card material, a clear and beautiful printed surface is formed, and the printing ink has excellent adhesion to the card substrate and has excellent durability without peeling of the printing ink. High quality cards. Further, since a step of thermally laminating the oversheet on the surface as in the conventional case is not required, the cost can be reduced because the laminating step can be omitted.
【００１３】[0013]
【発明の実施の形態】この発明に係るオフセット印刷カ
ード用樹脂組成物は、塩化ビニル系樹脂と、該塩化ビニ
ル系樹脂１００重量部に対して融点が５０℃以上である
安定剤０．５〜５重量部と、前記塩化ビニル系樹脂１０
０重量部に対してエチレン−酢酸ビニル共重合体樹脂
０．１〜１０重量部とを含有してなるものである。この
ように、安定剤として融点が５０℃以上であるものを選
択し、かつエチレン−酢酸ビニル共重合体樹脂を必須成
分として特定割合含有せしめることにより、オフセット
印刷の印刷インキの剥離を効果的に防止し得たものであ
る。BEST MODE FOR CARRYING OUT THE INVENTION The resin composition for an offset printing card according to the present invention comprises a vinyl chloride resin and a stabilizer having a melting point of 50 ° C. or more based on 100 parts by weight of the vinyl chloride resin. 5 parts by weight and the vinyl chloride resin 10
It contains 0.1 to 10 parts by weight of an ethylene-vinyl acetate copolymer resin with respect to 0 parts by weight. As described above, by selecting a stabilizer having a melting point of 50 ° C. or more as a stabilizer, and by incorporating an ethylene-vinyl acetate copolymer resin as an essential component in a specific ratio, it is possible to effectively remove the printing ink for offset printing. It could be prevented.
【００１４】前記塩化ビニル系樹脂としては、その種類
は特に限定されず、例えば塩化ビニルの単独重合体、酢
酸ビニル−塩化ビニル共重合体、エチレン−塩化ビニル
共重合体、プロピレン−塩化ビニル共重合体、塩素化塩
化ビニル共重合体、架橋塩化ビニル共重合体等を使用で
き、これらは単独でも２種以上の混合物でも使用でき
る。The type of the vinyl chloride resin is not particularly limited, and examples thereof include a homopolymer of vinyl chloride, a vinyl acetate-vinyl chloride copolymer, an ethylene-vinyl chloride copolymer, and a propylene-vinyl chloride copolymer. A copolymer, a chlorinated vinyl chloride copolymer, a crosslinked vinyl chloride copolymer and the like can be used, and these can be used alone or in a mixture of two or more.
【００１５】前記安定剤としては、融点が５０℃以上の
ものであればどのようなものでも使用でき、例えば鉛系
安定剤、錫系安定剤、カルシウムや亜鉛等の石鹸系安定
剤等が挙げられるが、中でも錫系安定剤のマレート系、
メルカプタイド系を用いるのが好ましく、その中でもポ
リマータイプのものがより好適であり、特に好ましくは
ジブチル錫マレートポリマーである。このように安定剤
として融点が５０℃以上のものを選択することにより、
オフセット印刷の印刷インキとカード基板の密着性向上
に寄与させることができ、エチレン−酢酸ビニル共重合
体樹脂を必須成分として特定割合含有せしめることとも
相俟って、印刷インキの剥離を効果的に防止できるので
ある。Any stabilizer can be used as long as it has a melting point of 50 ° C. or higher, and examples thereof include lead stabilizers, tin stabilizers, and soap stabilizers such as calcium and zinc. But among them, the malate-based tin-based stabilizer,
It is preferable to use a mercaptide type, and among them, a polymer type is more preferable, and a dibutyltin malate polymer is particularly preferable. As described above, by selecting a stabilizer having a melting point of 50 ° C. or more,
It can contribute to the improvement of the adhesion between the printing ink of offset printing and the card substrate, and in combination with the ethylene-vinyl acetate copolymer resin being included in a specific ratio as an essential component, effectively removes the printing ink. It can be prevented.
【００１６】これに対して、安定剤として融点が５０℃
未満のものを用いると、使用状態において液状になる
か、あるいは液状になりやすく、カード基板と印刷イン
キ層の界面にブリードしやすく、カード基板と印刷イン
キ層との密着性が低下し、印刷インキ層の剥離を生じ
る。On the other hand, the melting point of the stabilizer is 50 ° C.
If used, the ink becomes liquid or easily liquid in use, easily bleeds at the interface between the card substrate and the printing ink layer, reduces the adhesion between the card substrate and the printing ink layer, and reduces the printing ink. Peeling of the layer occurs.
【００１７】上記融点が５０℃以上の安定剤は、塩化ビ
ニル系樹脂１００重量部に対して０．５〜５重量部の含
有量とする必要がある。０．５重量部未満では樹脂の安
定化効果が十分に得られずシート状に加工するのが困難
となる。一方、５重量部を超えると強度等の物性が低下
する上に、添加量の増加に見合う安定化効果の向上が期
待できず単にコスト増大を招来するだけである。中で
も、塩化ビニル系樹脂１００重量部に対して１〜３重量
部の含有量とするのが好ましい。It is necessary that the content of the stabilizer having a melting point of 50 ° C. or more is 0.5 to 5 parts by weight based on 100 parts by weight of the vinyl chloride resin. If the amount is less than 0.5 part by weight, the effect of stabilizing the resin cannot be sufficiently obtained, and it is difficult to process the resin into a sheet. On the other hand, if it exceeds 5 parts by weight, physical properties such as strength are reduced, and the stabilizing effect corresponding to the increase in the added amount cannot be expected. In particular, the content is preferably 1 to 3 parts by weight based on 100 parts by weight of the vinyl chloride resin.
【００１８】また、必須成分であるエチレン−酢酸ビニ
ル共重合体樹脂（ＥＶＡ）は、塩化ビニル系樹脂１００
重量部に対して０．１〜１０重量部の含有量とする必要
がある。０．１重量部未満ではカード基板と印刷インキ
層との密着性を殆ど向上させることができない。一方１
０重量部を超えると柔軟温度が低下する上に引張強度等
の物性も低下し、また添加量の増加に見合う密着性向上
効果が得られずコスト増大を招く。中でも、塩化ビニル
系樹脂１００重量部に対して１〜５重量部の含有量とす
るのが好ましい。The essential component ethylene-vinyl acetate copolymer resin (EVA) is a vinyl chloride resin 100%.
It is necessary that the content is 0.1 to 10 parts by weight based on parts by weight. If the amount is less than 0.1 parts by weight, the adhesion between the card substrate and the printing ink layer can hardly be improved. One
If the amount exceeds 0 parts by weight, the softening temperature is lowered, and the physical properties such as tensile strength are also lowered. In addition, the effect of improving the adhesiveness corresponding to the increase in the added amount cannot be obtained, resulting in an increase in cost. Among them, the content is preferably 1 to 5 parts by weight based on 100 parts by weight of the vinyl chloride resin.
【００１９】上記エチレン−酢酸ビニル共重合体樹脂に
おける酢酸ビニル含量は４０〜８０重量％であるのが好
ましい。４０重量％未満のものも、また８０重量％を超
えるものであっても、カード基板と印刷インキ層との密
着性を十分に向上し得ないので、好ましくない。中でも
酢酸ビニル含量は５５〜７５重量％とするのがより好ま
しい。The ethylene-vinyl acetate copolymer resin preferably has a vinyl acetate content of 40 to 80% by weight. If the amount is less than 40% by weight or exceeds 80% by weight, the adhesion between the card substrate and the printing ink layer cannot be sufficiently improved. Among them, the vinyl acetate content is more preferably 55 to 75% by weight.
【００２０】更に、前記樹脂組成物中には、合成ゴムお
よびスチレン系樹脂から選択される１種または２種以上
の改質剤を含有せしめるのが望ましい。これにより前記
密着性を阻害することなくカードとしての機械的強度を
大幅に向上させることができる。この改質剤の含有量
は、前記塩化ビニル系樹脂１００重量部に対して２〜５
０重量部とするのが好ましい。２重量部未満では十分な
機械的強度の向上が期待できないし、一方５０重量部を
超えると、前記好適含有量で得られる強度よりも低下し
てしまうのみならず、徒にコストを増大させるだけであ
るので好ましくない。中でも、２〜１５重量部とするの
がより好ましい。Further, the resin composition desirably contains one or more modifiers selected from synthetic rubbers and styrene resins. Thereby, the mechanical strength of the card can be significantly improved without impairing the adhesion. The content of this modifier is 2 to 5 with respect to 100 parts by weight of the vinyl chloride resin.
It is preferably 0 parts by weight. If the amount is less than 2 parts by weight, sufficient improvement in mechanical strength cannot be expected, while if it exceeds 50 parts by weight, not only does the strength fall below the preferred content, but also the cost increases. Is not preferred. Especially, it is more preferable to set it as 2-15 weight part.
【００２１】前記合成ゴムとしては、特に限定されるも
のではないが、例えばＥＰＲ（エチレン−プロピレンゴ
ム）、ＢＲ（ブタジエンゴム）、ＳＢＲ（スチレン−ブ
タジエンゴム）、ＮＢＲ（アクリロニトリル−ブタジエ
ンゴム）等が挙げられる。Examples of the synthetic rubber include, but are not particularly limited to, EPR (ethylene-propylene rubber), BR (butadiene rubber), SBR (styrene-butadiene rubber), NBR (acrylonitrile-butadiene rubber) and the like. No.
【００２２】前記スチレン系樹脂としては、特に限定さ
れるものではないが、例えばＡＢＳ樹脂（アクリロニト
リル−ブタジエン−スチレン共重合体）、ＭＢＳ（メタ
クリル酸メチル−ブタジエン−スチレン共重合体）、Ａ
ＡＳ（アクリルゴム−アクリロニトリル−スチレン共重
合体）、ＡＣＳ樹脂（アクリロニトリル−塩素化ポリエ
チレン−スチレン共重合体）等が挙げられる。The styrenic resin is not particularly limited, but for example, ABS resin (acrylonitrile-butadiene-styrene copolymer), MBS (methyl methacrylate-butadiene-styrene copolymer), A
AS (acrylic rubber-acrylonitrile-styrene copolymer), ACS resin (acrylonitrile-chlorinated polyethylene-styrene copolymer) and the like can be mentioned.
【００２３】中でも、上記改質剤としては、ＭＢＳ樹
脂、ＡＢＳ樹脂を用いるのがより好ましく、この場合に
は少ない添加量でより一層機械的強度を向上させること
ができる。Above all, it is more preferable to use MBS resin and ABS resin as the modifier, and in this case, the mechanical strength can be further improved with a small amount of addition.
【００２４】上記樹脂組成物中には、可塑剤、顔料、充
填剤（炭酸カルシウム、タルクなど）、帯電防止剤、滑
剤、難燃剤、耐衝撃向上剤、紫外線吸収剤等の各種添加
剤を必要に応じて適宜配合できる。とりわけ顔料は隠蔽
性を付与するために配合されることが多いが、特に白色
顔料が好適に用いられ、その中でも安価でかつ隠蔽性に
優れた酸化チタンがより好適である。この顔料の配合量
は塩化ビニル系樹脂１００重量部に対して１〜２０重量
部とするのが好ましい。１重量部未満では十分な隠蔽性
を確保できないので好ましくないし、一方２０重量部を
超えて配合してもそれに見合う隠蔽性向上は期待でき
ず、コスト高になる上に、機械的特性も低下するので好
ましくない。中でも、５〜１５重量部とするのがより好
ましい。なお、上記各種添加剤としては、カード基板と
印刷インキ層との密着性をより十分に確保する観点か
ら、常温で固体状のものを選択するのが望ましい。In the above resin composition, various additives such as a plasticizer, a pigment, a filler (calcium carbonate, talc, etc.), an antistatic agent, a lubricant, a flame retardant, an impact resistance improver, and an ultraviolet absorber are required. Can be appropriately compounded according to the conditions. In particular, pigments are often blended for imparting concealing properties, but white pigments are particularly preferably used, and among them, titanium oxide which is inexpensive and has excellent concealing properties is more preferred. The amount of the pigment is preferably 1 to 20 parts by weight based on 100 parts by weight of the vinyl chloride resin. If the amount is less than 1 part by weight, it is not preferable because sufficient concealing property cannot be ensured. On the other hand, if the amount is more than 20 parts by weight, no improvement in concealing property can be expected, the cost is increased, and the mechanical properties are deteriorated. It is not preferable. Above all, the content is more preferably 5 to 15 parts by weight. In addition, as the above-mentioned various additives, it is desirable to select those which are solid at normal temperature from the viewpoint of more sufficiently securing the adhesion between the card substrate and the printing ink layer.
【００２５】また、上記組成物中には、この発明の効果
を阻害しない範囲で各種の重合体（合成樹脂）をブレン
ドすることもできる。In the above composition, various polymers (synthetic resins) may be blended as long as the effects of the present invention are not impaired.
【００２６】上記樹脂組成物を用いてカードを作製する
に際しては、特に限定されるものではないが、一般には
カレンダー成形法が採用されて、シート状に成形され
る。このカレンダー成形加工を行う場合には、通常上記
樹脂組成物に滑剤を含有せしめる。滑剤としては、パラ
フィンワックス等の炭化水素系、ステアリン酸等の脂肪
酸系、ステアリルアミド等の脂肪酸アミド系、脂肪酸エ
ステル系、アルコール系、金属石鹸系、あるいはアクリ
ル樹脂等の高分子系加工助剤等が挙げられる。中でも、
滑剤としては、前記カード基板と印刷インキ層との密着
性向上を殆ど妨げない高分子系加工助剤が好ましく、特
に好ましいのはアクリル樹脂である。When producing a card using the above resin composition, the card is not particularly limited, but is generally formed into a sheet by a calendar molding method. When performing this calendering process, a lubricant is usually contained in the resin composition. Examples of the lubricant include hydrocarbon-based processing agents such as paraffin wax, fatty acids such as stearic acid, fatty acid amides such as stearylamide, fatty acid esters, alcohols, metal soaps, and polymer processing aids such as acrylic resins. Is mentioned. Among them,
As the lubricant, a polymer-based processing aid that hardly hinders the improvement in the adhesion between the card substrate and the printing ink layer is preferable, and an acrylic resin is particularly preferable.
【００２７】しかして、上記樹脂組成物からなる成形シ
ート（４）表面に、オフセット印刷方式により印刷を施
せば、即ち文字、数字、記号、模様、図柄等の着色印刷
層（２）、更にこの上に透明の保護印刷層（３）を積層
一体化すれば、該表面に鮮明で美麗な印刷層を形成させ
ることができると共に、印刷インキとカード基板との密
着性に優れて印刷インキが剥離することを防止でき、か
つその密着耐久性にも優れた印刷カード（１）となし得
る。Thus, if the surface of the molded sheet (4) made of the above resin composition is printed by an offset printing method, that is, a colored printed layer (2) of letters, numbers, symbols, patterns, patterns, etc. If a transparent protective printing layer (3) is laminated and integrated on the top, a clear and beautiful printing layer can be formed on the surface, and the printing ink is peeled off because of excellent adhesion between the printing ink and the card substrate. Can be prevented, and the printed card (1) having excellent adhesion durability can be obtained.
【００２８】この発明のオフセット印刷カード（１）
は、磁気ストライプカード等の情報記録媒体としてのプ
ラスチックカードはもちろんのこと、例えばこのような
情報記録機能を有しない単なるプラスチックカード（例
えば会員カード等）としても用いることができる。The offset printing card (1) of the present invention
Can be used not only as a plastic card as an information recording medium such as a magnetic stripe card, but also as a simple plastic card having no such information recording function (for example, a membership card).
【００２９】[0029]
【実施例】次に、この発明の具体的実施例について説明
する。Next, specific embodiments of the present invention will be described.
【００３０】＜原料＞ （塩化ビニル樹脂） 平均重合度８００の塩化ビニル樹脂 （融点が５０℃以上である安定剤Ａ） ジブチル錫マレートポリマー（商品名：ＢＭ（Ｎ）、三
共有機合成株式会社製、融点１０５〜１２５℃） （融点が５０℃以上である安定剤Ｂ） ジブチル錫マレートポリマー（商品名：ＫＳ−１００
Ｂ、共同薬品社製、融点１２５℃） （ＥＶＡ樹脂） ソアブレンＥＶＡ−ＤＨ（酢酸ビニル含有量６０重量
％、日本合成化学工業株式会社製） （滑剤） アクリル樹脂系滑剤（商品名：メタブレンＰ−７００、
三菱レイヨン株式会社製） （改質剤） ＭＢＳ樹脂（メタクリル酸メチル−ブタジエン−スチレ
ン共重合体樹脂、商品名：Ｂ−５６、鐘淵化学社製） （酸化チタン） アナターゼ型酸化チタン ＜実施例１〜６、比較例１、２＞表１に示す材料を表１
に示す割合で配合した樹脂組成物を用いて、カレンダー
成形によって厚さ０．８ｍｍの成形シートを作製した。
この成形シートをカード形態に打ち抜くことによって縦
５４ｍｍ、横８６ｍｍ、厚さ０．８ｍｍのカード基板を
作製した。このカード基板にオフセット印刷を施し、オ
フセット印刷カードを作製した。<Raw Materials> (Vinyl chloride resin) Vinyl chloride resin having an average degree of polymerization of 800 (Stabilizer A having a melting point of 50 ° C. or more) Dibutyltin maleate polymer (trade name: BM (N), manufactured by Sankyokisei Co., Ltd.) (Stabilizer B having a melting point of 50 ° C. or higher) dibutyltin maleate polymer (trade name: KS-100)
B, Kyodo Yakuhin, melting point 125 ° C) (EVA resin) Soabrene EVA-DH (vinyl acetate content 60% by weight, manufactured by Nippon Synthetic Chemical Industry Co., Ltd.) (Lubricant) Acrylic resin-based lubricant (trade name: Metablen P-) 700,
(Mitsubishi Rayon Co., Ltd.) (Modifier) MBS resin (methyl methacrylate-butadiene-styrene copolymer resin, trade name: B-56, manufactured by Kaneka Chemical Co., Ltd.) (Titanium oxide) Anatase type titanium oxide <Example 1 to 6, Comparative Examples 1 and 2> Table 1 shows the materials shown in Table 1.
A molded sheet having a thickness of 0.8 mm was produced by calender molding using the resin composition blended at the ratio shown in Table 1.
The molded sheet was punched into a card form to produce a card substrate having a length of 54 mm, a width of 86 mm and a thickness of 0.8 mm. This card substrate was subjected to offset printing to produce an offset printed card.
【００３１】上記のようにして作製された各印刷カード
に対し、下記に示す評価法に従い評価を行った。Each printed card produced as described above was evaluated according to the following evaluation method.
【００３２】＜密着性評価法（カード基板と印刷インキ
の密着性評価）＞上記各印刷カードの印刷面に、市販の
セロテープを貼り付け良く密着させた後、テープを剥が
し、該テープに印刷インキがどの程度付着するかを目視
により調べ、下記判定基準に基づき評価した。<Adhesion Evaluation Method (Evaluation of Adhesion between Card Substrate and Printing Ink)> A commercially available cellophane tape was stuck to the printing surface of each of the above printing cards, and the tape was peeled off, and the tape was peeled off. Was visually inspected to determine the degree of adhesion, and evaluated based on the following criteria.
【００３３】（判定基準） 「○」…テープへの印刷インキの付着が全く見られない 「△」…テープに僅かに印刷インキの付着が観察される 「×」…テープへの印刷インキの付着が顕著である(Judgment criteria) "O": no adhesion of printing ink to tape observed "A": slight adhesion of printing ink observed to tape "x": adhesion of printing ink to tape Is remarkable
【００３４】＜カード表面の印刷状態評価法＞オフセッ
ト印刷カードの印刷状態を目視により下記判定基準に基
づき評価した。<Printing Condition Evaluation Method on Card Surface> The printing condition of the offset printing card was visually evaluated based on the following criteria.
【００３５】（判定基準） 「○」…鮮明かつ高発色の高品位な印刷が施されている 「△」…鮮明さ、発色性のいずれか一方が不十分である 「×」…鮮明さ、発色性ともに不十分である(Judgment Criteria) “…”: High quality printing with clear and high color development is performed “△”: Either sharpness or color development is insufficient “X”: Clearness, Insufficient color development
【００３６】[0036]
【表１】 [Table 1]
【００３７】[0037]
【表２】 [Table 2]
【００３８】＜評価結果＞表から明らかなように、この
発明の樹脂組成物を用いて製作された実施例１〜６のオ
フセット印刷カードは、鮮明かつ高発色の高品位な印刷
が施されていると共に、カード基板と印刷インキの密着
性にも優れていた。<Evaluation Results> As can be seen from the table, the offset printing cards of Examples 1 to 6 produced using the resin composition of the present invention were subjected to clear, high-color printing and high-quality printing. In addition, the adhesion between the card substrate and the printing ink was excellent.
【００３９】これに対し、この発明の範囲を逸脱する比
較例１、２では、印刷状態は良好なるものの、カード基
板と印刷インキの密着性に劣っていた。On the other hand, in Comparative Examples 1 and 2, which deviated from the scope of the present invention, although the printing state was good, the adhesion between the card substrate and the printing ink was poor.
【００４０】[0040]
【発明の効果】この発明に係るオフセット印刷カード用
樹脂組成物は、構成樹脂として塩化ビニル系樹脂を用い
ているから、印刷インキを受容しやすくて印刷適性に優
れ、鮮明で高発色の高品位な印刷を施すことができる。
また安定剤を特定割合含有しているから、強度低下を招
くことなく十分な安定化効果を享受することができる。
更に、安定剤として融点が５０℃以上のものを用い、か
つエチレン−酢酸ビニル共重合体樹脂を必須成分として
特定割合含有せしめているから、印刷適性、機械的強度
等を何ら損なうことなく、印刷インキとカード基板との
密着性を顕著に向上させることができ、印刷インキの剥
離を効果的に防止することができる。The resin composition for an offset printing card according to the present invention uses a vinyl chloride resin as a constituent resin, so that it can easily receive printing ink, has excellent printability, and is clear, high in color and high in quality. Printing can be performed.
In addition, since the stabilizer is contained in a specific ratio, a sufficient stabilizing effect can be obtained without lowering the strength.
Further, since a stabilizer having a melting point of 50 ° C. or higher is used and an ethylene-vinyl acetate copolymer resin is contained in a specific ratio as an essential component, the printability and the mechanical strength are not impaired at all. Adhesion between the ink and the card substrate can be significantly improved, and peeling of the printing ink can be effectively prevented.
【００４１】エチレン−酢酸ビニル共重合体樹脂におけ
る酢酸ビニル含量が４０〜８０重量％である場合には、
印刷インキとカード基板との密着性を一層向上させるこ
とができる。When the vinyl acetate content in the ethylene-vinyl acetate copolymer resin is 40 to 80% by weight,
The adhesion between the printing ink and the card substrate can be further improved.
【００４２】融点が５０℃以上である安定剤がジブチル
錫マレートポリマーである場合には、印刷インキとカー
ド基板との密着性をより一層向上させることができる。When the stabilizer having a melting point of 50 ° C. or more is a dibutyltin maleate polymer, the adhesion between the printing ink and the card substrate can be further improved.
【００４３】また、この発明のオフセット印刷カード
は、カード材料として上記樹脂組成物を用いているか
ら、鮮明で高発色の高品位な印刷面を具備させることが
できると共に、印刷インキとカード基板との密着性に優
れて印刷インキが剥離することのない耐久性に優れた高
品質のものとなる。また、従来のような表面にオーバー
シートを熱積層する構成ではなく、この熱積層工程を省
略できる分、コスト低減を図ることができる。Further, since the offset printing card of the present invention uses the above-mentioned resin composition as a card material, it can be provided with a clear, high-colored, high-quality printing surface, and a printing ink and a card substrate. The ink has excellent adhesion and high quality with excellent durability without peeling of the printing ink. Also, instead of the conventional configuration in which the oversheet is thermally laminated on the surface, the cost can be reduced because the thermal lamination step can be omitted.
【図１】この発明の一実施形態に係るオフセット印刷カ
ードを示す図であって、（イ）は斜視図、（ロ）は一部
拡大断面図である。FIG. 1 is a view showing an offset printing card according to an embodiment of the present invention, wherein (A) is a perspective view and (B) is a partially enlarged sectional view.
１…オフセット印刷カード ２…着色印刷層 ３…透明保護印刷層 ４…成形シート DESCRIPTION OF SYMBOLS 1: Offset printing card 2: Colored printing layer 3: Transparent protective printing layer 4: Molded sheet
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ０８Ｌ 35:02） Ｆターム(参考） 2C005 HA19 JA02 JA26 KA06 KA40 LA11 LA22 4J002 BB062 BD041 BD051 BD061 BD071 BD081 BD181 BF032 EZ046 FD010 FD036 FD170 GS00 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI theme coat ゛ (reference) C08L 35:02) F-term (reference) 2C005 HA19 JA02 JA26 KA06 KA40 LA11 LA22 4J002 BB062 BD041 BD051 BD061 BD071 BD081 BD181 BF032 EZ046 FD010 FD036 FD170 GS00
Claims (4)
以上である安定剤０．５〜５重量部と、 前記塩化ビニル系樹脂１００重量部に対してエチレン−
酢酸ビニル共重合体樹脂０．１〜１０重量部とを含有し
てなることを特徴とするオフセット印刷カード用樹脂組
成物。1. A vinyl chloride resin and a melting point of 50 ° C. with respect to 100 parts by weight of the vinyl chloride resin.
0.5 to 5 parts by weight of the above stabilizer, and 100 parts by weight of the vinyl chloride resin, ethylene-
A resin composition for an offset printing card, comprising 0.1 to 10 parts by weight of a vinyl acetate copolymer resin.
における酢酸ビニル含量が４０〜８０重量％である請求
項１に記載のオフセット印刷カード用樹脂組成物。2. The resin composition for an offset printing card according to claim 1, wherein the vinyl acetate content of the ethylene-vinyl acetate copolymer resin is 40 to 80% by weight.
ブチル錫マレートポリマーである請求項１または２に記
載のオフセット印刷カード用樹脂組成物。3. The resin composition for an offset printing card according to claim 1, wherein the stabilizer having a melting point of 50 ° C. or higher is a dibutyltin malate polymer.
フセット印刷カード用樹脂組成物からなる成形シート表
面に、オフセット印刷によって、文字、図柄等の着色印
刷層、透明の保護印刷層が順に積層一体化されてなるこ
とを特徴とするオフセット印刷カード。4. A colored printed layer of characters, patterns, etc., and a transparent protective printed layer on the surface of a molded sheet made of the resin composition for an offset printed card according to claim 1 by offset printing. Are sequentially stacked and integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09094199A JP4314667B2 (en) | 1999-03-31 | 1999-03-31 | Resin composition for offset printing card and offset printing card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09094199A JP4314667B2 (en) | 1999-03-31 | 1999-03-31 | Resin composition for offset printing card and offset printing card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000281853A true JP2000281853A (en) | 2000-10-10 |
| JP4314667B2 JP4314667B2 (en) | 2009-08-19 |
Family
ID=14012491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09094199A Expired - Fee Related JP4314667B2 (en) | 1999-03-31 | 1999-03-31 | Resin composition for offset printing card and offset printing card |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4314667B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206949A (en) * | 2010-03-29 | 2011-10-20 | Toppan Printing Co Ltd | Magnetic card and method for manufacturing the same |
| JP7464811B1 (en) | 2023-09-05 | 2024-04-10 | 善一 後藤 | message card |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195146A (en) * | 1984-03-19 | 1985-10-03 | Nippon Carbide Ind Co Ltd | Composition for semirigid vinyl chloride resin moldings |
| JPH05148381A (en) * | 1991-11-29 | 1993-06-15 | Tsutsunaka Plast Ind Co Ltd | Foamable vinyl chloride resin composition |
| JPH05318578A (en) * | 1992-05-21 | 1993-12-03 | Mitsubishi Plastics Ind Ltd | Laminating hard polyvinyl chloride resin film |
| JPH07188490A (en) * | 1993-12-27 | 1995-07-25 | Bando Chem Ind Ltd | Printing sheet |
| JPH08231799A (en) * | 1995-02-22 | 1996-09-10 | Mitsubishi Plastics Ind Ltd | Vinyl chloride resin composition |
| JPH0967492A (en) * | 1995-08-31 | 1997-03-11 | Tsutsunaka Plast Ind Co Ltd | Rigid vinyl chloride resin composition |
| JPH10151643A (en) * | 1996-09-24 | 1998-06-09 | Toppan Printing Co Ltd | Card pitted with lippman hologram and its production |
-
1999
- 1999-03-31 JP JP09094199A patent/JP4314667B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195146A (en) * | 1984-03-19 | 1985-10-03 | Nippon Carbide Ind Co Ltd | Composition for semirigid vinyl chloride resin moldings |
| JPH05148381A (en) * | 1991-11-29 | 1993-06-15 | Tsutsunaka Plast Ind Co Ltd | Foamable vinyl chloride resin composition |
| JPH05318578A (en) * | 1992-05-21 | 1993-12-03 | Mitsubishi Plastics Ind Ltd | Laminating hard polyvinyl chloride resin film |
| JPH07188490A (en) * | 1993-12-27 | 1995-07-25 | Bando Chem Ind Ltd | Printing sheet |
| JPH08231799A (en) * | 1995-02-22 | 1996-09-10 | Mitsubishi Plastics Ind Ltd | Vinyl chloride resin composition |
| JPH0967492A (en) * | 1995-08-31 | 1997-03-11 | Tsutsunaka Plast Ind Co Ltd | Rigid vinyl chloride resin composition |
| JPH10151643A (en) * | 1996-09-24 | 1998-06-09 | Toppan Printing Co Ltd | Card pitted with lippman hologram and its production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206949A (en) * | 2010-03-29 | 2011-10-20 | Toppan Printing Co Ltd | Magnetic card and method for manufacturing the same |
| JP7464811B1 (en) | 2023-09-05 | 2024-04-10 | 善一 後藤 | message card |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4314667B2 (en) | 2009-08-19 |
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