JPH01260075A - Printing agent having susceptibility to discoloration by moisture - Google Patents
Printing agent having susceptibility to discoloration by moistureInfo
- Publication number
- JPH01260075A JPH01260075A JP63085471A JP8547188A JPH01260075A JP H01260075 A JPH01260075 A JP H01260075A JP 63085471 A JP63085471 A JP 63085471A JP 8547188 A JP8547188 A JP 8547188A JP H01260075 A JPH01260075 A JP H01260075A
- Authority
- JP
- Japan
- Prior art keywords
- printing agent
- moisture
- color
- silicic acid
- discoloration
- 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
- 238000007639 printing Methods 0.000 title claims abstract description 28
- 238000002845 discoloration Methods 0.000 title abstract 3
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 239000000049 pigment Substances 0.000 claims abstract description 20
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 17
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 6
- 239000000057 synthetic resin Substances 0.000 claims abstract description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011162 core material Substances 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 239000010445 mica Substances 0.000 claims abstract description 3
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000001035 drying Methods 0.000 abstract description 11
- 239000000843 powder Substances 0.000 abstract description 8
- -1 e.g. Substances 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- 239000004606 Fillers/Extenders Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 241000512259 Ascophyllum nodosum Species 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000001054 red pigment Substances 0.000 description 2
- 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
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-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
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000280258 Dyschoriste linearis Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000220259 Raphanus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 125000005624 silicic acid group Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Landscapes
- Coloring (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は水に濡れると感応して変色を起こし、乾燥する
と完全にもとの色彩にもどる感湿変色性捺染剤に係り、
特に水着、Ｔシャツ、ハンカチ、タオル等の模様として
プリントして利用される感湿変色性捺染剤に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a moisture-sensitive color-changing printing agent that changes color when wet with water and completely returns to its original color when dry.
In particular, the present invention relates to a moisture-sensitive color-changing printing agent that is used for printing patterns on swimwear, T-shirts, handkerchiefs, towels, etc.
水に濡れて変色する感湿変色性捺染剤として、従来、ア
クリル酸エステルエマルジョンと、炭酸カルシウム、酸
化チタン、亜鉛華等の白色体質顔料との配合物に、ごく
少量のアゾ系赤色顔料を添加してなる捺染剤が知られて
いる。これは乾燥状態ではアゾ系赤色顔料の赤色が白色
体質顔料の白色によって打ち消されてほとんど白色を呈
しており、水に濡れると白色体質顔料が濡れ色（透明）
になるため赤色が浮き出て発色する。Conventionally, as a moisture-sensitive color-changing printing agent that changes color when wet with water, a very small amount of an azo red pigment is added to a mixture of an acrylic acid ester emulsion and a white extender pigment such as calcium carbonate, titanium oxide, or zinc white. A printing agent made of the following is known. When dry, the red color of the azo red pigment is canceled out by the white color of the white extender pigment, giving it an almost white color.When wet with water, the white extender pigment becomes wet (transparent).
As a result, the red color stands out and develops.
しかし、前述の公知の捺染剤では、水と濡れた状態では
白色から赤色に変化するが、これを乾燥してもとの白色
に戻すときに、乾燥を充分に行っても完全にはもとの白
色には戻らない。However, with the above-mentioned known printing agent, the color changes from white to red when wet with water, but when it is dried to return to the original white color, even if it is thoroughly dried, it cannot completely return to its original color. It will not return to its white color.
そこで、本発明の目的は水に濡れると感応して変色を起
こし、乾燥すると完全にもとの色彩に戻る、前述の公知
技術に存する欠点を改良した感湿変色性捺染剤を提供す
ることにある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a moisture-sensitive color-changing printing agent which changes color when wet and completely returns to its original color when dry, which improves the drawbacks of the above-mentioned known techniques. be.
前述の目的を達成するため、本発明によれば、合成樹脂
エマルジョンと、微粉末珪酸と、虹彩色パール顔料とを
含有することを特徴とする。In order to achieve the above object, the present invention is characterized by containing a synthetic resin emulsion, finely powdered silicic acid, and an iridescent pearl pigment.
本発明で用いられる前述の合成樹脂エマルジョンは、皮
膜形成能を有する熱可塑性樹脂エマルジョンで、モノマ
ーを水中で乳化剤、触媒、保護コロイド等の助剤を用い
て乳化重合させることによりつくられている樹脂の固形
分は２５〜５０重量％である。The aforementioned synthetic resin emulsion used in the present invention is a thermoplastic resin emulsion having film-forming ability, and is a resin made by emulsion polymerization of monomers in water using auxiliary agents such as emulsifiers, catalysts, and protective colloids. The solid content of is 25-50% by weight.
具体的には、アクリル酸メチル、アクリル酸エチル、ア
クリル酸ブチル、アクリル酸２−エチルヘキシル等のア
クリル酸アルキルエステルにメタクリル酸エチル、メタ
クリル酸メチル、メタクリル酸ブチル等のメタクリル酸
アルキルエステルを共重合させて得られたアクリル酸エ
ステル共重合エマルジョン、前記アクリル酸エステルに
スチレン、アクリロニトリル、塩化ビニリデン、塩化ビ
ニル等を共重合させて得られる共重合エマルジョン、ブ
タジェン、クロロブレン、スチレン−ブタジェン共重合
体、メタクリル酸メチル−ブタジェン共重合体、アクリ
ロニトリル−ブタジェン共重合体等のゴムラテックスが
挙げられる。Specifically, acrylic acid alkyl esters such as methyl acrylate, ethyl acrylate, butyl acrylate, and 2-ethylhexyl acrylate are copolymerized with methacrylic acid alkyl esters such as ethyl methacrylate, methyl methacrylate, and butyl methacrylate. acrylic ester copolymer emulsion obtained by copolymerizing the acrylic ester with styrene, acrylonitrile, vinylidene chloride, vinyl chloride, etc., butadiene, chlorobrene, styrene-butadiene copolymer, methacrylic acid Examples include rubber latex such as methyl-butadiene copolymer and acrylonitrile-butadiene copolymer.
また、前述の微粉末珪酸は例えば、乾式法で製造される
５ｉＯ１が９９％以上の無水珪酸、湿式法で製造される
Ｓｔｏｗが８０〜９０％の含水珪酸、および湿式法で製
造されるＳｉｎ、が４５〜７８％の含水珪酸アルミニウ
ム、含水珪酸カルシウム等である。これらの微粉末珪酸
は表面積も大きく吸着作用も強いもので、粒径は０．０
３μ〜１０．０−μのものである。Further, the above-mentioned fine powder silicic acid is, for example, anhydrous silicic acid with a 5iO1 of 99% or more produced by a dry method, hydrated silicic acid with a Stow of 80 to 90% produced by a wet method, and Sin produced by a wet method. is 45 to 78% of hydrated aluminum silicate, hydrated calcium silicate, etc. These fine powdered silicic acids have a large surface area and strong adsorption effect, and the particle size is 0.0.
It has a diameter of 3 μ to 10.0 μ.
さらに、前述の虹彩色パール顔料は薄い板状または鱗片
状の雲母粒子（粒径５〜１５０μ程度）を芯材とし、こ
れに酸化チタンを被覆してなり、この酸化チタンの膜厚
は色彩の種類によって表−１のように所望の膜厚を選択
することができる。Furthermore, the above-mentioned iris-colored pearl pigment has a core material of thin plate-like or scale-like mica particles (particle size of about 5 to 150μ), which is coated with titanium oxide, and the film thickness of this titanium oxide is the same as the color. Depending on the type, the desired film thickness can be selected as shown in Table 1.
表−１
上述の合成樹脂エマルジョン、微粉末珪酸および虹彩色
パール顔料の配合比率は任意であるが、合成樹脂エマル
ジョンの樹脂分１００重量部に対して、微粉末珪酸２０
〜５００重量部、虹彩色パール顔料５〜２５０重量部の
範囲であることが好ましい。Table 1 The blending ratio of the above-mentioned synthetic resin emulsion, fine powder silicic acid, and iridescent pearl pigment is arbitrary, but 20 parts by weight of fine powder silicic acid is
Preferably, the amount is in the range of 500 parts by weight, and 5 to 250 parts by weight of the iridescent pearl pigment.
また、虹彩色パール顔料に対する微粉末珪酸の配合量は
虹彩色パール顔料１００重量部に対して微粉末珪酸４０
〜３５０重量部使用するのが好ましい、４０重量部以下
では水に濡らしたとき十分な発色を呈するものを得るこ
とができず、また３５０重量部以上になると発色濃度が
低下するので好ましくない。The amount of finely powdered silicic acid added to the iridescent pearl pigment is 40 parts by weight per 100 parts by weight of the iridescent pearl pigment.
It is preferable to use up to 350 parts by weight; if it is less than 40 parts by weight, it will not be possible to obtain a product that exhibits sufficient color development when wetted with water, and if it exceeds 350 parts by weight, the color density will decrease, which is not preferred.
なお、本発明は前記三成分のほかに、増粘剤、界面活性
剤等を含有してもよい。In addition, the present invention may contain a thickener, a surfactant, etc. in addition to the above three components.
上述のようにしてなる本発明感湿変色性捺染剤は任意の
架橋剤を添加し、水着、Ｔシャツ、ハンカチ、タオル等
の被塗剤に例えば柄模様をスクリーン印刷し、加熱架橋
してプリント製品を得る。The moisture-sensitive color-changing printing agent of the present invention prepared as described above is prepared by adding an arbitrary crosslinking agent, screen-printing a pattern onto a coated material such as a swimsuit, T-shirt, handkerchief, towel, etc., and printing by heating and cross-linking. Get the product.
上述の本発明捺染剤は乾燥時には微粉末珪酸がポーラス
な状態で陰ぺい性を出し、この微粉末珪酸成分により光
が乱反射して白色に見え、これに対して、水に触れたと
きには微粉末珪酸が水に濡れて光を透過し、透明となる
ため、虹彩色パール顔料の色が浮き出て発色する。When the above-mentioned printing agent of the present invention is dried, the finely powdered silicic acid exhibits opacities in a porous state, and the finely powdered silicic acid component diffusely reflects light and appears white.On the other hand, when it comes into contact with water, the finely powdered silicic acid appears white. When silicic acid gets wet with water, it transmits light and becomes transparent, so the color of the iridescent pearl pigment stands out and develops.
なお、虹彩色パール顔料は反射色と透過色の二色性効果
を有しており、このため、水分を付与したときには、下
地が白色の場合、入射光が全反射して色効果が低減し、
これに対して下地が黒色の場合、透過色が黒に吸収され
、反射色が色として現れる。したがって、下地はできる
だけ黒色の方が好ましい。In addition, iris-colored pearl pigments have a dichroic effect of reflected color and transmitted color, so when water is applied and the base is white, the incident light is totally reflected and the color effect is reduced. ,
On the other hand, when the base is black, the transmitted color is absorbed by the black, and the reflected color appears as a color. Therefore, it is preferable that the base color be as black as possible.
微粉末珪＃１１０
虹彩色パール［料（Ｉｒｉｏｄｉｎ ２１９メルクジヤ
パン製）５Ｄａｉｍｏｎｅｘ ＥＨ−６（大日精化製）
（増粘剤） ３ノニオン活性荊
２合 計（部）
１００上記配合物を高速プロペラミキサーで攪拌し
、均一に分散増粘させて本発明感湿捺染剤を製造した。Fine powder silicon #110 Iridescent pearl (Iriodin 219 manufactured by Merck Japan) 5 Daimonex EH-6 (manufactured by Dainichiseika Chemical Co., Ltd.)
(Thickener) 3 nonionic activated radish
2 total (part)
100 The above mixture was stirred with a high-speed propeller mixer to uniformly disperse and thicken to produce a moisture-sensitive printing agent of the present invention.
この捺染剤に架橋剤としてＥ＋５ａｆｉｘ ＴＫ（大日
精化製）を５部添加し、綿１００％黒無地染Ｔシャツ上
にスクリーンを用いて花柄模様をプリントし、１３０℃
×３分熱乾燥を施した。5 parts of E+5afix TK (manufactured by Dainichiseika Chemical Co., Ltd.) was added as a crosslinking agent to this printing agent, and a floral pattern was printed using a screen on a 100% cotton black plain dyed T-shirt, and the dyeing was carried out at 130°C.
Heat drying was performed for 3 minutes.
このプリント部分は乾いた状態のときは、白色花柄模様
を呈しているが、プリント部分を水で濡らすと、美麗な
紫色の花柄模様が現れた。また、このプリント布は洗濯
堅牢度に優れている。さらに、これは乾燥すると、完全
にもとの白色に戻った。When this printed part was dry, it had a white floral pattern, but when the printed part was wetted with water, a beautiful purple floral pattern appeared. Additionally, this printed fabric has excellent washing fastness. Moreover, when it dried, it completely returned to its original white color.
スＪＬＩＬｕ
白地ポリエステル不織布に従来の顔料捺染剤で黒色英文
字槽をスクリーンにてプリントし、乾燥後、その上から
さらにバーコーターにて実施例１と同じ感湿捺染剤を全
面にコーティング塗布Ｃｓｅ ｔ１５０ｇ／＋ｖｆ）
Ｌ、１５０℃×３分熱乾燥を行った。Screen print black letters on a white polyester non-woven fabric using a conventional pigment printing agent, and after drying, use a bar coater to coat the entire surface with the same moisture-sensitive printing agent as in Example 1 Cse t150g /+vf)
L, heat drying was performed at 150° C. for 3 minutes.
なお、得られた素材はコンブ敷き（コースタ−）として
使用した所、乾いているときは白地コースタ−であるが
、コツプの水が吸着すると紫色の英文字模様が現れた。When the obtained material was used as a kelp coaster, it was a white coaster when it was dry, but when the water from the kelp was adsorbed, a purple English letter pattern appeared.
また、乾燥後は完全にもとの白地に戻った。Also, after drying, it completely returned to its original white background.
微粉末珪酸 １０虹彩色
パール顔料（Ｉｒｉｏｄｉｎ ２２５ ｊルクジャバン
製）５０ａｉ＊ｏｎｅｘ ＥＨ−６（大日精化製）（増
粘剤） ５ノニオン活性剤
２水
５８合 計（部）１００
上記配合物を高速プロペラミキサーで攪拌し、均一に分
散増粘させて本発明感湿捺染剤を製造した。Fine powder silicic acid 10 Iridescent pearl pigment (Iriodin 225j manufactured by Lucjaban) 50 ai*onex EH-6 (manufactured by Dainichiseika) (thickener) 5 Nonionic activator
2 water
58 Total (parts) 100 The above mixture was stirred with a high-speed propeller mixer to uniformly disperse and thicken to produce a moisture-sensitive printing agent of the present invention.
この捺染剤に、エポキシ系架橋剤を５部添加し、ナイロ
ン１００に黒無地染水着に直径１ｍの水玉柄をスクリー
ンでプリントし、１００℃×３分熱乾燥を行った。Five parts of an epoxy crosslinking agent was added to this printing agent, and a polka dot pattern with a diameter of 1 m was printed on a plain black dyed nylon 100 swimsuit using a screen, followed by heat drying at 100° C. for 3 minutes.
このプリントは乾いているときは白色水玉槽であったが
、水着を水に浸すと青色の水玉柄が現れ、乾燥後は完全
にもとの白色水玉槽に戻った。また、この水着プリント
布は固着性が良好であった。This print had white polka dots when it was dry, but when the swimsuit was soaked in water, a blue polka dot pattern appeared, and after drying it completely returned to its original white polka dot pattern. Moreover, this swimsuit print cloth had good adhesion.
叉隻■−土
綿１００％白地パイル地に従来の顔料捺染剤で黒色スト
ライプ柄を始めにスクリーンでプリントを行い、乾燥後
、実施例１および実施例３で得られた感湿捺染剤を黒色
ストライプ柄の上に、別々にスクリーンでプリントを行
い、１５０’Ｃｘ ３分熱処理を施した。得られたパイ
ル地は風呂上りのバスマットに使用したところ、乾いて
いるときは白色ストライプ柄であったが、水が吸収され
ていくと青色と紫色の２色柄が現れ、乾燥後は完全にも
との白色ストライプ柄に戻った。また、このパスマット
は水の付着状態を感知することができた。Forks - A black stripe pattern is first printed on a 100% earthen cotton pile fabric using a conventional pigment printing agent using a screen, and after drying, the moisture-sensitive printing agent obtained in Example 1 and Example 3 is used to print a black stripe pattern. Printing was performed separately on the striped pattern using a screen, and heat treatment was performed at 150'C x 3 minutes. When the obtained pile fabric was used as a bath mat after taking a bath, it had a white striped pattern when it was dry, but as water was absorbed, a two-color pattern of blue and purple appeared, and after drying it completely disappeared. It returned to its original white striped pattern. Additionally, this passmat was able to sense the state of water adhesion.
１隻班−ｌ
使い捨ておむつの検知として、二酸化チタンを少量分散
せしめた半透明のポリエチレンシートの尿吸収部材と接
する面に下記配合物をナイフコーターにて全面に塗布し
た。Group 1 - To detect disposable diapers, the following formulation was applied to the entire surface of a translucent polyethylene sheet in which a small amount of titanium dioxide was dispersed, in contact with the urine absorbing member, using a knife coater.
微粉末珪酸 ２０虹彩色
パール顔料（Ｉｒｉｏｄｉｎ ２１９メルクジヤパン製
）１０Ｄａｉｍｏｎｅｘ ＥＨ−６（大日精化製）（増
粘剤） ３アニオン活性剤
２合 計（部）１００
次いで、このポリエチレンシートの塗布面に接する尿吸
収部材に不織布を用い、この不織布に従来の傾斜捺染剤
で黒色水玉模様をスクリーンでプリントした。Fine powder silicic acid 20 Iridescent pearl pigment (Iriodin 219 manufactured by Merck Japan) 10 Daimonex EH-6 (manufactured by Dainichiseika Chemicals) (thickener) 3 Anionic activator
2 Total (parts) 100 Next, a nonwoven fabric was used as the urine absorbing member in contact with the coated surface of the polyethylene sheet, and a black polka dot pattern was screen printed on this nonwoven fabric using a conventional gradient printing agent.
このおむつシートは外部から水玉模様が全く見られない
が、尿等により濡れた場合、前記の水玉模様部分が紫色
として現れ、肉眼で外部から容易に検知することができ
た。また、乾燥後はこの水玉模様が完全に消えた。This diaper sheet had no polka dot pattern visible from the outside, but when it got wet with urine or the like, the polka dot pattern appeared as a purple color and could be easily detected from the outside with the naked eye. Also, after drying, this polka dot pattern completely disappeared.
裏立旦−工
実施例５で作成した組成物を用いて、活性炭の表面を被
覆させた。The surface of activated carbon was coated using the composition prepared in Example 5.
次いで、このものを観賞用植木鉢の土の表面に分散させ
、水を与えると活性炭被覆物は青色を呈し、また水分が
蒸発すると完全にもとの白色になった。このものは、植
木鉢の美観を良くし、水分の検知材として得ることがで
きた。Next, this material was dispersed on the soil surface of an ornamental flower pot, and when water was applied, the activated carbon coating took on a blue color, and when the water evaporated, it completely returned to its original white color. This material improves the appearance of flower pots and can be used as a moisture detection material.
以上のとおり、本発明感湿変色性捺染剤は水に濡れると
変色して各種の色に変化し、乾燥後は完全にもとの色に
戻り、濡れたときの色が残ることがない。As described above, the moisture-sensitive color-changing printing agent of the present invention changes color when it gets wet with water, changing to various colors, and completely returns to its original color after drying, and the color when wet does not remain.
このような本発明は水着、ハンカチ、その池水と接触す
る布地の模様等に利用され、さらには濡れの検知等にも
利用され、実用上有用な捺染剤である。The present invention is a practically useful printing agent that can be used for patterns on swimsuits, handkerchiefs, and other fabrics that come into contact with pond water, and can also be used to detect wetness.
特許出願人 大日精化工業株式会社Patent applicant: Dainichiseika Industrial Co., Ltd.
Claims (2)
パール顔料とを含有してなる感湿変色性捺染剤。(1) A moisture-sensitive color-changing printing agent containing a synthetic resin emulsion, finely powdered silicic acid, and an iridescent pearl pigment.
ール顔料は雲母粒子を芯材とし、この芯材に酸化チタン
を所望の膜厚に被覆してなる捺染剤。(2) The printing agent according to claim 1, wherein the iridescent pearl pigment has mica particles as a core material, and the core material is coated with titanium oxide to a desired thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63085471A JP2684054B2 (en) | 1988-04-08 | 1988-04-08 | Moisture-sensitive discoloration printing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63085471A JP2684054B2 (en) | 1988-04-08 | 1988-04-08 | Moisture-sensitive discoloration printing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01260075A true JPH01260075A (en) | 1989-10-17 |
| JP2684054B2 JP2684054B2 (en) | 1997-12-03 |
Family
ID=13859814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63085471A Expired - Fee Related JP2684054B2 (en) | 1988-04-08 | 1988-04-08 | Moisture-sensitive discoloration printing agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2684054B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043971A (en) * | 2004-08-03 | 2006-02-16 | Pilot Ink Co Ltd | Discolorable laminate |
| JP2009074013A (en) * | 2007-09-25 | 2009-04-09 | Pilot Ink Co Ltd | Allochroic coating liquid |
| JP2011016872A (en) * | 2009-07-07 | 2011-01-27 | Pilot Ink Co Ltd | Granule whose color is changed with water and laminate whose color is changed with water using the same |
| KR102221641B1 (en) * | 2019-09-30 | 2021-03-02 | 강현욱 | How to manufacture fabrics in which patterns are expressed in contact with water |
-
1988
- 1988-04-08 JP JP63085471A patent/JP2684054B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043971A (en) * | 2004-08-03 | 2006-02-16 | Pilot Ink Co Ltd | Discolorable laminate |
| JP2009074013A (en) * | 2007-09-25 | 2009-04-09 | Pilot Ink Co Ltd | Allochroic coating liquid |
| JP2011016872A (en) * | 2009-07-07 | 2011-01-27 | Pilot Ink Co Ltd | Granule whose color is changed with water and laminate whose color is changed with water using the same |
| KR102221641B1 (en) * | 2019-09-30 | 2021-03-02 | 강현욱 | How to manufacture fabrics in which patterns are expressed in contact with water |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2684054B2 (en) | 1997-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101636535B (en) | Substrates having improved ink adhesion and oil crockfastness | |
| TW538173B (en) | Coating for treating substrates for ink visualization and retention, method for treating said substrates, and articles produced therefrom | |
| JP2004528195A (en) | Coating for treating a substrate for inkjet printing comprising a dyeing solution for improving the visualization and retention of images, a method for treating the substrate and articles produced therefrom | |
| JPH021772A (en) | Coating composition | |
| JP2003524709A (en) | Fabric coating, method for treating fabric for inkjet printing, and articles produced by them | |
| CN102619103A (en) | Pigment printing imitated reactive printing adhesive and preparation method thereof | |
| KR870001255B1 (en) | Textile fabrics with opaque pigment printing and method of producing same | |
| JPH01260075A (en) | Printing agent having susceptibility to discoloration by moisture | |
| EP1254985B1 (en) | Water-discoloring printed matter and water-discoloring toy employing the same | |
| WO1990002054A1 (en) | Decoration of substrates | |
| JP2809804B2 (en) | Leather-like sheet | |
| KR20060020604A (en) | Coloring composition and coating composition | |
| US3634131A (en) | Fugitively colored solid materials | |
| JPH0274688A (en) | Color changing material with water | |
| JP5378263B2 (en) | Water discoloration sheet | |
| JP2003306877A (en) | Color-changing synthetic leather | |
| JPH05287686A (en) | Steric pattern transfer sheet | |
| JPS59173388A (en) | Dyed article and dyeing method | |
| JPS6166685A (en) | Transfer sheet for hydraulic transfer | |
| JP2579231B2 (en) | Pearl pigment coated paper | |
| JP3426789B2 (en) | Ink composition | |
| GB2245220A (en) | Multi-layered transfer sheet | |
| JPS63218399A (en) | Textile printing method for rush product | |
| JPH0860025A (en) | Colored bead for stipple coloration of textile | |
| JP5524751B2 (en) | Water discoloration sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |