JPH0234027Y2 - - Google Patents
Info
- Publication number
- JPH0234027Y2 JPH0234027Y2 JP13579183U JP13579183U JPH0234027Y2 JP H0234027 Y2 JPH0234027 Y2 JP H0234027Y2 JP 13579183 U JP13579183 U JP 13579183U JP 13579183 U JP13579183 U JP 13579183U JP H0234027 Y2 JPH0234027 Y2 JP H0234027Y2
- Authority
- JP
- Japan
- Prior art keywords
- thermochromic
- fibers
- colored
- resin
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 23
- 239000000835 fiber Substances 0.000 claims description 12
- 230000002441 reversible effect Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000008199 coating composition Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical group C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- GJCYPSBOSGWHEO-UHFFFAOYSA-N 6-methylheptyl 3,4,5-trihydroxybenzoate Chemical compound CC(C)CCCCCOC(=O)C1=CC(O)=C(O)C(O)=C1 GJCYPSBOSGWHEO-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920002494 Zein Polymers 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- IRLQAJPIHBZROB-UHFFFAOYSA-N buta-2,3-dienenitrile Chemical compound C=C=CC#N IRLQAJPIHBZROB-UHFFFAOYSA-N 0.000 description 1
- DHAZIUXMHRHVMP-UHFFFAOYSA-N butyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCCCC DHAZIUXMHRHVMP-UHFFFAOYSA-N 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000012736 patent blue V Nutrition 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000005019 zein Substances 0.000 description 1
- 229940093612 zein Drugs 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案は熱変色性加工体に関する。詳細には、
温度変化によつて、無色(ないし淡色)から有色
に、或いは有色から無色に、或いは有色から他の
異なる有色へと、効果的かつ鋭敏に色変化する可
逆性の熱変色性加工体に関し、玩具類、繊維雑貨
類、紙類、プラスチツク製品等に適用され、マジ
ツク性、識別性、示温性、装飾性等の機能を与え
る。[Detailed Description of the Invention] The present invention relates to a thermochromic processed body. For details,
Toys related to reversible thermochromic processed objects that effectively and sharply change color from colorless (or light-colored) to colored, from colored to colorless, or from colored to other different colors due to temperature changes. It is applied to textiles, textile goods, paper, plastic products, etc., and provides functions such as magic, identification, temperature indication, and decoration.
以下に本考案を図面について詳細に説明する。
第1図及び第2図は本考案熱変色加工体の各要部
拡大縦断面図である。 The present invention will be explained in detail below with reference to the drawings.
1 and 2 are enlarged longitudinal cross-sectional views of the main parts of the thermochromic processed body of the present invention.
本考案熱変色性加工体1は無数の繊維2を突設
した基材3の、少なくとも前記繊維2の表面が繊
維の間隙を保持した状態に可逆性熱変色材4で被
覆されてなる構成を要件とする。 The thermochromic processed body 1 of the present invention has a structure in which a substrate 3 on which numerous fibers 2 are protruded is coated with a reversible thermochromic material 4 at least on the surface of the fibers 2 with gaps between the fibers maintained. Make it a requirement.
前記における可逆性熱変色材4は、電子供与性
呈色性化合物と電子受容性顕色剤との組合せによ
る従来公知のものが有効であり、それらの中で好
適な一例として特公昭51−35414号公報或いは特
公昭51−44708号公報に開示の熱変色材を挙げる
ことができる。 As the reversible thermochromic material 4 mentioned above, a conventionally known material consisting of a combination of an electron-donating color-forming compound and an electron-accepting color developer is effective. Examples include thermochromic materials disclosed in Japanese Patent Publication No. 51-44708.
前記は大略−30℃〜+100℃の間の温度におい
て、赤、青、黄、縁、橙、紫その他配合により微
妙な色まで有色から無色に、無色から有色へと可
逆的に瞬時に変化させることができ、さらに色の
変化も一般の染料、顔料等を添加して併用するこ
とにより有色()から、他の異なる有色()
へと変化させることができるので効果的である。
また光を透過させることができ、温度の変化に応
じて透明化させ、下地を現わすことができる。前
記における一般の染顔料は熱変色成分の顕色温度
に比較して低濃度となるよう色調及び添加量を決
めることが望ましく、かくして熱変色を効果的に
発現させることができる。 The above reversible and instantaneous changes from colored to colorless and from colorless to colored at temperatures between approximately -30°C and +100°C, including red, blue, yellow, fringe, orange, purple, and other subtle colors depending on the combination. It is possible to change the color by adding and using general dyes, pigments, etc. from colored () to other different colored ().
It is effective because it can be changed to
It also allows light to pass through it, and can become transparent in response to changes in temperature, revealing the underlying layer. It is desirable to determine the color tone and addition amount of the general dyes and pigments so that the concentration is lower than the color development temperature of the thermochromic component, and thus the thermochromic color can be effectively expressed.
前述の熱変色材は媒体に溶解又は分散させて混
和され被覆組成物が構成されるが、変色の感度及
び鋭敏性をさらに向上させるためには、熱変色材
を微小カプセル(0.5〜50μ)に内包させた系が効
果的である。 The above-mentioned thermochromic material is dissolved or dispersed in a medium and mixed to form a coating composition, but in order to further improve the sensitivity and sensitivity of discoloration, the thermochromic material can be formed into microcapsules (0.5 to 50μ). An encapsulated system is effective.
被覆組成物中には熱変色材を繊維表面に固着す
るための固着剤を通常配合し、前記固着剤には、
従来公知のワツクス、低融点熱可塑性樹脂、ゴ
ム、天然樹脂、合成樹脂等が挙げられる。例え
ば、低分子ポリエチレン、低融点ポリエステル、
エチレン−酢酸ビニル共重合体、塩素化ゴム、ポ
リ酢酸ビニルエマルジヨン、ポリエチレンエマル
ジヨン、アクリル系樹脂エマルジヨン、スチレン
樹脂エマルジヨン、ブタジエン−ニトリルエマル
ジヨン、セラツク、ゼイン、不飽和ポリエステル
樹脂、エポキシ樹脂、セルロース系樹脂、ポリウ
レタン樹脂、フエノール樹脂、塩化ビニル樹脂、
酢酸ビニル樹脂、珪素樹脂、ポリビニルアルコー
ル、ポリビニルメチルエーテル等がある。 The coating composition usually contains a fixing agent for fixing the thermochromic material to the fiber surface, and the fixing agent includes:
Conventionally known waxes, low melting point thermoplastic resins, rubber, natural resins, synthetic resins, etc. may be used. For example, low molecular polyethylene, low melting point polyester,
Ethylene-vinyl acetate copolymer, chlorinated rubber, polyvinyl acetate emulsion, polyethylene emulsion, acrylic resin emulsion, styrene resin emulsion, butadiene-nitrile emulsion, shellac, zein, unsaturated polyester resin, epoxy resin, cellulose resins, polyurethane resins, phenolic resins, vinyl chloride resins,
Examples include vinyl acetate resin, silicone resin, polyvinyl alcohol, and polyvinyl methyl ether.
前記組成物中には必要に応じて適宜の希釈溶剤
が配合されて繊維に対して被覆加工が施される。 An appropriate diluting solvent is added to the composition as required, and the fibers are coated.
被覆加工は対象の基材1に印刷加工、スプレー
等による吹付けや浸漬加工等の手段によつて達成
される。ここで、基材はシート状に限定されず、
多様な形態のものが有効である。 The coating process is accomplished by printing, spraying, dipping, or the like on the target base material 1. Here, the base material is not limited to a sheet shape,
Various forms are effective.
本考案における基材3は無数の繊維2を突設し
た形態であり、具体的には短繊維を植毛加工した
もの(第1図)、起毛布、パイル地(第2図)等
が例示される。 The base material 3 in the present invention has a form in which countless fibers 2 are protruded, and specific examples include short fibers flocked (Fig. 1), raised fabric, pile fabric (Fig. 2), etc. Ru.
本考案は前記の如き特定形態の基材に対して、
可逆的熱変色材による被覆加工が施されてなるも
のであるから、平滑性の基材に比較して、次の効
果を奏する。即ち、
(1) 熱変色材の付着層の表面積が顕著に増大され
ており、単位平面積に対して効果的に熱変色濃
度を高めることができる。従つて、平滑性の基
材に比較して熱変色材の被覆を薄層となすこと
ができ、温度変化に敏感に感応させることがで
き、さらに布地の場合では風合いをそこなうこ
ともない。 The present invention applies to the base material of the above-mentioned specific form,
Since it is coated with a reversible thermochromic material, it has the following effects compared to a smooth base material. That is, (1) the surface area of the adhesive layer of the thermochromic material is significantly increased, and the thermochromic density can be effectively increased per unit area. Therefore, compared to a smooth base material, the thermochromic material can be coated in a thinner layer, making it more sensitive to temperature changes, and in the case of cloth, the texture is not impaired.
(2) 被覆層が微細かつ立体的な多孔表面を形成し
ており、ふん囲気温度或いは液体、物体ないし
人体等への接触による温度変化に効果的に感応
させることができる。(2) The coating layer forms a fine, three-dimensional porous surface that can effectively respond to temperature changes due to ambient air temperature or contact with liquids, objects, or the human body.
尚、前記被覆層の表面には必要に応じて、さら
に透明樹脂の被覆を施して保護し、堅牢性を与
え、熱変色機能を永続させることができる。 If necessary, the surface of the coating layer can be further protected by being coated with a transparent resin to provide durability and to make the thermochromic function permanent.
適用される樹脂は既述の固着剤の中から適宜選
択され、被覆層の表面にさらに被覆加工を施すこ
とによつて実用に供される。尚、被覆組成物ない
し透明樹脂層中には、必要に応じて酸化防止剤等
を配合、紫外線吸収剤、老化防止剤等を配合して
さらに熱変色機能を永続させることができる。 The resin to be applied is appropriately selected from among the above-mentioned fixing agents, and the resin is put to practical use by further coating the surface of the coating layer. Incidentally, in the coating composition or the transparent resin layer, an antioxidant, etc., an ultraviolet absorber, an anti-aging agent, etc. can be added as necessary to further maintain the thermochromic function.
以下に本考案の熱変色性加工体の製造例を記載
する。尚、製造例中の部は重量部である。 An example of manufacturing the thermochromic processed body of the present invention will be described below. Note that parts in the production examples are parts by weight.
製造例 1
クリスタルバイオレツトラクトン1部、没食子
酸イソオクチル1部、n−ミリスチルアルコール
25部を溶融ブレンドした熱変色成分とエチレン−
酢酸ビニル共重合体20部、低分子量ポリエチレン
40部からなる固着成分とを均一に溶融ブレンドし
た被覆組成物を8mm長のレーヨンパイルをプラス
チツクシート面に植毛したシート材、パイル地
(綿−ポリエステル混紡布)にスプレーガンで溶
射した。Production example 1 1 part of crystal violet lactone, 1 part of isooctyl gallate, n-myristyl alcohol
Thermochromic component and ethylene melt-blended 25 parts
20 parts vinyl acetate copolymer, low molecular weight polyethylene
A coating composition obtained by uniformly melt-blending 40 parts of a fixing component and a fixing component was thermally sprayed with a spray gun onto a sheet material or pile fabric (cotton-polyester blend fabric) in which rayon piles of 8 mm length were flocked on the plastic sheet surface.
前記のシート材は約32℃に変色点を有し、前記
より未満の温度で青色を呈し、32℃を越えるとほ
ぼ無色に変化し、この変化は可逆的であつた。 The sheet material had a discoloration point at about 32°C, exhibited a blue color at temperatures below this temperature, and turned almost colorless at temperatures above 32°C, and this change was reversible.
(青色32℃ 無色)。尚、以下の製造例中の熱変 色性の表現は前記に準ずる。(blue 32℃ colorless). In addition, thermal changes in the following manufacturing examples The expression of chromaticity is as described above.
製造例 2
PSD−P(日曹化工(株)製、フルオラン系化合
物)1部、ビスフエノールA1部、n−ステアリ
ルアルコール25部からなる熱変色成分を内包させ
たエポキシ膜からなる約5μのカプセルをエポキ
シ樹脂系固着剤溶液中に分散させてなる被覆組成
物をナイロンパイル(カツト長:1.3mm、単繊維繊
度4d)を植毛した基布表面に印刷し乾燥させた。Production Example 2 Approximately 5μ capsules made of an epoxy film encapsulating a thermochromic component consisting of 1 part of PSD-P (manufactured by Nisso Kako Co., Ltd., a fluoran compound), 1 part of bisphenol A, and 25 parts of n-stearyl alcohol. A coating composition prepared by dispersing the above in an epoxy resin fixing agent solution was printed on the surface of a base fabric on which nylon pile (cut length: 1.3 mm, single fiber fineness 4 d) was flocked and dried.
紙質、木質、プラスチツク等のシート材につい
ても同様に処理した。 Sheet materials such as paper, wood, and plastic were also treated in the same way.
前記は桃色32℃ 無色の熱変色性を示した。 Above is pink 32℃ It exhibited colorless thermochromic properties.
尚、前記において、スカイブルーに予め着色させ たシート材を用いることにより、桃色47℃ スカ イブルーの熱変色性を示した。In addition, in the above, the color is pre-colored sky blue. Pink 47℃ Ska It showed the thermochromic properties of Evelu.
製造例 3
クリスタルバイオレツトラクトン1部、p−オ
キシ安息香酸オクチル1部、ミリスチン酸ブチル
5部をブレンドした熱変色成分を内包させたゼラ
チン膜からなる約10μのカプセルをアクリルエマ
ルジヨンに分散させ(重量比率:カプセル1:ア
クリルエマルジヨン2)てなる被覆組成物中に起
毛布を浸漬後、絞液し乾燥させた。Production Example 3 Approximately 10 micron capsules made of a gelatin film encapsulating a thermochromic component blended with 1 part of crystal violet lactone, 1 part of octyl p-oxybenzoate, and 5 parts of butyl myristate were dispersed in an acrylic emulsion ( Weight ratio: Capsule 1: Acrylic emulsion 2) A raised fabric was immersed in a coating composition consisting of the following composition, squeezed out and dried.
前記は青色−6℃ 無色の熱変色性を示した。 The above is blue -6℃ It exhibited colorless thermochromic properties.
尚、前記の表面にシリコン樹脂をスプレーにて
吹付け乾燥させて滑性と撥水性を付与させ、加工
布の耐性をさらに向上させることができる。 Incidentally, the durability of the processed cloth can be further improved by spraying and drying a silicone resin on the surface to impart lubricity and water repellency.
本考案の熱変色性加工体は前記の如く構成され
ており、冒頭に記載した諸性能が付与され、多様
な製品、例えば玩具類(人形、着衣、インテリ
ア、アクセサリー、縫いぐるみ等)芸能、仮装用
装身具、繊維雑貨類(カーテン、ノレン、造花、
ペナント、帽章、帽子、マーク類、ジユータン、
毛布、ネクタイ、タオル、テーブルクロス、Tシ
ヤツ等)、木製品(ベニヤ板、木箱、木製掲示板
等)、紙製品(壁紙、レツテル、カレンダー、絵
本、ポスター等)、プラスチツク製品、その他装
飾、趣向性、示温性、マジツク性等を要求される
製品に効果的に適用できる。 The thermochromic processed body of the present invention is constructed as described above, has the various performances described at the beginning, and can be used for various products such as toys (dolls, clothing, interior decoration, accessories, stuffed animals, etc.), entertainment, and costumes. Accessories, textile goods (curtains, curtains, artificial flowers,
Pennants, cap badges, hats, marks, jackets,
Blankets, ties, towels, tablecloths, T-shirts, etc.), wooden products (plywood, wooden boxes, wooden bulletin boards, etc.), paper products (wallpaper, labels, calendars, picture books, posters, etc.), plastic products, other decorations, tastes, etc. It can be effectively applied to products that require thermometry, magic properties, etc.
第1図及び第2図は本考案熱変色性加工体の各
要部縦断面図である。
1……熱変色性加工体、2……繊維、3……基
材、3−1……接着剤層、4……可逆性熱変色材
の被覆層。
1 and 2 are longitudinal sectional views of the main parts of the thermochromic processed body of the present invention. DESCRIPTION OF SYMBOLS 1...Thermochromic processed body, 2...Fiber, 3...Base material, 3-1...Adhesive layer, 4...Coating layer of reversible thermochromic material.
Claims (1)
繊維の表面が繊維の間隙を保持した状態に可逆性
熱変色材で被覆されてなる熱変色性加工体。 1. A thermochromic processed body comprising a base material having a countless number of protruding fibers, at least the surface of the fibers being coated with a reversible thermochromic material while maintaining gaps between the fibers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13579183U JPS6042627U (en) | 1983-08-31 | 1983-08-31 | Thermochromic processed body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13579183U JPS6042627U (en) | 1983-08-31 | 1983-08-31 | Thermochromic processed body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6042627U JPS6042627U (en) | 1985-03-26 |
JPH0234027Y2 true JPH0234027Y2 (en) | 1990-09-12 |
Family
ID=30305522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13579183U Granted JPS6042627U (en) | 1983-08-31 | 1983-08-31 | Thermochromic processed body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042627U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002004181A (en) * | 2000-06-16 | 2002-01-09 | Pilot Ink Co Ltd | Thermochromic cloth |
-
1983
- 1983-08-31 JP JP13579183U patent/JPS6042627U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6042627U (en) | 1985-03-26 |
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