-
公开(公告)号：US4681791A
公开(公告)日：1987-07-21
申请号：US824039
申请日：1986-01-30
申请人： Yutaka Shibahashi , Norikazu Nakasuji , Takashi Kataoka , Hiroshi Inagaki , Tutomu Kito , Masaharu Ozaki , Nobuaki Matunami , Naoya Ishimura , Katuyuki Fujita
发明人： Yutaka Shibahashi , Norikazu Nakasuji , Takashi Kataoka , Hiroshi Inagaki , Tutomu Kito , Masaharu Ozaki , Nobuaki Matunami , Naoya Ishimura , Katuyuki Fujita
IPC分类号： B41M5/28 , D05C17/00 , D06N7/04 , D06N7/06 , D06P1/00 , D06P1/44 , G01K11/16 , C09D11/06 , C09D11/12
CPC分类号： G01K11/16 , B41M5/287 , D05C17/00 , D06P1/004 , D06P1/44 , Y10S428/913 , Y10T428/23986 , Y10T428/2481 , Y10T428/24901 , Y10T428/2927 , Y10T442/3049 , Y10T442/425 , Y10T442/603
摘要： A textile material in the form of fiber, raw stock, yarn or fabric, which comprises fibers each of which is coated with a thermochromic layer containing a thermochromic pigment having a particle size satisfying the formula: ##EQU1## wherein r represents a particle size of a pigment; D represents fineness (denier) of a fiber; and d represents a density (g/cm.sup.3) of a fiber. The textile material can undergo reversible color change in a wide variety of colors and can be applied to any kind of textile products.
摘要翻译： 纤维，原料，纱线或织物形式的纺织材料，其包含纤维，每个纤维均涂有含有具有满足下列通式的粒度的热变色颜料的热致变色层：其中r表示 颜料; D表示纤维的细度（旦数）; d表示纤维的密度（g / cm 3）。 纺织材料可以以各种颜色经历可逆的颜色变化，并且可以应用于任何种类的纺织品。
-
公开(公告)号：US4554565A
公开(公告)日：1985-11-19
申请号：US597292
申请日：1984-04-06
CPC分类号： B41M5/284 , G01K11/12 , B41M5/305 , Y10S428/913 , Y10T428/24835
摘要： A method for producing a reversible thermochromic display composed of multiple, overlapping color images. In accordance with the invention, a plurality of overlapping colored image layers are formed on a support, at least one of which layers provides a reversible thermochromic image. Each of the images on the various layers has a different visual density, and at least one reversible thermochromic image changes color at a temperature below or above a predetermined temperature and provides a color which is more intense and more easily discernible than the colors of the other ones of the images.
摘要翻译： 一种用于制造由多个重叠的彩色图像组成的可逆热致变色显示器的方法。 根据本发明，在支撑体上形成多个重叠的彩色图像层，其中至少一个层提供可逆的热变色图像。 各层中的每个图像具有不同的视觉密度，并且至少一个可逆热变色图像在低于或高于预定温度的温度下改变颜色，并提供比其他颜色更加强烈和更容易辨别的颜色 一些图像。
-
公开(公告)号：US4421560A
公开(公告)日：1983-12-20
申请号：US366514
申请日：1982-04-08
摘要： A reversible thermochromic material is disclosed in the application. The material is comprised of (A) an electron-donating chromatic organic compound and (B) an acidic phosphoric acid ester compound or metal salt thereof, wherein Components (A) and (B) are contained in a weight ratio of 1:1/10 to 50 by weight. The material may also contain a third Component (C) for controlling the temperature of coloration/decoloration of the thermochromatic material. The thermochromatic material undergoes reversible metachromatism at a temperature within the range of -50.degree. C. to 120.degree. C. Furthermore, the reversible thermochromic material may be contained within microcapsules.
摘要翻译： 在本申请中公开了可逆热变色材料。 该材料由（A）给电子的有机有机化合物和（B）酸性磷酸酯化合物或其金属盐组成，其中组分（A）和（B）的重量比为1:1， 10〜50重量份。 该材料还可以包含用于控制热色材料的着色/脱色温度的第三组分（C）。 该热色材料在-50℃至120℃的温度下经历可逆的变质反应。此外，可逆的热变色材料可以包含在微胶囊内。
-
公开(公告)号：US5079049A
公开(公告)日：1992-01-07
申请号：US592243
申请日：1990-10-03
CPC分类号： B44F1/10 , A41G1/00 , B44C5/06 , Y10S428/913 , Y10T428/249997
摘要： An artificial plant having at least one section which bears a color memory dye of an electron-supplying organic coloring compound, an electron accepting compound an an ester. The color memory dye assumes a first color below t1 (.degree. C.) and a second color above t2 (.degree. C.), wherein t2>t1, 0.ltoreq.t1, t2.ltoreq.50.degree. C. and 5.ltoreq.t2-t1.ltoreq.35. Both the first and second colors can be displayed between t1 and t2.
摘要翻译： 具有至少一个带有电子供给有机着色化合物的彩色记忆染料的部分的人造植物，电子接受性化合物和酯。 色彩记忆染料呈现低于t1（℃）的第一种颜色，而高于t2（℃）的第二种颜色，其中t2> t1，0≤t1，t2 <50℃， = t2-t1
-
公开(公告)号：US4720301A
公开(公告)日：1988-01-19
申请号：US807908
申请日：1985-12-11
CPC分类号： B41M5/305 , B41M5/3333 , B41M5/3335 , B41M5/3375
摘要： A new reversible heat sensitive recording composition for erasable recording is disclosed which is used as a recording or marking material that is capable of erasure at a specific temperature so that coloring or decoloring can be controlled to occur at desired temperature ranges. This range or the hysteresis value of the composition is determined by the .DELTA.T value of the contained ester compound. In addition, the composition can provide a wide variety of hues and can readily be prepared. The marking or recording drawn in this composition can be maintained at room temperature or less.
摘要翻译： 公开了一种用于可擦除记录的新的可逆热敏记录组合物，其用作能够在特定温度下擦除的记录或标记材料，从而可以控制在所需温度范围内发生着色或脱色。 组合物的该范围或滞后值由所含酯化合物的DELTA T值确定。 此外，组合物可以提供多种色调并且可以容易地制备。 在该组合物中绘制的标记或记录可以保持在室温或更低。
-
公开(公告)号：US4865648A
公开(公告)日：1989-09-12
申请号：US101098
申请日：1987-09-25
CPC分类号： B41M5/305 , B41M5/3333 , B41M5/3335 , B41M5/3375 , Y10T428/2984 , Y10T428/2989
摘要： A new reversible heat sensitive recording composition for erasable recording is disclosed which is used as a recording or marking material that is capable of erasure at a specific temperature so that coloring or decoloring can be controlled to occur at desired temperature ranges. This range or the hysteresis value of the composition is determined by the .DELTA.T value of the contained ester compound. In addition, the compostion can provide a wide variety of hues and can readily be prepared. The marking or recording drawn in this composition can be maintained at room temperature or less.
摘要翻译： 公开了一种用于可擦除记录的新的可逆热敏记录组合物，其用作能够在特定温度下擦除的记录或标记材料，从而可以控制在所需温度范围内发生着色或脱色。 组合物的该范围或滞后值由所含酯化合物的DELTA T值确定。 此外，组合物可以提供各种色调并且可以容易地准备。 在该组合物中绘制的标记或记录可以保持在室温或更低。
-
公开(公告)号：US4732810A
公开(公告)日：1988-03-22
申请号：US812572
申请日：1985-12-23
申请人： Tsutomu Kito , Norikazu Nakasuji , Takashi Kataoka , Hiroshi Inagaki , Yutaka Shibahashi , Nobuaki Matsunami
发明人： Tsutomu Kito , Norikazu Nakasuji , Takashi Kataoka , Hiroshi Inagaki , Yutaka Shibahashi , Nobuaki Matsunami
CPC分类号： G01K11/16 , B41M5/305 , Y10S252/962 , Y10T428/2984
摘要： A new reversible temperature indicating composition for use in temperature indicating instruments is diclosed which is capable of accurate temperature indication in a variety of colors and characterized by a minimum range of hysteresis so that the marking drawn in this composition can decolor at or close the temperature at which its coloring takes place. In addition, the composition can provide a wide variety of hues and can be readily prepared. These and other advantages are provided by the inclusion as a main ingredient of an ester compound having .DELTA.T value, defined .DELTA.T=melting point--clouding point, in the range under 3.degree. C., the value that determines a desirably small range of hysteresis.
摘要翻译： 一种用于温度指示仪器的新型可逆温度指示组合物被封闭，其能够以各种颜色精确地进行温度指示，其特征在于最小滞后范围，使得在该组合物中绘制的标记可以在或接近温度 它的着色发生。 此外，组合物可以提供多种色调并且可以容易地制备。 这些和其它优点通过包含作为主要成分的具有在3℃范围内具有DELTA T值，定义为ΔTA=熔点 - 浊点的酯化合物的主要成分，该值确定期望的小范围 迟滞
-
公开(公告)号：US4425161A
公开(公告)日：1984-01-10
申请号：US324701
申请日：1981-11-24
摘要： A thermochromic material is described which comprises (a) an electron-donating, chromatic organic compound, (b) a compound capable of reversibly accepting an electron or electrons from the electron-donating, chromatic organic compound, (c) a compound controlling the temperature and sensitivity of coloration/decoloration of the thermochromic material and (d) a N-radical, P-radical, O-radical or S-radical cationic compound having an aromatic ring or rings which improves by light-fastness.
摘要翻译： 描述了一种热致变色材料，其包括（a）给电子，有色有机化合物，（b）能够从给电子的有机化合物中可逆地接受电子或电子的化合物，（c）控制温度的化合物 和热变色材料的着色/脱色的敏感性和（d）具有通过耐光性改善的芳香环或环的N-自由基，P-自由基，O-自由基或S-自由基阳离子化合物。
-
9.发明授权Toy that stably exhibits different colors with indicator for proper temperature application 失效玩具，稳定地显示不同的颜色与指示器适当的温度应用
公开(公告)号：US5085607A
公开(公告)日：1992-02-04
申请号：US596316
申请日：1990-10-12
CPC分类号： A63H33/22 , A63H33/00 , A63F2250/1031 , Y10S428/913
摘要： An toy set having at least one section which bears a color memory dye of an electron-supplying organic coloring compound, an electron accepting compound and an ester. The color memory dye assumes a first color below t1 (.degree.C.) and a second color above t2 (.degree.C.), wherein t2>t1, 0.ltoreq.t1, t2.ltoreq.50.degree. C. and 5.ltoreq.t2-t1.ltoreq.35. Both the first and second colors can be displayed between t1 and t2. For the purpose of determining the proper temperature range for a color characteristic, temperature-sensitive visual indicators are provided.
摘要翻译： 具有至少一个带有电子供给有机着色化合物，电子接受性化合物和酯的颜色记录染料的部分的玩具组。 色彩记忆染料呈现低于t1（℃）的第一种颜色，而高于t2（℃）的第二种颜色，其中t2> t1，0≤t1，t2 <50℃， = t2-t1
-
公开(公告)号：US4028118A
公开(公告)日：1977-06-07
申请号：US643656
申请日：1975-12-23
CPC分类号： C09D11/50 , C08K5/0041 , B41M5/305 , Y10S428/913 , Y10T428/24835
摘要： An excellent thermochromic material exhibiting a sharp and reversible metachromatism at temperatures within a range of from -40.degree. to 80.degree. C can be formed from (A) an electron-donating, chromatic organic compound; (B) a compound containing a phenolic hydroxyl group; (C) a compound selected from the group consisting of higher aliphatic monovalent alcohols; and (D) a compound selected from the group consisting of higher aliphatic monovalent acid alcohol esters. The excellent thermochromic characteristics of such a thermochromic material can be further improved when it is occluded in fine microcapsules having a size not exceeding 50 .mu.. Thermochromic polymers, thermochromic printing inks, thermochromic writing instruments, thermochromic paints and thermochromic sheets having excellent thermochromatic characteristics and wide utility can be prepared from such a thermochromic material or microencapsulated thermochromic material.
摘要翻译： 在（A）给电子的有机有机化合物中可以形成在-40℃至80℃的温度范围内表现出尖锐和可逆的变质反应的优异的热变色材料。 （B）含有酚羟基的化合物; （C）选自高级脂族一元醇的化合物; 和（D）选自高级脂族一价酸式醇酯的化合物。 当这种热变色材料被封闭在尺寸不超过50微米的微细微胶囊中时，可以进一步改善这种热变色材料的优异热变色特性。 热变色聚合物，热变色印刷油墨，热变色书写工具，热变色油漆和具有优异的热色特性和广泛应用的热变色板可以由这种热变色材料或微胶囊化热变色材料制备。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.034 秒)
