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1. 发明授权

US4349454A Preparation of aqueous medium suitable for preparing microcapsules 失效
标题翻译：适用于制备微胶囊的水性介质的制备
公开(公告)号：US4349454A
公开(公告)日：1982-09-14
申请号：US115915
申请日：1980-01-28
申请人： Hiroshi Iwasaki , Shinsuke Irii , Mitsuru Kondo
发明人： Hiroshi Iwasaki , Shinsuke Irii , Mitsuru Kondo
IPC分类号： B41M5/136 , B41M5/165 , C09B11/02 , B01J13/00 , B01J13/02
CPC分类号： C09B11/02 , B41M5/136 , B41M5/1655 , Y10S428/914
摘要： A hydrophobic organic solvent containing a compound of the formula ##STR1## is dispersed and emulsified in an aqueous medium containing a sulfinic acid of the formulaR.sub.5 --SO.sub.2 H (I)and serving as an aqueous medium for preparing microcapsules to react the compounds of the formulae (I) and (II) and synthesize a diarylmethane derivative of the formula ##STR2## while encapsulating oily droplets of the resulting hydrophobic organic solvent solution of the diarylmethane derivative. Colorless chromogenic materials can be synthesized and encapsulated at the same time by this process.
摘要翻译：将含有式（II）化合物的疏水性有机溶剂分散并乳化在含有式R 5 -SO 2 H（I）的亚磺酸的水性介质中，并用作制备微胶囊以使化合物的式（I）和（II）的化合物，并合成式（III）的二芳基甲烷衍生物，同时包封所得的二芳基甲烷衍生物的疏水性有机溶剂溶液的油滴。无色发色材料可以通过该方法同时合成和包封。

2. 发明授权

US5360780A Image-receiving sheet for thermal transfer printing with a layer containing aggregates of fine particles of thermoplastic resin 失效
标题翻译：用于热转印的图像接收片，其中包含热塑性树脂细颗粒的聚集体
公开(公告)号：US5360780A
公开(公告)日：1994-11-01
申请号：US992499
申请日：1992-12-17
申请人： Yoshitaka Okumura , Hiromasa Kondo , Hiroshi Iwasaki , Soichi Saji , Shinsuke Irii
发明人： Yoshitaka Okumura , Hiromasa Kondo , Hiroshi Iwasaki , Soichi Saji , Shinsuke Irii
IPC分类号： B41M5/00 , B41M5/52 , B41M5/035 , B41M5/38
CPC分类号： B41M5/52 , B41M5/5254 , B41M5/5272 , Y10S428/913 , Y10S428/914 , Y10T428/24893 , Y10T428/254
摘要： An image-receiving sheet for thermal transfer printing comprising a substrate and an image-receiving layer disposed on said substrate, characterized in that said image-receiving layer contains thermoplastic resin fine particle aggregates. And an image-receiving sheet comprising a substrate, an intermediate layer disposed on said substrate, and an image-receiving layer disposed on said intermediate layer, characterized in that at least said intermediate layer contains thermoplastic resin fine particle aggregates.
摘要翻译：一种用于热转印的图像接收片，其包括基板和设置在所述基板上的图像接收层，其特征在于，所述图像接收层包含热塑性树脂细颗粒聚集体。以及图像接收片，其包括衬底，设置在所述衬底上的中间层和设置在所述中间层上的图像接收层，其特征在于，至少所述中间层包含热塑性树脂细颗粒聚集体。

3. 发明授权

US4413843A Microcapsules, method for their production and pressure sensitive copying sheet 失效
标题翻译：微胶囊，其生产方法和压敏复印纸
公开(公告)号：US4413843A
公开(公告)日：1983-11-08
申请号：US107066
申请日：1979-12-26
申请人： Hiroshi Iwasaki , Shinsuke Irii
发明人： Hiroshi Iwasaki , Shinsuke Irii
IPC分类号： B01J13/18 , B41M5/165 , B01J13/02 , B32B27/42 , B41L1/36
CPC分类号： B41M5/165 , B01J13/18 , Y10T428/2985 , Y10T428/2989
摘要： The method of making microcapsules comprises performing polycondensation of an aminoaldehyde resin prepolymer in an aqueous dispersion including particles of hydrophobic core material in the presence of anion-modified polyvinyl alcohol to form aminoaldehyde resin microcapsules walls around said particles of hydrophobic core material.
摘要翻译：制造微胶囊的方法包括在阴离子改性的聚乙烯醇的存在下，在包含疏水性芯材的颗粒的水性分散体中进行氨基甲醛树脂预聚物的缩聚，以在所述疏水性芯材料颗粒周围形成氨基醛树脂微胶囊壁。

4. 发明授权

US4423091A Method of making microcapsules 失效
标题翻译：制造微胶囊的方法
公开(公告)号：US4423091A
公开(公告)日：1983-12-27
申请号：US328175
申请日：1981-12-07
申请人： Hiroshi Iwasaki , Shinsuke Irii , Haruo Omura
发明人： Hiroshi Iwasaki , Shinsuke Irii , Haruo Omura
IPC分类号： B01J13/18 , B41M5/165 , B05D7/24 , B01J13/02
CPC分类号： B01J13/18 , B41M5/165 , Y10T428/2985 , Y10T428/2989
摘要： The method of making microcapsules comprises performing polycondensation for producing aminoaldehyde resin in an aqueous dispersion including particles of hydrophobic core material in the presence of cation-modified polyvinyl alcohol to form aminoaldehyde resin microcapsules walls around said particles of hydrophobic core material.
摘要翻译：制造微胶囊的方法包括在阳离子改性的聚乙烯醇的存在下，在包含疏水性芯材的颗粒的水性分散体中进行氨基甲醛树脂的缩聚反应，在疏水性芯材料的周围形成氨基醛树脂微胶囊壁。

5. 发明授权

US4328119A Method of making microcapsules 失效
标题翻译：制造微胶囊的方法
公开(公告)号：US4328119A
公开(公告)日：1982-05-04
申请号：US94191
申请日：1979-11-14
申请人： Hiroshi Iwasaki , Shinsuke Irii
发明人： Hiroshi Iwasaki , Shinsuke Irii
IPC分类号： B01J13/18 , B41M5/165 , B01J13/02
CPC分类号： B01J13/18 , B41M5/165 , Y10S428/914
摘要： In the method of making microcapsules polycondensation for forming an anion-modified aminoaldehyde resin is performed in the presence of at least one anionic colloid material in an aqueous dispersion including hydrophobic material particles dispersed therein to deposit said anion-modified aminoaldehyde resin on said hydrophobic material particles to form microcapsules encapsulating hydrophobic capsule core material therein.
摘要翻译：在制备微胶囊的方法中，用于形成阴离子改性的氨基甲醛树脂的缩聚在包含分散在其中的疏水性材料颗粒的水分散体中的至少一种阴离子胶体材料存在下进行，以将所述阴离子改性的氨基甲醛树脂沉积在所述疏水性材料颗粒上以形成在其中包封疏水性胶囊芯材料的微胶囊。

6. 发明授权

US4305838A Process for removing aldehyde from dispersions of microcapsules 失效
标题翻译：从微胶囊分散体中除去醛的方法
公开(公告)号：US4305838A
公开(公告)日：1981-12-15
申请号：US78081
申请日：1979-09-24
申请人： Hiroshi Iwasaki , Shinsuke Irii
发明人： Hiroshi Iwasaki , Shinsuke Irii
IPC分类号： B01J13/20 , B01J13/02
CPC分类号： B01J13/20 , Y10S428/914
摘要： The present invention relates to a process for removing an aldehyde from dispersions containing the aldehyde by introducing a gas into the dispersion.
摘要翻译：本发明涉及通过向分散体中引入气体而从含有醛的分散体中除去醛的方法。

7. 发明授权

US4524373A Fluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic material 失效
标题翻译：氟衍生物作为新化合物，其制备方法和利用其作为无色显色材料的记录系统
公开(公告)号：US4524373A
公开(公告)日：1985-06-18
申请号：US467286
申请日：1983-02-17
申请人： Mitsuru Kondo , Hiroshi Iwasaki , Nobuo Kanda , Masayuki Omatsu , Haruo Omura
发明人： Mitsuru Kondo , Hiroshi Iwasaki , Nobuo Kanda , Masayuki Omatsu , Haruo Omura
IPC分类号： B41M5/145 , C07D493/10 , B41M5/18
CPC分类号： C07D493/10 , B41M5/1455
摘要： A new fluoran derivative useful as a colorless chromogenic material has the general formula: ##STR1## wherein R.sub.1, R.sub.2, X, Y and Z have the same meaning as defined hereinbefore.
摘要翻译：用作无色显色材料的新的荧烷衍生物具有以下通式：其中R 1，R 2，X，Y和Z具有与上述相同的含义。

8. 发明授权

US4323700A Process for preparing benzophenone derivatives 失效
标题翻译：制备二苯甲酮衍生物的方法
公开(公告)号：US4323700A
公开(公告)日：1982-04-06
申请号：US73108
申请日：1979-09-06
申请人： Mitsuru Kondo , Hiroshi Iwasaki , Kiyoshi Yasui , Makoto Miyake
发明人： Mitsuru Kondo , Hiroshi Iwasaki , Kiyoshi Yasui , Makoto Miyake
IPC分类号： C07C65/32 , B41M5/145 , B41M5/327 , C07C51/00 , C07C67/00 , C07C201/00 , C07C205/57 , C07C205/61 , C07C229/52 , C07C229/66 , C07D307/885 , C07D493/10 , C09B11/00 , C09B11/24 , C09B11/26 , C09B11/28 , G03G9/09 , C07C59/76
CPC分类号： G03G9/0928 , B41M5/145 , B41M5/327 , C07D307/885 , C07D493/10 , C09B11/245
摘要： A process is described for preparing benzophenone derivatives of a high purity in an extremely high yield from 3-phenylphthalide derivatives with the use of at least one oxidizing agent.
摘要翻译：描述了一种使用至少一种氧化剂从3-苯基苯酞衍生物制备高纯度二苯甲酮衍生物的方法。

9. 发明授权

US4228031A Method of making impermeable microcapsules 失效
标题翻译：制造不渗透微胶囊的方法
公开(公告)号：US4228031A
公开(公告)日：1980-10-14
申请号：US902882
申请日：1978-05-04
申请人： Hiroshi Iwasaki , Shigeo Okamoto , Mitsuru Kondo
发明人： Hiroshi Iwasaki , Shigeo Okamoto , Mitsuru Kondo
IPC分类号： B41M5/165 , B01J13/20 , B01J13/02
CPC分类号： B01J13/206 , Y10S428/914 , Y10T428/2984 , Y10T428/2987
摘要： The method of making impermeable microcapsules comprises the steps of preparing an aqueous dispersion of microcapsules having a capsule wall of a water-insoluble polyamine-epoxy resin and adding to the aqueous dispersion an electrolyte to dehydrate the microcapsules.
摘要翻译：制造不渗透性微胶囊的方法包括以下步骤：制备具有水不溶性聚胺 - 环氧树脂的胶囊壁的微胶囊的水性分散体，并向所述水性分散体中加入使所述微胶囊脱水的电解质。

10. 发明授权

US4226912A Heat-sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US4226912A
公开(公告)日：1980-10-07
申请号：US9083
申请日：1979-02-02
申请人： Hiroshi Iwasaki , Takeshi Murakami , Mitsuru Kondo
发明人： Hiroshi Iwasaki , Takeshi Murakami , Mitsuru Kondo
IPC分类号： B41M5/327 , B41M5/18
CPC分类号： B41M5/3275 , Y10S428/913 , Y10S428/914
摘要： The black color developing heat-sensitive recording material comprises a base sheet and a color developing layer formed on at least one surface of the base sheet, the color developing layer including colorless or light-colored chromogenic material and acceptor which is reactive with said chromogenic material to develop a black color. At least 60% by weight of the chromogenic material comprises at least two kinds of black color developing fluoran compounds having the eneral formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, X.sub.l and Ym are described hereinafter and the amount of each of said black color developing fluoran compounds is not larger than 90% by weight of the total amount of said black color developing fluoran compounds.
摘要翻译：黑色显影热敏记录材料包括基片和形成在基片的至少一个表面上的彩色显影层，彩色显影层包括无色或浅色显色材料和与所述显色材料反应的受体开发黑色。至少60重量％的显色材料包含至少两种具有下式的R 1，R 2，R 3，R 4，R 5，R 6，X 1和Y m的具有下式的R 1，R 2，R 3，R 4，R 5，R 6，X 1和Y m的具有下式的黑色显色荧烷化合物，的所述黑色显影性荧烷化合物的比例不大于所述黑色显影性荧烷化合物总量的90重量％。

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