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公开(公告)号：JPH0546036A
公开(公告)日：1993-02-26
申请号：JP22471591
申请日：1991-08-09
Applicant: KAO CORP
Inventor： YASUDA SHINICHIRO , KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To consecutively obtain a stable high-definition image. CONSTITUTION:In an image formation by an applying process 1 for forming an electrostatic latent image on an insulator, a developing process 3 for sticking toner 9 to the obtained electrostatic latent image to form a toner image, and a fixing process for fixing the toner image on a recording medium 6, the insulator is an endless-like film belt 7, and the toner on it is preheated 4, and then, pressurized and fixed 5a and 5b. The toner is preheated before fixing, to set a fixing temp. extremely low, and line pressure low, so that the trouble of the curling, jamming, etc., of a paper is hardly caused and quick printing can be executed without taking time until a set temp. is obtained. On the other hand, when a transfer and fixing are simultaneously, executed, the line pressure is low, so that the scattering of the toner, the crushing of a fine line, and the bleeding of the image can be reduced, high quality is obtained, and the life of a fixing roller (pressure roller) is prolonged, as well.
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公开(公告)号：JPH0511488A
公开(公告)日：1993-01-22
申请号：JP18523591
申请日：1991-06-29
Applicant: KAO CORP
Inventor： YASUDA SHINICHIRO , KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To enable fixing at low temp. under low linear pressure by preheating a specified capsulated toner on a recording medium with an endless heating film and carrying out pressure fixing. CONSTITUTION:A capsulated toner is composed of a heat meltable core material contg. a colorant and a shell covering the surface of the core material. The shell is based on resin obtd. by allowing 100mol%, in total, of 0-30mol% monoisocyanato compd. (A) and 100-70mol% di- or higher isocyanato compd. (B) to react with 100mol%, in total, of 0-30mol% compd. (C) having one active H atom reactive with an isocyanato group and 100-70mol% compd. (D) having two or more such active H atoms in (1:1)-(1:20)molar ratio of (A+B):(C+D). In the resin, >=30% of the number of bonds in which all of isocyanato groups take part are thermally dissociable bonds. The toner on a recording medium after transfer is preheated with an endless heating film and pressure fixing is carried out.
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公开(公告)号：JP2013116890A
公开(公告)日：2013-06-13
申请号：JP2012239891
申请日：2012-10-31
Inventor： SASAKI MITSUHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic having high pH stability over time and showing a strong moisturizing effect.SOLUTION: The cosmetic includes (a) ≥0.1 mass% and ≤3 mass% of at least one polymer selected from a carboxyvinyl polymer, an acrylic acid-alkyl methacrylate copolymer, and salts thereof, (b) ≥0.1 mass% and ≤2 mass% of a water-swellable clay mineral, (c) ≥0.05 mass% and ≤1 mass% of a polyvalent metal salt of a fatty acid, (d) ≥0.1 mass% and ≤5 mass% of a 12-22C higher alcohol, and (e) water, in which the components (a) and (b) are contained in the same continuous phase.
Abstract translation: 待解决的问题：提供具有高pH稳定性随时间呈现出强烈保湿作用的化妆品。 化妆品包括（a）≥0.1质量％和≤3质量％的选自羧乙烯基聚合物，丙烯酸 - 甲基丙烯酸烷基酯共聚物及其盐中的至少一种聚合物，（b）≥0.1质量％ 和≤2质量％的水溶胀性粘土矿物，（c）≥0.05质量％和≤1质量％的脂肪酸的多价金属盐，（d）≥0.1质量％和≤5质量％的12 -22℃的高级醇，和（e）水，其中组分（a）和（b）包含在相同的连续相中。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2006219423A
公开(公告)日：2006-08-24
申请号：JP2005034596
申请日：2005-02-10
Inventor： SASAKI MITSUHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a skin cosmetic good in feeling in use through sustainedly suppressing sebum-related stickiness while having refreshing cool feeling, and excellent in skin-brightening effect. SOLUTION: The skin cosmetic comprises water-absorbed porous powder and also contains a skin-brightening agent, wherein the surface of the porous powder is coated with a caking agent. Particularly, the porous powder consists of e.g. flaky porous silica, spherical porous silica, silicone-treated particulate zinc oxide, methyl methacrylate cross polymer, amorphous particulate silicic anhydride, and the caking agent comprises an oil component which contains a crosslinked organopolysiloxane. In this skin cosmetic, the water-absorbing ability of the whole powder is 50-150 mL/100g. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：通过持续抑制皮脂相关的粘性，同时具有清凉的凉爽感，并且具有优异的皮肤增亮效果，提供使用感好的皮肤美容品。 皮肤化妆品包含吸水多孔粉末，并且还含有皮肤增亮剂，其中多孔粉末的表面涂有结块剂。 特别地，多孔粉末由例如 片状多孔二氧化硅，球形多孔二氧化硅，硅氧烷处理的颗粒状氧化锌，甲基丙烯酸甲酯交联聚合物，无定形颗粒状硅酸酐和结块剂包含含有交联的有机聚硅氧烷的油组分。 在这种皮肤化妆品中，整个粉末的吸水能力为50-150mL / 100g。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2001254027A
公开(公告)日：2001-09-18
申请号：JP2000068493
申请日：2000-03-13
Applicant: KAO CORP , YAMAGUCHI UNMO KOGYOSHO KK
Inventor： SASAKI MITSUHIRO , MIYAMOTO YUKO , YAMAGUCHI NORIHISA
IPC: A61K8/19 , A61K8/00 , A61K8/25 , A61K8/30 , A61Q1/00 , A61Q1/02 , A61Q1/12 , A61Q19/00 , C09C1/28 , C09C3/06 , A61K7/00 , A61K7/02 , A61K7/035 , A61K7/48
Abstract: PROBLEM TO BE SOLVED: To obtain a powder mixture which is easily spread when used and, when used as a skin cosmetic and applied to the skin, provides an excellent feeling of moistness. SOLUTION: This mixture is obtained by simultaneously pulverizing at least two kinds of silicate minerals.
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Patent Agency Ranking
公开(公告)号：JP2001226230A
公开(公告)日：2001-08-21
申请号：JP2000039672
申请日：2000-02-17
Applicant: KAO CORP
Inventor： TSUCHIYA RYUTA , SASAKI MITSUHIRO
IPC: A61K8/00 , A61K8/18 , A61K8/27 , A61K8/88 , A61K8/92 , A61Q1/00 , A61Q1/02 , A61Q1/12 , A61K7/035 , A61K7/02
Abstract: PROBLEM TO BE SOLVED: To provide a powder cosmetic which has a refreshing touch, excellent using properties such as good adhesion to skins, and excellent storage stability. SOLUTION: This powder cosmetic comprising 35 to 70 wt.% of water and 25 to 60 wt.% of a powder component which comprises (A) a water-non- adsorbing powder material having a contact angle of >100 deg. with water and (B) a water-non-adsorbing powder material having a contact angle of =100 deg. with water as a whole.
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公开(公告)号：JP2000034210A
公开(公告)日：2000-02-02
申请号：JP20042198
申请日：1998-07-15
Applicant: KAO CORP
Inventor： SASAKI MITSUHIRO , TSUCHIYA RYUTA
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a solid cosmetic of fixed qualities having a desired hardness. SOLUTION: In this method for producing a solid cosmetic containing a powder for make-up and an oil agent, the powder is mixed/ground. After the oil absorption of the obtained mixed powder is measured, the amount of the oil agent to be mixed is determined from the relation between the oil absorption and the hardness of the objective solid cosmetic and the powder is mixed with the oil agent.
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公开(公告)号：JPH06301251A
公开(公告)日：1994-10-28
申请号：JP10759593
申请日：1993-04-09
Applicant: KAO CORP
Inventor： YASUDA SHINICHIRO , KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To simplify a fixing device by transferring a toner image formed on a film belt by a fixing roller and simultaneously pressurizing and fixing it after preheating encapsulated toner constituting the toner image and to attain miniaturization of an image forming device and the cost reduction of the device. CONSTITUTION:A heater 4 for preheating the toner 9 which is in carrying on a heat-resistant photosensitive film belt 7a is arranged at the inside of the heat-resistant photosensitive film belt 7a so as to face opposite to the heat- resistant photosensitive belt 7a, and the toner surface is preheated from the rear side of the heat-resistant photosensitive film belt 7a in moving, and the toner is normally preheated to a temperature within 40 deg.C-120 deg.C so as to be fixed. And a pressurizing roller is used as a transfer and fixing means for transferring the preheated toner 9 onto a recording medium and simultaneously fixing the toner image, and the recording medium 6a, or 6b is sandwiched by a pair of fixing rollers 5a and 5b through the heat-resistant photosensitive film belt 7a, and then, the toner image is transferred and fixed.
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公开(公告)号：JPH06295090A
公开(公告)日：1994-10-21
申请号：JP35083791
申请日：1991-12-10
Applicant: KAO CORP
Inventor： SASAKI MITSUHIRO , KAWABE KUNIYASU
IPC: G03G9/08
Abstract: PURPOSE:To provide a capsulated toner capable of controlling electrostatic chargeability from the inside, excellent in anti-offsetting property in a hot press fixing system with a heat roll, etc., fixable at a low fixing temp., also excellent in blocking resistance and capable of forming clear images free from fog many times. CONSTITUTION:When a capsulated toner for hot press fixation is composed of a heat-meltable core material contg. at least a colorant and a shell formed so as to coat the surface of the core material, the core material is based on a thermoplastic resin obtd. by polymerizing 0.05-20 pts.wt. alpha,beta-ethylenic copolymerizable monomer having an acid anhydride group with 99.95-80 pts.wt. other alpha,beta-ethylenic copolymerizable monomer. The objective capsulated toner for hot press fixation is produced.
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公开(公告)号：JPH06161141A
公开(公告)日：1994-06-07
申请号：JP33963192
申请日：1992-11-25
Applicant: KAO CORP
Inventor： YASUDA SHINICHIRO , KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To simplify a transfer-fixing process considerably and also simplify a heat radiator for low temperature fixing in large degree so as to make an image forming device compact by simultaneously transferring-fixing a toner image, formed in a developing process, to a recording medium with its surface heated by preheating. CONSTITUTION:This image forming method has a process of forming an electrostatic latent image, a developing process of sticking toner to the latent image to from a toner image, and a process of transferring-fixing the formed toner image to a preheated recording medium simultaneously. The toner used in this method is the capsule toner formed of thermoplastic core material containing thermoplastic resin and colorant even with a little toner, and an outer shell provided in such a way as to cover the surface of the core material, and the outer shell is formed of amorphous polyester.
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