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公开(公告)号：JPH05323646A
公开(公告)日：1993-12-07
申请号：JP35842792
申请日：1992-12-25
Applicant: KAO CORP
Inventor： SAKUMA TADASHI , YAMAZAKI HARUMASA , SASAKI MITSUHIRO , KAWABE KUNIYASU
Abstract: PURPOSE:To provide an electrophotographic developing method excellent in running characteristics without causing cleaning defect or reverse of cleaning blades by incorporating a silicone compd. into the surface layer of an org. photosensitive body in order to decrease the surface frictional resistance of the org. photosensitive body and to improve slidability. CONSTITUTION:An electrostatic latent image formed on the surface of a photosensitive body is visualized by electrostatic force of a charged synthetic toner in an electric field between the photosensitive body and a developing electrode facing the photosensitive body. This method features in using an org. photosensitive body containing a silicone compd. in the surface layer.
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公开(公告)号：JPH05197189A
公开(公告)日：1993-08-06
申请号：JP2726192
申请日：1992-01-17
Applicant: KAO CORP
Inventor： KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To stably form a sharp image capable of controlling electrostatic charge property from the inside of a capsule toner and having excellent offset resistance, a low fixing temperature, excellent blocking resistance, and no photographic fog many times in the thermo-pressure fixing system of a heat roller and to easily clean the untransferred toner on a photosensitive body in the blade cleaning. CONSTITUTION:In a thermo-pressure fixing capsule toner constituted of a heat- melting core containing at least a coloring agent and an outer shell provided to cover the surface of the core, projections are partially provided on the surface of the toner containing a copolymer having one or more acid anhydride groups in the core and inorganic fine grains.
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公开(公告)号：JPH05107931A
公开(公告)日：1993-04-30
申请号：JP29370391
申请日：1991-10-13
Applicant: KAO CORP
Inventor： KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To execute development suitable for thermal dissociation capsule toner and to obtain excellent printing quality and developer having long life by using jamping developing system. CONSTITUTION:The thermal dissociation capsule toner being magnetic toner containing magnetic powder is used in this developing method in which a photosensitive body 1 holding an electrostatic latent image on its surface and a non-magnetic sleeve 3 carrying the magnetic toner on its surface and having a magnet inside are faced so as to hold a gap equal to or above the thickness of a magnetic toner layer in a developing part, they are turned in the same direction, and electric field in the developing gap is alternated both in an image part and a non-image part, then development is performed while giving alternating electric field whose frequency is
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公开(公告)号：JPH0527611A
公开(公告)日：1993-02-05
申请号：JP20842691
申请日：1991-07-24
Applicant: KAO CORP
Inventor： YASUDA SHINICHIRO , KAWABE KUNIYASU , SASAKI MITSUHIRO , YAMAZAKI HARUMASA
Abstract: PURPOSE:To make the efficiency of a transfer excellent, to prevent the production of waste toner and to miniaturize a device by simultaneously, executing transfer/fixing processes on a heat resistant photosensitive body face through the use of a preheated recording medium. CONSTITUTION:In the transfer/fixing processes, the transfer and fixing are simultaneously, executed on the photosensitive body 1 via a transfer 17. In other words, a toner image developed with capsule toner 10 stuck on the transfer film 17 is carried, simultaneously, a recording medium 6 heated by a heater 4 is press-contacted to the transfer film 17 by a pressure roller 5a, so as to synchronize with the leading edge of an image, and the toner image is fixed on the surface of the recording medium at the same time when toner is transferred on the recording medium 6. The toner image formed on the transfer film 17, is simultaneously, transferred and fixed on the recording medium 6 whose surface is preheated so that the transfer/fixing processes are simplified, the most of the toner on the developing process is transferred and fixed, and the waste toner caused by an untransfer, is not produced.
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公开(公告)号：JPH04369674A
公开(公告)日：1992-12-22
申请号：JP17442791
申请日：1991-06-19
Applicant: KAO CORP
Inventor： YASUDA SHINICHIRO , KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To simplify the transfer and the fixing processes of a toner image and to simplify and miniaturize a heat radiator by simultaneously transferring and fixing the toner image formed on a photosensitive body through a transfer film on a recording medium whose surface is heated by preheating. CONSTITUTION:As for a image forming method consisting of an electrostatic charge process that the photosensitive body 1 is electrostatically charged, an exposure process that the body 1 is exposed, a developing process that the toner image is formed by attaching toner 10 on the moving transfer film 17 whose one part is made to adhere to the body 1, the transfer process that the formed toner image is transferred on the recording medium 6 such as a recording paper and the fixing process that the transferred toner image is fixed on the medium 6, the toner 10 is the capsule toner and the transfer process and the fixing process are simultaneously executed on the surface of the photosensitive body through the film 17 by using preheated medium 6.
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Patent Agency Ranking
公开(公告)号：JPH04369656A
公开(公告)日：1992-12-22
申请号：JP17442891
申请日：1991-06-19
Applicant: KAO CORP
Inventor： YASUDA SHINICHIRO , KAWABE KUNIYASU , SASAKI MITSUHIRO
Abstract: PURPOSE:To enhance transfer efficiency, to eliminate waste tonner and to miniaturize an image forming device by constituting a main component of an outer shell of a resin containing a specific isocyanate compound and using a specific capsule tonner. CONSTITUTION:Main component of the outer shell is constituted of a resin which is obtained by making an univalent isocyanate compound A of which content is 0-30mol% of total isocyanate compound, a bivalent isocyanate compound B of which content is 100-70mol% to react with a compound C having one active hydrogen reactive with isocyanate group of which content is 0-30% of total compound reactive with isocyanate group and a compound D having >=2 active hydrogen reactive with isocyanate group of which content is 100-70mol% in the ratio that (A+B) to (C+D) is 1:1-1:20. And the capsule tonner having at least >=30% bounding in number exhibiting thermal dissociation in the bonding concerned with total isocyanate group in the resin is used. In the result, transfer efficiency is enhanced and the device is miniaturized at a low cost.
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公开(公告)号：JP2012006840A
公开(公告)日：2012-01-12
申请号：JP2010141297
申请日：2010-06-22
Inventor： SASAKI MITSUHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic having excellent spread in coating, compatibility with the skin and high feeling of permeation to the skin.SOLUTION: The cosmetic includes (A) a polyether modified silicone represented by general formula (1) (wherein h is 1-10; n is 5-15) in which Si except both terminals is modified and which has an HLB of ≥10, (B) a polyether modified silicone that contains nonmodified and modified Si except at both terminals and has an HLB of ≥10, (C) a polyhydric acid, an amino acid, a guanidine derivative such as N-amidino-proline, 2-(2-hydroxyethoxy)ethyl guanidine, or their salt and (D) ≥70 mass% of water and has a pH of 6-9.
Abstract translation: 要解决的问题：提供一种具有优异的涂层涂布，与皮肤的相容性和对皮肤的高渗透感的化妆品。 化妆品包括（A）由通式（1）表示的聚醚改性硅氧烷（其中h为1-10; n为5-15），其中除了两个末端之外的Si被修饰，并且其HLB为 ≥10，（B）除两末端以外含有未改性和改性的硅，并且HLB≥10的聚醚改性硅氧烷，（C）多元酸，氨基酸，胍基衍生物如N-脒基脯氨酸， 2-（2-羟基乙氧基）乙基胍或其盐，（D）≥70质量％的水，pH为6-9。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2010138122A
公开(公告)日：2010-06-24
申请号：JP2008316476
申请日：2008-12-12
Inventor： SASAKI MITSUHIRO , OKUBO KOJI
Abstract: PROBLEM TO BE SOLVED: To provide a composition which has good safety and excels in acne prevention and treatment effect. SOLUTION: The acne treatment agent contains a sphingosines (A) represented by formula (1) (wherein R 1 is a 4-30C hydrocarbon group which may be substituted with a hydroxyl group, a carbonyl group or an amino group; Y is a methylene group, a methine group or oxygen; X 1 , X 2 , and X 3 are each hydrogen, a hydroxyl group or an acetoxy group; X 4 is hydrogen, an acetyl group or a glyceryl group or forms an oxo group together with the adjacent oxygen; R 2 and R 3 are each hydrogen, a hydroxyl group, a hydroxymethyl group or an acetoxymethyl group; (a) number of R are hydrogen, an amidino group or a hydrocarbon group having 1-8 carbon atoms in total which may have a substitutent selected from a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group; and a is 2), isopropylmethylphenol (B), a polyol (C), and water (D) at a mass ratio of component (B) to component (A) of 0 COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供具有良好的安全性和优异的痤疮预防和治疗效果的组合物。 解决方案：痤疮治疗剂含有由式（1）表示的鞘氨醇（A）（其中R
1 是可被羟基取代的4-30C烃基，羰基 基团或氨基; Y是亚甲基，次甲基或氧; X 1 ，X 2 和X 3 氢，羟基或乙酰氧基; X 4是氢，乙酰基或甘油基，或与相邻的氧一起形成氧代基; R 2和 R 3为氢，羟基，羟甲基或乙酰氧基甲基;（a）R数为氢，脒基或总共1-8个碳原子的烃基， 可以具有选自羟基，羟基烷氧基，烷氧基和乙酰氧基的取代基; a为2），异丙基甲基苯酚（B），多元醇（C）和水（D），以组分 （B）〜0（B）/（A）≤5的成分（A）。 版权所有（C）2010，JPO＆INPIT -
公开(公告)号：JP2008044883A
公开(公告)日：2008-02-28
申请号：JP2006221573
申请日：2006-08-15
Inventor： SASAKI MITSUHIRO , FUKUDA KEIICHI
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic that continuously controls greasiness by sebum in spite of having a refreshing feeling, is stable even at a high temperature and has good sense of use and an excellent moisture retaining effect.
SOLUTION: The skin cosmetic comprises porous powder having absorbed an aqueous solution containing a water-soluble polymer and/or polyhydric alcohol. The surface of the porous powder is coated with an oil agent component containing a crosslinking type organopolysiloxane.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 解决问题：为了获得尽管具有清爽感觉，连续地控制油脂的皮肤化妆品，即使在高温下也是稳定的，并且具有良好的使用感和优异的保湿效果。 皮肤化妆品包括吸收含有水溶性聚合物和/或多元醇的水溶液的多孔粉末。 多孔粉末的表面涂覆有含有交联型有机聚硅氧烷的油剂成分。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2006219422A
公开(公告)日：2006-08-24
申请号：JP2005034595
申请日：2005-02-10
Inventor： SASAKI MITSUHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a skin cosmetic capable of mitigating the unpleasant feeling of greasy skin through sustainedly suppressing sebum-related stickiness while having refreshing cool feeling, thus excellent in the effects of preventing and/or ameliorating pimples. SOLUTION: The skin cosmetic comprises water-absorbed porous powder and also contains a pimple-preventive or ameliorative agent, wherein the surface of the porous powder is coated with a caking agent. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种能够通过持续抑制与皮脂相关的粘性同时具有清凉的凉爽感觉来减轻油腻皮肤的令人不快的感觉的皮肤化妆品，因此具有优异的防止和/或改善粉刺的效果。 皮肤化妆品包括吸水多孔粉末，并且还含有防痘或改善剂，其中多孔粉末的表面涂有结块剂。 版权所有（C）2006，JPO＆NCIPI
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