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公开(公告)号：JP2011011995A
公开(公告)日：2011-01-20
申请号：JP2009155692
申请日：2009-06-30
Inventor： NAKAUCHI HAJIME , YOSHIDA HIDENORI , HOSOYA MANABU
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice hardly causing the increase of a viscosity under low-temperature preservation, providing good foam quality, and having reduced threading properties.SOLUTION: The dentifrice contains the following components (A) to (E), and is regulated so that the ratio [(C+D)/E] of the total mass of the components (C) and (D) to the mass of the contained component (E) may be from 0.3 to 1.5: (A): an anionic surfactant; (B): a potassium ion-supplying component; (C): a xanthane gum; (D) a carboxymethyl cellulose having an etherification degree of ≥0.9 and
Abstract translation: 要解决的问题：提供一种在低温保存下几乎不引起粘度增加的洁齿剂，提供良好的泡沫质量，并且具有降低的穿线性能。溶解剂：洁齿剂含有以下组分（A）至（E），和 调节成使得成分（C）和（D）的总质量与所含成分（E）的质量的比例[（C + D）/ E]可以为0.3〜1.5：（A）： 阴离子表面活性剂; （B）：钾离子供给成分; （C）：黄原胶; （D）醚化度≥0.9和<2.0的羧甲基纤维素或其钠盐; 和（E）醚化度≥0.5且<0.9的羧甲基纤维素或其钠盐。
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公开(公告)号：JP2001039842A
公开(公告)日：2001-02-13
申请号：JP21718199
申请日：1999-07-30
Applicant: KAO CORP
Inventor： YANO YOSHITAKA , YOSHIDA HIDENORI , HOSOYA MANABU , YAMAZAKI HAJIME , OSHINO KAZUSHI
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral use capable of improving form retention by gelling, excellent in form retention and sense of use even in low water content by including a polyethylene glycol having specific molecular weight. SOLUTION: This composition comprises (A) a polyethylene glycol having average molecular weight of 2000-20,000 and (B)
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公开(公告)号：JPH113518A
公开(公告)日：1999-01-06
申请号：JP15548997
申请日：1997-06-12
Applicant: KAO CORP
Inventor： NAHATA YOSHIYUKI , HOSOYA MANABU
Abstract: PROBLEM TO BE SOLVED: To improve the tight adhesion property of a magnetic layer and an intermediate layer and to improve durability by incorporating a specific amt. of carbon black into the magnetic layer and the intermediate layer, respectively and increasing the content concn. thereof in the intermediate layer. SOLUTION: The carbon black content concn. of the magnetic layer 4 having a thickness of 0.1 to 2.5 μm is specified to 0.0014 to 0.07 g/cm , more preferably 0.002 to 0.05 g/cm . As against this, the content concn. of the carbon black of the intermediate layer 3 having a thickness of 0.02 to 0.5 μm is specified to 0.02 to 0.7 g/cm , further preferably 0.04 to 0.6 g/cm , by which the carbon black content concn. ratio is made higher by 2.0 to 50, more preferably 4 to 25 than the carbon black concn. of the magnetic layer 4 to attain the content of the high concn. The average grain size of at least one kind of the primary particles of the carbon black is specified to 0.01 to 0.08 μm more preferably 0.013 to 0.06 μm. As a result, the tight adhesion property of the magnetic layer 4 and the intermediate layer 3 is improved, by which the durability is improved with respect to the pressure at the time of recording and reproducing and the result improved in the electromagnetic conversion characteristics as well is obtd.
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公开(公告)号：JPH10241145A
公开(公告)日：1998-09-11
申请号：JP3792597
申请日：1997-02-21
Applicant: KAO CORP
Inventor： HOSOYA MANABU
IPC: C09D5/23 , C09D127/06 , C09D175/04 , G11B5/702 , G11B5/738 , G11B5/842
Abstract: PROBLEM TO BE SOLVED: To enable high density recording and provide a magnetic recording medium having high electro-magnetic conversion characteristic and excellent durability by forming a magnetic layer with magnetic paint including magnetic powder and binder and then including polyurethane-based resin A and B of the particular mean molecules to the binder. SOLUTION: A magnetic paint to form a magnetic layer is formed by ferro- magnetic powder, binder and solvent. The ferro-magnetic powder should be iron-based ferro-magnetic metal powder, hexagonal system ferrite powder or magnetic iron oxide, etc., to satisfy the high density recording. Coercive force of ferro-magnetic metal powder should be 1500 to 2600Oe, saturated magnetization should be 100 to 180emu/g, coercive force of hexagonal system ferrite powder should be 1300 to 2700Oe and saturated magnetization should be 30 to 70emu/g. As the binder, the polyulethane based resin A having optimum coating film hardness, running durability holding, number mean molecule for giving high filling property of magnetic powder of 10000 to 20000 and the polyulethane based resin B having running durability effect holding, number mean molecules of 21000 to 50000 to improve dispersion property of magnetic powder are used.
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公开(公告)号：JPH0714149A
公开(公告)日：1995-01-17
申请号：JP14953393
申请日：1993-06-21
Applicant: KAO CORP
Inventor： HOSOYA MANABU , YAMAZAKI TOSHIO
Abstract: PURPOSE:To attain stable feed of a magnetic coating material to a kneading or dispersing process as well as to prevent the ignition of metallic magnetic powder, to enhance dispersibility and to improve electromagnetic transducing characteristics and durability by previously coating the magnetic powder with a resin. CONSTITUTION:This magnetic recording medium contains ferromagnetic metallic powder surface-coated with a resin in the magnetic coating film, the powder and an abrasive material surface-coated with a resin in the coating film, or the powder, the abrasive material and a powdery antistatic agent surface-coated with a resin in the coating film. A lubricant, a dispersant, etc., as additives used in general in this field are further contained in the coating film. A thermoplastic resin, a thermosetting resin, a reactive resin or a mixture of such resins may be used as each of the surface coating resins.
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Patent Agency Ranking
公开(公告)号：JP2003238372A
公开(公告)日：2003-08-27
申请号：JP2002043415
申请日：2002-02-20
Applicant: KAO CORP
Inventor： OSHINO KAZUSHI , HOSOYA MANABU , TOI MANABU , TOKUNAGA TADAYUKI , MAEDA AKITSUGU
Abstract: PROBLEM TO BE SOLVED: To provide a composition which is used for oral cavities and enables the efficient intake of fluorine in the teeth to give an excellent recalcification- promoting effect. SOLUTION: This composition for oral cavities comprises (A) the first composition containing a calcium ion-supplying compound capable of 50 to 16,000 ppm of calcium ion, and a monofluorophosphate ion-supplying compound, and (B) the second composition containing a fluoride ion-supplying compound, wherein the components (A) and (B) are mixed with each other in the oral cavity or just before charged in the oral cavity. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2003128530A
公开(公告)日：2003-05-08
申请号：JP2001327366
申请日：2001-10-25
Applicant: KAO CORP
Inventor： HOSOYA MANABU , OSHINO KAZUSHI
Abstract: PROBLEM TO BE SOLVED: To provide an oral composition containing a monofluorophosphoric acid salt excellent in flurorine ion-supplying performance with time. SOLUTION: This oral composition contains the following components (A), (B) and (C): (A) an abrasive containing calcium, (B) the monofluorophosphoric acid salt, (C) a binder without containing a phosphatase.
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公开(公告)号：JP2003128529A
公开(公告)日：2003-05-08
申请号：JP2001327365
申请日：2001-10-25
Applicant: KAO CORP
Inventor： HOSOYA MANABU , OSHINO KAZUSHI
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice having an excellent plaque-removing activity and an excellent recalcification activity. SOLUTION: The dentifrice contains (A) calcium-containing granules having an average particle size of 50-500 μm, (B) a fluorine-supplying compound and (C) a polyphosphoric acid salt.
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公开(公告)号：JPH11126327A
公开(公告)日：1999-05-11
申请号：JP28897397
申请日：1997-10-21
Applicant: KAO CORP
Inventor： KATASHIMA MITSUHIRO , HOSOYA MANABU
IPC: G11B5/55 , G11B5/584 , G11B5/716 , G11B5/718 , G11B5/73 , G11B5/735 , G11B5/738 , G11B5/78 , G11B5/704
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape capable of executing servo tracking without decreasing the area of a data area. SOLUTION: This magnetic tape is formed by constituting a back-coating layer 5 as a magnetically recordable layer which is previously magnetically formed with >=3 pieces of servo tracks 10a to 10c parallel with the longitudinal direction of the tape. The coercive force of the back-coating layer 5 is made higher than the coercive force over the entire part of all the layers on the magnetic layer side and the saturation magnetic flux density thereof is made lower than the saturation magnetic flux density over the entire part of the all the layers on the magnetic layer side.
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公开(公告)号：JPH09212848A
公开(公告)日：1997-08-15
申请号：JP2432996
申请日：1996-02-09
Applicant: KAO CORP
Inventor： NISHIBUCHI KOUJI , HOSOYA MANABU , ANDO KUNIO , YASUOKA TADASHI
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of a ferromagnetic metal powder and to obtain a coating film having a smooth surface after coating without defects by using a magnetic coating material with addition of a phosphate which is adjusted by high shearing treatment to form a magnetic layer. SOLUTION: The magnetic layer 3 formed on a nonmagnetic base body 2 of the magnetic recording medium 1 contains a ferromagnetic metal powder, a phosphate and a binder having polar groups. The magnetic layer 3 is formed by applying a magnetic coating material containing a ferromagnetic metal powder, a phosphate, a binder and a solvent. Further, by using a magnetic coating material prepated by adding the phosphate in a specified period of the production process, the dispersibility of the powder can be improved even when a ferromagnetic metal powder is used.
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