Patents Assigned to Kao Corporation
  • Patent number: 7427585
    Abstract: Framed soap compositions contain water and the following ingredients (A) to (D): (A) from 25 to 60 wt. % of a fatty acid soap containing not greater than 20 wt. % of insolubles; (B) from 0.1 to 5 wt. % of sodium chloride; (C) from 0.1 to 5 wt. % of sodium sulfate; and (D) from 5 to 30 wt. % of a polyol. These compositions solidify fast upon production, and have a high hardness after production.
    Type: Grant
    Filed: February 2, 2004
    Date of Patent: September 23, 2008
    Assignee: Kao Corporation
    Inventor: Shigeru Kuroda
  • Patent number: 7419656
    Abstract: Provided are a hair dye composition comprising a diamide compound (1) and a dye; and a hair bleach composition comprising the diamide compound (1) and an oxidizing agent. wherein, R1: a C1-12 hydrocarbon group which may be substituted by a hydroxy and/or alkoxy group, R2: a divalent C1-5 hydrocarbon group, and R3: a divalent C1-22 hydrocarbon group. The hair dye composition or hair bleach composition according to the present invention suppresses hair damage during dyeing or bleaching, does not impair the moisture intrinsic to the hair, and provides excellent feeling upon use.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: September 2, 2008
    Assignee: Kao Corporation
    Inventor: Yuji Hirano
  • Patent number: 7416783
    Abstract: The invention relates to crosslinked (meth)acrylate-based resin particles having an average particle diameter of 1 to 10 ?m, containing monomer components containing a monomer having a carboxyl group and at least one monomer selected from an acrylate and a methacrylate copolymerized therein, the particles having a surface coated with a surfactant having a sulfonic acid group or a sulfonate group, and a process for producing the same.
    Type: Grant
    Filed: May 26, 2005
    Date of Patent: August 26, 2008
    Assignee: Kao Corporation
    Inventors: Takashi Higashi, Tetsuji Kito, Yasushi Sasaki, Hiromi Nambu
  • Patent number: 7413886
    Abstract: It is intended to provide a process for conveniently producing phosphorylase at a high purity using a phosphorylase-producing microorganism. Namely, a process for producing phosphorylase characterized by culturing a phosphorylase-producing microorganism in a medium containing phosphoric acid or its salt at a concentration of 50 mM or above and collecting the phosphorylase thus produced in the medium.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: August 19, 2008
    Assignee: Kao Corporation
    Inventors: Kazuaki Igarashi, Shuuichi Takizawa, Norihiko Higaki, Jun Hitomi
  • Patent number: 7413786
    Abstract: An adhesive roll cleaner 1 comprises a core tube and a plurality of adhesive tapes 3 having an adhesive portion A on one side thereof helically wound around the core tube in a layered configuration with the adhesive portion A out. Each of the adhesive tapes 3 is wound with a gap G of prescribed width between a side edge S1 and an adjacent side edge S2, and the width of the adhesive tapes 3 increases toward outside.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: August 19, 2008
    Assignee: Kao Corporation
    Inventors: Minoru Wada, Yuji Watahiki, Akihito Shizuno
  • Publication number: 20080194447
    Abstract: The present invention relates to use of an aluminosilicate particle for deodorization, wherein the aluminosilicate particle has the composition of: s M(1)xOy t M(2)2O.Al2O3 u SiO2 v RmQn w H2O, wherein M(1) is one or more members selected from the group consisting of Ag, Cu, Zn and Fe, M(2) is one or more members selected from the group consisting of Na, K and H, R is one or more members selected from the group consisting of Na, K, Ca and Mg, Q is one or more members selected from the group consisting of CO3, SO4, NO3, and Cl, s satisfies 0<s?3, and t satisfies 0?t?3, with proviso that s+t is from 0.5 to 3, and u satisfies 0.5?u?6, v satisfies 0<v?2, w satisfies w?0, x satisfies 1?x?2, y satisfies 1?y?3, m satisfies 1?m?2, and n satisfies 1?n?3, and wherein the aluminosilicate particle has a specific surface area of 1 m2/g or more and less than 70 m2/g.
    Type: Application
    Filed: August 6, 2004
    Publication date: August 14, 2008
    Applicant: KAO CORPORATION
    Inventor: Kazuo Oki
  • Publication number: 20080192098
    Abstract: There are provided a water dispersion for ink-jet printing which contains a water dispersion of particles of a vinyl polymer or a polyester-based polymer which contain a colorant (B), and a water-insoluble organic compound (A) except for aliphatic acid derivatives; a water-based ink containing the water dispersion; a print obtainable by printing images or characters with the water-based ink; and a process for producing the water dispersion. Also, there are provided an ink set for ink-jet printing containing two or more kinds of inks having different colors from each other wherein the inks each contain a water dispersion of particles of a vinyl polymer or a polyester-based polymer which contain a colorant (B), and a water-insoluble organic compound (A) except for aliphatic acid derivatives; and a process for producing a print using the ink set. The water-based ink can provide multi-order color images or composite black images which exhibits a high optical density and is excellent in gloss and image clarity.
    Type: Application
    Filed: October 6, 2005
    Publication date: August 14, 2008
    Applicant: KAO CORPORATION
    Inventors: Isao Tsuru, Koji Azuma, Masato Hoshi, Nobushige Tanaka, Takehiro Tsutsumi
  • Publication number: 20080191061
    Abstract: A trigger-type liquid sprayer of the present invention is provided with a liquid sprayer body 2 having a nozzle 21 and a trigger lever 22 and a shroud 3 covering the liquid sprayer body 2 and sprays a liquid from a spray hole 211 in the nozzle 21 by a pulling operation of the trigger lever 22. The nozzle 21 is rotatable with respect to the liquid sprayer body 2 and provided so as to open/close a flow passage for the liquid according to a rotational position of the nozzle 21 when an operation lever 24 mounted on the nozzle 21 is rotationally moved, and an abutment portion 31 for positioning the nozzle 21 at a position where the flow passage is opened through abutment of the operation lever 24 is provided at the shroud 3.
    Type: Application
    Filed: February 6, 2008
    Publication date: August 14, 2008
    Applicants: KAO CORPORATION, YOSHINO KOGYOSHO CO., LTD.
    Inventors: Shinichi INABA, Takeshi Omi, Tetsuya Kobayashi, Takayuki Abe, Masayuki Nakamura, Hidesato Kizaki
  • Patent number: 7410663
    Abstract: The present invention relates to an oil or fat composition containing the following components (A) and (B): (A) from 80 to 99.9 wt. % of a monoglyceride containing 20 to 75 wt. % of docosahexaenoic acid (DHA) and 0.1 to 25 wt. % of icosapentaenoic acid (IPA), as the constituent fatty acids thereof, wherein the weight ratio of DHA/IPA being 2 or more; and (B) from 0.1 to 20 wt. % of a diglyceride.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: August 12, 2008
    Assignee: Kao Corporation
    Inventors: Shin Koike, Takatoshi Murase, Takanori Nii, Toshihiro Tanaka
  • Patent number: 7410902
    Abstract: A sulfur-containing detergent composition for cleaning a semiconductor device having an aluminum wire, wherein the sulfur-containing detergent composition is capable of forming a protective film containing a sulfur atom on a surface of an aluminum film in a protective film-forming test; a semiconductor device comprising a protective film containing a sulfur atom on a surface of an aluminum wire, wherein sulfur atom is contained within a region of at least 5 nm in its thickness direction from the surface of the protective film; and method for manufacturing a semiconductor device, comprising the step of contacting an aluminum wire of the semiconductor device with the sulfur-containing detergent composition as defined above, thereby forming a sulfur-containing protective film on the surface of the aluminum wire. The semiconductor device can be suitably used in the manufacture of electronic parts such as LCD, memory and CPU.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: August 12, 2008
    Assignee: Kao Corporation
    Inventors: Atsushi Tamura, Yasuhiro Doi
  • Publication number: 20080188395
    Abstract: A transparent liquid cleansing composition containing the following components (A), (B), (C), (D), (E) and (F): (A) 1 to 15% by weight of a nonionic surfactant having an HLB value of 8 or less, (B) 5 to 30% by weight of a nonionic surfactant having an HLB value of more than 13, (C) 1 to 10% by weight of a nonionic surfactant having a branched alkyl group or two or more alkyl groups and having an HLB value of more than 8 and 13 or less, (D) 10 to 40% by weight of oil having a viscosity of 15 mPa·s or less at 30° C., (E) 10 to 60% by weight of a water-soluble solvent, and (F) 5 to 50% by weight of water, wherein a total content of the components (E) and (F) is 40 to 70% by weight. The transparent liquid cleansing composition is provided which can be cleanly washed off without substantially leaving an oily feeling, gives substantially no oily feeling during use, can rapidly raise waterproof mascara and has good stability.
    Type: Application
    Filed: January 28, 2008
    Publication date: August 7, 2008
    Applicant: KAO CORPORATION
    Inventors: Yasuyuki MURASE, Hiroko Tsuda
  • Publication number: 20080188563
    Abstract: A blood fluidity-improving agent, a blood circulation promoter or a cerebrovascular disease-improving agent, containing as an active ingredient thereof one or more ingredients selected from the group consisting of chlorogenic acids, caffeic acids, ferulic acids and pharmaceutically acceptable salts of these acids. The present blood fluidity-improving agent, blood circulation promoter or cerebrovascular disease-improving agent is highly safe and can be orally taken over longer periods of time.
    Type: Application
    Filed: March 31, 2008
    Publication date: August 7, 2008
    Applicant: KAO CORPORATION
    Inventors: Youichi Arai, Takuya Watanabe, Atsushi Suzuki, Hiroko Joukura
  • Publication number: 20080181975
    Abstract: This invention provides a vasoprotective agent containing a plant or its extract as an effective ingredient. The plant is selected from the group consisting of rosemary, sage, geranium herb, adlai, field horsetail, bitter orange peel, fucus, burdock, dokudami, Japan pepper, Ophiopogon tuber, ginkgo, natsume and dishcloth gourd.
    Type: Application
    Filed: January 31, 2007
    Publication date: July 31, 2008
    Applicant: Kao Corporation
    Inventors: Naonobu Yoshizuka, Yuko Fukuda, Yasuko Amano, Minoru Takizawa, Hajime Soga, Shinobu Mori, Akira Hachiya
  • Publication number: 20080182771
    Abstract: A transparent liquid cleansing composition containing the following components (A), (B), (C) and (D): (A) 10 to 35% by weight of a nonionic surfactant having an HLB value of 8 or more, (B) 10 to 40% by weight of oil having a viscosity of 15 mPa·s or less at 30° C., (C) 20 to 60% by weight of a water-soluble solvent, and (D) 5 to 50% by weight of water, wherein a total content of the components (C) and (D) is 40 to 70% by weight. The transparent liquid cleansing composition is provided, which gives substantially no oily feeling during use, can raise waterproof mascara rapidly, and is washed off without an oily feeling.
    Type: Application
    Filed: January 28, 2008
    Publication date: July 31, 2008
    Applicant: KAO CORPORATION
    Inventors: Yasuyuki MURASE, Hiroko TSUDA
  • Publication number: 20080182194
    Abstract: A polyester for a toner having a softening point of from 70° to 110° C. and a glass transition temperature of from 38° to 60° C., obtained by polycondensing an alcohol component containing a propylene oxide adduct of bisphenol A and an ethylene oxide adduct of bisphenol A in a total amount of 80% by mole or more, with a carboxylic acid component, wherein the propylene oxide adduct has an average number of moles of from 2.0 to 2.4, and the ethylene oxide adduct has an average number of moles of from 2.5 to 4.2. The polyester for a toner of the present invention is suitably used as a resin binder of a toner, or the like, used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
    Type: Application
    Filed: December 31, 2007
    Publication date: July 31, 2008
    Applicant: KAO CORPORATION
    Inventors: Eiji SHIRAI, Yoshitomo KIMURA, Yasunori INAGAKI
  • Publication number: 20080181976
    Abstract: An aqueous external preparation for scalp, that is directly applied to the scalp to improve the elasticity and luster of newly grown or growing hair without affecting the safety or the feeling of touch of the hair, contains the following components (a) a eucalyptus extract; (b) a blood flow enhancer; (c) an anti-inflammatory agent; (d) an acrylic acid/C10-30 alkyl acrylate copolymer; and (e) ethanol. The blood flow enhancer (b) is preferably selected from the group consisting of swertia japonica extract, vitamin E, nicotinic acid and derivatives thereof. The anti-inflammatory agent (c) is preferably glycyrrhetin or derivatives thereof.
    Type: Application
    Filed: January 29, 2008
    Publication date: July 31, 2008
    Applicant: KAO CORPORATION
    Inventors: Reiko Fukuda, Hideshi Kidena
  • Patent number: 7404227
    Abstract: A cleaning sheet adapted to be attached to the head (20) of a cleaning tool (2). The cleaning sheet has a wiping portion (1A) that is disposed on the bottom of the head (20) when the cleaning sheet is attached to the head (20). The cleaning sheet has projecting parts (10) and (11) in the wiping portion (1A) which stick out of the forward and backward edges of the head (20) by a projecting length M when the cleaning sheet is attached to the head (20). The projecting parts (10) and (11) have a repulsive force of 0.1 to 100 N/cm when deformed by a length M/3 in the direction opposite the projecting direction. The projection (10) preferably has pointed tips.
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: July 29, 2008
    Assignee: Kao Corporation
    Inventors: Hiroshi Otsuka, Hiroyuki Yanagida
  • Patent number: 7404827
    Abstract: The present invention relates to a fiber product treating agent composition containing (a) a nonionic surfactant containing 1 to 3 polyoxyalkylene groups having the number-average addition mol number of the oxyalkylene group of 50 to 200 and 1 to 3 hydrocarbon groups having 14 to 32 carbon atoms and having an HLB of 16 or more and a melting point of 30 to 80° C., and (b) an amino-modified silicone compound in a mass ratio of the component (a)/the component (b) of 4/1 to 1/4.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: July 29, 2008
    Assignee: Kao Corporation
    Inventors: Akira Ishikawa, Masahito Chiwaki, Motoko Fujii, Akira Fujiu
  • Patent number: 7405271
    Abstract: An alkaline protease having an amino acid with one or more amino acid residues selected from among those located at (a) position 63, (b) position 89, (c) position 120, (d) positions 63 and 187, (e) position 226, (f) position 296, (g) position 304 of the amino acid sequence of SEQ ID NO: 1, or at positions corresponding to these positions, are the following amino acid residues, respectively: (a): serine, (b): histidine, (c): arginine, (d): serine,(e): tyrosine, (f): valine, and (g): serine; and a gene encoding the alkaline protease.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: July 29, 2008
    Assignee: Kao Corporation
    Inventors: Tsuyoshi Sato, Mitsuyoshi Okuda, Shingo Koyama, Yoshifumi Izawa, Tohru Kobayashi
  • Publication number: 20080177040
    Abstract: Provided in the present invention is an alkaline protease wherein an amino acid residue at (a) position 65, (b) position 101, (c) position 163, (d) position 170, (e) position 171, (f) position 273, (g) position 320, (h) position 359 or (i) position 387 of SEQ. ID NO:1 or at a position corresponding thereto has been selected from the following amino acid residues: position (a): proline, position (b): asparagine, position (c): histidine, aspartic acid, phenylalanine, lysine, asparagine, serine, isoleucine, leucine, glutamine, threonine and valine, position (d): valine and leucine, position (e): alanine, glutamic acid, glycine and threonine, position (f): isoleucine, glycine and threonine, position (g): phenylalanine, valine, threonine, leucine, isoleucine and glycine, position (h): serine, leucine, valine, isoleucine and glutamine, position (i): alanine, lysine, glutamine, glutamic acid, arginine and histidine.
    Type: Application
    Filed: March 14, 2008
    Publication date: July 24, 2008
    Applicant: KAO CORPORATION
    Inventors: Mitsuyoshi Okuda, Tsuyoshi Sato, Kazuhiro Saito, Nobuyuki Sumitomo, Yoshifumi Izawa, Katsuhisa Saeki, Tohru Kobayashi, Masafumi Nomura