Patents Assigned to Lion Corporation
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Patent number: 7928090Abstract: An external preparation composition used for preventing or treating symptoms or diseases related to dermatopathy caused by dryness, UV rays and aging such as wrinkles and sags of the skin, pigmentation of the skin, skin roughness and coarse texture and skin diseases such as psoriasis, lichen, ichthyosis, keratosis, Darier's disease, pustulosis, acne, eczema and atopic dermatitis. The external preparation composition comprises at least one of acyl glucosamine derivatives represented by the following Formula (I): wherein R1, R2, R3, R4 and R5 are defined; and X is any one of groups represented by the following Formulas (A) to (C): wherein Y, n and R6 are also defined.Type: GrantFiled: October 23, 2009Date of Patent: April 19, 2011Assignee: Lion CorporationInventors: Hiroaki Kambayashi, Hiroshi Konta
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Publication number: 20110076499Abstract: A solid a-sulfo fatty acid alkyl ester salt having a bubble volume fraction of 1 to 15% is provided by introducing a gas into a paste of a-sulfo fatty acid alkyl ester salt or adding thereto an expanding agent to incorporate bubbles into the paste of a-sulfo fatty acid alkyl ester salt.Type: ApplicationFiled: May 25, 2009Publication date: March 31, 2011Applicant: Lion CorporationInventors: Hiroyuki Masui, Naoki Nakamura, Takao Matsuo
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Patent number: 7914708Abstract: The present invention is to provide a conductive masterbatch using a polyamide resin, the conductive masterbatch that has an excellent kneadability/manufacturability and formability and an excellent dispersibility of conductive fillers such as a carbon black, and shows stable conductivity even when a large amount of such conductive fillers are contained therein, and a resin composition containing the conductive masterbatch. That is, the present invention is to provide the conductive masterbatch, which includes at least a conductive filler selected from carbon blacks and carbon nanotubes, a polyamide resin, and a copolymer which contains at least a vinyl monomer having a functional group reactive with the polyamide resin and a styrene as monomer units, and in which the content of the conductive filler is in the range of 10% by mass to 40% by mass, and the resin composition containing the conductive masterbatch.Type: GrantFiled: October 31, 2005Date of Patent: March 29, 2011Assignee: Lion CorporationInventors: Norio Tobori, Hideo Komatsu, Kotaro Tanaka, Kazuaki Uchiyama
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Publication number: 20110070561Abstract: A dental-plaque detection system and dental-plaque detection method which are excellent in the detection accuracy of dental plaques and also capable of improving the situation to stain sites other than dental plaques (such as interdental parts and gums) are provided. The dental-plaque detection system includes a dental-plaque staining agent, which contains at least one selected from yellow pigment of beni-koji, turmeric extracts, and curcumin; and a light-emitting apparatus, which outputs light having a wavelength within a range of 250 to 500 nm to an object in the oral cavity where the dental-plaque staining agent is attached. The dental-plaque detection method includes attaching a dental-plaque staining agent, which contains at least one selected from yellow pigment of beni-koji, turmeric extracts, and curcumin onto an object in the oral cavity; and thereafter irradiating light having a wavelength within a range of 250 to 500 nm onto the object.Type: ApplicationFiled: December 1, 2010Publication date: March 24, 2011Applicant: LION CORPORATIONInventors: Haruhiko Fujikawa, Kouichi Saitoh
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Publication number: 20110039801Abstract: An NK1 receptor antagonist composition of the present invention uses maltooligosaccharide having an NK1 receptor antagonistic activity as an active ingredient. A suitable amount of the maltooligosaccharide to be blended in the NK1 receptor antagonist composition of the present invention is 0.000001 to 70% by weight. The NK1 receptor antagonist composition of the present invention is prepared for use into various forms of external agents, internal medicines, foods and beverages by blending various materials as the ingredients other than the active ingredient. The NK1 receptor antagonist composition of the present invention has high safety for being used for pharmaceuticals and has satisfactory therapeutic effects.Type: ApplicationFiled: October 12, 2007Publication date: February 17, 2011Applicant: LION CORPORATIONInventors: Takuya Uozumi, Satoru Morishita, Yoshimasa Tanaka, Mayumi Yumoto
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Patent number: 7886398Abstract: An oral cavity cleaning tool for the purpose of sterilization of the inside of oral cavity is provided that carries out efficient sterilization by using effective chlorine that is obtained through electrolysis. The oral cavity cleaning tool comprises a block handle, a head section extending from the block handle, a pair of electrodes provided on the head section and a power source that supplies electric current to the pair of electrodes, wherein the electrodes are put into contact with an oral fluid that contains chloride ions thereby to cause electric current to flow between the electrodes, so that the chloride ions are transformed into effective chlorine.Type: GrantFiled: October 3, 2005Date of Patent: February 15, 2011Assignee: Lion CorporationInventors: Toyoko Morita, Toshiaki Kobayashi, Takao Kato
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Publication number: 20100319735Abstract: A cleaning composition which is capable of removing both organic soiling and particulate soiling adhered to a substrate for an electronic device with a high degree of cleanliness, and which also has minimal impact on the environment, as well as a method of cleaning a substrate for an electronic device. The present invention relates to a cleaning composition used for cleaning a substrate for an electronic device including a water-soluble salt (A) containing a transition metal, a chelating agent (B) and a peroxide (C), wherein the amount of the chelating agent (B) is not less than 0.5 molar equivalents relative to the amount of the water-soluble salt (A) containing a transition metal.Type: ApplicationFiled: February 13, 2009Publication date: December 23, 2010Applicant: Lion CorporationInventors: Makoto Hidaka, Taku Ogura
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Publication number: 20100305343Abstract: A solid fatty acid alkyl ester sulfonate metal salt is disclosed having an endothermic peak area between 50° C. and 130° C. of 50% or more relative to the whole endothermic peak area between 0° C. and 130° C. when determined using a differential scanning calorimeter, A method for producing a fatty acid alkyl ester sulfonate metal salt powder is also disclosed, including a step of pulverizing the solid fatty acid alkyl ester sulfonate metal salt in a pulverizer, with the internal temperature of the pulverizer being adjusted to 30° C. to 50° C.Type: ApplicationFiled: October 22, 2008Publication date: December 2, 2010Applicant: Lion CorporationInventors: Yutaka Abe, Naoki Nakamura, Takao Matsuo, Daisuke Negishi, Hiroyuki Masui, Toru Yoshii, Nobukazu Shogase, Masahiko Matsubara
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Publication number: 20100267602Abstract: The present invention provides an oxidation catalyst for bleaching containing a component (a) which is an anion caused from a chelating agent having less than or equal to coordination position 5 and/or the chelating agent, and a component (b) which is a copper and/or manganese compound; and a binder compound (c); a hydrogen peroxide-based compound (d) which dissolves in water and generates hydrogen peroxide, the bleaching composition containing a granulated product or a molded product in which at least the component (b) and the component (c) are granulated or molded together. According to the invention, an oxidation catalyst that promotes the oxidation effect of hydrogen peroxide-based compounds with a trace amount of the composition, and has excellent effects of suppressing the decomposition of hydrogen peroxide-based compounds and suppressing coloration of the catalyst itself, and a bleaching composition containing the oxidation catalyst can be utilized.Type: ApplicationFiled: December 18, 2008Publication date: October 21, 2010Applicant: LION CORPORATIONInventors: Takayasu Kubozono, Tomonari Suekuni, Yosuke Kono, Yukiko Iwasa, Hideyuki Kaneda, Yukihiro Dannoue, Hiroaki Hara, Yasushi Hirata
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Patent number: 7795193Abstract: A base for electric insulating oil comprising an esterification product from a C8-C20 higher fatty acid and a C6-C14 branched aliphatic monohydric alcohol; or a base for electric insulating oil comprising an esterification product from a mixed fatty acid derived from palm oil and/or mixed fatty acid derived from soybean oil and a C1-C5 aliphatic monohydric alcohol or C6-C14 branched aliphatic monohydric alcohol. The thus provided base for electric insulating oil excels in viscosity, fluidity, chemical stability, etc. and is capable of satisfactorily exhibiting electrical characteristics of electric insulating oil.Type: GrantFiled: August 16, 2004Date of Patent: September 14, 2010Assignees: Lion Corporation, Japan AE Power Systems CorporationInventors: Mitsuhiko Takei, Takaaki Kanoh, Hidenobu Koide, Kiyoshi Fujii
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Patent number: 7763595Abstract: An external preparation composition used for preventing or treating symptoms or diseases related to dermatopathy caused by dryness, UV rays and aging such as wrinkles and sags of the skin, pigmentation of the skin, skin roughness and coarse texture and skin diseases such as psoriasis, lichen, ichthyosis, keratosis, Darier's disease, pustulosis, acne, eczema and atopic dermatitis. The external preparation composition comprises at least one of acyl glucosamine derivatives represented by the following Formula (I): wherein R1, R2, R3, R4 and R5 are defined; and X is any one of groups represented by the following Formulas (A) to (C): wherein Y, n and R6 are also defined.Type: GrantFiled: October 24, 2008Date of Patent: July 27, 2010Assignee: Lion CorporationInventors: Hiroaki Kambayashi, Hiroshi Konta
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Publication number: 20100147777Abstract: The present invention relates to an ozone oxidation accelerator containing a compound of which a 0.5% by mass aqueous solution at 25° C. has a dynamic surface tension at 100 msec of 70 mN/m or less and a dynamic surface tension at 30 sec of 55 to 67 mN/m, and an ozone oxidation accelerator composition containing the ozone oxidation accelerator. The present invention also relates to an ozone treatment method including a step of supplying ozone into water to be treated that contains a substance to be treated, in the presence of the ozone oxidation accelerator composition.Type: ApplicationFiled: October 5, 2006Publication date: June 17, 2010Applicant: LION CORPORATIONInventors: Yoshikuni Takeuchi, Taku Ogura, Masaru Tamura
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Publication number: 20100074856Abstract: An external preparation composition used for preventing or treating symptoms or diseases related to dermatopathy caused by dryness, UV rays and aging such as wrinkles and sags of the skin, pigmentation of the skin, skin roughness and coarse texture and skin diseases such as psoriasis, lichen, ichthyosis, keratosis, Darier's disease, pustulosis, acne, eczema and atopic dermatitis. The external preparation composition comprises at least one of acyl glucosamine derivatives represented by the following Formula (I): wherein R1, R2, R3, R4 and R5 are defined; and X is any one of groups represented by the following Formulas (A) to (C): wherein Y, n and R6 are also defined.Type: ApplicationFiled: October 23, 2009Publication date: March 25, 2010Applicant: LION CORPORATIONInventors: Hiroaki KAMBAYASHI, Hiroshi KONTA
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Patent number: 7648363Abstract: A method of reversibly whitening teeth in the presence of water which comprises allowing a tooth whitening component to infiltrate into the enamel surface layer toward the inside and remain therein so as to make the enamel cloudy and white by altering its optical properties without causing any chemical reactions, thereby whiten the thus treated teeth compared with untreated ones.Type: GrantFiled: September 30, 2002Date of Patent: January 19, 2010Assignee: Lion CorporationInventors: Takayuki Oniki, Takashi Watanabe, Akira Uchiyama
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Patent number: 7592302Abstract: A process for producing powder, flakes, or pellets containing ?-sulfo fatty acid alkylester salt in high concentrations, the process including: (1) a step of preparing a paste containing ?-sulfo fatty acid alkylester salt; (2) a step of aging the thus obtained paste; (3) a step of making the aged paste into flakes or pellets containing equal to or less than 10 wt % of water and then optionally crushing the resulting flakes or pellets into a powder having an average particle diameter of 100-1500 ?m; and (4) a step of aging The powder, flakes, or pellets.Type: GrantFiled: June 11, 2004Date of Patent: September 22, 2009Assignee: Lion CorporationInventors: Kensuke Itakura, Akitomo Morita, Masahiko Matsubara, Madoka Suwa, Taku Nishio
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Publication number: 20090176737Abstract: Disclosed is a composition for soft contact lenses which enables to suppress adsorption of a basic chemical substance onto a soft contact lens. This composition for soft contact lenses comprises (A) a basic chemical substance selected from amines having a secondary amino group and/or a tertiary amino group and salts thereof, and (B) one or more substances selected from amino acids and salts thereof, acid mucopolysaccharides and salts thereof and cyclodextrin, while having a pH of 3.5 to 4.8. Also disclosed is a method for suppressing adsorption of the basic chemical substance onto a soft contact lens.Type: ApplicationFiled: December 25, 2006Publication date: July 9, 2009Applicant: LION CORPORATIONInventors: Nobuhito Tabuchi, Manabu Hatiori
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Publication number: 20090155359Abstract: The present invention relates to granulated particles including a poorly water soluble drug (A) and a diluent (B) and characterized in that a volume average particle size of the particles of the poorly water soluble drug (A) and the particles of the diluent (B) is within the range of 0.01 to 35 ?m and a water soluble- or water swellable polymer compound (C) having a viscosity of less than 6.0 mPa·s in an aqueous solution thereof of 2% by mass at 20° C. is further contained, a tablet containing the granulated particles, and a method for producing the granulated particles.Type: ApplicationFiled: April 27, 2007Publication date: June 18, 2009Applicant: LION CORPORATIONInventors: Teruo Nishito, Tomiyuki Yanase
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Publication number: 20090048211Abstract: An external preparation composition used for preventing or treating symptoms or diseases related to dermatopathy caused by dryness, UV rays and aging such as wrinkles and sags of the skin, pigmentation of the skin, skin roughness and coarse texture and skin diseases such as psoriasis, lichen, ichthyosis, keratosis, Darier's disease, pustulosis, acne, eczema and atopic dermatitis. The external preparation composition comprises at least one of acyl glucosamine derivatives represented by the following Formula (I): wherein R1, R2, R3, R4 and R5 are defined; and X is any one of groups represented by the following Formulas (A) to (C): wherein Y, n and R6 are also defined.Type: ApplicationFiled: October 24, 2008Publication date: February 19, 2009Applicant: LION CORPORATIONInventors: Hiroaki KAMBAYASHI, Hiroshi Konta
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Patent number: 7462604Abstract: A hair growth promotor which is an ethanol or aqueous ethanol preparation comprising, as active ingredients for a hair growth promotor, (A) at least one compound selected from fatty acids having a chain length of an odd number of carbon atoms, the derivatives of the fatty acids, aliphatic alcohols having a chain length of an odd number of carbon atoms and the derivatives of the aliphatic alcohols and (B) at least one selected from 6-benzylaminopurine and/or the derivatives thereof represented by the following Formula (I), wherein it further comprises (C) at least one of polyglycerin fatty acid esters and (D) at least one of sorbitan fatty acid esters: in Formula (I), R1 and R2 are defined. The hair growth promotor can have an excellent hair growth effect and can provide an excellent stabilization effect at low temperature and can provide good feeling having no stickiness.Type: GrantFiled: September 29, 2004Date of Patent: December 9, 2008Assignees: Lion Corporation, Sansho Seiyaku Co., Ltd.Inventors: Sumi Kaneda, Nobuyasu Satou, Masatoshi Hasegawa, Masahiro Motono
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Publication number: 20080160449Abstract: The present invention provides a hyperbranched polymer that is capable of being used as a polymer material for nanofabrication including lithography, has enhanced dry etching resistance, sensitivity and surface smoothness, has a core shell structure and has an acid degradable repeating unit of tert-butyl vinylbenzoate ester in a shell portion, and a resist composition containing the hyperbranched polymer.Type: ApplicationFiled: February 12, 2008Publication date: July 3, 2008Applicants: Lion Corporation, Hyogo PrefectureInventors: Yoshiyasu Kubo, Yukihiro Kaneko, Kaoru Suzuki, Minoru Tamura, Mineko Horibe, Akinori Uno, Hiroo Kinoshita, Takeo Watanabe