Patents by Inventor Kazuyuki Fukuda
Kazuyuki Fukuda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9873676Abstract: The isocyanate composition consists essentially of an isocyanurate derivative of 1,3-xylylenediisocyanate, the isocyanurate derivative is modified with aliphatic alcohol, and the modification amount of the aliphatic alcohol is 0.5 mass % or more and 15 mass % or less.Type: GrantFiled: March 3, 2015Date of Patent: January 23, 2018Assignee: MITSUI CHEMICALS, INC.Inventors: Kazuyuki Fukuda, Hideaki Otsuka, Tsutomu Yoshida, Tatsuya Nakashima, Toshiaki Moriya, Shirou Honma
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Patent number: 9725422Abstract: The isocyanurate composition consists essentially of an isocyanurate derivative of 1,3-xylylenediisocyanate, and has a viscosity at 100° C. of 600 mPa·s or more and 20000 mPa·s or less.Type: GrantFiled: March 3, 2015Date of Patent: August 8, 2017Assignee: MITSUI CHEMICALS, INC.Inventors: Kazuyuki Fukuda, Hideaki Otsuka, Tsutomu Yoshida, Tatsuya Nakashima, Toshiaki Moriya, Shirou Honma
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Publication number: 20170107186Abstract: The isocyanurate composition consists essentially of an isocyanurate derivative of 1,3-xylylenediisocyanate, and has a viscosity at 100° C. of 600 mPa·s or more and 20000 mPa·s or less.Type: ApplicationFiled: March 3, 2015Publication date: April 20, 2017Inventors: Kazuyuki FUKUDA, Hideaki OTSUKA, Tsutomu YOSHIDA, Tatsuya NAKASHIMA, Toshiaki MORIYA, Shirou HONMA
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Publication number: 20170073317Abstract: The isocyanate composition consists essentially of an isocyanurate derivative of 1,3-xylylenediisocyanate, the isocyanurate derivative is modified with aliphatic alcohol, and the modification amount of the aliphatic alcohol is 0.5 mass % or more and 15 mass % or less.Type: ApplicationFiled: March 3, 2015Publication date: March 16, 2017Inventors: Kazuyuki FUKUDA, Hideaki OTSUKA, Tsutomu YOSHIDA, Tatsuya NAKASHIMA, Toshiaki MORIYA, Shirou HONMA
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Publication number: 20160376521Abstract: Provided is a fragrance composition containing a compound that has citrus and green odors as well as a floral-like odor in good balance, has excellent harmonicity with various other fragrances, emphasizes odors by being blended, and imparts a fresh floral feeling. A fragrance composition containing 4,7-dimethyloctan-3-ol. The fragrance composition may further contain at least one selected from the group consisting of esters, carbonates, aldehydes, ethers, lactones, and alcohols other than 4,7-dimethyloctan-3-ol.Type: ApplicationFiled: September 29, 2014Publication date: December 29, 2016Applicant: KAO CORPORATIONInventors: Junko UEDA, Takahiro ASADA, Naotoshi TOKI, Kazuyuki FUKUDA
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Publication number: 20160200858Abstract: The blocked isocyanate is a blocked isocyanate containing a latent isocyanate group, which is an isocyanate group blocked with a blocking agent, wherein the blocked isocyanate includes a first latent isocyanate group that is an isocyanate group blocked with a first blocking agent and a second latent isocyanate group that is an isocyanate group blocked with a second blocking agent; and the first blocking agent is represented by general formula (1) below, and has a higher catalysis activity that activates the isocyanate group than that of the second blocking agent. (where R1 to R3 represent a hydrocarbon group having 1 to 12 carbon atoms or a hydrogen atom, and at least one of R1 to R3 represents a hydrogen atom, and R1 and R3 may be bonded to each other to form a heterocycle.Type: ApplicationFiled: August 12, 2014Publication date: July 14, 2016Inventors: Kazuyuki FUKUDA, Jun KAMADA, Takashi UCHIDA, Masakazu MASUI, Shinji TACHIBANA, Hirokazu MIZUMA, Kenichi FUJII
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Patent number: 9056820Abstract: Provided is an alicyclic alcohol compound which can be used as a raw material for a compound perfume, and which has excellent floral-green-like aromas which are crisp and fresh; also provided are a manufacturing method for the same, and a perfume composition which contains the alicyclic alcohol compound. An alicyclic alcohol compound having a specified structure represented by chemical formula (1) has excellent floral-green-like aromas which are crisp and fresh; and a method for manufacturing the alicyclic alcohol compound represented by chemical formula (1) by reacting, in the presence of hydrogen fluoride, 1-isopropyl-4-methylcyclohexene and carbon monoxide, reacting the resulting 4-isopropyl-1-methylcyclohexane carboxylic acid fluoride with alcohol, and, after having acquired a cyclohexane carbonyl compound, reducing the cyclohexane carbonyl compound.Type: GrantFiled: December 27, 2011Date of Patent: June 16, 2015Assignee: Mitsubishi Gas Chemical Company, INC.Inventors: Mitsuharu Kitamura, Yoshiharu Ataka, Kazuyuki Fukuda
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Patent number: 9029613Abstract: Provided is an alicyclic alcohol compound which can be used as a raw material for a compound perfume, and which has excellent floral-green-like aromas which are crisp and fresh; also provided are a manufacturing method for the same, and a perfume composition which contains the alicyclic alcohol compound. An alicyclic alcohol compound having a specified structure represented by chemical formula (1) has excellent floral-green-like aromas which are crisp and fresh; and a method for manufacturing the alicyclic alcohol compound represented by chemical formula (1) by reacting, in the presence of hydrogen fluoride, 4-isopropyl-1-methylcyclohexene and carbon monoxide, isomerizing the resulting 4-isopropyl-1-methylcyclohexane carboxylic acid fluoride, thus making 2-methyl-2-(4-methylcyclohexyl)-propionyl fluoride, reacting with alcohol and acquiring a cyclohexane carbonyl compound, and then reducing the cyclohexane carbonyl compound.Type: GrantFiled: December 27, 2011Date of Patent: May 12, 2015Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Mitsuharu Kitamura, Yoshiharu Ataka, Kazuyuki Fukuda
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Publication number: 20130345477Abstract: Provided is an alicyclic alcohol compound which can be used as a raw material for a compound perfume, and which has excellent floral-green-like aromas which are crisp and fresh; also provided are a manufacturing method for the same, and a perfume composition which contains the alicyclic alcohol compound. An alicyclic alcohol compound having a specified structure represented by chemical formula (1) has excellent floral-green-like aromas which are crisp and fresh; and a method for manufacturing the alicyclic alcohol compound represented by chemical formula (1) by reacting, in the presence of hydrogen fluoride, 4-isopropyl-1-methylcyclohexene and carbon monoxide, isomerising the resulting 4-isopropyl-1-methylcyclohexane carboxylic acid fluoride, thus making 2-methyl-2-(4-methylcyclohexyl)-propionyl fluoride, reacting with alcohol and acquiring a cyclohexane carbonyl compound, and then reducing the cyclohexane carbonyl compound.Type: ApplicationFiled: December 27, 2011Publication date: December 26, 2013Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INCInventors: Mitsuharu Kitamura, Yoshiharu Ataka, Kazuyuki Fukuda
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Publication number: 20130338403Abstract: Provided is an alicyclic alcohol compound which can be used as a raw material for a compound perfume, and which has excellent floral-green-like aromas which are crisp and fresh; also provided are a manufacturing method for the same, and a perfume composition which contains the alicyclic alcohol compound. An alicyclic alcohol compound having a specified structure represented by chemical formula (1) has excellent floral-green-like aromas which are crisp and fresh; and a method for manufacturing the alicyclic alcohol compound represented by chemical formula (1) by reacting, in the presence of hydrogen fluoride, 1-isopropyl-4-methylcyclohexene and carbon monoxide, reacting the resulting 4-isopropyl-1-methylcyclohexane carboxylic acid fluoride with alcohol, and, after having acquired a cyclohexane carbonyl compound, reducing the cyclohexane carbonyl compound.Type: ApplicationFiled: December 27, 2011Publication date: December 19, 2013Applicant: Mitsubishi Gas Chemical Company, INC.Inventors: Mitsuharu Kitamura, Yoshiharu Ataka, Kazuyuki Fukuda
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Patent number: 8338361Abstract: A novel musk-based fragrance having an excellent musky fragrance is provided. Also provided is a fragrance composition containing, as an active ingredient, a macrocyclic lactone compound represented by the following formula (1): wherein A represents an ethylene group or an ethenylene group; and when A is an ethylene group, R represents an alkyl group having 3 carbon atoms, and n represents an integer from 1 to 6, while when A is an ethenylene group, R represents an alkyl group having 1 to 3 carbon atoms, and n represents an integer from 1 to 6.Type: GrantFiled: January 13, 2010Date of Patent: December 25, 2012Assignee: Kao CorporationInventors: Fumikazu Takahashi, Kazuyuki Fukuda, Yasushi Takimura, Takahiro Asada
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Patent number: 8334351Abstract: An FEP pellet having a volatile content of 0.2% by weight or less. The FEP pellet satisfies the following requirements (i) and (ii) when used to form a insulating material coating a core wire by extrusion coating at a coating speed of 2,800 ft/min.: (i) an adhesive strength between the insulating material and said core wire of 0.8 kg or more; and (ii) an average number of cone-breaks in the insulating material of one or less per 50,000 feet of the coated core wire.Type: GrantFiled: March 2, 2011Date of Patent: December 18, 2012Assignee: Daikin Industries, Ltd.Inventors: Hideki Kono, Takayuki Hirao, George Lin, Kazuyuki Fukuda
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Patent number: 8247026Abstract: Disclosed is a method for producing an optical film composed of a transparent resin and a metal oxide, which film has high light transmittance and light diffusion property even it is formed thin. Also disclosed is such an optical film. Specifically disclosed is a method for producing an optical film having a total light transmittance of not less than 70% and a haze value of not less than 20%, which comprises a step (A) wherein a metal compound to form a metal oxide through a sol-gel reaction is subjected to a sol-gel reaction in a solvent; a step (B) for providing a solution containing a transparent resin as a solute; a step (C) for mixing the mixture obtained in the step (A) with the solution obtained in the step (B); and a step (D) wherein the mixture obtained in the step (C) is applied or spread over a substrate or container and then heated for evaporating the solvent, thereby forming a film thereon.Type: GrantFiled: March 19, 2007Date of Patent: August 21, 2012Assignee: Mitsui Chemicals, Inc.Inventors: Fumiaki Nishino, Katsunori Nishiura, Kazuyuki Fukuda, Toshihiko Takaki, Takehiro Miyashita
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Patent number: 8193472Abstract: A susceptor [1] is manufactured by providing a protruding part [8] on the joining surface of a retainer plate [4], and additionally providing a groove part [9] composed of a dovetail groove on the joining surface of a heat transfer plate [3] in a position facing the protruding part [8]. By fitting the protruding part [8] into the groove part [9] and caulking, the heat transfer plate [3] and the retainer plate [4] are conjoined.Type: GrantFiled: March 21, 2008Date of Patent: June 5, 2012Assignee: Nihon Dennetsu Co., Ltd.Inventors: Yi Cheng Huang, Kazuyuki Fukuda, Yasuhisa Sato, Gaku Kumai
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Publication number: 20110269664Abstract: A novel musk-based fragrance having an excellent musky fragrance is provided. Also provided is a fragrance composition containing, as an active ingredient, a macrocyclic lactone compound represented by the following formula (1): wherein A represents an ethylene group or an ethenylene group; and when A is an ethylene group, R represents an alkyl group having 3 carbon atoms, and n represents an integer from 1 to 6, while when A is an ethenylene group, R represents an alkyl group having 1 to 3 carbon atoms, and n represents an integer from 1 to 6.Type: ApplicationFiled: January 13, 2010Publication date: November 3, 2011Applicant: Kao CorporationInventors: Fumikazu Takahashi, Kazuyuki Fukuda, Yasushi Takimura, Takahiro Asada
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Publication number: 20110209896Abstract: An FEP pellet having a volatile content of 0.2% by weight or less. The FEP pellet satisfies the following requirements (i) and (ii) when used to form a insulating material coating a core wire by extrusion coating at a coating speed of 2,800 ft/min.: (i) an adhesive strength between the insulating material and said core wire of 0.8 kg or more; and (ii) an average number of cone-breaks in the insulating material of one or less per 50,000 feet of the coated core wire.Type: ApplicationFiled: March 2, 2011Publication date: September 1, 2011Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Hideki KONO, Takayuki HIRAO, George LIN, Kazuyuki FUKUDA
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Patent number: 7923519Abstract: An FEP pellet having a volatile content of 0.2% by weight or less. The FEP pellet satisfies the following requirements (i) and (ii) when used to form a insulating material coating a core wire by extrusion coating at a coating speed of 2,800 ft/min.: (i) an adhesive strength between the insulating material and said core wire of 0.8 kg or more; and (ii) an average number of cone-breaks in the insulating material of one or less per 50,000 feet of the coated core wire.Type: GrantFiled: June 8, 2007Date of Patent: April 12, 2011Assignee: Daikin Industries, Ltd.Inventors: Hideki Kono, Takayuki Hirao, George Lin, Kazuyuki Fukuda
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Patent number: 7902142Abstract: Provided is a fragrance composition containing 8- drimanol represented by the formula (Ia): and containing none of 7-acetyl-1,2,3,4,5,6,7,8-octahydro- 1,1,6,7-tetramethylnaphthalene, 1,2,3,4,4a,5,6,7-octahydro- 2,5,5-trimethyl-2-naphthalenol, 1,2,3,4,4a,7,8,8a- octahydro-2,4a,5,8a-tetramethyl-l-naphthylformate, 3a-ethyldodecahydro-6, 6,9a-trimethylnaphtho[2,1-b]furan, and racemic and optically-active substance of dodecahydro- 3a,6,6,9a-tetramethylnaphtho[2,1-b]furan; and personal care products, household products and environmental hygiene products containing the composition. The fragrance composition of the present invention contains 8-drimanol (Ia) so that it can produce various novel odors and emit a odor with softness and warmth typical to natural ambergris.Type: GrantFiled: July 24, 2006Date of Patent: March 8, 2011Assignee: Kao CorporationInventors: Kazuyuki Fukuda, Naotoshi Toki
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Patent number: 7879947Abstract: A composition having gas-barrier properties, which can produce a resin film having gas-barrier properties under high humidity conditions and high abrasion resistance, and a coating film formed by thermally treating a film-like product of the composition having gas-barrier properties and a method for producing the same are provided. A composition having gas-barrier properties, comprising a water-soluble polymer having hydroxyl group (A), a water-soluble polymer having carboxyl group (B), a metal alkoxide and/or a hydrolysis condensate thereof (C), and an esterification catalyst (E), such that the weight ratio of the component (A) and the component (B) is 97/3 to 3/97, and the component (C) is contained in an amount ranging from 1 part by weight to 400 parts by weight, while the component (E) is contained in an amount ranging from 0.Type: GrantFiled: February 18, 2009Date of Patent: February 1, 2011Assignee: Mitsui Chemicals, Inc.Inventors: Katsunori Nishiura, Kazuyuki Fukuda, Toshihiko Takaki
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Patent number: 7786331Abstract: A method of making a decalin alcohol; the alcohol is applied as a component in a fragrance composition containing 0.0005 to 10% by mass as component (a), represented by formula (1a), and 90 to 99.9995% by mass of one or more polycyclic woody-amber fragrances as component (b) selected from the group consisting of 7-acetyl-1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethylnaphthalene; 1,2,3,4,4a,5,6,7-octahydro-2,5,5-trimethyl-2-naphthalenol; 1,2,3,4,4a,7,8,8a-octahydro-2,4a,5,8a-tetramethyl-1-naphthyl formate; 3a-ethyldodecahydro-6,6,9a-trimethylnaphtho[2,1-b]furan; and racemic or optically active dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan; the fragrance composition being contained in a cosmetic product, a household product, and an environmental/sanitary product.Type: GrantFiled: August 11, 2009Date of Patent: August 31, 2010Assignee: Kao CorporationInventors: Naotoshi Toki, Kosaku Ishida, Kazuyuki Fukuda