Patents by Inventor Junichi Miyake
Junichi Miyake 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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Publication number: 20210261708Abstract: Provided is an aqueous resin composition that is capable of forming a film having excellent balance in solvent resistance, water resistance, flexibility, stretchability, and strength. An aqueous resin composition of the invention, contains: a composite resin (A); and an aqueous medium (B), in which the composite resin (A) has a polymer (A1) unit having a unit represented by Formula (1) and a polymer (A2) unit represented by Formula (3). [R1s each represent a hydrogen atom, a halogen atom, a phenyl group, or a methyl group. R2 represents a hydrogen atom or a hydrocarbon group having 1 to 5 carbon atoms. R7 represents a ml-valent hydrocarbon group having 1 to 20 carbon atoms. R8 represents one type of R10[-L1-(R11—O—)n1]n2—; —O(—R11—CO—O)n3—; —O(—R11—O—CO—R11—CO—O)n4—; —O(—R11—O—CO—O)n5—; —O(—R12)n6—O—; —O—R11—O—, and a group obtained by combining such groups.Type: ApplicationFiled: May 9, 2019Publication date: August 26, 2021Applicant: DIC CorporationInventors: Junichi Miyake, Keigo Yoshikawa, Sadamu Nagahama
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Patent number: 11008417Abstract: The present invention uses a urethane resin composition including a urethane resin (A), a multifunctional acrylate (B), and a solvent (C). The urethane resin (A) is a reaction product of a polyol (a1) and a polyisocyanate (a2). The polyol (a1) includes an alkylene diol (a1-1) having two or more polymerizable unsaturated groups and represented by general formula (1) or an oxyalkylene diol (a1-2) having two or more polymerizable unsaturated groups and represented by general formula (2) below. The proportion of polymerizable unsaturated bonds in the urethane resin composition is within a range of 3 to 9 mmol/g. The urethane resin composition is a urethane resin composition that can form a coating film having excellent hardness, scratch resistance, and flexibility.Type: GrantFiled: March 14, 2017Date of Patent: May 18, 2021Assignee: DIC CORPORATIONInventors: Naoto Satake, Junichi Miyake, Sadamu Nagahama
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Publication number: 20200172656Abstract: The present invention uses a urethane resin composition including a urethane resin (A), a multifunctional acrylate (B), and a solvent (C). The urethane resin (A) is a reaction product of a polyol (a1) and a polyisocyanate (a2). The polyol (a1) includes an alkylene diol (a1-1) having two or more polymerizable unsaturated groups and represented by general formula (1) or an oxyalkylene diol (a1-2) having two or more polymerizable unsaturated groups and represented by general formula (2) below. The proportion of polymerizable unsaturated bonds in the urethane resin composition is within a range of 3 to 9 mmol/g. The urethane resin composition is a urethane resin composition that can form a coating film having excellent hardness, scratch resistance, and flexibility.Type: ApplicationFiled: March 14, 2017Publication date: June 4, 2020Inventors: Naoto SATAKE, Junichi MIYAKE, Sadamu NAGAHAMA
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Patent number: 9969915Abstract: The present invention provides a urethane resin composition containing a urethane resin having polymerizable unsaturated groups and an aqueous medium. The urethane resin is obtained by reacting a polyol with a polyisocyanate. The polyol contains an alkylenediol having two or more polymerizable unsaturated groups or an oxyalkylenediol having two or more polymerizable unsaturated groups. The alkylenediol is represented by general formula (1): HO—R1—OH??(1) (where R1 is a linear alkylene group of one to nine carbon atoms having two or more atomic groups containing a polymerizable unsaturated group in side chains thereof). The oxyalkylenediol (a1-2) is represented by general formula (2): HO—R1O—R2—OR3—OH??(2) (where R1 and R3 are ethylene groups having a total of two or more atomic groups containing a polymerizable unsaturated group in side chains thereof, and R2 is an alkylene group of one to five carbon atoms).Type: GrantFiled: February 25, 2014Date of Patent: May 15, 2018Assignee: DIC CORPORATIONInventors: Junichi Miyake, Hiroyoshi Kannari, Jun Shirakami
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Publication number: 20170158857Abstract: The present invention provides an ultraviolet curable composition including: an urethane resin having a polymerizable unsaturated group, which is obtained by reacting a polyol and a polyisocyanate with each other, wherein the polyol contains an alkylene diol having two or more polymerizable unsaturated groups, which is represented by general formula (1), or an oxyalkylene diol having two or more polymerizable unsaturated groups, which is represented by general formula (2); an aqueous medium; and a photopolymerization initiator having an absorption peak at a wavelength in the range of from 320 to 460 nm. The ultraviolet curable composition is satisfactorily cured even when using an LED lamp as a light source, and can form a cured coating film having both elongation and surface hardness.Type: ApplicationFiled: June 25, 2015Publication date: June 8, 2017Inventors: Junichi MIYAKE, Jun SHIRAKAMI
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Publication number: 20160053146Abstract: The present invention provides a urethane resin composition containing a urethane resin having polymerizable unsaturated groups and an aqueous medium. The urethane resin is obtained by reacting a polyol with a polyisocyanate. The polyol contains an alkylenediol having two or more polymerizable unsaturated groups or an oxyalkylenediol having two or more polymerizable unsaturated groups. The alkylenediol is represented by general formula (1): HO—R1—OH??(1) (where R1 is a linear alkylene group of one to nine carbon atoms having two or more atomic groups containing a polymerizable unsaturated group in side chains thereof). The oxyalkylenediol (a1-2) is represented by general formula (2): HO—R1O—R2—OR3—OH??(2) (where R1 and R3 are ethylene groups having a total of two or more atomic groups containing a polymerizable unsaturated group in side chains thereof, and R2 is an alkylene group of one to five carbon atoms).Type: ApplicationFiled: February 25, 2014Publication date: February 25, 2016Inventors: Junichi MIYAKE, Hiroyoshi KANNARI, Jun SHIRAKAMI
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Publication number: 20150111992Abstract: As barium sulfate which is used as a filler of a resin composition for an electronic equipment, a precipitated barium sulfate which is synthesized from barium sulfide contains a sulfur component as an impurity so that metal parts such as electrodes of electronic parts maybe deteriorated and corroded by a hydrogen sulfide component volatilized from the barium sulfate to reduce the function, the durability, and the reliability of electronic equipment when used for resin compositions such as an ink, a film, and a sheet which are used for an electronic equipment. Barium sulfate composite particles having a zinc compound adhered to the particle surface and having an average particle diameter of 0.01 to 10 ?m.Type: ApplicationFiled: December 30, 2014Publication date: April 23, 2015Inventors: Yusuke Shimizu, Junichi Miyake, Hiroyuki Izumikawa, Masayuki Asada
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Patent number: 7682146Abstract: A molding manufacturing method includes: preparing a molding body including a molding main body made of thermoplastic material and a decorative layer higher than the molding main body in hardness and melt temperature; setting the molding body in a fixed die; heating and softening an end portion of the molding body while maintaining the decorative layer softer than the molding main body, by irradiating an infrared ray onto a back surface of the molding main body corresponding to the end portion; and press forming the end portion of the molding body by applying a movable punch onto the fixed die while the end portion of the molding body is in a softened state to bend the end portion of the molding body to obtain an end cover portion having a predetermined shape.Type: GrantFiled: July 15, 2008Date of Patent: March 23, 2010Assignee: Tokai Kogyo Co., Ltd.Inventors: Yoshikazu Miwa, Akira Jinno, Masahito Yamada, Junichi Miyake, Tatsuya Tamura
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Publication number: 20080286395Abstract: A molding manufacturing method includes: preparing a molding body including a molding main body made of thermoplastic material and a decorative layer higher than the molding main body in hardness and melt temperature; setting the molding body in a fixed die; heating and softening an end portion of the molding body while maintaining the decorative layer softer than the molding main body, by irradiating an infrared ray onto a back surface of the molding main body corresponding to the end portion; and press forming the end portion of the molding body by applying a movable punch onto the fixed die while the end portion of the molding body is in a softened state to bend the end portion of the molding body to obtain an end cover portion having a predetermined shape.Type: ApplicationFiled: July 15, 2008Publication date: November 20, 2008Applicant: TOKAI KOGYO CO., LTD.Inventors: Yoshikazu Miwa, Akira Jinno, Masahito Yamada, Junichi Miyake, Tatsuya Tamura
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Patent number: 7416693Abstract: A molding manufacturing method includes: preparing a molding body including a molding main body made of thermoplastic material and a decorative layer higher than the molding main body in hardness and melt temperature; setting the molding body in a fixed die; heating and softening an end portion of the molding body while maintaining the decorative layer softer than the molding main body, by irradiating an infrared ray onto a back surface of the molding main body corresponding to the end portion; and press forming the end portion of the molding body by applying a movable punch onto the fixed die while the end portion of the molding body is in a softened state to bend the end portion of the molding body to obtain an end cover portion having a predetermined shape.Type: GrantFiled: November 25, 2003Date of Patent: August 26, 2008Assignee: Tokai Kogyo Co., Ltd.Inventors: Yoshikazu Miwa, Akira Jinno, Masahito Yamada, Junichi Miyake, Tatsuya Tamura
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Publication number: 20070210010Abstract: The present invention relates to a catalyst for wastewater treatment and a method for wet oxidation treatment of wastewater using the catalyst, in particular, the catalyst of the present invention can suitably be used in wet oxidation treatment of wastewater, under high temperature and high pressure conditions. The present invention provides a catalyst for wastewater treatment containing a catalytic active constituent containing at least one kind of an element selected from the group consisting of manganese, cobalt, nickel, cerium, tungsten, copper, silver, gold, platinum, palladium, rhodium, ruthenium and iridium, or a compound thereof, and a carrier constituent containing at least one kind of an element selected from the group consisting of iron, titanium, silicon, aluminum and zirconium, or a compound thereof, characterized in that solid acid amount of the carrier constituent is equal to or more than 0.20 mmol/g.Type: ApplicationFiled: March 2, 2007Publication date: September 13, 2007Applicant: NIPPON SHOKUBAI CO., LTD.Inventors: Junichi Miyake, Tohru Ishii
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Patent number: 7247240Abstract: The invention provides a method for treating waste water wherein organic and inorganic substances in waste water can be treated at high levels regardless of the concentration, and a unit itself can be made compact. The method of the invention is a method for treating waste water, which comprises treating waste water at 100° C. or less in the presence of oxygen and catalyst containing noble metal and active carbon and having pores, wherein the volume of pores having a radius of 40 ? or more and less than 100 ? is 0.05 ml/g or more.Type: GrantFiled: March 11, 2003Date of Patent: July 24, 2007Assignee: Nippon Shokubai Co., Ltd.Inventors: Takaaki Hashimoto, Kuninori Miyazaki, Junichi Miyake, Tohru Ishii
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Publication number: 20050150845Abstract: The invention provides a method for treating waste water wherein organic and inorganic substances in waste water can be treated at high levels regardless of the concentration, and a unit itself can be made compact. The method of the invention is a method for treating waste water, which comprises treating waste water at 100° C. or less in the presence of oxygen and catalyst containing noble metal and active carbon and having pores, wherein the volume of pores having a radius of 40 ? or more and less than 100 ? is 0.05 ml/g or more.Type: ApplicationFiled: March 11, 2003Publication date: July 14, 2005Inventors: Takaaki Hashimoto, Kuninori Miyazaki, Junichi Miyake, Tohru Ishii
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Publication number: 20040156941Abstract: A molding manufacturing method includes: preparing a molding body including a molding main body made of thermoplastic material and a decorative layer higher than the molding main body in hardness and melt temperature; setting the molding body in a fixed die; heating and softening an end portion of the molding body while maintaining the decorative layer softer than the molding main body, by irradiating an infrared ray onto a back surface of the molding main body corresponding to the end portion; and press forming the end portion of the molding body by applying a movable punch onto the fixed die while the end portion of the molding body is in a softened state to bend the end portion of the molding body to obtain an end cover portion having a predetermined shape.Type: ApplicationFiled: November 25, 2003Publication date: August 12, 2004Applicant: TOKAI KOGYO CO., LTD.Inventors: Yoshikazu Miwa, Akira Jinno, Masahito Yamada, Junichi Miyake, Tatsuya Tamura
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Patent number: 6632973Abstract: An object of the present invention is to provide a simple method which can efficiently convert dioxins and/or PCBs contained in liquid into unharmful substances. Such a method according to the present invention is by introducing a liquid containing dioxins and/or PCBs, and oxygen containing gas to a reactor in which catalystexists, and conducting wet-oxidation reaction under liquid phase condition of the introduced liquid. According to the present inventive method, a simple method which can efficiently extract dioxins, PCBs and/or component containing thereof, from soil may be provide by a method comprising of; contacting soil and/or ash containing dioxins and/or PCBs with a liquid. Further, the present invention provides a method for cleaning the unit used for decomposing or oxidizing dioxins and/or PCBs contained in liquid by introducing cleaning solution to the unit and conducting cleaning operation under liquid phase condition.Type: GrantFiled: August 9, 2000Date of Patent: October 14, 2003Assignee: Nippon Shokubai Co., Ltd.Inventors: Junichi Miyake, Tohru Ishii, Kiichiro Mitsui
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Patent number: 6423236Abstract: The present invention relates to a method for treating waste water including the steps of: oxidizing the waste water, and then treating the oxidized waste water with a reverse osmosis membrane having high salt rejection rate. By being treated with the reverse osmosis membrane, the waste water is separated into a impermeated liquid which contains a oxidizable substance, and a permeated liquid which contains almost no oxidizable substance.Type: GrantFiled: January 7, 2000Date of Patent: July 23, 2002Assignee: Nippon Shokubai Co., Ltd.Inventors: Yusuke Shiota, Junichi Miyake
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Patent number: 5275846Abstract: The present invention provides a method of producing a cast coated paper including the steps of providing a pigment coating layer for casting on a base paper, plasticizing the coating layer by means of a rewet liquid, and drying the coating layer by pressing the coating layer against a heated metal drum having a highly polished surface such that the dried coating layer has a high gloss. The rewet liquid is an aqueous dispersion having a complex resin. The complex resin includes a copolymer resin and a colloidal silica, the copolymer resin being obtained by copolymerizing a styrene monomer and an unsaturated carboxylic ester monomer, and the colloidal silica having a mean particle diameter ranging from 0.005 .mu.m to 0.01 .mu.m.Type: GrantFiled: July 21, 1992Date of Patent: January 4, 1994Assignee: Kanzaki Paper Mfg. Co., Ltd.Inventors: Tetsuro Imai, Junichi Miyake, Kazuhiro Nojima
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Patent number: 5128868Abstract: A clutch engaging torque which will be required by a hydraulically operated clutch to be engaged for a gearshift is preset. A hydraulic pressure required to obtain the clutch engaging torque while the hydraulically operated clutch is at rest is calculated. Then, a corrective action is effected by, for example, subtracting from the hydraulic pressure a centrifugal hydraulic pressure which will be developed in the hydraulically operated clutch by the rotation thereof in the gearshift, thus determining a hydraulic pressure to operate the hydraulically operated clutch.Type: GrantFiled: August 4, 1989Date of Patent: July 7, 1992Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Toshitaka Imai, Takamichi Shimada, Takashi Aoki, Junichi Miyake, Satoshi Terayama, Yoshihisa Iwaki
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Patent number: 5060476Abstract: In a hydraulic servo unit comprising a cylinder and a piston slidably inserted therein, the cylinder chamber being divided by a piston portion into a rod-side cylinder chamber and a head-side cylinder chamber, a control apparatus for the hydraulic servo unit includes but is not limited to a first hydraulic line connecting the rod-side cylinder chamber with the hydraulic pressure source which supplies working fluid of a predetermined pressure, a second hydraulic line connecting the head-side cylinder chamber with the first hydraulic line through a first solenoid valve of duty-ratio-control, and a drain hydraulic line connecting the head-side cylinder chamber with drain through a second solenoid valve of duty-ratio-control.Type: GrantFiled: October 19, 1988Date of Patent: October 29, 1991Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Kouji Yamaguchi, Junichi Miyake, Kazuya Maki
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Patent number: 5037696Abstract: A substrate for heat-sensitive recording material is disclosed, comprising a film-like substrate made mainly of a synthetic resin and a sheet-like substrate made mainly of a fibrous materials laminated each other with an electron beam-curable adhesive. A heat-sensitive recording material using the above substrate provides an image having excellent quality.Type: GrantFiled: November 10, 1988Date of Patent: August 6, 1991Assignee: Kanzaki Paper Mfg. Co., Ltd.Inventors: Junichi Miyake, Masami Kanemoto, Hironari Fujioka, Hiroo Hayashi