Assignee: Toyo Seikan Kaisha Ltd.

Location: Tokyo, JP
No. of patents: 126

Number	Title	Issue Date
7891963	Manufacturing apparatus of resin container A manufacturing apparatus of a resin container includes a main extruder which supplies a base material resin, and a sub-extruder which supplies a sub-material. The sub-material supplied from the sub-extruder is discharged from a discharge portion provided in a die h...	02/22/2011
7582845	Microwave plasma processing device and plasma processing gas supply member A microwave plasma processing device can form a uniform thin film on a substrate to be processed. The microwave plasma processing device includes a fixing device for fixing a substrate to be processed onto the center axis in a plasma processing chamber, an exhaust d...	09/01/2009
7582249	Method of manufacturing thermoplastic resin container In a method for manufacturing a thermoplastic resin vessel, in which a cup-shaped vessel is thermally formed from a thermoplastic resin sheet by a plug, the method including the steps of: pre-forming a portion of the thermoplastic resin sheet corresponding to an ori...	09/01/2009
7427436	Oxygen-absorbing resin compositions The invention provides oxygen-absorbing resin compositions which are reduced in the quantity of by-product oxides and are excellent in oxygen-absorbing capacity, more specifically, an oxygen-absorbing resin composition which comprises a styrene resin, a thermoplasti...	09/23/2008
7390569	Multi-layer structure for packaging A multi-layer structure for packaging formed by at least an inner layer, an outer layer and an intermediate layer, the intermediate layer having an islands-in-a-sea structure comprising a resin A constituting sea portions and a functional resin B constituting island...	06/24/2008
7390543	Molded object obtained through stretching and thermal fixing and process for producing the same A draw-molded and heat-set article obtained by draw-molding and heat-setting a hydroxyalkanoate resin comprising chiefly a polylactic acid, the draw-molded and heat-set article having a half-width (X) of a diffraction peak of 2θ=10 to 25° of not larger than 1.220�...	06/24/2008
7341684	Composite synthetic resin material forming method and apparatus A composite synthetic resin material forming apparatus comprises an outer channel having an outer outlet, an inner channel having an inner outlet opening into the outer channel, outer synthetic resin supply means for flowing an outer synthetic resin through the oute...	03/11/2008
7337646	Method and device for manufacturing synthetic resin coated metal can body A method and a device for manufacturing a synthetic resin coated metal can body capable of drawing and ironing the synthetic resin coated metal can body with a large processing quantity without causing can body breakage. First and second ironings are conducted to th...	03/04/2008
7318555	Bottle washing nozzle A bottle washing nozzle which is capable of washing bottles having openings of different diameters and which is capable of washing bottles having projections, indentations, and a square cross-section, or the like, with good efficiency. The nozzle includes a central ...	01/15/2008
D547720	Capacitor cell	07/31/2007
7220477	Film for lamination and laminated member using the film A film for lamination comprising a polyester resin containing a polyfunctional component in an amount of 0.01 to 0.50 mol % and having a melt tension of not smaller than 50 mN. Even when laminated on a metal plate by a high-speed extrusion lamination method, the fil...	05/22/2007
7170027	Microwave plasma processing method A microwave plasma processing method is provided which enables a uniform thin film layer to be formed on a surface to be processed and which enables a short time processing. In the microwave plasma processing method, microwaves are introduced into a plasma processin...	01/30/2007
7125241	Blow molding method and apparatus A blow molding method includes steps of moving a split mold to a parison receiving position where a parison is supplied and receiving a parison, closing the split mold, performing blow molding at a blow molding position, and opening the split mold at a product disch...	10/24/2006
6964347	Handy bottle and process for manufacturing same A handy bottle is capable of absorbing deformation strain caused by variation of capacity, is easy to lift and carry because of its recessed portions for gripping and is excellent in dropping strength and capable of not buckling while maintaining moldability and lig...	11/15/2005
6878449	Sealing member for a cap featuring excellent safety and environmental friendliness, and metal cap A sealing member for a cap featuring excellent cap performance as well as excellent safety and environmental friendliness, and a metallic cap. A foamed polyurethane elastomer having a JIS A hardness of from 15 to 65 and a foaming magnification of from 1.1 to 10 time...	04/12/2005
6475622	Process for forming silicon oxide coating on plastic material A gas-impermeable plastic vessel and a process for forming a film having uniform thickness and high gas-interception to a plastic vessel is disclosed. The plastic vessel, having a Tg higher than the coating temperature, excellent in gas-interception, is c...	11/05/2002
6254983	Process for forming silicon oxide coating on plastic material This invention is to provide a three-dimensional plastic vessel of excellent gas-impermeability and a process for forming a film having uniform thickness and high gas-interception to a three-dimensional plastic vessel to produce the vessel. A plastic thre...	07/03/2001
6217817	Method for blow-molding tube container A blow molding method for molding tube containers by introducing blow air into a parison having been extruded by an extruder is disclosed, which comprises introducing blow air into the parison to shape a tube container and form a discharge outlet in part ...	04/17/2001
6099924	Laminate and container made of the same A laminate obtained by laminating a resin composed chiefly of a polyester on a base material, said resin layer having a melt viscosity ratio (R) defined by the following formula (1), R=η12.2 /η1216 (1) wherein ...	08/08/2000
5939108	Blow air cylinder for blow-molding hollow container A blow molding method by horizontal blow molding of piercing the wall of a parison having been extruded by an extruder with a blow nozzle is disclosed, which comprises moving forward the blow nozzle to pierce the parison, introducing blow air at least in ...	08/17/1999
5759475	Method for blow-molding hollow container and blow air cylinder A blow molding method by horizontal blow molding of piercing the wall of a parison having been extruded by an extruder with a blow nozzle is disclosed, which comprises moving forward the blow nozzle to pierce the parison, introducing blow air at least in ...	06/02/1998
5750222	Seamless can with necked-in portion An organic resin-coated seamless can with necked-in portion is disclosed, which is produced by subjecting a resin-coated steel sheet to drawing-re-drawing for reducing thickness or to drawing-re-drawing-ironing for reducing thickness-ironing and which has...	05/12/1998
5527616	Laminate for flexible packaging and a process for preparing the same A laminate for flexible packaging and a process for preparing the same. The laminate for flexible packaging is obtained by joining a plurality of flexible blanks via layers of an adhesive agent, wherein the layers of said adhesive agent are layers of an i...	06/18/1996
5455089	Multilayer laminated press-formed packaging containers A packing container for cooking retort-sterilized content obtained by press-forming a laminate material which comprises a surface-treated steel foil, a primer layer of a composition of a polyamideimide and an epoxy resin provided on at least one surface o...	10/03/1995
5443868	Blow-molded multi-layer containers having excellent surface luster and process for producing the same A blow-molded multi-layer plastic container having excellent surface luster which is obtained by blow-molding, as an outer surface of the container, an olefin resin which has fluidity properties satisfying the following formulas (1) and (2), log ͌ࣘn lo...	08/22/1995
5312659	Laminated film bag for packaging food A laminated film bag is made of laminated films each composed of an outermost layer formed of a polyester resin film, an innermost layer formed of a polyolefin resin film and an intermediate layer formed of an aluminum foil, the polyolefin resin film has ...	05/17/1994
5274024	Oxygen-absorbing resin composition containing water-absorbing polymer, olefin resin and oxygen scavenger Disclosed is an oxygen-absorbing resin composition valuable for preserving water-containing contents such as drinks and precooked food, which comprises a heat-formable resin or resin composition having an oxygen permeation coefficient larger than 10-...	12/28/1993
5253175	Method for preliminarily printing blank for tapered draw-formed body Disclosed is a method for preliminarily printing a blank for a tapered draw-formed body, which comprises transforming digital rectangular coordinates to annular coordinates so that the height of the rectangular coordinates is made to correspond to the hei...	10/12/1993
5249447	Process for preparation of thickness-reduced deep-draw-formed can Disclosed is a process for the preparation of a thickness-reduced deep-draw-formed can, which comprises the steps of (i) coating a crystalline thermoplastic resin on a metal plate, (ii) heating the coated metal plate at a temperature higher than the glass...	10/05/1993
5246753	Plastic multilayer vessel Disclosed is a plastic multilayer vessel having a laminate structure comprising an intermediate layer of a resin composition formed by incorporating an organic metal complex of a transition metal into a gas-barrier resin having a specific oxygen permeatio...	09/21/1993
5230934	Frosted container At least an outer layer of a plastic container is formed of a blend including an ethylene-propylene block copolymer containing 3 to 10% by weight, particularly 5 to 9% by weight of ethylene and a melt flow rate of 0.8 to 10 g/10 min. and a polyethylene ha...	07/27/1993
5228588	Thickness-reduced deep-draw-formed can Disclosed is a thickness-reduced deep-draw-formed can formed of a metal plate having an organic coating. In this can, at least the inner surface organic coating is composed of a crystalline thermoplastic resin, the thickness of the barrel wall is made sma...	07/20/1993
5228321	Method of configuring open end of can body A necked-in and flange portion is formed in the open end of a seamless can body by using a can end holder driven for rotation about its axis, an axially movable inner roll of a reduced diameter disposed adjacent the can end holder, and a spinning roll pos...	07/20/1993
5223315	Container equipped with label and production method thereof In a hollow molded container equipped with a label and its production method, molding is made by use of a label consisting, as a base, of a stretched film of a plastic having a thermal shrinkage ratio greater than a mold shrinkage ratio of a plastic const...	06/29/1993
5213227	Container having excellent preservability for content and heat-sealability A container is made of a laminated material that includes a tin layer which is exposed on the inner surface side of the container. Oxygen remaining in the container and included in the content is trapped by the reducing action of tin, and the content is p...	05/25/1993
5198175	Process for producing deep-drawn plastic container In the deep-drawn molding of a plastic container, a molten plastic sheet is positioned between a plug and a mold. The molten sheet is supported on an upper mold surface portion having heat insulating property and slipperiness, and while a positive pressur...	03/30/1993
5193014	Metal vessel having hologram of diffraction grating formed thereon The metal vessel of the present invention is characterized in that a relief type hologram or relief type diffraction grating is formed on at least a part of the vessel by coining. By forming this hologram or diffraction grating by coining, the dimensional...	03/09/1993
5180893	Method of heating thermoplastic bottle or preform and method of controlling temperature of heating member utilized by the heating method This invention relates to a heating method for forming a thermoplastic bottle in which a heating member is inserted into the interior from a preform made of a thermoplastic material or the bottle and the preform or plastic bottle is heated by the heating ...	01/19/1993
5112695	Vessel lid comprising laminated material For the easily openable metal vessel lids openable by severing the scope with the aid of an opening piece, the formation of pinholes and/or cracks can be prevented, the corrosion resistance of the vessel lids as a whole (including the scored part) is impr...	05/12/1992
5110847	Emulsion water paint and process for its production using epoxy acrylic-resolve resin blends An o/w water paint having excellent dispersibility and stability is prepared according to a phase conversion process comprising adding ammonia or an amine and water to a solution of an epoxy resin, a hardener resin, and an acrylic resin in an organic solv...	05/05/1992

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Assignee: Toyo Seikan Kaisha Ltd.