Patents Assigned to Techno Polymer Co., Ltd.
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Patent number: 10487164Abstract: An automobile interior part made of a thermoplastic resin composition [D] prepared by incorporating 0.1 to 8 parts by mass of a silicone oil [B] having a kinematic viscosity at 25° C. of 10 to 100,000 cSt into 100 parts by mass of a rubber-reinforced vinyl resin [A], wherein [A] contains a diene rubber polymer [a1] and an ethylene-?-olefin rubber polymer [a2 ], the total amount of [a1 ] and [a2 ] is 5 to 30% by mass, and the mass ratio of [a1] to [a2], [a1]: [a2], is 10 to 85 : 90 to 15. The automobile interior part shows remarkably reduced generation of squeaking noises when members rub against each other, and this effect is maintained without deterioration even when being placed under high temperatures for a long time. The automobile interior part is also superior in impact resistance and molded appearance.Type: GrantFiled: April 7, 2010Date of Patent: November 26, 2019Assignee: TECHNO POLYMER CO., LTD.Inventors: Masahiko Nagasaka, Masaki Maeda, Isamu Mochizuki, Kazuya Egawa
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Patent number: 10465068Abstract: An article at least comprising two components contacting with each other, in which at least part of a surface of at least one of the two components being plated, is provided, which is excellent in plating adhesion and impact resistance and thus is hard to be damaged on the plated surface and excellent in appearance even when one of the two components is brought into contact with the plated part of the other component, and is preferably suppressed in occurrence of unpleasant sounds such as squeaking noise. At least one of the two components of the article is formed of a thermoplastic resin composition (X) comprising a rubber-reinforced aromatic vinyl resin (A) in at least part of the portion that contacts the plated portion of the other component.Type: GrantFiled: February 10, 2016Date of Patent: November 5, 2019Assignee: TECHNO POLYMER CO., LTD.Inventor: Fumiaki Abe
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Patent number: 10227486Abstract: A contacting part made of a thermoplastic resin composition is provided, which is characterized in that generation of squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when being placed under high temperatures for a long time, and further that not only heat resistance, impact resistance, and moldability are superior, but also safety at the time of collision is superior because of ductile fracture.Type: GrantFiled: March 7, 2016Date of Patent: March 12, 2019Assignee: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Patent number: 10189982Abstract: A contacting component and a structure including the contacting component are provided which are not only reduced in squeaking noises that are generated when comes into contact with and rubs against other members, but also superior in appearance of matting property. The contacting component comprises a molded article made from a thermoplastic resin composition (X) containing a vinyl graft polymer (A), a vinyl non-graft polymer (B) and a matting agent (C), wherein the vinyl graft polymer (A) contains an ethylene-?-olefin rubber polymer (a1), and the structure comprises the contacting component.Type: GrantFiled: March 2, 2017Date of Patent: January 29, 2019Assignee: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Patent number: 9777147Abstract: Provided is a thermoplastic resin composition [X] for reduction of squeaking noises containing a rubber-reinforced vinyl resin [A] obtained by polymerizing a vinyl monomer [b1] in the presence of an ethylene-?-olefin rubber polymer [a1] having Tm (melting point) of 0° C. or higher, wherein an amount of silicon contained in the thermoplastic resin composition [X] is 0.15% by mass or less based on 100% by mass of the thermoplastic resin composition [X]. According to the present invention, a structure can be provided, which is characterized in that squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when placed under high temperature for a long time, and that impact resistance and molded appearance are superior.Type: GrantFiled: April 28, 2016Date of Patent: October 3, 2017Assignee: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Patent number: 9777146Abstract: Provided is a thermoplastic resin composition in which filler such as glass fiber is incorporated to enhance rigidity, and which is further improved in hand touch feeling and occurrence of squeaking noise. The thermoplastic resin composition comprises a rubber-reinforced aromatic vinyl resin (A, B), a crystalline thermoplastic resin (C), and a fibrous or layered filler (D), wherein the thermoplastic resin composition has melting points, as measured according to JIS K7121-1987, between 0 and 100° C. and between 170 and 280° C., and a bending elastic modulus of 3,000 MPa or higher. The component (A) preferably comprises an ethylene/?-olefin rubbery polymer (a1) having a melting point of 0 to 100° C. as measured according to JIS K7121-1987. The component (C) preferably has a melting point of 170 to 280° C. as measured according to JIS K7121-1987, and is preferably at least one selected from the group consisting of a polyester resin and a polyamide resin.Type: GrantFiled: April 23, 2014Date of Patent: October 3, 2017Assignee: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Patent number: 9708482Abstract: A contacting component and a structure including the contacting component are provided which are not only reduced in squeaking noises that are generated when comes into contact with and rubs against other members, but also superior in appearance of matting property. The contacting component comprises a molded article made from a thermoplastic resin composition (X) containing a vinyl graft polymer (A), a vinyl non-graft polymer (B) and a matting agent (C), wherein the vinyl graft polymer (A) contains an ethylene-?-olefin rubber polymer (a1), and the structure comprises the contacting component.Type: GrantFiled: April 4, 2014Date of Patent: July 18, 2017Assignee: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Publication number: 20170198128Abstract: A contacting component and a structure including the contacting component are provided which are not only reduced in squeaking noises that are generated when comes into contact with and rubs against other members, but also superior in appearance of matting property. The contacting component comprises a molded article made from a thermoplastic resin composition (X) containing a vinyl graft polymer (A), a vinyl non-graft polymer (B) and a matting agent (C), wherein the vinyl graft polymer (A) contains an ethylene-?-olefin rubber polymer (a1), and the structure comprises the contacting component.Type: ApplicationFiled: March 2, 2017Publication date: July 13, 2017Applicant: TECHNO POLYMER CO., LTD.Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
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Publication number: 20160237272Abstract: Provided is a thermoplastic resin composition [X] for reduction of squeaking noises containing a rubber-reinforced vinyl resin [A] obtained by polymerizing a vinyl monomer [b1] in the presence of an ethylene-?-olefin rubber polymer [a1] having Tm (melting point) of 0° C. or higher, wherein an amount of silicon contained in the thermoplastic resin composition [X] is 0.15% by mass or less based on 100% by mass of the thermoplastic resin composition [X]. According to the present invention, a structure can be provided, which is characterized in that squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when placed under high temperature for a long time, and that impact resistance and molded appearance are superior.Type: ApplicationFiled: April 28, 2016Publication date: August 18, 2016Applicant: TECHNO POLYMER CO., LTD.Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
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Publication number: 20160185949Abstract: A contacting part made of a thermoplastic resin composition is provided, which is characterized in that generation of squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when being placed under high temperatures for a long time, and further that not only heat resistance, impact resistance, and moldability are superior, but also safety at the time of collision is superior because of ductile fracture.Type: ApplicationFiled: March 7, 2016Publication date: June 30, 2016Applicant: Techno Polymer Co., Ltd.Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
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Patent number: 9353249Abstract: Provided is a thermoplastic resin composition [X] for reduction of squeaking noises containing a rubber-reinforced vinyl resin [A] obtained by polymerizing a vinyl monomer [b1] in the presence of an ethylene-?-olefin rubber polymer [a1] having Tm (melting point) of 0° C. or higher, wherein an amount of silicon contained in the thermoplastic resin composition [X] is 0.15% by mass or less based on 100% by mass of the thermoplastic resin composition [X]. According to the present invention, a structure can be provided, which is characterized in that squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when placed under high temperature for a long time, and that impact resistance and molded appearance are superior.Type: GrantFiled: August 31, 2012Date of Patent: May 31, 2016Assignee: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Patent number: 9315662Abstract: The objective of the present invention is to provide a resin composition for direct plating whose plating performance such as depositibility and appearance after forming a metal film including copper film and the like by electroplating in direct plating method is excellent, a molded article comprising this composition, and a plated article having a metal film or an alloy film, formed by direct plating. The present composition is a thermoplastic resin composition containing a rubber-reinforced vinyl-based resin and the rubber-reinforced vinyl-based resin comprises a diene-based rubbery polymer [a1] and an ethylene•?-olefin-based rubbery polymer [a2], the total amount of the diene-based rubbery polymer [a1] and the ethylene•?-olefin-based rubbery polymer [a2] is from 3 to 30% by mass based on the thermoplastic resin composition, and the ratio of the ethylene•?-olefin-based rubbery polymer [a2] to the total amount is from 0.01 to 0.4.Type: GrantFiled: November 20, 2006Date of Patent: April 19, 2016Assignee: Techno Polymer Co., Ltd.Inventor: Keigo Higaki
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Patent number: 9309390Abstract: A contacting part made of a thermoplastic resin composition is provided, which is characterized in that generation of squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when being placed under high temperatures for a long time, and further that not only heat resistance, impact resistance, and moldability are superior, but also safety at the time of collision is superior because of ductile fracture.Type: GrantFiled: August 22, 2011Date of Patent: April 12, 2016Assignee: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Publication number: 20160060445Abstract: A contacting component and a structure including the contacting component are provided which are not only reduced in squeaking noises that are generated when comes into contact with and rubs against other members, but also superior in appearance of matting property. The contacting component comprises a molded article made from a thermoplastic resin composition (X) containing a vinyl graft polymer (A), a vinyl non-graft polymer (B) and a matting agent (C), wherein the vinyl graft polymer (A) contains an ethylene-?-olefin rubber polymer (a1), and the structure comprises the contacting component.Type: ApplicationFiled: April 4, 2014Publication date: March 3, 2016Applicant: TECHNO POLYMER CO., LTD.Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
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Patent number: 9085095Abstract: A thermoplastic resin composition for blow molding is disclosed, which comprises a styrene based resin composition (A) containing a graft copolymer (A-1) containing an ?,?-unsaturated glycidyl ester compound, a graft copolymer (A-2) not containing an ?,?-unsaturated glycidyl ester compound and a copolymer (A-3), and an antistatic agent (B). According to the thermoplastic resin composition for blow molding of the present invention, blow molded articles are provided, which are excellent not only in surface property, impact resistance and heat resistance, but also in effects of suppressing adhesion of polished powder generated in a sanding process and dust during storage until the coating process, and further, the thermoplastic resin composition for blow molding which is reduced in adhesion property to a metal and is excellent in resistance to drawdown, and blow molded articles therefrom are provided.Type: GrantFiled: May 23, 2008Date of Patent: July 21, 2015Assignee: TECHNO POLYMER CO., LTD.Inventors: Kazuhiro Okamoto, Junichiro Nitta, Masahiko Nagasaka
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Patent number: 9074057Abstract: The present invention provides a resin film which is excellent in various properties such as heat resistance, printability, mechanical strength, moisture absorption resistance, film-forming property and flexibility and can be suitably used in the printing applications. There is provided a printing film obtained by molding a thermoplastic resin composition (I) comprising 100 parts by mass in total of a mixed resin comprising 25 to 75% by mass of a rubber-modified styrene-based resin (A) and 25 to 75% by mass of a polyamide-based resin (B). The component (A) comprises a graft copolymer obtained by polymerizing a vinyl-based monomer in the presence of a rubber polymer, or a mixture comprising the graft copolymer and a (co)polymer of the vinyl-based monomer. The vinyl-based monomer comprises an aromatic vinyl compound and a cyanided vinyl compound, and further comprises a functional group-containing vinyl-based monomer in an amount of 0.1 to 1.Type: GrantFiled: February 27, 2009Date of Patent: July 7, 2015Assignee: TECHNO POLYMER CO., LTD.Inventors: Masanori Hashimoto, Atsushi Watanabe, Wataru Kakuno
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Publication number: 20140206803Abstract: Provided is a thermoplastic resin composition [X] for reduction of squeaking noises containing a rubber-reinforced vinyl resin [A] obtained by polymerizing a vinyl monomer [b1] in the presence of an ethylene -?- olefin rubber polymer [a1] having Tm (melting point) of 0° C. or higher, wherein an amount of silicon contained in the thermoplastic resin composition [X] is 0.15% by mass or less based on 100% by mass of the thermoplastic resin composition [X]. According to the present invention, a structure can be provided, which is characterized in that squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when placed under high temperature for a long time, and that impact resistance and molded appearance are superior.Type: ApplicationFiled: August 31, 2012Publication date: July 24, 2014Applicant: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Patent number: 8742015Abstract: The objective of the present invention is to provide a thermoplastic resin composition having an excellent balance of chemical resistance, heat resistance and impact resistance and a molded article comprising this thermoplastic resin composition. The present thermoplastic resin composition comprises a rubber-reinforced resin, an ethylene•(meth)acrylic acid ester•carbon monoxide copolymer, and polytetrafluoroethylene, and contents of ethylene•(meth)acrylic acid ester•carbon monoxide copolymer and polytetrafluoroethylene are respectively from 0.5 to 20 parts by weight and from 0.01 to 5 parts by weight, with respect to 100 parts by weight of the rubber-reinforced resin. A modified polyolefin resin may be contained.Type: GrantFiled: July 11, 2007Date of Patent: June 3, 2014Assignee: Techno Polymer Co., Ltd.Inventors: Keigo Higaki, Yasuhiko Itou
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Patent number: 8728614Abstract: Disclosed is a backside protective film (1) for a solar cell, which sequentially has a first resin layer (11), a second resin layer (12) and a third resin layer (13). Both the first resin layer and second resin layer include a rubber containing reinforced aromatic vinyl-based resin having a maximum glass transition temperature of 90-120° C. and have a thickness of 10-300 ?m. The first resin layer includes an infrared transmissible coloring agent, while the second resin layer includes a white-based coloring agent. The third resin layer includes a saturated polyester resin and has a thickness of 10-300 ?m. The third resin layer has a dimension change ratio between before and after the film is left to stand still at a temperature of 135° C. for 30 minutes of ±0.5% or less.Type: GrantFiled: April 19, 2011Date of Patent: May 20, 2014Assignee: Techno Polymer Co., Ltd.Inventors: Atsushi Watanabe, Masanori Hashimoto
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Publication number: 20140061978Abstract: A light irradiation molding apparatus includes a pair of rubber molds through which light passes, and a light-irradiating means for emitting light from surfaces of the pair of rubber molds to a particulate thermoplastic resin placed in the cavity. The light irradiation molding apparatus relatively and sequentially moves the pair of rubber molds and the light-irradiating means so that an irradiation position of light emitted from the light-irradiating means moves from a melted portion to an unmelted portion of the thermoplastic resin, and the light irradiation molding apparatus sequentially melts portions of the thermoplastic resin.Type: ApplicationFiled: November 11, 2011Publication date: March 6, 2014Applicant: Techno Polymer Co., Ltd.Inventor: Fumio Kurihara