Patents Assigned to Techno Polymer Co., Ltd.
  • Patent number: 10487164
    Abstract: 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: Grant
    Filed: April 7, 2010
    Date of Patent: November 26, 2019
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Masahiko Nagasaka, Masaki Maeda, Isamu Mochizuki, Kazuya Egawa
  • Patent number: 10465068
    Abstract: 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: Grant
    Filed: February 10, 2016
    Date of Patent: November 5, 2019
    Assignee: TECHNO POLYMER CO., LTD.
    Inventor: Fumiaki Abe
  • Patent number: 10227486
    Abstract: 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: Grant
    Filed: March 7, 2016
    Date of Patent: March 12, 2019
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Patent number: 10189982
    Abstract: 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: Grant
    Filed: March 2, 2017
    Date of Patent: January 29, 2019
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Patent number: 9777147
    Abstract: 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: Grant
    Filed: April 28, 2016
    Date of Patent: October 3, 2017
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Patent number: 9777146
    Abstract: 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: Grant
    Filed: April 23, 2014
    Date of Patent: October 3, 2017
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Patent number: 9708482
    Abstract: 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: Grant
    Filed: April 4, 2014
    Date of Patent: July 18, 2017
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Publication number: 20170198128
    Abstract: 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: Application
    Filed: March 2, 2017
    Publication date: July 13, 2017
    Applicant: TECHNO POLYMER CO., LTD.
    Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
  • Publication number: 20160237272
    Abstract: 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: Application
    Filed: April 28, 2016
    Publication date: August 18, 2016
    Applicant: TECHNO POLYMER CO., LTD.
    Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
  • Publication number: 20160185949
    Abstract: 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: Application
    Filed: March 7, 2016
    Publication date: June 30, 2016
    Applicant: Techno Polymer Co., Ltd.
    Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
  • Patent number: 9353249
    Abstract: 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: Grant
    Filed: August 31, 2012
    Date of Patent: May 31, 2016
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Patent number: 9315662
    Abstract: 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: Grant
    Filed: November 20, 2006
    Date of Patent: April 19, 2016
    Assignee: Techno Polymer Co., Ltd.
    Inventor: Keigo Higaki
  • Patent number: 9309390
    Abstract: 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: Grant
    Filed: August 22, 2011
    Date of Patent: April 12, 2016
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Publication number: 20160060445
    Abstract: 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: Application
    Filed: April 4, 2014
    Publication date: March 3, 2016
    Applicant: TECHNO POLYMER CO., LTD.
    Inventors: Isamu MOCHIZUKI, Kazuya EGAWA
  • Patent number: 9085095
    Abstract: 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: Grant
    Filed: May 23, 2008
    Date of Patent: July 21, 2015
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Kazuhiro Okamoto, Junichiro Nitta, Masahiko Nagasaka
  • Patent number: 9074057
    Abstract: 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: Grant
    Filed: February 27, 2009
    Date of Patent: July 7, 2015
    Assignee: TECHNO POLYMER CO., LTD.
    Inventors: Masanori Hashimoto, Atsushi Watanabe, Wataru Kakuno
  • Publication number: 20140206803
    Abstract: 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: Application
    Filed: August 31, 2012
    Publication date: July 24, 2014
    Applicant: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Patent number: 8742015
    Abstract: 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: Grant
    Filed: July 11, 2007
    Date of Patent: June 3, 2014
    Assignee: Techno Polymer Co., Ltd.
    Inventors: Keigo Higaki, Yasuhiko Itou
  • Patent number: 8728614
    Abstract: 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: Grant
    Filed: April 19, 2011
    Date of Patent: May 20, 2014
    Assignee: Techno Polymer Co., Ltd.
    Inventors: Atsushi Watanabe, Masanori Hashimoto
  • Publication number: 20140061978
    Abstract: 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: Application
    Filed: November 11, 2011
    Publication date: March 6, 2014
    Applicant: Techno Polymer Co., Ltd.
    Inventor: Fumio Kurihara