Patents by Inventor Kazuya Egawa

Kazuya Egawa 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).

  • Publication number: 20220282116
    Abstract: The coating resin composition contains a thermoplastic resin including (A) a rubber-reinforced vinyl-based resin having a rubbery portion derived from a rubbery polymer and a resin portion having a structural unit derived from an aromatic vinyl compound and (B) an olefin-based resin modified with a polar functional group containing an oxygen atom. The composition may further contain a polycarbonate resin.
    Type: Application
    Filed: August 24, 2020
    Publication date: September 8, 2022
    Applicant: Techno-UMG Co., Ltd.
    Inventors: Yuuki OMATA, Kazuya EGAWA, Hiroki ANDO
  • 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: 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
  • Publication number: 20160102200
    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: Application
    Filed: April 23, 2014
    Publication date: April 14, 2016
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • 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
  • 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: 8519052
    Abstract: The present invention provides a resin composition for coating which is capable of exhibiting an excellent balance between coatability, impact resistance, moldability and chemical resistance, and capable of attaining a good coating appearance, for example, even when a large-size molded product is coated. The resin composition for coating according to the present invention comprises 84.9 to 98.9 parts by mass of the below-mentioned rubber-reinforced vinyl-based resin [A], 1 to 8 parts by mass of a polyester resin [B] and 0.1 to 7.
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: August 27, 2013
    Assignee: Techno Polymer Co., Ltd.
    Inventors: Kazuhiro Okamoto, Kazuya Egawa
  • Publication number: 20130217817
    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: August 22, 2011
    Publication date: August 22, 2013
    Applicant: TECHNO POLYMER CO., LTD.
    Inventors: Isamu Mochizuki, Kazuya Egawa
  • Publication number: 20130116375
    Abstract: The present invention provides a resin composition for coating which is capable of exhibiting an excellent balance between coatability, impact resistance, moldability and chemical resistance, and capable of attaining a good coating appearance, for example, even when a large-size molded product is coated. The resin composition for coating according to the present invention comprises 84.9 to 98.9 parts by mass of the below-mentioned rubber-reinforced vinyl-based resin [A], 1 to 8 parts by mass of a polyester resin [B] and 0.1 to 7.
    Type: Application
    Filed: April 4, 2011
    Publication date: May 9, 2013
    Applicant: Techno Polymer Co., LTD
    Inventors: Kazuhiro Okamoto, Kazuya Egawa
  • Publication number: 20120034467
    Abstract: Provided is 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 of the present invention can provide an automobile interior part being 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 that the automobile interior part is also superior in impact resistance and molded appearance.
    Type: Application
    Filed: April 7, 2010
    Publication date: February 9, 2012
    Applicant: Techno Polymer Co. Ltd
    Inventors: Masahiko Nagasaka, Masaki Maeda, Isamu Mochizuki, Kazuya Egawa