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).
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Publication number: 20220282116Abstract: 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: ApplicationFiled: August 24, 2020Publication date: September 8, 2022Applicant: Techno-UMG Co., Ltd.Inventors: Yuuki OMATA, Kazuya EGAWA, Hiroki ANDO
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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: 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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Publication number: 20160102200Abstract: 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: ApplicationFiled: April 23, 2014Publication date: April 14, 2016Inventors: Isamu Mochizuki, Kazuya Egawa
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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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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: 8519052Abstract: 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: GrantFiled: April 4, 2011Date of Patent: August 27, 2013Assignee: Techno Polymer Co., Ltd.Inventors: Kazuhiro Okamoto, Kazuya Egawa
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Publication number: 20130217817Abstract: 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: August 22, 2011Publication date: August 22, 2013Applicant: TECHNO POLYMER CO., LTD.Inventors: Isamu Mochizuki, Kazuya Egawa
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Publication number: 20130116375Abstract: 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: ApplicationFiled: April 4, 2011Publication date: May 9, 2013Applicant: Techno Polymer Co., LTDInventors: Kazuhiro Okamoto, Kazuya Egawa
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Publication number: 20120034467Abstract: 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: ApplicationFiled: April 7, 2010Publication date: February 9, 2012Applicant: Techno Polymer Co. LtdInventors: Masahiko Nagasaka, Masaki Maeda, Isamu Mochizuki, Kazuya Egawa