Patents Assigned to LION IDEMITSU COMPOSITES CO., LTD.
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Patent number: 10000628Abstract: Provided is a polyarylene sulfide resin composition which is good in strength, dimensional stability, and moldability in terms of a molded body thereof and is also capable of reducing wearing of a mold or molding machine at the time of molding of a molded body. The polyarylene sulfide resin composition contains 100 parts by mass of a polyarylene sulfide resin and 150 to 400 parts by mass of a glass bead, a sodium content of the polyarylene sulfide resin being 1,200 ppm or less, and the glass bead being surface-treated with a vinylsilane or an epoxysilane and having an average particle diameter of 30 ?m or less and a ratio between a cumulative 10% particle diameter and a cumulative 90% particle diameter {(cumulative 90% particle diameter)/(cumulative 10% particle diameter)} of 2.5 or more.Type: GrantFiled: March 28, 2014Date of Patent: June 19, 2018Assignee: LION IDEMITSU COMPOSITES CO., LTD.Inventors: Satoru Kinouchi, Naoto Okubo
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Publication number: 20170313858Abstract: A polyolefin resin composition containing: 100 parts by weight of a resin mixture of (A) 1-60% by weight of cellulose nanofibers having an average thickness of 10-200 nm and (B) 99-40% by weight of a polyolefin resin, and (C) 0.2-30 parts by weight of a terpene phenolic compound; the cellulose nanofibers having been obtained by circulating a pulp slurry in a polysaccharide slurry supply path 3 via chamber (2), and on the other hand, circulating an originally polysaccharide-free slurry in a second fluid medium supply path (4).Type: ApplicationFiled: September 7, 2015Publication date: November 2, 2017Applicants: CHUETSU PULP & PAPER CO., LTD, LION IDEMITSU COMPOSITES CO., LTDInventors: Hiroyuki TANAKA, Hiromi HASHIBA, Akio NODERA
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Patent number: 9366408Abstract: There is provided a vehicle lamp which uses a lamp body formed from a resin composition containing a base resin and a plant fiber, wherein a mold which is used to mold the lamp body is not corroded, and wherein if the lamp is manufactured by using the lamp body, fogging or an appearance failure is suppressed from being generated on an inner side of a front cover during usage. A vehicle lamp includes a lamp body which is opened at a front thereof, and a front cover which is attached to the lamp body to close a front opening portion of the lamp body, and the lamp body is formed from a resin composition which contains a base resin, a plant fiber and an acid scavenger.Type: GrantFiled: July 5, 2013Date of Patent: June 14, 2016Assignees: LION IDEMITSU COMPOSITES CO., LTD., KOITO MANUFACTURING CO., LTD.Inventors: Hiroshi Yasuda, Kazuhito Osada, Fukashi Masuda, Takenao Yoshimura
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Publication number: 20160032085Abstract: Provided is a polyarylene sulfide resin composition which is good in strength, dimensional stability, and moldability in terms of a molded body thereof and is also capable of reducing wearing of a mold or molding machine at the time of molding of a molded body. The polyarylene sulfide resin composition contains 100 parts by mass of a polyarylene sulfide resin and 150 to 400 parts by mass of a glass bead, a sodium content of the polyarylene sulfide resin being 1,200 ppm or less, and the glass bead being surface-treated with a vinylsilane or an epoxysilane and having an average particle diameter of 30 ?m or less and a ratio between a cumulative 10% particle diameter and a cumulative 90% particle diameter {(cumulative 90% particle diameter)/(cumulative 10% particle diameter)} of 2.5 or more.Type: ApplicationFiled: March 28, 2014Publication date: February 4, 2016Applicant: LION IDEMITSU COMPOSITES CO., LTD.Inventors: Satoru KINOUCHI, Naoto OKUBO
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Publication number: 20150361254Abstract: A composite resin composition including a polypropylene-based resin and vegetable fibers that contain 1 wt % or less of organic solvent extractable components, the content of the polypropylene-based resin being 70 to 95 wt %; and the content of the vegetable fibers being 5 to 30 wt %.Type: ApplicationFiled: July 17, 2015Publication date: December 17, 2015Applicant: LION IDEMITSU COMPOSITES CO., LTD.Inventors: Hiroshi YASUDA, Jun KONTA, Atsuhiko UBARA
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Publication number: 20150198301Abstract: There is provided a vehicle lamp which uses a lamp body formed from a resin composition containing a base resin and a plant fiber, wherein a mold which is used to mold the lamp body is not corroded, and wherein if the lamp is manufactured by using the lamp body, fogging or an appearance failure is suppressed from being generated on an inner side of a front cover during usage. A vehicle lamp includes a lamp body which is opened at a front thereof, and a front cover which is attached to the lamp body to close a front opening portion of the lamp body, and the lamp body is formed from a resin composition which contains a base resin, a plant fiber and an acid scavenger.Type: ApplicationFiled: July 5, 2013Publication date: July 16, 2015Applicants: KOITO MANUFACTURING CO., LTD., LION IDEMITSU COMPOSITES CO., LTDInventors: Hiroshi Yasuda, Kazuhito Osada, Fukashi Masuda, Takenao Yoshimura
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Publication number: 20120190775Abstract: A composite resin composition including a polypropylene-based resin and vegetable fibers that contain 1 wt % or less of organic solvent extractable components, the content of the polypropylene-based resin being 70 to 95 wt %; and the content of the vegetable fibers being 5 to 30 wt %.Type: ApplicationFiled: July 13, 2010Publication date: July 26, 2012Applicant: LION IDEMITSU COMPOSITES CO., LTD.Inventors: Hiroshi Yasuda, Jun Konta, Atsuhiko Ubara