191 patents
Page 9 of 10
Utility
Polycarbonate-polyorganosiloxane Copolymer, Polycarbonate Resin Composition Including Same, and Molded Product Thereof
8 Jan 20
Yasuhiro ISHIKAWA, Tomoko ABE, Takafumi AKIMOTO
Filed: 28 Feb 18
Utility
Polycarbonate-based Resin Composition and Molded Product Thereof
8 Jan 20
Provided is a polycarbonate-based resin composition, including: 50 mass % or more to 99 mass % or less of a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) containing a polycarbonate block (A-1) formed of a specific repeating unit and a polyorganosiloxane block (A-2) containing a specific repeating unit, and an aromatic polycarbonate-based resin (B) except the polycarbonate-polyorganosiloxane copolymer (A); and 1 mass % or more to 50 mass % or less of a polyester-based resin (C), wherein the polyorganosiloxane block (A-2) has an average chain length of from 50 or more to 500 or less.
Yasuhiro ISHIKAWA, Tomoko ABE, Yohei KOORI
Filed: 28 Feb 18
Utility
Polycarbonate-polyorganosiloxane Copolymer, Flame-retardant Polycarbonate Resin Composition Including Same, and Molded Product Thereof
8 Jan 20
Yasuhiro ISHIKAWA, Tomoko ABE, Takafumi AKIMOTO
Filed: 28 Feb 18
Utility
Polycarbonate-polyorganosiloxane Copolymer, Polycarbonate Resin Composition Including Same, and Molded Product Thereof
8 Jan 20
Yasuhiro ISHIKAWA, Tomoko ABE, Takafumi AKIMOTO
Filed: 28 Feb 18
Utility
Flame-retardant Polycarbonate-based Resin Composition and Molded Product Thereof
8 Jan 20
A flame-retardant polycarbonate-based resin composition, including: a polycarbonate-based resin satisfying requirements (1) and (2); and a flame retardant, wherein the flame retardant is in an amount of from 0.001 part by mass or more to 20 parts by mass or less with respect to 100 parts by mass of the polycarbonate-based resin: (1) the polycarbonate-based resin contains a polycarbonate-polyorganosiloxane copolymer containing a polycarbonate block formed of a specific repeating unit and a polyorganosiloxane block containing a specific repeating unit, and an aromatic polycarbonate-based resin except the polycarbonate-polyorganosiloxane copolymer; and (2) the polycarbonate-based resin has a structure in which a domain containing the polyorganosiloxane block is present in a matrix containing the aromatic polycarbonate-based resin as a main component, and a domain containing at least one selected from a block derived from the aromatic polycarbonate-based resin and the polycarbonate block is present inside the domain.
Yasuhiro ISHIKAWA, Tomoko ABE, Yohei KOORI
Filed: 28 Feb 18
Utility
Polycarbonate Resin Composition
8 Jan 20
Provided is a polycarbonate resin composition having the following features: even when the composition is retained in a molding machine at a high temperature exceeding 340° C., the composition shows little yellowing and hence maintains a satisfactory color tone; and even when a molded article obtained by molding the composition after the composition has been retained under a high-temperature condition undergoes thermal history, the molded article shows a small change in color tone with time and is hence excellent in long-term stability of its optical characteristics.
Takahiro TORII, Yasunobu YAMAZAKI
Filed: 31 Jan 18
Utility
Lubricating Oil Composition
8 Jan 20
Hiroshi OKI
Filed: 21 Mar 18
Utility
Polycarbonate Resin Composition and Molded Product Thereof
8 Jan 20
A polycarbonate-based resin composition, including: a polycarbonate-based resin satisfying requirements (1) and (2); and a styrene-based resin blended into the polycarbonate-based resin, wherein a ratio of the polycarbonate-based resin in 100 mass % of a total amount of the polycarbonate-based resin and the styrene-based resin is from 50 mass % or more to 99 mass % or less: (1) the polycarbonate-based resin contains a polycarbonate-polyorganosiloxane copolymer containing a polycarbonate block formed of a specific repeating unit and a polyorganosiloxane block containing a specific repeating unit, and an aromatic polycarbonate-based resin except the polycarbonate-polyorganosiloxane copolymer; and (2) the polycarbonate-based resin has a structure in which a domain containing the polyorganosiloxane block is present in a matrix containing the aromatic polycarbonate-based resin as a main component, and a domain containing at least one selected from a block derived from the aromatic polycarbonate-based resin and the polycarbonate block is present inside the domain.
Yasuhiro ISHIKAWA, Tomoko ABE, Yohei KOORI
Filed: 28 Feb 18
Utility
Polycarbonate-polyorganosiloxane Copolymer, Polycarbonate Resin Composition Including Same, and Molded Product Thereof
8 Jan 20
Yasuhiro ISHIKAWA, Tomoko ABE, Takafumi AKIMOTO
Filed: 28 Feb 18
Utility
Anthracene Derivatives, Luminescent Materials and Organic Electroluminescent Devices
1 Jan 20
Anthracene derivatives each having a structure including an anthracene skeleton, a phenanthrene skeleton selected from among various phenanthrene skeletons different in bonding site which is bonded to the 9-position of the anthracene skeleton and a group selected from among various aryl groups and so on which is bonded to the 10-position of the anthracene skeleton.
Masahiro KAWAMURA, Mitsunori Ito
Filed: 8 Sep 19
Utility
Aromatic Amine Derivative and Electroluminescence Device Using the Same
25 Dec 19
Provided are a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin layer comprising a single layer or plural layers including a light emitting layer is interposed between a cathode and an anode, wherein at least one layer of the above organic thin layer contains the aromatic amine derivative described above in the form of a single component or a mixed component.
Nobuhiro YABUNOUCHI, Tetsuya Inoue
Filed: 28 Aug 19
Utility
Organic Electroluminescence Device and Novel Compound
25 Dec 19
Ryota TAKAHASHI, Hidetsugu IKEDA, Keita SEDA, Yuki NAKANO
Filed: 5 Sep 19
Utility
Organic Electroluminescent Element and Electronic Device
25 Dec 19
Tetsuya MASUDA, Takushi SHIOMI, Masayuki MITSUYA
Filed: 29 Jan 18
Utility
Novel Compound, Organic Electroluminescent Element Using Same, and Electronic Device
18 Dec 19
Yuki NAKANO, Satomi TASAKI, Keita SEDA, Ryota TAKAHASHI
Filed: 12 Feb 18
Utility
Lubricant Composition for Transmission, Method for Lubricating Transmission, and Transmission
18 Dec 19
The present invention provides a lubricating oil composition for a transmission which is excellent in seizure resistance and copper corrosion resistance, and which contains a base oil (A), a sulfur-containing compound (B) having no —Sn11— (where n11 is an integer of 2 or more), and a thiadiazole compound (C) having an —Sn2113 R21 group (where R21 is a linear hydrocarbon group having 1 or more and 24 or less carbon atoms, and n21 is 1 or 2), a method for lubricating a transmission, including using the same, and a transmission provided with the same.
Kenji KOBAYASHI, Takashi YANAGIHARA
Filed: 20 Dec 17
Utility
Oxide Semiconductor Film, Thin Film Transistor, Oxide Sintered Body and Sputtering Target
11 Dec 19
An oxide semiconductor film contains In, Ga, and Sn at respective atomic ratios of 0.01≤Ga/(In+Ga+Sn)≤0.30 . . . (1), 0.01≤Sn/(In+Ga+Sn)≤0.40 . . . (2), and 0.55≤In/(In+Ga+Sn)≤0.98 . . . (3), and a rare-earth element X at an atomic ratio of 0.03≤X/(In+Ga+Sn+X)≤0.25 . . . (4).
Kazuyoshi INOUE, Masatoshi SHIBATA
Filed: 14 Feb 18
Utility
Binder for Electrochemical Element
11 Dec 19
A binder for an electrochemical element, containing a polymer having both an anionic unit and a nonionic unit, wherein a part of the anionic unit is neutralized, and a degree of neutralization of the anionic unit in the polymer is 95% or less.
Yu ISHIHARA
Filed: 13 Nov 17
Utility
Triazine-ring-containing Polymer and Composition In Which Same Is Used
4 Dec 19
Hirotoshi ISHII
Filed: 14 Nov 17
Utility
Lubricating Oil Composition, Method for Producing Lubricating Oil Composition, and Transmission Gear
4 Dec 19
Provided are: a lubricating oil composition satisfying both high viscosity index and high shear stability, which contains a base oil having a kinematic viscosity at 40° C. of 4.0 mm2/s or more and less than 6.0 mm2/s, a kinematic viscosity at 100° C. of 1.0 mm2/s or more and less than 2.0 mm2/s, and a flash point of 140° C. or higher, and a polymethacrylate having a specific structure; and a lubrication method and a transmission each using the lubricating oil composition.
Toshiaki IWAI
Filed: 20 Dec 17
Utility
Lubricant Composition
4 Dec 19
The present invention provides a lubricating oil composition containing a base oil (A), zinc dithiophosphate (B), a metal sulfonate (C), and an ashless friction modifier (D) containing a boronated alkenyl succinimide (D1), which is to be used for a machine equipped with at least one of a wet type brake and a wet type clutch.
Shota INOUE, Shinji AOKI
Filed: 18 Jan 18