公开(公告)号：US20200369979A1

公开(公告)日：2020-11-26

申请号：US16769342

申请日：2018-11-19

申请人： JXTG Nippon Oil & Energy Corporation

发明人： Fumiyuki NARA ,  Yohei SHONO ,  Takeshi OKIDO ,  Hidetoshi OGATA

IPC分类号： C10M171/00 ,  C10M171/02 ,  C10M101/02 ,  C10M137/10

摘要： A refrigerating machine oil having a kinematic viscosity at 100° C. of 0.5 mm2/s or more and 2.5 mm2/s or less, a distillation end point in gas chromatography distillation of 380° C. or more and 450° C. or less, and a sulfur content of 0.001 mass % or more and 0.2 mass % or less.

公开(公告)号：US10701957B2

公开(公告)日：2020-07-07

申请号：US12675174

申请日：2008-08-29

申请人： Toshiyuki Takahashi ,  Shotaro Uchizawa ,  Hideyuki Dohi ,  Kentaro Shimizu ,  Tomoyuki Ishizaki

发明人： Toshiyuki Takahashi ,  Shotaro Uchizawa ,  Hideyuki Dohi ,  Kentaro Shimizu ,  Tomoyuki Ishizaki

IPC分类号： A23K20/179 ,  A61K8/99 ,  A61K31/122 ,  A61Q19/00 ,  C12P23/00 ,  A61K8/35 ,  C07C403/24 ,  C09B61/00 ,  A23L33/105 ,  A23L5/44 ,  A23L33/155

摘要： The present invention provides a composition comprising a high content of highly pure, low-cost, and safe carotenoid and a method for industrially producing the same. The present invention also provides functional food, a pharmaceutical composition and a cosmetic product comprising such a composition. The present invention further provides a method for producing a composition containing at least 80% of carotenoid, which is characterized in treating a microorganism culture with extraction using a lower alcohol at 80° C. at the lowest or a combination of water and a lower alcohol at 80° C. at the lowest, and then washing and filtrating the precipitate obtained from the extract solution with a combination of a lower alcohol and water.

公开(公告)号：US20200181524A1

公开(公告)日：2020-06-11

申请号：US16614427

申请日：2018-05-18

申请人： JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Hiromitsu MATSUDA ,  Koji HOSHINO

IPC分类号： C10M141/12 ,  C10M129/54 ,  C10M139/00 ,  C10M169/04 ,  C10M145/14 ,  C10M101/02 ,  C10M135/10

摘要： A lubricating oil composition for an internal combustion engine, the composition including: a lubricating base oil comprising at least one mineral base oil or at least one synthetic base oil or any combination thereof, the lubricating base oil having a kinematic viscosity at 100° C. of 4.0 to 4.5 mm2/s and a NOACK evaporation loss at 250° C. of no more than 15 mass %; (A) a calcium-containing metallic detergent in an amount of no less than 1000 mass ppm and less than 2000 mass ppm in terms of calcium on the basis of the total mass of the composition; and optionally (C) a viscosity index improver in an amount of less than 1 mass % on the basis of the total mass of the composition.

公开(公告)号：US20200095422A1

公开(公告)日：2020-03-26

申请号：US16467282

申请日：2017-12-08

申请人： JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Yoshinori NISHITANI ,  Masaki MINAMI

IPC分类号： C08L79/06 ,  C08L63/00

摘要： There are provided a curable resin composition capable of having a rapid curing property and forming a cured product with an excellent property such as a high heat resistance, a cured product obtained from the curable resin composition, and a method for hardening the curable resin composition. There is further provided a semiconductor device using the curable resin composition as a sealant. The curable resin composition contains (A) a polyfunctional benzoxazine compound having at least two benzoxazine rings, (B) a polyfunctional epoxy compound having at least one norbornane structure and at least two epoxy groups, (C) a curing agent, and (D) a phosphorus-containing curing accelerator, and optionally further contains (E) an inorganic filler. The semiconductor device contains a cured product obtained by hardening the curable resin composition containing the components (A) to (E), and further contains a semiconductor element placed in the cured product.

公开(公告)号：US10577470B2

公开(公告)日：2020-03-03

申请号：US14780300

申请日：2014-03-24

申请人： JXTG NIPPON OIL & ENERGY CORPORATION ,  SUBARU CORPORATION

发明人： Yoshihiro Fukuda ,  Takayuki Matsumoto ,  Masaki Minami ,  Naoyuki Sekine ,  Masanori Nakajima

IPC分类号： B32B27/08 ,  C08J5/24 ,  C08L77/06 ,  C08G14/06 ,  C08L61/34 ,  C08K5/13 ,  C08K5/353 ,  B32B27/38 ,  C08L79/04 ,  C08L63/00 ,  C08G59/62

摘要： A prepreg 10 comprises: a reinforcing fiber layer 3 including reinforcing fibers 1 and a resin composition 2 with which the space between fibers of the reinforcing fibers is impregnated and which contains (A) a benzoxazine resin, (B) an epoxy resin, and (C) a curing agent having 2 or more phenolic hydroxy groups in a molecule; and surface layers 6a and 6b provided on the surfaces of the reinforcing fiber layer 3 and containing (A) a benzoxazine resin, (B) an epoxy resin, (C) a curing agent having 2 or more phenolic hydroxy groups in a molecule, and (D) polyamide resin particles 4 having an average particle size of 5 to 50 μm, wherein the polyamide resin particles 4 include the polyamide 1010 resin particle.

公开(公告)号：US20200024397A1

公开(公告)日：2020-01-23

申请号：US16484886

申请日：2018-02-08

申请人： JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Yusuke MATSUO ,  Daisuke WATANABE ,  Takahiro HASEGAWA

IPC分类号： C08G73/10 ,  C07D307/93 ,  C07C69/753

摘要： A tetracarboxylic dianhydride includes: at least one acid dianhydride (A) selected from the group consisting of compounds each having an endo/exo type three-dimensional structure represented by a particular general formula and their enantiomeric compounds each having an exo/endo type three-dimensional structure; and/or an acid dianhydride (B) having an endo/endo type three-dimensional structure represented by a particular general formula, wherein a content of the acid dianhydride (B) in a total amount of the acid dianhydrides (A) and (B) is 30 to 100% by mole in a mole ratio.

公开(公告)号：US20200012018A1

公开(公告)日：2020-01-09

申请号：US16577178

申请日：2019-09-20

申请人： JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Ayano TAKESHITA ,  Kaori TAKANO ,  Madoka TAKAHASHI ,  Takashi SEKI

IPC分类号： G02B1/18 ,  B29C59/02

摘要： An antifogging member has an concave-convex surface defined by convex portions and concave portions, a Fourier-transformed image obtained by applying two-dimensional fast-Fourier transform processing to an observation image of the concave-convex surface exhibits a circular or annular pattern having an origin for which the absolute value of the wave number is 0 μm−1 as the substantial center thereof, the convex portions and the concave portions extend in random directions in plan view, the average pitch of the concave portions and convex portions of the concave-convex surface is in the range of 50-250 nm, and the water contact angle on a smooth surface formed from the material constituting the concave-convex surface is 90 degrees or less. The antifogging member has high abrasion resistance, minimal haze, and a small difference in chromaticity and transmittance when viewed from oblique and perpendicular directions, and the transmittance and chromaticity thereof are not azimuth dependent.

公开(公告)号：US10525661B2

公开(公告)日：2020-01-07

申请号：US15029948

申请日：2014-10-07

申请人： JXTG Nippon Oil & Energy Corporation

发明人： Tokuhito Suzuki ,  Takashi Onodera ,  Jun Yamada

IPC分类号： B32B5/02 ,  B32B27/08 ,  B32B27/32 ,  D04H13/02 ,  B32B27/06 ,  B32B7/027 ,  B32B5/12 ,  B32B5/26 ,  B32B3/26

摘要： In a nonwoven fabric, uniaxially oriented bodies each including a thermoplastic resin layer and first and second adhesive layers respectively stacked on both surfaces of the thermoplastic resin layer and having melting points lower than that of a thermoplastic resin constituting the thermoplastic resin layer are warp-weft laminated with the first or second adhesive layer interposed between the uniaxially oriented bodies in such a manner that orientation axes thereof intersect each other. The nonwoven fabric has a mass per unit area of 5 to 13 g/m2, a layer composition ratio of the first adhesive layer, the thermoplastic resin layer, and the second adhesive layer in each of the uniaxially oriented bodies is 20/60/20 to 30/40/30, and an average value of bending resistances by a cantilever method is less than or equal to 50 mm.

公开(公告)号：US20190390132A1

公开(公告)日：2019-12-26

申请号：US16481231

申请日：2018-02-22

申请人： JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Go TATSUMI ,  Akira TAKAGI

IPC分类号： C10M155/02 ,  C08G77/442 ,  C10M169/04 ,  B01D19/04

摘要： A defoaming agent including a polymer, the polymer including: at least one first polymer chain including a polysiloxane structure represented by the following general formula (1); and at least one second polymer chain including a repeating unit represented by the following general formula (2) and bonded to the first polymer chain: wherein in the formula (1), repeating units may be in any order; each of R1 and R2 is independently a C1-18 organic group comprising no fluorine atom; at least one of R3 and R4 is the organic group comprising no less than 3 fluorine atoms; m is an integer of no less than 1; and n+m is 5 to 2000, wherein in the formula (2), X1 is a repeating unit obtainable by polymerization of an ethylenic unsaturated group; Y1 is a substituted or unsubstituted hydrocarbyl group; and Z1 is a linking group linking X1 and Y1.

公开(公告)号：US10513582B2

公开(公告)日：2019-12-24

申请号：US15306394

申请日：2015-04-21

申请人： JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Masaki Noguchi ,  Daisuke Watanabe ,  Ryuichi Ueno ,  Takaya Matsumoto ,  Shinichi Komatsu

IPC分类号： C08G73/00 ,  H01B1/04 ,  C08G73/10 ,  C07D307/93 ,  C08J5/18 ,  C09D5/24 ,  C07B61/00

摘要： A tetracarboxylic dianhydride, which is a compound represented by the following general formula (1): [in the formula (1), A represents a divalent aromatic group in which the number of carbon atoms forming an aromatic ring is 6 to 30 or the like, and multiple R1s each independently represent a hydrogen atom or the like].