公开(公告)号：US12099011B2

公开(公告)日：2024-09-24

申请号：US17083182

申请日：2020-10-28

Applicant: PLEXBIO CO., LTD.

Inventor： Cheng-Tse Lin ,  Yi-Ming Sun ,  Kuei-Shen Hsu ,  Liang-Han Chang ,  Yao-Kuang Chung ,  Chin-Yun Wu ,  Chin-Shiou Huang

IPC: G01N21/64 ,  B01L3/00 ,  C08F20/18 ,  C08F120/14 ,  C08K5/357 ,  C09B69/10 ,  C09K11/02 ,  C09K11/06 ,  G01N21/27 ,  G01N21/93

CPC classification number: G01N21/6452 ,  B01L3/5085 ,  C08F20/18 ,  C08F120/14 ,  C08K5/357 ,  C09B69/101 ,  C09B69/103 ,  C09B69/105 ,  C09B69/109 ,  C09K11/02 ,  C09K11/06 ,  G01N21/278 ,  G01N21/6486 ,  B01L2200/12 ,  B01L2200/148 ,  B01L2300/0829 ,  C09K2211/1033 ,  G01N2201/127

Abstract: The present invention relates to a fluorescent polymer cast on the surface of wells of a plate and a plate comprising the fluorescent polymer. The plate is used in a method for calibrating read-out values of plate readers. The method for calibrating the plate readers can effectively reduce the deviation of read-out values among different plate readers.

公开(公告)号：US20240247135A1

公开(公告)日：2024-07-25

申请号：US18415233

申请日：2024-01-17

Applicant: SUBARU CORPORATION ,  KINUGAWA RUBBER IND. CO., LTD.

Inventor： Kazuhito FURUYA ,  Yasushi MORITA ,  Makoto KAWAI ,  Kazuyoshi NOJIRI ,  Asuka SHIMIZU ,  Norihiro HARADA ,  Osamu TANI ,  Keiichi ITOU

IPC: C08L9/00 ,  C08K5/00 ,  C08K5/20 ,  C08K5/357 ,  C08K5/40 ,  C08K5/47 ,  C08L91/06

CPC classification number: C08L9/00 ,  C08K5/0025 ,  C08K5/20 ,  C08K5/357 ,  C08K5/40 ,  C08K5/47 ,  C08L91/06 ,  C08K2201/014 ,  C08L2205/02

Abstract: Disclosed is a rubber molded body formed from a rubber composition, wherein the rubber composition contains: a natural rubber and a butadiene rubber as predominant rubber components; a low-melting paraffin wax having a melting point of 45 to 57° C.; and optionally a low-melting fatty acid amide having a melting point of 35 to 85° C., wherein the mass ratio of the natural rubber to the butadiene rubber ranges from 80/20 to 10/90, wherein the amount of the low-melting paraffin max contained in the rubber composition ranges from 20 to 70 parts by mass per 100 parts by mass of all rubber components, and wherein the total amount of the low-meting paraffin wax and the low-melting fatty acid amide contained in the rubber composition ranges from 30 to 100 parts by mass per 100 parts by mass of all rubber components.

公开(公告)号：US12024609B2

公开(公告)日：2024-07-02

申请号：US17290844

申请日：2018-11-09

Applicant: Huntsman International LLC

Inventor： Yuefan Zhang ,  Fan Xie

IPC: C08J9/12 ,  C08G18/16 ,  C08G18/18 ,  C08G18/22 ,  C08G18/32 ,  C08G18/34 ,  C08G18/48 ,  C08G18/76 ,  C08K5/357

CPC classification number: C08J9/125 ,  C08G18/163 ,  C08G18/1833 ,  C08G18/225 ,  C08G18/3228 ,  C08G18/341 ,  C08G18/4829 ,  C08G18/7671 ,  C08K5/357 ,  C08G2110/0025 ,  C08G2110/0083 ,  C08J2203/10 ,  C08J2205/10 ,  C08J2375/12

Abstract: This disclosure generally provides compositions with improved flammability resistance and processes for preparing these compositions, wherein the resin composition comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition comprising (b1) a polyfunctional polyol and a catalyst composition; and/or (b2) a polyfunctional amine; and (c) a benzoxazine component solved in the resin composition.

公开(公告)号：US11905434B2

公开(公告)日：2024-02-20

申请号：US17111268

申请日：2020-12-03

Applicant: SWIMC LLC

Inventor： Robert W. Sandoval ,  Matthew D. Andersson ,  T. Howard Killilea ,  Mary Jane Hibben ,  Frank Cusimano ,  Tyler Bell ,  Michael C. Wildman

IPC: C09D4/06 ,  C09D7/48 ,  C08F12/08 ,  C08F18/08 ,  C08F20/06 ,  C08F20/18 ,  C08K5/132 ,  C08L21/02 ,  C08K5/357 ,  C08K5/3435

CPC classification number: C09D4/06 ,  C08F12/08 ,  C08F18/08 ,  C08F20/06 ,  C08F20/18 ,  C09D7/48 ,  C08K5/132 ,  C08K5/3435 ,  C08K5/357 ,  C08L21/02 ,  C05B1/02 ,  C05D1/02 ,  C05B1/02 ,  C05D9/02

Abstract: Water-based coating compositions or paint having improved gloss retention, including a latex or water-dispersible polymer, a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and optionally a low-VOC coalescent provided in a preferably desired amount. A composition comprising a blend a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and a low-VOC coalescent, providing a thermally-stable coalescent that can be used in a paint formulation for gloss retention. Gloss retention of paints containing the UV-VIS absorber and hindered amine light stabilizer being markedly improved over paints that do not have both components present.

公开(公告)号：US20230151219A1

公开(公告)日：2023-05-18

申请号：US17917855

申请日：2021-04-05

Applicant: ORIENT CHEMICAL INDUSTRIES CO., LTD.

Inventor： Jun HIKATA ,  Yuta FURUNO ,  Moe KAI ,  Hideka IWAI ,  Akari TANIGUCHI

IPC: C09B57/12 ,  C09B67/20 ,  C08K5/357 ,  C08K5/45 ,  C08K5/3465 ,  C08J3/22

CPC classification number: C09B57/12 ,  C09B67/0063 ,  C08K5/357 ,  C08K5/45 ,  C08K5/3465 ,  C08J3/226 ,  C08J2377/06 ,  C08J2381/02

Abstract: A colorant which has high heat resistance and thus causes neither discoloration nor fading even when exposed for a long period of time under long-term high-temperature conditions, and which has excellent bleed resistance and sublimation resistance and thus causes neither color migration to molds or other resin components, nor deterioration of physical properties of a thermoplastic resin added thereto. The colorant includes at least one compound represented by a specified chemical formula (1a), at least one compound represented by a specified chemical formula (1b), and/or at least one compound represented by a specified chemical formula (1c).

公开(公告)号：US20190203031A1

公开(公告)日：2019-07-04

申请号：US16334197

申请日：2017-09-25

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Kazuki KOUNO ,  Hisayuki KUWAHARA

IPC: C08L33/14 ,  C08K5/13 ,  C08K5/524 ,  B29C45/00 ,  C08K5/3492 ,  C08K5/357 ,  C08K5/3475 ,  C08L69/00

CPC classification number: C08L33/14 ,  B29C45/0001 ,  B29K2033/08 ,  B29K2033/12 ,  C08F220/36 ,  C08K5/13 ,  C08K5/3475 ,  C08K5/3492 ,  C08K5/357 ,  C08K5/524 ,  C08L33/04 ,  C08L69/00

Abstract: Provided is a resin composition which is capable of forming a molded body that has excellent surface hardness, transparency, hue and weather resistance, while exhibiting excellent wet heat resistance. A resin composition which contains a (meth)acrylic copolymer (A) and a polycarbonate-based resin (B), and wherein: the (meth)acrylic copolymer (A) contains an aromatic (meth)acrylate unit (a1), a methyl (meth)acrylate unit (a2) and a (meth)acrylate unit (a3) represented by formula (1); the mass ratio (a1)/(a2) is from 5/95 to 85/15; the content of the unit (a3) is 0.1-10 parts by mass relative to 100 parts by mass of the total of the units (a1) and (a2); and the unit (a1) is different from the unit (a3).

公开(公告)号：US20180126701A1

公开(公告)日：2018-05-10

申请号：US15529335

申请日：2016-09-08

Applicant: Shengyi Technology Co., Ltd.

Inventor： Jiang YOU ,  Tianhui HUANG ,  Yongjing XU ,  Zhongqiang YANG

IPC: B32B15/092 ,  C08L63/00 ,  B32B27/18 ,  C08K3/36 ,  C08K5/357 ,  C08G59/62 ,  C08G59/32

CPC classification number: B32B15/092 ,  B32B27/18 ,  B32B33/00 ,  C08G59/32 ,  C08G59/62 ,  C08J2300/24 ,  C08K3/36 ,  C08K5/357 ,  C08L63/00

Abstract: The present invention relates to a halogen-free thermosetting resin composition, a prepreg and a laminate for printed circuit boards using the same. The halogen-free thermosetting resin composition comprises, based on 100 parts by weight of organic solids, (A) from 16 to 42 parts by weight of a halogen-free epoxy resin, (B) from 1.5 to 4.8 parts by weight of a compound containing dihydrobenzoxazine ring; (C) from 10 to 28 parts by weight of a phosphorus-containing bisphenol curing agent, wherein the phosphorus-containing bisphenol curing agent has a weight average molecular weight of 1000-6500, and (D) from 30 to 70 parts by weight of silicon dioxide. The prepreg and laminate for printed circuit boards prepared from the halogen-free thermosetting resin composition have high glass transition temperature, excellent dielectric performances, low water absorption, high heat resistance and better processability, and can achieve halogen-free flame retardancy and UL94 V-0.

公开(公告)号：US09809700B2

公开(公告)日：2017-11-07

申请号：US15113081

申请日：2015-06-10

Applicant: TOYODA GOSEI CO., LTD.

Inventor： Akishige Seo ,  Hidekazu Kurimoto

IPC: C08L9/02 ,  C08K5/357 ,  C08K5/40 ,  C08K5/47 ,  C08K5/11 ,  C08K5/43 ,  F16L11/04

CPC classification number: C08L9/02 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K3/26 ,  C08K5/09 ,  C08K5/11 ,  C08K5/3437 ,  C08K5/357 ,  C08K5/40 ,  C08K5/43 ,  C08K5/47 ,  C08L91/06 ,  F16L11/04

Abstract: An air hose for an automobile, which has a two-layered structure of an inner tube made of an NBR composition and an outer cover made of a CSM composition, wherein the NBR composition satisfies (A) and (B) below: (A) an unvulcanized NBR in which an amount of AN is 30 to 50 and a Mooney viscosity (ML (1+4) 100° C.) is 50 to 90, is vulcanized in the presence of 0.5 to 7.0 parts by mass of a thiuram compound serving as a vulcanization accelerator, 0 to 2.5 parts by mass of 4,4′-dithio dimorpholine, and 2.0 to 7.0 parts by mass of a thiazole compound to 100 parts by mass of the unvulcanized NBR; and (B) 5 to 50 parts by mass of a plasticizer having a molecular weight of 700 to 2,000 is blended to 100 parts by mass of the unvulcanized NBR.

公开(公告)号：US09745464B2

公开(公告)日：2017-08-29

申请号：US14652065

申请日：2013-02-07

Applicant: Shengyi Technology Co., Ltd.

Inventor： Yueshan He ,  Shiguo Su

IPC: C08L63/00 ,  H05K1/03 ,  C08L71/00 ,  B32B15/092 ,  C08J5/24 ,  B32B15/16 ,  B32B27/20 ,  C08G59/50 ,  C08G59/62 ,  C08L61/06 ,  H05K3/02

CPC classification number: C08L63/00 ,  B32B15/092 ,  B32B15/16 ,  B32B27/20 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/306 ,  B32B2457/08 ,  C08G59/50 ,  C08G59/621 ,  C08J5/24 ,  C08J2361/06 ,  C08J2363/00 ,  C08K5/357 ,  C08K5/5399 ,  C08L61/06 ,  C08L71/00 ,  H05K1/0353 ,  H05K1/0366 ,  H05K1/0373 ,  H05K3/022 ,  H05K2201/012 ,  H05K2201/0209 ,  C08L79/04 ,  C08L85/02

Abstract: The present invention relates to a halogen-free flame retardant resin composition, according to parts by weight, the resin composition comprises: (A) a mixture of phenoxyphosphazene compound (A1) and compound (A2) having a dihydrobenzoxazine ring, the mixture comprising 45-90 parts by weight, and the weight ratio of the phenoxyphosphazene compound (A1) and the compound (A2) having a dihydrobenzoxazine ring is between 1:25-1:2; (B) an epoxy resin with epoxy equivalent of 500-2000, the epoxy resin comprising 10-45 parts by weight; (C) a phenolic resin comprising 10-25 parts by weight; and (D) an amine curing agent comprising 0.5-10 parts by weight. The prepreg, laminate, and metal-clad laminate for the printed circuit prepared using the halogen-free flame retardant resin composition, have the advantages of high glass transition temperature (Tg), high thermal resistance, low dielectric dissipation factor, low water absorption as well as a low C.T.E.

公开(公告)号：US20170190880A1

公开(公告)日：2017-07-06

申请号：US15397180

申请日：2017-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： A Ra JO ,  Chanjae AHN ,  Byunghee SOHN ,  Kyeong-sik JU

IPC: C08K5/56 ,  C08G73/10 ,  C08K5/357 ,  C08G73/14

CPC classification number: C08K5/56 ,  C08G69/32 ,  C08G73/1003 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/14 ,  C08K5/0091 ,  C08K5/357 ,  C09B69/10 ,  C09B69/101 ,  C09B69/103 ,  C08L79/08

Abstract: A composition for preparing an article including a polyimide or poly(imide-amide) copolymer, the composition including (1) at least one of (i) a polyimide, a polyamic acid, or a poly(imide-amic acid) including at least one selected from a structural unit represented by Chemical Formula 1 and a structural unit represented by Chemical Formula 2; and (ii) a poly(imide-amide) copolymer, a poly(amic acid-amide) copolymer, or a poly(imide and amic acid-amide) copolymer including at least one selected from a structural unit represented by Chemical Formula 1 and a structural unit represented by Chemical Formula 2, and a structural unit represented by Chemical Formula 3, and (2) a compound having a maximum absorption wavelength at about 570 nm or more in a visible radiation region: wherein in Chemical Formulae 1 to 3, A, B, D, and E are the same as defined in the detailed description.