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公开(公告)号：US12099011B2
公开(公告)日：2024-09-24
申请号：US17083182
申请日：2020-10-28
申请人： PLEXBIO CO., LTD.
发明人： Cheng-Tse Lin , Yi-Ming Sun , Kuei-Shen Hsu , Liang-Han Chang , Yao-Kuang Chung , Chin-Yun Wu , Chin-Shiou Huang
IPC分类号： G01N21/64 , B01L3/00 , C08F20/18 , C08F120/14 , C08K5/357 , C09B69/10 , C09K11/02 , C09K11/06 , G01N21/27 , G01N21/93
CPC分类号： 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
摘要： 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.
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公开(公告)号：US20240247135A1
公开(公告)日：2024-07-25
申请号：US18415233
申请日：2024-01-17
发明人： Kazuhito FURUYA , Yasushi MORITA , Makoto KAWAI , Kazuyoshi NOJIRI , Asuka SHIMIZU , Norihiro HARADA , Osamu TANI , Keiichi ITOU
CPC分类号： C08L9/00 , C08K5/0025 , C08K5/20 , C08K5/357 , C08K5/40 , C08K5/47 , C08L91/06 , C08K2201/014 , C08L2205/02
摘要： 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.
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公开(公告)号：US12024609B2
公开(公告)日：2024-07-02
申请号：US17290844
申请日：2018-11-09
发明人： Yuefan Zhang , Fan Xie
IPC分类号： C08J9/12 , C08G18/16 , C08G18/18 , C08G18/22 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/76 , C08K5/357
CPC分类号： 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
摘要： 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.
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公开(公告)号：US11905434B2
公开(公告)日：2024-02-20
申请号：US17111268
申请日：2020-12-03
申请人： SWIMC LLC
发明人： Robert W. Sandoval , Matthew D. Andersson , T. Howard Killilea , Mary Jane Hibben , Frank Cusimano , Tyler Bell , Michael C. Wildman
IPC分类号： C09D4/06 , C09D7/48 , C08F12/08 , C08F18/08 , C08F20/06 , C08F20/18 , C08K5/132 , C08L21/02 , C08K5/357 , C08K5/3435
CPC分类号： 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
摘要： 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.
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公开(公告)号：US20230151219A1
公开(公告)日：2023-05-18
申请号：US17917855
申请日：2021-04-05
发明人： Jun HIKATA , Yuta FURUNO , Moe KAI , Hideka IWAI , Akari TANIGUCHI
CPC分类号： C09B57/12 , C09B67/0063 , C08K5/357 , C08K5/45 , C08K5/3465 , C08J3/226 , C08J2377/06 , C08J2381/02
摘要： 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).
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6.发明申请公开(公告)号：US20190203031A1
公开(公告)日：2019-07-04
申请号：US16334197
申请日：2017-09-25
发明人： Kazuki KOUNO , Hisayuki KUWAHARA
IPC分类号： C08L33/14 , C08K5/13 , C08K5/524 , B29C45/00 , C08K5/3492 , C08K5/357 , C08K5/3475 , C08L69/00
CPC分类号： C08L33/14 , B29C45/0001 , B29K2033/08 , B29K2033/12 , C08F220/36 , C08K5/13 , C08K5/3475 , C08K5/3492 , C08K5/357 , C08K5/524 , C08L33/04 , C08L69/00
摘要： 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).
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7.发明申请公开(公告)号：US20180126701A1
公开(公告)日：2018-05-10
申请号：US15529335
申请日：2016-09-08
发明人： Jiang YOU , Tianhui HUANG , Yongjing XU , Zhongqiang YANG
CPC分类号： B32B15/092 , B32B27/18 , B32B33/00 , C08G59/32 , C08G59/62 , C08J2300/24 , C08K3/36 , C08K5/357 , C08L63/00
摘要： 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.
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公开(公告)号：US09809700B2
公开(公告)日：2017-11-07
申请号：US15113081
申请日：2015-06-10
发明人： Akishige Seo , Hidekazu Kurimoto
CPC分类号： 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
摘要： 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.
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公开(公告)号：US09745464B2
公开(公告)日：2017-08-29
申请号：US14652065
申请日：2013-02-07
发明人： Yueshan He , Shiguo Su
IPC分类号： C08L63/00 , H05K1/03 , C08L71/00 , B32B15/092 , C08J5/24 , B32B15/16 , B32B27/20 , C08G59/50 , C08G59/62 , C08L61/06 , H05K3/02
CPC分类号： 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
摘要： 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.
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10.发明申请公开(公告)号：US20170190880A1
公开(公告)日：2017-07-06
申请号：US15397180
申请日：2017-01-03
发明人： A Ra JO , Chanjae AHN , Byunghee SOHN , Kyeong-sik JU
CPC分类号： C08K5/56 , C08G69/32 , C08G73/1003 , C08G73/1039 , C08G73/1042 , C08G73/14 , C08K5/0091 , C08K5/357 , C09B69/10 , C09B69/101 , C09B69/103 , C08L79/08
摘要： 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.
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