公开(公告)号：US12084573B2

公开(公告)日：2024-09-10

申请号：US17348481

申请日：2021-06-15

申请人： EMS-CHEMIE AG

发明人： Doris Abt ,  Georg Stoeppelmann ,  Botho Hoffmann

IPC分类号： C08L71/12 ,  C08K3/40 ,  C08K7/14

CPC分类号： C08L71/123 ,  C08K3/40 ,  C08K7/14 ,  C08L71/12 ,  C08L2205/025 ,  C08L2205/035 ,  C08L71/12 ,  C08K3/24 ,  C08K7/14 ,  C08L77/00

摘要： The present invention relates to a thermoplastic molding composition comprising:

A mixture of at least one polyamide A1, at least one polyphenylene ether A2 and optionally a compatibilizer A3 and optionally an olefinic and/or vinylaromatic polymer A4;
B 10 to 60% by weight of glass filler, the glass composition of which comprises at least 10% by weight of boron oxide and at most 15% by weight for the sum of magnesium oxide and calcium oxide;
C 1 to 8% by weight of LDS additive;
D 0 to 5% by weight of additives other than components A, B and C;

wherein 80 to 100% by weight of mixture A consists of a mixture M of components A1, A2 and A3 and 0 to 20% by weight of component A4, in each case based on the sum of components M and A4, and wherein the sum of components M and A4 gives 100% by weight of mixture A, and wherein 36 to 92% by weight of mixture M is of component A2, from 8 to 60% by weight of component A1 and from 0 to 4% by weight of component A3, based in each case on the sum of components A1 to A3, and the sum of components A1 to A3 being 100% by weight of the mixture M, and the sum of components A to D being 100% by weight of the molding composition.

公开(公告)号：US20240228777A1

公开(公告)日：2024-07-11

申请号：US18573664

申请日：2022-06-24

申请人： ARKEMA FRANCE

发明人： Thomas PRENVEILLE ,  Marjorie MARCOURT ,  Bertrand VERBAUWHEDE ,  Regis CIPRIANI

IPC分类号： C08L77/00 ,  B29C49/00 ,  B29C49/22 ,  B29K77/00 ,  B29K105/00 ,  B29L31/00 ,  B32B1/08 ,  B32B27/08 ,  B32B27/30 ,  B32B27/34 ,  C08L77/06

CPC分类号： C08L77/00 ,  B32B1/08 ,  B32B27/08 ,  B32B27/306 ,  B32B27/34 ,  C08L77/06 ,  B29C49/0005 ,  B29C49/22 ,  B29K2077/00 ,  B29K2105/0094 ,  B29L2031/7172 ,  B32B2250/24 ,  B32B2307/7244 ,  B32B2439/40

摘要： The present invention relates to a composition for blow-molding or extrusion, in particular blow-molding, comprising by weight: a) from 88 to 99.95%, more particularly from 89 to 99.9%, in particular from 93 to 99.9%, of at least one semicrystalline aliphatic polyamide having a carbon number per nitrogen atom of greater than or equal to 7, more particularly greater than or equal to 8, b) from 0.05% to 10%, more particularly from 0.1% to 9%, in particular from 0.1% to 5% by weight of at least one branching agent chosen from polyepoxides, polyanhydrides, more particularly polymaleic anhydrides and polyepoxides, c) from 0 to 2% of at least one additive, more particularly from 0.1 to 2%, the composition having, after compounding, a melt viscosity of from 10 000 to 300 000 Pa·s, preferably from 15 000 to 220 000 Pa·s, as measured in plane-plane geometry according to standard 6721-10:2015 at a temperature of 250° C., a frequency of 0.292 rad/s and a deformation of 2%, the sum of the constituents a)+b)+c) making 100% by weight.

公开(公告)号：US11981812B2

公开(公告)日：2024-05-14

申请号：US17868835

申请日：2022-07-20

申请人： Celanese Sales Germany GmbH

发明人： Guglielmo Pasetti ,  Holger Brandt

IPC分类号： C08L77/02 ,  C08K3/013 ,  C08K3/016 ,  C08K3/32 ,  C08K3/38 ,  C08K5/00 ,  C08K5/49 ,  C08K5/5353 ,  C08K7/04 ,  C08K7/14 ,  C08K13/04 ,  C08L77/06

CPC分类号： C08L77/02 ,  C08K3/38 ,  C08K5/0066 ,  C08K5/5353 ,  C08K7/14 ,  C08K13/04 ,  C08L77/06 ,  C08K3/013 ,  C08K3/016 ,  C08K3/32 ,  C08K2003/387 ,  C08K5/49 ,  C08K7/04 ,  C08L2201/02 ,  C08L2203/20 ,  C08L2205/02 ,  C08K13/04 ,  C08L77/00 ,  C08K7/04 ,  C08L77/00 ,  C08L77/06 ,  C08L77/02 ,  C08K3/38 ,  C08L77/06

摘要： A polyamide composition comprising a polyamide; a plurality of inorganic fibers; and a flame retardant system comprising a zinc phosphinate and a nitrogen-containing polyphosphate is provided. At thicknesses of from about 0.4 to about 3.2 millimeters, the composition exhibits a Glow Wire Ignition Temperature of about 775° C. or more as determined in accordance with IEC-60695-2-13:2010; a Glow Wire End Product Temperature (without flame) of about 750° C. or more as determined in accordance with IEC-60335-1:2010; a Glow Wire Flammability Index of about 850° C. or more as determined in accordance with IEC-60695-2-12:2010; a V0 rating as determined in accordance with UL94; and/or a comparative tracking index of about 550 volts or more as determined in accordance with IEC 60112:2003.

公开(公告)号：US20240150595A1

公开(公告)日：2024-05-09

申请号：US18544878

申请日：2023-12-19

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Jaqunda Patton ,  Yong Zhang ,  Alexander Guzman ,  Ghulam Maharvi

IPC分类号： C09D11/037 ,  C08F220/20 ,  C08G77/20 ,  C08G77/26 ,  C08G77/28 ,  C08K3/013 ,  C08K5/00 ,  C08L39/06 ,  C08L77/00 ,  C08L83/06 ,  C09D11/102 ,  C09D11/107 ,  G02C7/04

CPC分类号： C09D11/037 ,  C08F220/20 ,  C08G77/20 ,  C08G77/26 ,  C08G77/28 ,  C08K3/013 ,  C08K5/0041 ,  C08L39/06 ,  C08L77/00 ,  C08L83/06 ,  C09D11/102 ,  C09D11/107 ,  G02C7/04

摘要： Provided are ink compositions for making cosmetic contact lenses, as well as cosmetic contact lenses and methods for their preparation and use. The ink composition comprises: (a) a colorant; and (b) a nonreactive hydrophilic polymer.

公开(公告)号：US20240150579A1

公开(公告)日：2024-05-09

申请号：US18385445

申请日：2023-10-31

申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA

发明人： Keisuke KATO ,  Toshiyuki ARIO

IPC分类号： C08L101/06 ,  B32B5/20 ,  B32B27/06 ,  B32B27/32 ,  B32B27/34 ,  B32B37/15 ,  C08J9/34 ,  C08J11/06 ,  C08L23/00 ,  C08L77/00

CPC分类号： C08L101/06 ,  B32B5/20 ,  B32B27/065 ,  B32B27/32 ,  B32B27/34 ,  B32B37/15 ,  C08J9/34 ,  C08J11/06 ,  C08L23/00 ,  C08L77/00 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2266/025 ,  B32B2270/00 ,  B32B2307/558 ,  B32B2323/00 ,  B32B2377/00 ,  C08J2300/106 ,  C08J2323/00 ,  C08J2400/106 ,  C08J2423/00

摘要： A molded body includes a non-foamed design layer, a foamed intermediate layer, and a non-foamed back layer, laminated in this order and formed of a first, second, and third resin compositions, respectively. The first, second, and third resin compositions contain a polyolefin as a main component. The first resin composition is an impact-resistant resin composition including a polyolefin, a polyamide, and a polyolefin-based modified elastomer having a reactive group reactive with the polyamide. A method of producing the molded body includes disposing a first support layer to serve as the design layer and a third support layer to serve as the back layer so as to be spaced apart from and face each other, interposing the second resin composition provided with foamability in a gap between the first and third support layers, and forming the intermediate layer by expanding the gap while causing the second resin composition to foam.

公开(公告)号：US20240131501A1

公开(公告)日：2024-04-25

申请号：US18402535

申请日：2024-01-02

申请人： UChicago Argonne, LLC

发明人： Di-Jia Liu ,  Lina Chong

IPC分类号： B01J31/16 ,  B01J21/18 ,  B01J23/10 ,  B01J23/20 ,  B01J23/28 ,  B01J23/34 ,  B01J23/745 ,  B01J23/75 ,  B01J23/83 ,  B01J23/887 ,  B01J27/24 ,  B01J35/30 ,  B01J35/33 ,  B01J35/58 ,  B01J35/61 ,  B01J35/64 ,  B01J37/04 ,  B01J37/08 ,  B01J37/34 ,  C08L23/08 ,  C08L33/12 ,  C08L33/20 ,  C08L39/06 ,  C08L75/04 ,  C08L77/00

CPC分类号： B01J31/1691 ,  B01J21/185 ,  B01J23/10 ,  B01J23/20 ,  B01J23/28 ,  B01J23/34 ,  B01J23/745 ,  B01J23/75 ,  B01J23/83 ,  B01J23/8871 ,  B01J27/24 ,  B01J35/30 ,  B01J35/33 ,  B01J35/58 ,  B01J35/613 ,  B01J35/615 ,  B01J35/617 ,  B01J35/643 ,  B01J35/647 ,  B01J37/04 ,  B01J37/084 ,  B01J37/348 ,  C08L23/0853 ,  C08L33/12 ,  C08L33/20 ,  C08L39/06 ,  C08L75/04 ,  C08L77/00 ,  B82Y40/00

摘要： A nanofibrous catalyst for in the electrolyzer and methods of making the catalyst. The catalysts are composed of highly porous transition metal carbonitrides, metal oxides or perovskites derived from the metal-organic frameworks and integrated into a 3D porous nano-network electrode architecture. The catalysts are low-cost, highly active toward OER, with excellent conductivity yet resistant to the oxidation under high potential operable under both acidic and alkaline environments.

公开(公告)号：US20240092972A1

公开(公告)日：2024-03-21

申请号：US18517991

申请日：2023-11-22

申请人： Xerox Corporation

发明人： Valerie M. FARRUGIA ,  Yulin WANG ,  Chu Yin HUANG ,  Carolyn Patricia MOORLAG

IPC分类号： C08G69/46 ,  B29B9/16 ,  C08J3/215 ,  C08L77/00

CPC分类号： C08G69/46 ,  B29B9/16 ,  C08J3/215 ,  C08L77/00 ,  B29B2009/163 ,  C08J2377/00

摘要： A method for producing polyamide particles may include: mixing a mixture comprising a polyamide, a carrier fluid that is immiscible with the polyamide, and nanoparticles at a temperature greater than a melting point or softening temperature of the polyamide and at a shear rate sufficiently high to disperse the polyamide in the carrier fluid; cooling the mixture to below the melting point or softening temperature of the polyamide to form solidified particles comprising polyamide particles having a circularity of 0.90 or greater and that comprise the polyamide and the nanoparticles associated with an outer surface of the polyamide particles; and separating the solidified particles from the carrier fluid.

公开(公告)号：US11892104B2

公开(公告)日：2024-02-06

申请号：US17566178

申请日：2021-12-30

申请人： FUJIFILM Corporation

发明人： Yoshihiro Nakai ,  Kiyotaka Fukagawa ,  Nobuharu Takahashi ,  Kazuya Takeuchi

IPC分类号： F16L11/04 ,  C08L75/04 ,  C08L67/00 ,  A61B1/00 ,  B32B1/08 ,  B32B25/08 ,  A61B1/005 ,  C09D167/00 ,  C09D175/04 ,  C09D177/00 ,  C08K5/3435 ,  C08L77/00 ,  C08K5/13

CPC分类号： F16L11/04 ,  A61B1/005 ,  A61B1/0011 ,  B32B1/08 ,  B32B25/08 ,  C08L67/00 ,  C08L75/04 ,  C09D167/00 ,  C09D175/04 ,  C09D177/00 ,  B32B2597/00 ,  C08K5/13 ,  C08K5/3435 ,  C08L77/00

摘要： An endoscope flexible tube having a cylindrical flexible tube base that has flexibility and a resin layer that coats the flexible tube base includes the resin layer, which is a single layer or multiple layers of two or more layers, comprises a layer A which comprises: polyester elastomers, at least one of polyurethane elastomers or polyamide elastomers, and both a hindered phenol compound and a hindered amine compound, wherein the content of the polyester elastomers in the layer A is 55 mass % or more.

公开(公告)号：US11851564B2

公开(公告)日：2023-12-26

申请号：US17094232

申请日：2020-11-10

申请人： Ascend Performance Materials Operations LLC

发明人： Shawn J. Osborn ,  Christopher M. Carter

IPC分类号： C08L77/06 ,  C08K3/16 ,  C08K5/00 ,  C08K5/3492 ,  C08K5/49 ,  C08L77/10 ,  C09K21/10 ,  C09K21/12 ,  C08K3/04 ,  C08K5/098

CPC分类号： C08L77/06 ,  C08K3/04 ,  C08K3/16 ,  C08K5/0066 ,  C08K5/0091 ,  C08K5/098 ,  C08K5/34924 ,  C08K5/34928 ,  C08K5/49 ,  C08L77/10 ,  C09K21/10 ,  C09K21/12 ,  C08L2201/02 ,  C08K3/16 ,  C08L77/00 ,  C08K5/34924 ,  C08L77/00 ,  C08K5/34928 ,  C08L77/00 ,  C08K5/49 ,  C08L77/00 ,  C08K5/0091 ,  C08L77/00

摘要： A low-halogen flame retardant thermoplastic polyamide composition providing improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.

公开(公告)号：US11842827B2

公开(公告)日：2023-12-12

申请号：US18062258

申请日：2022-12-06

申请人： Southwire Company, LLC

发明人： Philip Sasse ,  Terry Chambers ,  Randy D. Kummer ,  John Armstrong ,  David Reece ,  Hai Lam

IPC分类号： H01B13/24 ,  B29C48/06 ,  B29C48/09 ,  B29C48/154 ,  C08K5/20 ,  H01B3/22 ,  H01B3/46 ,  H01B13/14 ,  B29C48/95 ,  C08K5/54 ,  C08L77/00 ,  H01B3/44 ,  H01B7/00 ,  H01B7/02 ,  H01B7/18 ,  H01B7/29 ,  H02G3/04 ,  H01B13/22 ,  B29C48/21 ,  B29C48/29 ,  B29C48/34 ,  B29C48/40 ,  B29C48/285 ,  B29C48/88 ,  B29K23/00 ,  B29K27/06 ,  B29K67/00 ,  B29K77/00 ,  B29K105/00 ,  B29L31/34 ,  B29K105/16 ,  C08G77/04

CPC分类号： H01B13/24 ,  B29C48/06 ,  B29C48/09 ,  B29C48/154 ,  B29C48/95 ,  C08K5/20 ,  C08K5/54 ,  C08L77/00 ,  H01B3/22 ,  H01B3/443 ,  H01B3/445 ,  H01B3/465 ,  H01B7/0009 ,  H01B7/02 ,  H01B7/0216 ,  H01B7/1875 ,  H01B7/292 ,  H01B13/145 ,  H01B13/22 ,  H02G3/0406 ,  B29C48/21 ,  B29C48/288 ,  B29C48/2888 ,  B29C48/29 ,  B29C48/34 ,  B29C48/40 ,  B29C48/911 ,  B29C48/919 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/0005 ,  B29K2105/16 ,  B29L2031/3462 ,  C08G77/04 ,  Y10T29/49117

摘要： Disclosed are cable types, including a type THHN cable, the cable types having a reduced surface coefficient of friction, and the method of manufacture thereof, in which the central conductor core and insulating layer are surrounded by a material containing nylon or thermosetting resin. A silicone based pulling lubricant for said cable, or alternatively, erucamide or stearyl erucamide for small cable gauge wire, is incorporated, by alternate methods, with the resin material from which the outer sheath is extruded, and is effective to reduce the required pulling force between the formed cable and a conduit during installation.