公开(公告)号：US12077654B2

公开(公告)日：2024-09-03

申请号：US16565663

申请日：2019-09-10

申请人： GranBio Intellectual Property Holdings, LLC

发明人： Kimberly Nelson ,  Theodora Retsina

IPC分类号： C08L1/02 ,  C08B37/00 ,  C08H8/00 ,  C08J9/00 ,  C08J9/36 ,  C09D101/02 ,  C09D197/00 ,  D21C3/04 ,  D21C9/00 ,  D21C11/00 ,  D21H11/08 ,  D21H19/34

CPC分类号： C08L1/02 ,  C08B37/0057 ,  C08H8/00 ,  C08J9/0061 ,  C08J9/365 ,  C09D101/02 ,  C09D197/005 ,  D21C3/04 ,  D21C9/007 ,  D21C11/0007 ,  D21H11/08 ,  D21H19/34 ,  C08J2301/02 ,  C08J2497/00 ,  Y02P40/40 ,  Y10T428/2933 ,  Y10T428/2991 ,  Y10T442/20

摘要： In some variations, the present invention provides an oil-resistant paperboard material coated with hydrophobic nanocellulose. The paperboard material is free of a fluorocarbon coating. In other variations, an oil-resistant paper is coated with hydrophobic nanocellulose and is free of a fluorocarbon coating. The hydrophobic nanocellulose may include lignin-coated cellulose nanofibrils, lignin-coated cellulose nanocrystals, or a combination thereof. A process for producing these materials is also provided, comprising: fractionating a lignocellulosic biomass feedstock in the presence of an acid, a solvent for lignin, and water, to generate cellulose-rich solids and a liquid containing hemicellulose and lignin, wherein a portion of the lignin deposits onto a surface of the cellulose-rich solids, thereby rendering the cellulose-rich solids at least partially hydrophobic; mechanically treating the cellulose-rich solids to form hydrophobic nanocellulose; and coating a paper or paperboard material with the hydrophobic nanocellulose, to generate an oil-resistant paper or paperboard material.

公开(公告)号：US20180119275A1

公开(公告)日：2018-05-03

申请号：US15853892

申请日：2017-12-25

申请人： Mark S. BRAIMAN

发明人： Mark S. BRAIMAN

IPC分类号： C23C16/26 ,  C23C16/48 ,  C01B32/336 ,  C01B32/05 ,  C07D321/00 ,  C23C18/12 ,  C23C18/14 ,  B01D53/62

CPC分类号： C23C16/26 ,  B01D53/62 ,  C01B32/05 ,  C01B32/336 ,  C07D321/00 ,  C23C16/48 ,  C23C16/482 ,  C23C18/1204 ,  C23C18/1208 ,  C23C18/1245 ,  C23C18/14 ,  Y02P20/134 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T442/2992

摘要： There is described a process for depositing carbon on a surface, comprising, while contacting a mixture of CO2 and Br2 with a polar substrate presenting apposed surfaces, exposing a sufficient area of said mixture in the region of said apposed surfaces to light of sufficient intensity and frequency to result in deposition of carbon on at least some of said apposed surfaces. Other embodiments are also described.

公开(公告)号：US20180057817A1

公开(公告)日：2018-03-01

申请号：US15728474

申请日：2017-10-09

申请人： Emory University

发明人： Kevin Yehl ,  Salaita Khalid

IPC分类号： C12N15/113 ,  C12N15/11 ,  A61K45/06 ,  C12N15/87 ,  A61N5/06 ,  C07H21/02 ,  C07H21/04 ,  A61K48/00 ,  C12Q1/68

CPC分类号： C12N15/113 ,  A61K45/06 ,  A61K47/52 ,  A61K47/6923 ,  A61K48/00 ,  A61N5/062 ,  C07H21/02 ,  C07H21/04 ,  C12N15/111 ,  C12N15/87 ,  C12N2310/12 ,  C12N2310/127 ,  C12N2310/14 ,  C12N2310/351 ,  C12N2310/3511 ,  C12N2320/51 ,  C12Q1/68 ,  Y10T428/2982 ,  Y10T428/2991 ,  C12Q2521/337 ,  C12Q2521/345 ,  C12Q2563/149

摘要： This disclosure relates to particles conjugated to therapeutic nucleic acids. In certain embodiments, the nucleic acid comprises a sequence that catalytically cleaves RNA, e.g., DNAzyme or RNAzyme. In certain embodiments, the particles contain nucleic acids with both DNAzyme and/or RNAzyme and siRNA sequences. The cleaving nucleic acids optionally comprise a sequence functioning to hybridize to a target of interest and/or the particles are further conjugated to a targeting moiety. In certain embodiments, conjugated particles are used in the treatment or prevention of cancer or viral infections or bacterial infections. In certain embodiments, conjugated particles are used in detecting metal ions and other small molecule analyte.

公开(公告)号：US09902619B2

公开(公告)日：2018-02-27

申请号：US14246364

申请日：2014-04-07

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jae-young Choi ,  Hyeon-Jin Shin ,  Seon-mi Yoon

IPC分类号： B32B5/16 ,  C01B3/00 ,  C01B31/04 ,  B82Y30/00 ,  B82Y40/00 ,  G02B6/032 ,  C01B32/184

CPC分类号： C01B32/184 ,  B82Y30/00 ,  B82Y40/00 ,  C01B3/0015 ,  C01B2204/02 ,  C01B2204/04 ,  G02B6/032 ,  Y02E60/328 ,  Y10T428/2982 ,  Y10T428/2991

摘要： Provided is a process for economically preparing a graphene shell having a desired configuration which is applicable in various fields wherein in the process the thickness of the graphene shell can be controlled, and a graphene shell prepared by the process.

公开(公告)号：US09872942B2

公开(公告)日：2018-01-23

申请号：US15151631

申请日：2016-05-11

申请人： Bactiguard AB

发明人： Mattias Ohrlander ,  Billy Södervall

IPC分类号： A61L31/08 ,  A01N59/16 ,  A61L2/23 ,  A61L27/30 ,  A61L2/238 ,  A61L27/50 ,  A61L29/10 ,  A61L33/00 ,  B32B5/16 ,  B32B27/00 ,  C23C18/16 ,  C23C18/18 ,  C23C18/42 ,  C23C18/44 ,  C23C26/00 ,  C23C30/00 ,  A01N25/08 ,  A61K9/00 ,  A61K33/24 ,  A61K33/38 ,  B32B5/30 ,  B32B9/00 ,  B32B15/16 ,  B32B27/14 ,  B32B27/16 ,  A61L26/00 ,  B05D3/02 ,  A61L31/02 ,  A61L31/04 ,  A61L31/06

CPC分类号： A61L31/088 ,  A01N25/08 ,  A01N59/16 ,  A61K9/00 ,  A61K33/24 ,  A61K33/38 ,  A61L2/238 ,  A61L26/0004 ,  A61L27/30 ,  A61L27/306 ,  A61L27/50 ,  A61L29/10 ,  A61L29/106 ,  A61L31/022 ,  A61L31/024 ,  A61L31/026 ,  A61L31/042 ,  A61L31/048 ,  A61L31/06 ,  A61L31/08 ,  A61L33/0076 ,  A61L2400/18 ,  A61L2420/02 ,  B05D3/0254 ,  B32B5/16 ,  B32B5/30 ,  B32B9/005 ,  B32B15/16 ,  B32B27/00 ,  B32B27/14 ,  B32B27/16 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2264/105 ,  B32B2307/7145 ,  B32B2307/73 ,  B32B2535/00 ,  C23C18/1635 ,  C23C18/1646 ,  C23C18/1689 ,  C23C18/18 ,  C23C18/42 ,  C23C18/44 ,  C23C26/00 ,  C23C30/00 ,  Y10T428/12569 ,  Y10T428/12875 ,  Y10T428/12896 ,  Y10T428/256 ,  Y10T428/27 ,  Y10T428/273 ,  Y10T428/29 ,  Y10T428/2991 ,  Y10T428/31667 ,  Y10T428/31678 ,  A01N25/10 ,  A01N25/34 ,  A01N2300/00

摘要： The invention concerns a substrate with an electron donating surface with metal particles on the surface. The particles comprise palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, and platinum. The amount of said metal particles is from about 0.001 to about 8 μg/cm2. Examples of coated objects include contact lenses, pacemakers, pacemaker electrodes, stents, dental implants, rupture nets, rupture mesh, blood centrifuge equipment, surgical instruments, gloves, blood bags, artificial heart valves, central venous catheters, peripheral venous catheters, vascular ports, haemodialysis equipment, peritoneal dialysis equipment, plasmapheresis devices, inhalation drug delivery devices, vascular grafts, arterial grafts, cardiac assist devices, wound dressings, intermittent catheters, ECG electrodes, peripheral stents, bone replacing implants, orthopedic implants, orthopedic devices, tissue replacing implants, intraocular lenses, sutures, needles, drug delivery devices, endotracheal tubes, shunts, drains, suction devices, hearing aid devices, urethral medical devices, and artificial blood vessels.

公开(公告)号：US09865449B2

公开(公告)日：2018-01-09

申请号：US14235809

申请日：2012-06-25

申请人： Renate Hirrle ,  Armin Konrad ,  Robert Otto ,  Joerg Strauss

发明人： Renate Hirrle ,  Armin Konrad ,  Robert Otto ,  Joerg Strauss

IPC分类号： H01J61/42 ,  H01J61/44 ,  C09K11/02 ,  C09K11/08 ,  C09K11/76 ,  C09K11/77

CPC分类号： H01J61/44 ,  C09K11/025 ,  C09K11/0866 ,  C09K11/76 ,  C09K11/7726 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/7769 ,  C09K11/7771 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7794 ,  C09K11/7795 ,  H01J61/42 ,  Y10T428/2991

摘要： A phosphor for low-pressure discharge lamps is disclosed, wherein the phosphor is present in the form of phosphor grains coated with a protective layer, wherein the protective layer consists of a metal oxide, a metal borate, a metal phosphate or mixtures thereof.

公开(公告)号：US09844968B2

公开(公告)日：2017-12-19

申请号：US14304437

申请日：2014-06-13

申请人： 3DTL, Inc.

发明人： Elizabeth A. Downing

IPC分类号： B42D25/30 ,  C09B67/08 ,  C09C1/00 ,  C09C1/30 ,  C09C3/08 ,  C09D11/037 ,  C09D11/50 ,  C09K9/02 ,  B42D25/29 ,  B42D25/387 ,  G07D7/005 ,  G07D7/1205

CPC分类号： B42D25/30 ,  B42D25/29 ,  B42D25/387 ,  B42D2035/24 ,  C01P2002/84 ,  C09B67/0004 ,  C09C1/00 ,  C09C1/3063 ,  C09C3/08 ,  C09D11/037 ,  C09D11/50 ,  C09K9/02 ,  G07D7/005 ,  G07D7/1205 ,  Y10S428/913 ,  Y10S428/916 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/24901 ,  Y10T428/25 ,  Y10T428/2991

摘要： Methods and systems for optical effects in pigments, inks, and on media. One aspect of this disclosure involves a pigment particle which includes a core, having a fluorescent material and having a spherical shape, and a shell surrounding the core; the shell includes a photochromic material which has a first optical property in a first light source and a second optical property in a second light source which includes a set of wavelengths not sufficiently present in the first light source. The second optical property attenuates an emitted radiation from the fluorescent material. Other aspects are also described.

公开(公告)号：US09833835B2

公开(公告)日：2017-12-05

申请号：US14121416

申请日：2014-09-03

申请人： Iowa State University Research Foundation, Inc.

发明人： Iver E. Anderson ,  Robert L. Terpstra

IPC分类号： C22C5/02 ,  B22F1/00 ,  B22F9/08 ,  C22C1/05 ,  C22C1/10 ,  C22C19/03 ,  C22C9/00 ,  C22C49/02 ,  C22C5/06 ,  C22C32/00

CPC分类号： B22F1/0007 ,  B22F9/082 ,  B22F2009/0888 ,  B22F2009/0896 ,  B22F2207/00 ,  B22F2999/00 ,  C22C1/056 ,  C22C1/1042 ,  C22C5/02 ,  C22C5/06 ,  C22C9/00 ,  C22C19/03 ,  C22C32/00 ,  C22C32/0015 ,  C22C32/0021 ,  C22C49/02 ,  Y10T428/12014 ,  Y10T428/12056 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993 ,  B22F2201/11 ,  B22F2201/03 ,  B22F2201/02 ,  B22F2201/30

摘要： A method of making dispersion-strengthened alloy particles involves melting an alloy having a corrosion and/or oxidation resistance-imparting alloying element, a dispersoid-forming element, and a matrix metal wherein the dispersoid-forming element exhibits a greater tendency to react with a reactive species acquired from an atomizing gas than does the alloying element. The melted alloy is atomized with the atomizing gas including the reactive species to form atomized particles so that the reactive species is (a) dissolved in solid solution to a depth below the surface of atomized particles and/or (b) reacted with the dispersoid-forming element to form dispersoids in the atomized particles to a depth below the surface of said atomized particles. The atomized alloy particles are solidified as solidified alloy particles or as a solidified deposit of alloy particles. Bodies made from the dispersion strengthened alloy particles, deposit thereof, exhibit enhanced fatigue and creep resistance and reduced wear as well as enhanced corrosion and/or oxidation resistance at high temperatures by virtue of the presence of the corrosion and/or oxidation resistance imparting alloying element in solid solution in the particle alloy matrix.

公开(公告)号：US09796916B2

公开(公告)日：2017-10-24

申请号：US15081037

申请日：2016-03-25

申请人： SELF-SUSPENDING PROPPANT LLC

发明人： Robert P. Mahoney ,  David S. Soane ,  Marie K. Herring ,  Kevin P. Kincaid

IPC分类号： B32B5/16 ,  C09K8/62 ,  C09K8/80 ,  E21B43/267 ,  C09K8/68

CPC分类号： C09K8/805 ,  C09K8/685 ,  C09K8/80 ,  E21B43/267 ,  Y10T428/2991 ,  Y10T428/2998

摘要： The present invention provides modified proppants, and methods for their manufacture. In embodiments, the modified proppant comprises a proppant particle and a hydrogel coating, wherein the hydrogel coating is applied to a surface of the proppant particle and localizes on the surface to produce the modified proppant. In embodiments, formulations are disclosed comprising the modified particles, and methods are disclosed for using the formulations.

公开(公告)号：US09777161B1

公开(公告)日：2017-10-03

申请号：US14255992

申请日：2014-04-18

申请人： The United States of America, as represented by the Secretary of the Air Force

发明人： Raymond Campos ,  Andrew Guenthner ,  Timothy Haddad ,  Joseph M. Mabry

IPC分类号： B32B5/16 ,  C08K5/02 ,  C09C3/12 ,  C09C3/06 ,  C08K9/12 ,  C08K7/26 ,  C09C1/30 ,  C08K5/54 ,  C08K9/04

CPC分类号： C09C3/12 ,  B05D1/60 ,  B05D3/104 ,  B05D5/08 ,  B05D2203/30 ,  B05D2518/10 ,  C01P2002/82 ,  C01P2004/50 ,  C01P2006/10 ,  C01P2006/11 ,  C01P2006/12 ,  C08K5/02 ,  C08K5/5406 ,  C08K7/26 ,  C08K9/04 ,  C08K9/12 ,  C09C1/3081 ,  C09C3/063 ,  Y10T428/2991 ,  Y10T428/2995

摘要： Treated, mesoporous aggregates comprising a plurality of coated particles that comprise an inorganic oxide core having a surface area of about 50 to about 500 square meters per gram and a shell or coating consisting of an array of fluoroalkyl molecular chains covalently bonded to the core at a density of at least one chain per square nanometer. The aggregates are formed by the chemical attachment of fluoroalkyl-alkylsilanes after exposure to an alkylamine and followed by an extraction to remove any unbound organic material. The dense packing of molecular chains in the fluoroalkyl shell combined with a mesoporous structure imparts a very low surface energy, a very high specific surface area, and surface texture over a wide range of length scales. Such features are highly desirable for the creation of, for example, superhydrophobic and superoleophobic surfaces, separation media, and release films.