公开(公告)号：US10385234B2

公开(公告)日：2019-08-20

申请号：US15329311

申请日：2015-07-28

申请人： AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.Á.R.L.

发明人： Ralf Grottenmüller ,  Rosalin Karunanandan ,  Fumio Kita ,  Helmut Lenz ,  Dieter Wagner ,  Andreas Dresel

IPC分类号： C09D183/16 ,  C09D7/62 ,  C08G77/62 ,  C08L83/16 ,  C08K9/04 ,  H01L23/29 ,  C09D7/40 ,  C09D5/22 ,  C09K11/00 ,  H01L33/50 ,  H01L33/56 ,  C08K3/013 ,  C08K3/20 ,  C08K5/00 ,  C08K9/06

摘要： The invention relates to the use of a hybrid material comprising a) an organopolysilazane material and b) at least one surface-modified nanoscale inorganic oxide as coating material for producing transparent layers having a thickness of less than 500 μm in optoelectronic components.

公开(公告)号：US20190232557A1

公开(公告)日：2019-08-01

申请号：US16261535

申请日：2019-01-29

申请人： Massachusetts Institute of Technology

发明人： Anastasios John Hart ,  Justin Douglas Beroz ,  Alvin Thong Lip Tan

IPC分类号： B29C64/165 ,  C09D5/22 ,  C09D1/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/20 ,  B29C64/393 ,  B33Y70/00

CPC分类号： B29C64/165 ,  B29C64/20 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  C09D1/00 ,  C09D5/22

摘要： Disclosed are methods for building colloidal solids by precipitation from a liquid bridge using a needle through which a colloidal particle suspension is dispensed onto a substrate in a temperature-controlled environment. The substrate can rest on a motion-controlled stage, and freeform shapes can be built by coordinating the motion of the stage with the rate of dispense of colloidal particle suspension. Aspects include a scaling law that governs the rate of assembly and a direct-write colloidal assembly process that combines self-assembly with direct-write 3D printing, and can be used to build exemplary freestanding structures using a diverse materials, such as polystyrene, silica and gold particles. Additionally, disclosed are methods for predicting and eliminating cracking by a geometric relationship between particle size and structure dimensions, enabling the production of macroscale, crack-free colloidal crystals.

公开(公告)号：US10256408B2

公开(公告)日：2019-04-09

申请号：US15266532

申请日：2016-09-15

申请人： Merck Patent GmbH

发明人： Mark James ,  Magda Goncalves-Miskiewicz ,  Philip E. May ,  Lana Nanson ,  Ruth Effenberger ,  Edgar Kluge

IPC分类号： H01L51/00 ,  C08G61/12 ,  C09D5/22 ,  C09D5/24 ,  C09D165/00 ,  C09K11/02 ,  C09K11/06 ,  H01L51/05 ,  H01L51/50 ,  H01L51/42

摘要： The present invention relates to novel compositions comprising an organic semiconductor (OSC) and one or more organic solvents. The composition is solid at a temperature of 25° C. and fluid at a higher temperature and the boiling point of the solvent is at most 400° C. Furthermore, the present invention describes the use of these compositions as inks for the preparation of organic electronic (OE) devices, especially organic photovoltaic (OPV) cells and OLED devices, to methods for preparing OE devices using the novel compositions, and to OE devices, OLED devices and OPV cells prepared from such methods and compositions.

公开(公告)号：US10238476B2

公开(公告)日：2019-03-26

申请号：US15584174

申请日：2017-05-02

申请人： DENTSPLY SIRONA INC.

发明人： Naim Karazivan ,  Hui Lu ,  Thomas Ertl

IPC分类号： A61C13/15 ,  G01N21/64 ,  C09D5/22 ,  A61C13/00 ,  A61B5/00 ,  B33Y10/00 ,  B33Y80/00 ,  A61C5/30 ,  A61K6/00 ,  A61K6/02 ,  A61K6/083 ,  B33Y30/00 ,  A61C13/09 ,  A61C5/70 ,  A61C5/77 ,  B29C64/129 ,  A61C7/14 ,  A61C7/16 ,  B29L31/00

摘要： A method of attaching a dental article to the surface of a tooth includes providing the dental article and applying a coating including upconversion phosphors to a surface of the dental article. The method also includes applying a dental cement composition to the surface of the tooth and placing the dental article on the surface of the tooth such that the coating is adjacent the dental cement composition. The dental cement composition includes a polymerizable resin and a photoinitiator and is substantially free of upconversion phosphors. The method further includes irradiating the coating with a radiation source that emits radiation at a pre-determined fixed wavelength that causes the upconversion phosphors to emit radiation at an activation wavelength of the dental cement composition photoinitiator such that the dental cement composition cures in a region adjacent the coating and removing remaining uncured dental cement composition outside the dental article from the tooth.

公开(公告)号：US20190055467A1

公开(公告)日：2019-02-21

申请号：US15539524

申请日：2015-12-24

申请人： KURARAY CO., LTD.

发明人： Masahiko OTA ,  Yasutaka INUBUSHI ,  Ryoichi SASAKI ,  Yasushi MORIHARA ,  Masakazu NAKAYA

IPC分类号： C09K11/70 ,  C09K11/08 ,  C09K11/02 ,  C09D5/22 ,  C09D7/40 ,  C09D129/04 ,  C09D171/02 ,  H01L33/50

摘要： The present invention relates to a fluorescent quantum dot-containing electronic device including a protective sheet. The protective sheet includes a multilayer structure (W) including a base (X) and a layer (Y) stacked on the base (X), the layer (Y) contains a reaction product (D) of an aluminum-containing compound (A) and a phosphorus compound (B), and the reaction product (D) has an average particle diameter of 5 to 50 nm.

公开(公告)号：US20180334576A1

公开(公告)日：2018-11-22

申请号：US15983801

申请日：2018-05-18

申请人： HONEYWELL INTERNATIONAL INC.

发明人： JEFFREY PRATT ,  GARY MARTIN ,  KARL J. SMITH ,  ERIC RAINAL ,  ROBERT CATENA

IPC分类号： C09D5/22 ,  C09D127/12 ,  C09K11/02 ,  C09K11/06 ,  C08J7/04

CPC分类号： C09D5/22 ,  C08J7/042 ,  C08J2327/12 ,  C08J2427/12 ,  C08K5/56 ,  C09D127/12 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/182

摘要： Luminescent compositions are provided having improved color intensity and articles incorporating said luminescent compositions as security taggants, for example as anti-counterfeiting components in pharmaceutical packaging applications, or as aesthetic colorants that are generally usable in any application where luminescent coloration is desired. The luminescent compositions incorporate a particulate fluoropolymer that is blended with one or more luminescent pigments and/or luminescent dyes. These components are provided in a liquid medium in which the fluoropolymer particles are dispersed and with which the pigment(s)/dye(s) may or may not be soluble.

公开(公告)号：US10131838B2

公开(公告)日：2018-11-20

申请号：US14675328

申请日：2015-03-31

申请人： The Regents of the University of California

发明人： Paul H. Berdahl

IPC分类号： C09K11/64 ,  C09D5/22 ,  C09D5/32 ,  C09K11/68 ,  C09K11/77 ,  C09K11/54 ,  C09K11/88 ,  C09K11/56

摘要： The present invention provides for a composition comprising a pigment, wherein the composition is suitable for coating a surface that is, or is expected to be, exposed to the sun. The pigment comprises particles that fluoresce in sunlight, thereby remaining cooler in the sun than coatings pigmented with non-fluorescent particles. The particles comprise solids that fluoresce or glow in the visible or near infrared (NIR) spectra, or that fluoresce when doped. Suitable dopants include, but are not limited to, ions of rare earths and transition metals.

公开(公告)号：US10083774B2

公开(公告)日：2018-09-25

申请号：US14412240

申请日：2013-07-03

申请人： LMS Co., Ltd.

发明人： Doo Hyo Kwon ,  Jeong Og Choi ,  Oh Kwan Kwon

IPC分类号： H01B1/06 ,  H01B1/08 ,  H01B1/10 ,  C08K5/5415 ,  C09C3/12 ,  C09D5/22 ,  C09D5/24 ,  C09K11/02 ,  C09K11/08 ,  H01L29/06 ,  H01L29/12 ,  H01L33/50 ,  H01L33/56 ,  H01B1/20 ,  C08J5/18 ,  B82Y10/00 ,  H01L29/22 ,  B82Y20/00

CPC分类号： H01B1/06 ,  B82Y10/00 ,  B82Y20/00 ,  C08J5/18 ,  C08K5/5415 ,  C09C3/12 ,  C09D5/22 ,  C09D5/24 ,  C09K11/025 ,  C09K11/08 ,  H01B1/08 ,  H01B1/10 ,  H01B1/20 ,  H01L29/0665 ,  H01L29/127 ,  H01L29/22 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/507 ,  H01L33/56 ,  Y10S977/774

摘要： The present invention provides a quantum dot encapsulated by a siloxane including an alkyl group having 4 or more carbon atoms, a composition including the same, and a device to which the composition is applied, and when the encapsulated quantum dot is used, quantum yield and dispersion stability may be enhanced.

公开(公告)号：US20180251678A1

公开(公告)日：2018-09-06

申请号：US15704364

申请日：2017-09-14

申请人： Council of Scientific & Industrial Research

发明人： Binoy Kumar SAIKIA ,  Tonkeswar DAS ,  Sonali ROY ,  Bardwi NARZARY ,  Hari Prasanna DEKABORUAH ,  Manobjyoti BORDOLOI ,  Jiumoni LAHKAR ,  Dipankar NEOG ,  Danaboyina RAMAIAH

IPC分类号： C09K11/65 ,  C01B32/15 ,  C01B32/184 ,  C09D5/22 ,  C09D7/12 ,  G01N33/58

CPC分类号： C09K11/65 ,  B82Y20/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/184 ,  C01B32/20 ,  C01P2004/64 ,  C01P2006/60 ,  C08K3/04 ,  C09D5/22 ,  C09D7/67 ,  G01N33/582 ,  G01N33/587 ,  Y10S977/734 ,  Y10S977/774 ,  Y10S977/842 ,  Y10S977/90 ,  Y10S977/92 ,  Y10S977/95

摘要： The present invention relates to a process for the preparation of blue-fluorescence emitting carbon dots (CDTs) from sub-bituminous tertiary high sulfur Indian coals. More particularly, the present invention relates to the production of characteristics carbon dots from low-quality Indian coals by an ultrasonic-assisted wet-chemical method. Also, the present invention provides a simple and environmentally benign method for fabrication of characteristics and size-controlled carbon dots.

公开(公告)号：US20180230377A1

公开(公告)日：2018-08-16

申请号：US15880879

申请日：2018-01-26

申请人： Rohm and Haas Electronic Materials LLC ,  Dow Global Technologies LLC

发明人： Liang Chen ,  Leslie E. O'Leary ,  Zhifeng Bai ,  Yuming Lai ,  Jake Joo

IPC分类号： C09K11/02 ,  C09K11/88 ,  C09K11/70 ,  C08F220/16 ,  C09D5/22 ,  C09D5/24 ,  C09D133/06 ,  B01D15/08

摘要： The present invention provides methods for making polymerizable monomer compositions comprising purifying a (b) monomer mixture of (i) one or more monomers having at least two polymerizable vinyl groups and (ii) one or more monomers having a single polymerizable vinyl group as part of a (meth)acrylate ester group by any one or more of treating the monomer mixture in an activated porous alumina or silica column, sieve drying the monomer mixture in a vacuum followed by drying over dried molecular sieves having average pore sizes of from 2 to 20 Angstroms, freeze-pump-thaw (FPT) treating by freezing the monomer mixture in a vessel or container to a temperature below −75° C., degassing the monomer mixture by application of vacuum in the range of 102 to 10−2 Pa, sealing the vessel or container under vacuum, and thawing the composition to room temperature; and, combining in an inert gas atmosphere the resulting monomer mixture (b) with a composition (a) of quantum dots in dry form or organic solvent solution.