In a first aspect, a current collector includes a polymer film, a first metal layer adhered to the polymer film, and a second metal layer adhered to the polymer film on a side opposite the first metal layer. The polymer film includes an electrically conductive filler and has a surface resistivity of 1 Megaohm/square or less. The first and second metal layers each have a thickness of 3 μm or less. The current collector has a mid-discharge voltage that is at least 20% lower when compared to an untreated battery-grade copper foil, based on a standard lithium-ion battery half-cell test at a temperature of 25° C. and discharge rate of 2 C or greater.
In a first aspect, a clad includes a polymer film and a first metal layer adhered to the polymer film. The polymer film includes an electrically conductive filler and has a surface resistivity of 1 Megaohm/square or less. The first metal layer has a thickness of 100 μm or less. The clad has less than 15 ppm of Pd. The metal layer is formed on the polymer film by directly electrochemically depositing the first metal layer on the polymer film.
The present invention discloses an electrodeposited copper foil with a uniform matte surface. The electrodeposited copper foil of the present invention has an average thickness (TAve) of about 30 μm to about 400 μm; and the matte surface of the present electrodeposited copper foil has a uniformity factor (UF) of 5.5 μm or less.
The present invention discloses an electrodeposited copper foil with a uniform matte surface. The electrodeposited copper foil of the present invention has an average thickness (TAve) of about 30 μm to about 400 μm; and the matte surface of the present electrodeposited copper foil has a uniformity factor (UF) of 5.5 μm or less.
Also disclosed are methods for manufacturing the present electrodeposited copper foils and articles made therefrom.
The present disclosure relates to a coating composition comprising polyvinyl fluoride (PVF), an acrylic copolymer comprising amine and/or hydroxyl functional groups, and an isocyanate or melamine crosslinker with groups that are reactive towards amine or hydroxyl groups. Also disclosed herein are dried or cured coatings resulting from the coating composition, substrates coated with such coating compositions, the resulting dried and/or cured coated substrates, and methods of coating such substrates.
C09D 127/14 - Homopolymères ou copolymères du fluorure de vinyle
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 7/48 - Stabilisants contre la dégradation par l’oxygène, la chaleur ou la lumière
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 133/04 - Homopolymères ou copolymères d'esters
C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
The present disclosure pertains to an aqueous inkjet ink containing a pigment as colorant, a polymeric dispersant, a polyurethane binder, and an aqueous vehicle. The inks show improved properties for printing on low and non-absorption substrates.
09 - Appareils et instruments scientifiques et électriques
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
thermal transfer and electromagnetic radiation pastes for use in electronic devices; silicone or organic based led packages used as optical encapsulants and lenses for high brightness led (hb led) devices; silicone or organic based optical semiconductor luminous element packages used as optical encapsulants and lenses for high brightness led (hb led) devices; copper clad laminates for use in the manufacture of printed circuit board applications; chemical analyzers for controlling the composition of metal plating solutions; photovoltaic cells and modules; photovoltaic solar modules; electric resistors, capacitors, condensers, circuit boards; light transmitting component of an integrated circuit or printed wiring board; integrated circuits, printed circuits; semi-conductors; diodes; wafers; electric resistance; condensers (capacitors); phototubes; coated and laminated flexible composites for use in printed circuitry; other electronic circuits and other electronic applied electronic machines and instruments; wave guides, optical coatings, optical films, optical lenses, optical gratings, other light transmitting structures, electric wire and cables, optical apparatus and instruments, electrocommunication machines and apparatus, electronic machines, apparatus and their parts; thermoplastic mounting brackets and hardware for attaching antennas to vehicles; patterned surface elastomeric sheet material and raw elastomeric pellets that inhibit the reflection and transmission of electromagnetic radiation; transformers; sensors; magnetic materials and devices; circuit boards with integrated circuits; electric regulators; electric switches; electrical connectors; resistive materials; anti-radio interference equipment (electronics); control boards (electrical); pottery filters; radio anti-jamming filters; electronic connectors and terminals; partially assembled and assembled electronic display panels; computer touch screens; electronic display; lcd display; optical glass; Peltier cooling and heating apparatus; electrically operated master control units, braking systems, collision avoidance systems and related software for use in the materials handling industry; electronic equipment and vehicle collision avoidance systems; computer hardware, namely, wireless modules; wireless transmitters and receivers; ramp (range amplified multipoint) modules, namely, transceivers for wireless communication and data transfer; antennas; power chargers for mobile electronics; battery components, namely, connectors, terminals, leads, vent caps, connector clamps, battery boxes and expandable rack components for batteries; splitters and couplers for antenna systems; computer electrical and electronic asset tracking devices, namely, position tracking devices; radio remote control systems for controlling machines, equipment and vehicles comprised of remote control units, digital signal and data processing software; video systems consisting of video cameras, monitors, recorders and video transmission apparatus; underground communications systems, namely, consisting of video cameras, monitors, recorders and video transmission apparatus; apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters; thermoelectric assemblies, namely, apparatus for the conversion of electrical energy to cool, heat or temperature stabilize electronics or enclosures; thermoelectric modules, namely, semiconductor-based devices for the conversion of electrical energy to cool, heat or temperature stabilize electronics; heat exchangers not being parts of machines, namely, recirculating liquid to air heat exchangers; electrical contacts for electronic devices, namely, ferrite contacts, ferrite power filters, ferrite signal filters, ferrite noise suppressors; ferrite chip beads; alarm systems and parts and fittings therefore; flexible circuits; thermally conductive devices for use in cooling electronics; signal propagation and attenuation devices for wired and wireless devices; heat sinks for use in electrical and electronic apparatus and instruments; electrically and electro-magnetically operated locks (sold complete), and optical apparatus for viewing through closed doors; electrical and electronic locks; electrical and electronic access control systems; electronic keys; and parts and fittings therefore; intruder alarm apparatus (other than anti-theft warning devices for vehicles) and parts and fittings therefor but not including electrical plugs, sockets, connectors, inlets or conduit boxes, or any goods of the same description as any of these excluded goods; printed circuit board shields, made primarily of metal; network communication equipment; aerials; radios; intercommunication apparatus; transmitters (telecommunication); satellite navigational apparatus; global positioning system (gps) apparatus; transmitters of electronic signals; quantum dots; crystalline semi-conductor material for use in electronic displays; electronic display interfaces; plasma display panels (electronic apparatus), electronic liquid crystal display (lcd) panels, electronic liquid crystal display (lcd) screens; organic light emitting diodes (oleds); thermally conductive laminate for use in power electronics; thermal transfer and electromagnetic radiation consuming pads and pastes for use in electronic devices; heat transfer pads. polyimide laminates; electromagnetic interference shielding gaskets; flexible composites for use in manufacturing; acrylic acetate tape; nano tape; electromagnetic and thermal interface shielding materials for telecommunication and electronic machines/apparatus; thermally conductive plastics; flexible films; thermoplastic elastomer resins; thermally conductive tape for electromagnetic radiation shielding in electronic products; electromagnetic wave absorbing sheets; electrically conductive tapes for electromagnetic radiation shielding in electronic products and devices; insulating and protective interlayer dielectric materials and coatings for use in integrated circuits, semiconductor devices; adhesive tape (not for home or stationary use).
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Industrial chemicals; Chemical slurries for polishing semiconductors; Chemical source material for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors; Ceramic compositions in the solid state for manufacture of fibrous monolithic ceramic compartments for use in high temperature applications; Anti-static preparations for industrial purposes; Galvanizing preparations; Chemical diffusing agents for use in the manufacture of semiconductors; Chemical compositions for metal plating; Industrial adhesives; Thermal paste; Artificial resins, unprocessed
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
(1) Industrial chemicals; chemical slurries for polishing semiconductors and electronic substrates; chemical raw material for depositing thin films on semiconductor wafers in semiconductor production; industrial and scientific chemicals, namely liquid crystals for use in the manufacture of liquid crystal display (LCD) devices and instruments; composites for the manufacture of technical ceramics; coating agents for static occurrence control; galvanizing preparations; surface treatment chemicals for use in the manufacture of semiconductors; chemicals for deposition of metallic and dielectric materials for use in the manufacture of semiconductors; imaging chemicals for use in the manufacture of semiconductors; developers for the manufacture of semiconductors; strippers for the manufacture of semiconductors; chemicals used for metal plating; industrial pastes and adhesives (not for stationery or household purposes); thermal paste; unprocessed artificial resins.
(2) Chemicals for polishing semiconductors; slurries for polishing semiconductors; slurries for polishing electronic substrates; abrasive and non-abrasive based polishing slurries; abrasives; polishing slurries; chemical agents for polishing; abrasive paper; abrasive cloth; abrasive pads; polishing cloth; polishing preparations; polishing agents for glass; polishing agents for electronic components and substrates; polishing agents for computer parts; polishing agents for optical components; cleaning preparations, cleaning preparations for glass; scouring solutions.
(3) Thermal transfer and electromagnetic radiation pastes for use in electronic devices; silicone or organic based led packages used as optical encapsulants and lenses for high brightness led (hb led) devices; silicone or organic based optical semiconductor luminous element packages used as optical encapsulants and lenses for high brightness led (hb led) devices; copper clad laminates for use in the manufacture of printed circuit board applications; chemical analyzers for controlling the composition of metal plating solutions; photovoltaic cells and modules; photovoltaic solar modules; electric resistors, capacitors, condensers, circuit boards; light transmitting component of an integrated circuit or printed wiring board; integrated circuits, printed circuits; semi-conductors; diodes; wafers; electric resistance; condensers (capacitors); phototubes; coated and laminated flexible composites for use in printed circuitry; other electronic circuits and other electronic applied electronic machines and instruments; wave guides, optical coatings, optical films, optical lenses, optical gratings, other light transmitting structures, electric wire and cables, optical apparatus and instruments, electrocommunication machines and apparatus, electronic machines, apparatus and their parts; thermoplastic mounting brackets and hardware for attaching antennas to vehicles; patterned surface elastomeric sheet material and raw elastomeric pellets that inhibit the reflection and transmission of electromagnetic radiation; transformers; sensors; magnetic materials and devices; circuit boards with integrated circuits; electric regulators; electric switches; electrical connectors; resistive materials; anti-radio interference equipment (electronics); control boards (electrical); pottery filters; radio anti-jamming filters; electronic connectors and terminals; partially assembled and assembled electronic display panels; computer touch screens; electronic display; lcd display; optical glass; Peltier cooling and heating apparatus; electrically operated master control units, braking systems, collision avoidance systems and related software for use in the materials handling industry; electronic equipment and vehicle collision avoidance systems; computer hardware, namely, wireless modules; wireless transmitters and receivers; ramp (range amplified multipoint) modules, namely, transceivers for wireless communication and data transfer; antennas; power chargers for mobile electronics; battery components, namely, connectors, terminals, leads, vent caps, connector clamps, battery boxes and expandable rack components for batteries; splitters and couplers for antenna systems; computer electrical and electronic asset tracking devices, namely, position tracking devices; radio remote control systems for controlling machines, equipment and vehicles comprised of remote control units, digital signal and data processing software; video systems consisting of video cameras, monitors, recorders and video transmission apparatus; underground communications systems, namely, consisting of video cameras, monitors, recorders and video transmission apparatus; apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters; thermoelectric assemblies, namely, apparatus for the conversion of electrical energy to cool, heat or temperature stabilize electronics or enclosures; thermoelectric modules, namely, semiconductor-based devices for the conversion of electrical energy to cool, heat or temperature stabilize electronics; heat exchangers not being parts of machines, namely, recirculating liquid to air heat exchangers; electrical contacts for electronic devices, namely, ferrite contacts, ferrite power filters, ferrite signal filters, ferrite noise suppressors; ferrite chip beads; alarm systems and parts and fittings therefore; flexible circuits; thermally conductive devices for use in cooling electronics; signal propagation and attenuation devices for wired and wireless devices; heat sinks for use in electrical and electronic apparatus and instruments; electrically and electro-magnetically operated locks (sold complete), and optical apparatus for viewing through closed doors; electrical and electronic locks; electrical and electronic access control systems; electronic keys; and parts and fittings therefore; intruder alarm apparatus (other than anti-theft warning devices for vehicles) and parts and fittings therefor but not including electrical plugs, sockets, connectors, inlets or conduit boxes, or any goods of the same description as any of these excluded goods; printed circuit board shields, made primarily of metal; network communication equipment; aerials; radios; intercommunication apparatus; transmitters (telecommunication); satellite navigational apparatus; global positioning system (gps) apparatus; transmitters of electronic signals; quantum dots; crystalline semi-conductor material for use in electronic displays; electronic display interfaces; plasma display panels (electronic apparatus), electronic liquid crystal display (lcd) panels, electronic liquid crystal display (lcd) screens; organic light emitting diodes (oleds); thermally conductive laminate for use in power electronics; thermal transfer and electromagnetic radiation consuming pads and pastes for use in electronic devices; heat transfer pads.
(4) Polyimide laminates; electromagnetic interference shielding gaskets; flexible composites for use in manufacturing; acrylic acetate tape; nano tape; electromagnetic and thermal interface shielding materials for telecommunication and electronic machines/apparatus; thermally conductive plastics; flexible films; thermoplastic elastomer resins; thermally conductive tape for electromagnetic radiation shielding in electronic products; electromagnetic wave absorbing sheets; electrically conductive tapes for electromagnetic radiation shielding in electronic products and devices; insulating and protective interlayer dielectric materials and coatings for use in integrated circuits, semiconductor devices; electromagnetic interference shielding gaskets; adhesive tape (not for home or stationary use).
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Industrial chemicals; chemical slurries for polishing semiconductors and electronic substrates; chemical raw material for depositing thin films on semiconductor wafers in semiconductor production; industrial and scientific chemicals, namely liquid crystals for use in the manufacture of liquid crystal display (LCD) devices and instruments; composites for the manufacture of technical ceramics; coating agents for static occurrence control; galvanizing preparations; surface treatment chemicals for use in the manufacture of semiconductors; chemicals for deposition of metallic and dielectric materials for use in the manufacture of semiconductors; imaging chemicals for use in the manufacture of semiconductors; developers for the manufacture of semiconductors; strippers for the manufacture of semiconductors; chemicals used for metal plating; industrial pastes and adhesives (not for stationery or household purposes); thermal paste; unprocessed artificial resins; chemicals for polishing semiconductors; slurries for polishing semiconductors; slurries for polishing electronic substrates; chemical agents for polishing. Abrasive and non-abrasive based polishing slurries; abrasives; polishing slurries; abrasive paper; abrasive cloth; polishing preparations; polishing agents for glass; polishing agents for electronic components and substrates; polishing agents for computer parts; polishing agents for optical components; cleaning preparations, cleaning preparations for glass; scouring solutions. Abrasive pads; polishing cloth.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Adhesive tapes, other than stationery and not for medical or household purposes; Electromagnetic interference shielding gaskets; Electroconductive tapes for electromagnetic shielding in electronic devices; Conductive tape for electromagnetic radiation shielding in electronic products; Electromagnetic wave absorbing sheets; Insulating and protective interlayer dielectric materials and coatings for use in integrated circuits, semiconductor devices, computer disk drives and other computer hardware; Electromagnetic interference (EMI) shielding films; Low friction polymer laminates for use in the manufacture of ELECTRONIC DEVICES
09 - Appareils et instruments scientifiques et électriques
Produits et services
Photovoltaic cells and modules; Photovoltaic solar modules for production of electricity; Electric resistors; Electric capacitors; Electrical circuit boards; Integrated circuits; Printed circuits; Semiconductors; Diodes; Wafers for integrated circuits; Electric resistances; Condensers; Optical lenses; Electric cables and wires; Transformers; Circuit boards provided with integrated circuits; Electric switches; Electric connectors; Electronic apparatus, namely, plasma display panels; Touch screens; Electronic apparatus, namely, electronic display boards, plasma display boards, electronic display screens; LCDs; Optical glasses; Apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters; Control units for regulating start-up electrical motors; Brake controllers; Safety and driving assistant system for mobile vehicles and vessels comprised of electronic proximity sensors and switches, high-resolution cameras, integrated circuits for the purpose of imaging processing, and display monitors; Wireless transmitters and receivers; Antennas; Portable power chargers; Component parts of batteries, namely, vent caps; Battery terminals; Battery terminal connector clamps; Battery leads; Battery boxes; Racks for batteries; Remote controls for RADIOS; Laboratory apparatus and instruments for the exchange of substances and heat; Alarm monitoring systems; Flexible circuit boards; Heat sinks for use in electronic components; Electric locks; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Aerials; Global positioning system (GPS) apparatus; Quantum dots, namely, crystalline semi-conductor material; Electronic display interfaces; Organic light emitting diodes (OLED); Electronic key fobs being remote control apparatus; Computer disc drives; Computer hardware; Semiconductor devices
The present invention discloses an ultrathin copper foil without a carrier, that has an area weight of about 50 g/m2 or less; a nominal thickness of about 5.0 μm or less; a tensile strength of about 40 Kgf/mm2 or more; and a loop stiffness of 2 mN or more.
The present invention discloses an ultrathin copper foil without a carrier, that has an area weight of about 50 g/m2 or less; a nominal thickness of about 5.0 μm or less; a tensile strength of about 40 Kgf/mm2 or more; and a loop stiffness of 2 mN or more.
Also disclosed are methods for manufacturing the present ultrathin copper foils, surface-treated ultrathin copper foils and articles made therefrom.
DuPont Specialty Materials Korea Ltd. (République de Corée)
DuPont Electronics, Inc (USA)
Inventeur(s)
Doh, Yoo-Jin
Kim, Chi-Sik
Lee, Soo-Yong
Yoo, Seung-Hoon
Diev, Viacheslav V.
Mclaren, Charles D.
Zou, Yunlong
Seo, Mi-Ran
Kondakov, Denis Yurievich
Abrégé
The present disclosure relates to a plurality of light-emitting materials, an organic electroluminescent compound, and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound or a specific combination of compounds according to the present disclosure as a host material and/or a dopant material, it is possible to provide an organic electroluminescent device having improved driving voltage, luminous efficiency and/or lifetime properties compared to conventional organic electroluminescent devices.
H10K 85/60 - Composés organiques à faible poids moléculaire
C07D 307/77 - Composés hétérocycliques contenant des cycles à cinq chaînons comportant un atome d'oxygène comme unique hétéro-atome du cycle condensés en ortho ou en péri avec des carbocycles ou avec des systèmes carbocycliques
C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
H10K 50/11 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL]
In a first aspect, an electrically insulated wire or cable includes a stranded conductor, an inner wrap around the stranded conductor and an outer wrap around the inner wrap. The inner wrap includes a base film tape, wherein the base film tape includes a polyimide film having an electrically insulative, corona resistant composite filler, a first fluoropolymer coating adhered to a first side of the polyimide film and a second fluoropolymer coating adhered to a second side of the polyimide film. The outer wrap includes a fluoropolymer tape. The electrically insulated wire or cable has a void space in a range of from 2 to 43%, based on the total space available inside the inner wrap.
C09D 127/18 - Homopolymères ou copolymères du tétrafluoro-éthylène
C09D 133/24 - Homopolymères ou copolymères d'amides ou d'imides
H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
H01B 3/30 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires
H01B 3/44 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires résines vinyliquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires résines acryliques
There is provided a soluble polyimide resin comprising: (a) one or more tetracarboxylic acid component residues: (b) one or more diamine component residues; and (c) one or more endcapping compounds; wherein: the one or more endcapping compounds comprise one or more crosslinking groups. The soluble polyimide resin can be used in electronics applications.
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 179/08 - PolyimidesPolyesterimidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
H05K 3/18 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de la précipitation pour appliquer le matériau conducteur
There is provided a resin composition from a mixture including: (a) 30-80 weight % of at least one thermosetting resin; and (b) 20-70 weight % of at least one soluble polyimide resin. The resin composition can be used in electronics applications.
C08L 77/10 - Polyamides dérivés de groupes amino et carboxyle liés aromatiquement soit d'acides aminocarboxyliques, soit de polyamines et d'acides polycarboxyliques
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
ROHM AND HAAS ELECTRONIC MATERIALS (SHANGHAI) CO., LTD. (Chine)
Inventeur(s)
Li, Yang
Liu, Yuchun
Yeh, Grace
Radu, Nora
Siegelman, Rebecca
Older, Christina
Hostetler, Greg
Fennimore, Adam
Abrégé
Disclosed is a polyimide film prepared from a liquid composition comprising a liquid composition comprising (a) a polyamic acid having a repeat unit structure of Formula I
Disclosed is a polyimide film prepared from a liquid composition comprising a liquid composition comprising (a) a polyamic acid having a repeat unit structure of Formula I
Disclosed is a polyimide film prepared from a liquid composition comprising a liquid composition comprising (a) a polyamic acid having a repeat unit structure of Formula I
wherein Ra is the same or different at each occurrence and represents one or more tetracarboxylic acid component residues and Rb is the same or different at each occurrence and represents one or more diamine component residues, (b) one or more phosphorous-containing additivesm and (c) a high-boiling aprotic solvent. Also disclosed are processes for making the film and uses of the film in electronic devices.
An aqueous inkjet composition including a pigment; water; a water-soluble organic solvent; and a polymeric thickener comprising an acid number of at least 150 mg KOH/g of solids.
In a first aspect, a polymer composition includes 0.5 to 99 mol % of a hydroxystyrene repeat unit, 0.5 to 99 mol % of a sulfonated photoacid generator repeat unit and 0.5 to 99 mol % of an acid labile repeat unit. In a second aspect, a photoresist composition includes the polymer composition of the first aspect.
G03F 7/039 - Composés macromoléculaires photodégradables, p. ex. réserves positives sensibles aux électrons
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08L 33/10 - Homopolymères ou copolymères des esters de l'acide méthacrylique
21.
SELF-SANITIZING STRUCTURE FOR AUTOMATICALLY NEUTRALIZING INFECTIOUS AGENTS ON THE STRUCTURE'S COMMONLY TOUCHED SURFACES
Embodiments of the invention are directed to a method of forming a self-sanitizing structure. The method includes forming a body region that includes scattering elements in a host composite material. The body region further includes a contact surface that can be contacted by a person during an intended use of the self-sanitizing structure. The method further includes forming an energy source configured to generate electromagnetic radiation and direct the electromagnetic radiation through the body region to the contact surface. Forming the body region further includes configuring the body region to scatter the electromagnetic radiation and pass the scattered electromagnetic radiation through the body region to the contact surface in a manner that maintains the scattered electromagnetic radiation that reaches the contact surface as sanitizing electromagnetic radiation. The sanitizing electromagnetic radiation is electromagnetic radiation that is at or above a minimum irradiance level that neutralizes infectious agents.
A61L 2/08 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations
Provided is a photocurable conductive black composition including: (a) at least one (meth)acrylate-functionalized urethane oligomer; (b) at least one photopolymerizable compound; (c) a photoinitiator; (d) a visible-light blocking system; (e) conductive fillers; and optionally (f) a thermal initiator.
Provided is a photocurable conductive black composition including: (a) at least one (meth)acrylate-functionalized urethane oligomer; (b) at least one photopolymerizable compound; (c) a photoinitiator; (d) a visible-light blocking system; (e) conductive fillers; and optionally (f) a thermal initiator.
Also provided are a method for forming a cured product composed of the photocurable conductive black compositions, and an article comprising the cured product.
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08K 13/04 - Ingrédients caractérisés par leur forme et ingrédients organiques ou inorganiques
C08K 13/06 - Ingrédients prétraités et ingrédients prévus dans les groupes principaux
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09D 7/62 - Adjuvants non macromoléculaires inorganiques modifiés par traitement avec d’autres composés
C09D 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
C09D 135/02 - Homopolymères ou copolymères d'esters
H01B 1/12 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques substances organiques
23.
FLUOROPOLYMER DISPERSION COMPOSITIONS AND METHODS FOR REDUCING VISCOSITY
A fluoropolymer dispersion composition, comprising a fluoropolymer comprising a poly(vinyl fluoride) homopolymer or a poly(vinyl fluoride) copolymer; a latent solvent; and 0.05 weight percent (wt%) to 10 wt%, preferably 0.05 wt% to 5 wt%, more preferably 0.2 wt% to 2.0 wt% of an aqueous additive composition, based on a total weight of the fluoropolymer dispersion composition, wherein the fluoropolymer dispersion composition has a viscosity at 25ºC that is less than a viscosity at 25ºC of a comparable fluoropolymer dispersion composition that comprises the fluoropolymer and the latent solvent, wherein the comparable fluoropolymer dispersion composition does not comprise the aqueous additive composition.
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C08L 27/14 - Homopolymères ou copolymères du fluorure de vinyle
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC. (USA)
Inventeur(s)
Li, Xiaoqing
Chi, Changzai
Huh, Ji Yeon
Abrégé
The present disclosure pertains an aqueous inkjet ink having self-dispersing pigment or pigment dispersed by polyurethane or acrylic dispersant polymer with alkaline neutralized carboxyl functional group, polyurethane or acrylic binder particles, and less than 3 wt % of surface modified silanized colloid silica particles with particle size smaller than 30 nm as an additive.
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
25.
TRANSPARENT CONDUCTIVE SUBSTRATE AND A DOUBLE-SIDE PHOTOLITHOGRAPHIC METHOD USING THE SAME
The present invention provides a transparent conductive substrate, sequentially comprising: a first resist layer, a first transparent conductive layer, a transparent core, a second transparent conductive layer, and a second resist layer; wherein the first resist layer is composed of a UV-light sensitive composition (C1); and the second resist layer is composed of a visible-light sensitive composition (C2).
The present invention provides a transparent conductive substrate, sequentially comprising: a first resist layer, a first transparent conductive layer, a transparent core, a second transparent conductive layer, and a second resist layer; wherein the first resist layer is composed of a UV-light sensitive composition (C1); and the second resist layer is composed of a visible-light sensitive composition (C2).
The present invention provides a double-side photolithographic method for manufacturing transparent conductive laminates. The transparent conductive laminates manufactured by the inventive method may be incorporated into touch panels.
G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03F 7/42 - Élimination des réserves ou agents à cet effet
26.
ELECTROLYTIC COPPER FOIL, A METHOD FOR MANUFACTURING THE SAME, AND ARTICLES MADE THEREFROM
Disclosed are electrolytic copper foils, characterized in that: an electrodeposited surface of the electrolytic copper foil has an average surface roughness (Sz) of 3.50 μm or less; the electrolytic copper foil has a twin grain boundary ratio of 35% or less, or a total grain boundary density of 3.50 μm−1 or more after heat treatment at 200° C. for 2 hours; the electrolytic copper foil is manufactured by electrodepositing in an electrolytic solution; and the electrolytic solution comprises 0.01 ppm to 25.0 ppm of chloride ion and 0.01 ppm to 75.0 ppm of an additive. Also disclosed are methods of manufacturing the electrolytic copper foils, and articles made therefrom. The articles include negative electrode current collectors of lithium-ion batteries or electrical double-layer capacitors, resin coated coppers, copper clad laminates, flexible copper clad laminates, various types of printed circuit boards, and the like.
In a first aspect, a dicarbonyl halide includes an alicyclic group. In a second aspect, a polymer composition is derived from the dicarbonyl halide, a dianhydride and a diamine, wherein the polymer composition is a poly(amide-imide) or a poly(amide-ester-imide), wherein the poly(amide-ester-imide) is further derived from a polyol. In a third aspect, a polymer film includes the polymer composition. In a fourth aspect, an electronic device includes the polymer film. In a fifth aspect, a metal-clad laminate includes the polymer film.
The present disclosure is directed to a multifunctional laminate, a portable electronic device comprising an ultrahigh molecular weight polyethylene (UHMWPE) sheet, and methods for making and using the multifunctional laminate in a portable electronic device.
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
32.
COPPER FOIL, FLEXIBLE COPPER-CLAD LAMINATE, AND PRINTED CIRCUIT MADE THEREFROM
Disclosed are surface-treated copper foils having at least one treated surface that exhibit high conductivity and a set of surface properties. Also provided are flexible copper-clad laminates and printed circuits made therefrom. The present printed circuits exhibit low insertion loss and are suitable for use in high speed/high frequency applications.
ROHM AND HAAS ELECTRONIC MATERIALS (SHANGHAI) CO., LTD. (Chine)
Inventeur(s)
Yang, Zheyue
Shi, Yuan
Qi, Xiaoman
Wu, Qiuju
Lyu, Jian
Abrégé
A curable siloxane composition, and a use thereof in skin care products. Provided is a curable silicone composition, comprising: (a) based on the total weight of the curable silicone composition, an organosiloxane component having an alkenyl content of 0.01 to 2 mol/kg; (b) based on the total weight of the curable silicone composition, an organosiloxane component having a hydrogen content of 0.01 to 2 mol/kg; (c) a curing catalyst, wherein the molar ratio of alkenyl to hydrogen in silicon hydrogen bonds is 0.8 or greater.
The invention pertains to a printing form precursor, and particularly a printing form precursor that can form printing forms, or printing plates, having improved properties. The printing form precursor includes a photopolymerizable composition containing an additive having a structure of Formula (I). The presence of the additive results in ease of processing and/or better cleanout and reduction in webmarkings on solid areas of the printing form.
In a first aspect, a polymer film includes a polyimide, wherein the polyimide includes two or more dianhydrides, including a first monomer that is a crankshaft monomer and a second monomer that is a rigid non-rotational monomer, and one or more diamines including a third monomer that is a flexible monomer. The crankshaft monomer and the flexible monomer include a combined 65 to 99 mol % of the total of all three monomers. The rigid non-rotational monomer includes 1 to 35 mol % of the total of all three monomers. The polymer film has a dielectric dissipation loss factor, Df, of 0.005 or less, a water absorption of 2.0% or less and a water vapor transport rate of 50 (g×mil)/(m2×day) or less.
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
In a first aspect, a polymer film includes a polyimide, wherein the polyimide includes two or more dianhydrides, including 15 to 35 mol % of a first monomer that is a crankshaft monomer and 15 to 35 mol % of a second monomer that is a flexible monomer, and two or more diamines, including 1 to 35 mol % of a third monomer that is a rotational inhibitor monomer and 15 to 49 mol % a fourth monomer that is a rigid rotational monomer, wherein the mol % of each monomer is based on the total of all four monomers. The polymer film has a dielectric dissipation loss factor, Df, of 0.005 or less, a water absorption of 2.0% or less and a water vapor transport rate of 50 (g×mil)/(m2×day) or less.
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
g reducing compound having an amine moiety that can be an amine or a first masked amine that can be converted to an amine, wherein the first masked amine can be chemically converted, thermally converted, photo-converted or dissociated.
C09D 179/08 - PolyimidesPolyesterimidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
38.
Self-sanitizing structure for implementing sanitization patterns that neutralize infectious agents on the structure's surfaces
Embodiments of the invention include a self-sanitizing structure and method of forming the same, where the self-sanitizing structure includes a body having a contact surface that can be contacted by a person, along with an energy source formed as an array of addressable energy sources. The energy source generates electromagnetic radiation and directs the electromagnetic radiation through the body to the contact surface. The body scatters the electromagnetic radiation and passes it through the body to the contact surface in a manner that maintains the scattered electromagnetic radiation that reaches the contact surface as sanitizing electromagnetic radiation at or above a minimum irradiance level that neutralizes infectious agents. A sensor system generates touch data in response to the contact surface being touched, and a controller uses the touch data to control the addressable energy sources.
A61L 2/08 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations
A polyamic acid solution includes a dianhydride and a diamine. The dianhydride includes pyromellitic dianhydride, the diamine includes a benzimidazole, the molar ratio of dianhydride monomer to diamine monomer is in a range of from 0.85:1 to 0.99:1, and the polyamic acid solution has a solids content in a range of from 10 to 25 weight percent and a viscosity in a range of from 300 to 3000 poise.
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
40.
METHOD FOR PRODUCING ELECTRICAL CIRCUITRY ON FILLED ORGANIC POLYMERS
Electrical circuitry is produced on the surface of an organic polymer. The electrical circuitry is produced on a support, and a polymerizable composition is brought into contact with the support and the circuitry. The polymerizable composition is polymerized while in contact with support and the circuitry to produce a solid, organic polymer. The electrical circuitry becomes adhered to and partially embedded in a surface of the solid organic polymer. The support may be removed subsequent to the polymerization step to expose the circuitry at the surface of the solid organic polymer.
H05K 3/00 - Appareils ou procédés pour la fabrication de circuits imprimés
H01L 21/48 - Fabrication ou traitement de parties, p. ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes ou
H05K 3/20 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché par apposition d'un parcours conducteur préfabriqué
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
H01L 23/14 - Supports, p. ex. substrats isolants non amovibles caractérisés par le matériau ou par ses propriétés électriques
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
The present disclosure provides an ink fluid set containing an aqueous primer coating fluid and an aqueous inkjet ink or inkjet ink set. The aqueous primer coating fluid comprises two parts that are mixed together prior to application to form a coating on a print substrate. The aqueous inkjet ink or inkjet ink set is subsequently printed on the primer coated substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
42.
AQUEOUS INKJET INKS CONTAINING A POLYURETHANE POLYMER
The present disclosure pertains to an aqueous inkjet ink containing a pigment as colorant, a polymeric dispersant, a polyurethane binder, and an aqueous vehicle. The inks show improved properties for printing on low and non-absorption substrates.
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
In a first aspect, a polyimide film includes a polyimide derived from a dianhydride and a diamine. The dianhydride, the diamine or both the dianhydride and the diamine include an alicyclic monomer, an aliphatic monomer or both an alicyclic monomer and an aliphatic monomer. The polyimide film has an L* of at least 90, a b* of 1.25 or less, a yellowness index of 2.25 or less and a haze of less than 1% for a film thickness of 50 μm. In a second aspect, an electronic device includes the polyimide film of the first aspect.
In a first aspect, a polyimide film includes a substantially chemically converted polyimide and at least 10 volume percent of an inorganic filler, based on a total volume of the polyimide film. A void ratio of the polyimide film is 0.75 or less. In a second aspect, a polyimide film includes a substantially chemically converted polyimide and at least 10 volume percent of an organic filler, based on a total volume of the polyimide film. A void ratio of the polyimide film is 1.0 or less.
Disclosed is an actinic radiation curable (meth)acrylic composition for use in hardcoats for optical displays containing one or more multifunctional (meth)acrylate monomers, one or more Si-containing (meth)acrylate monomers, one or more UV radical initiators, one or more monomers to improve surface cure, nanoparticles, and one or more organic solvents. Coated hardcoat articles made from this composition exhibit improved properties for use in display applications.
C08F 2/46 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
C08G 61/04 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques
C09D 133/08 - Homopolymères ou copolymères d'esters de l'acide acrylique
In a first aspect, an article includes an inorganic substrate and a polymer film layer. The inorganic substrate includes a material including a ceramic, a glass, a glass-ceramic or a mixture thereof. The material includes a metal cation selected from the group consisting of silicon, aluminum, titanium, zirconium, tantalum, niobium and mixtures thereof and oxygen. The polymer film layer includes a polymer including an imide group. From an interface where the inorganic substrate contacts the polymer film layer, a line-profile of a CNO— signal from negative secondary ion mass spectroscopy decreases as it moves away from the interface and into the bulk of the polymer film layer.
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
Disclosed is a polyimide film that exhibits: an in-plane coefficient of thermal expansion (CTE) that is less than 75 ppm/° C. between 50° C. and 250° C.; a glass transition temperature (Tg) that is greater than 250° C. for the polyimide film cured at 260° C. in air; a 1% TGA weight loss temperature that is greater than 450° C.; a tensile modulus that is between 1.5 GPa and 5.0 GPa; an elongation to break that is greater than 20%; an optical retardation at 550 nm that is less than 100 nm for a 10-μm film; a birefringence at 633 nm that is less than 0.002; a haze that is less than 1.0%; a b* that is less than 3; a yellowness index that is less than 5; and an average transmittance between 380 nm and 780 nm that is greater than 88%.
G02B 1/04 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques faits de substances organiques, p. ex. plastiques
G02F 1/1333 - Dispositions relatives à la structure
48.
A PRINTING FORM PRECURSOR AND PRINTING FORM THEREOF
The invention pertains to a printing form precursor, and particularly a printing form precursor that can form printing forms, or printing plates, having improved properties. The printing form precursor includes a photopolymerizable composition containing an additive having a structure of Formula (I). The presence of the additive results in ease of processing and/or better cleanout and reduction in webmarkings on solid areas of the printing form.
G03F 7/027 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques
G03F 7/033 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques avec des liants les liants étant des polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polymères vinyliques
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. At least one of the inks contains a first pigment dispersion and a second pigment dispersion. The first pigment dispersion forms an aggregation with the primer composition whereas the second pigment dispersion does not form an aggregation with the primer composition.
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. The aqueous primer composition forms a coating on a print substrate. The inkjet inks contain a polymeric binder that interacts with the primer composition. This fluid set is particularly suitable for printing on non-porous plastic substrate.
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition, an aqueous white inkjet ink, and aqueous non-white colored inkjet inks. The aqueous primer composition forms a coating on a print substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
There is provided a polycyclic aromatic compound having a single boron-nitrogen bond and including a core structure of Core A, Core B, or Core C
There is provided a polycyclic aromatic compound having a single boron-nitrogen bond and including a core structure of Core A, Core B, or Core C
There is provided a polycyclic aromatic compound having a single boron-nitrogen bond and including a core structure of Core A, Core B, or Core C
In the formulas:
Q1 and Q2 are the same or different and are a single bond, O, S, NR12, BR12, CR13R14, or SiR13R14; and
R12-R14 are the same or different and are alkyl, carbocyclic aryl, heteroaryl, or substituted derivatives thereof.
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
53.
Printing form precursor, a process for making the precursor, and a method for preparing a printing form from the precursor
The invention pertains to a photosensitive element, particularly a photopolymerizable printing form precursor; a method of preparing the photosensitive element to form a printing form for use in relief printing; and, a process of making the photosensitive element. The printing form precursor includes a layer of a photosensitive composition, a digital layer that is adjacent to a side of the photosensitive layer, and a cell pattern layer that is disposed between the photosensitive layer and the digital layer. The cell pattern layer includes a plurality of features in which each feature an area between 5 to 750 square microns and is composed of an ink that is opaque to actinic radiation and transparent to infrared radiation. Since the cell pattern layer is integral with the printing form precursor, digital imaging can occur rapidly with relatively low resolution optics to form a mask without needing to also form a microcell pattern of the digital layer. The printing form precursor having the integrated cell pattern layer facilitates the preparation of relief printing forms to have a print surface suitable for printing solids with uniform, dense coverage of ink.
Provided herein is a conductive paste comprising copper particles, glass frit, and an organic vehicle. The conductive paste is useful as a precursor to electronic components, such as dielectric filters. Further provided herein is a method of manufacture for electronic components, such as dielectric filters.
H01B 1/22 - Matériau conducteur dispersé dans un matériau organique non conducteur le matériau conducteur comportant des métaux ou des alliages
H05K 3/12 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de l'impression pour appliquer le matériau conducteur
H01P 1/20 - Sélecteurs de fréquence, p. ex. filtres
ROHM AND HAAS ELECTRONIC MATERIALS (SHANGHAI) CO., LTD. (Chine)
Inventeur(s)
Li, Yang
Liu, Yuchen
Yeh, Grace
Radu, Nora
Siegelman, Rebecca
Older, Christina
Hostetler, Greg
Fennimore, Adam
Abrégé
Disclosed is a polyimide film prepared from a liquid composition comprising a liquid composition comprising (a) a polyamic acid having a repeat unit structure of Formula I wherein Rais the same or different at each occurrence and represents one or more tetracarboxylic acid component residues and Rb is the same or different at each occurrence and represents one or more diamine component residues, (b) one or more phosphorous-containing additivesm and (c) a high-boiling aprotic solvent. Also disclosed are processes for making the film and uses of the film in electronic devices.
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G02F 1/13 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p. ex. cellules d'affichage individuelles à cristaux liquides
H01L 51/05 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés au redressement, à l'amplification, à la génération d'oscillations ou à la commutation et ayant au moins une barrière de potentiel ou une barrière de surface; Condensateurs ou résistances à l'état solide, ayant au moins une barrière de potentiel ou une barrière de surface
56.
Cover window assembly, related articles and methods
The present invention is directed to a cover window assembly comprising a multi-layer films of polymeric and inorganic materials for a variety of articles, and the related articles and methods. The cover window assembly exhibits high resistance to strain and impact damage for the articles including display devices, particularly flexible display devices.
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
G02B 1/14 - Revêtements protecteurs, p. ex. revêtements durs
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
57.
MOVEABLE GRIPPER FOR GRIPPING A CONTAINER AND HEATING CONTENTS OF THE CONTAINER THROUGH DYNAMICALLY CONTROLLED THERMAL CONTACT AND HEAT SETTINGS
Embodiments of the invention are directed to an apparatus that includes a moveable gripper element including a flexible inner sleeve. A mechanical energy source mechanism is communicatively coupled to the moveable gripper element, and a sensor network is communicatively coupled to the moveable gripper. A controller is communicatively coupled to the mechanical energy source mechanism and the sensor network. The flexible inner sleeve defines an adjustable opening. The controller controls the mechanical energy source mechanism to transfer to the moveable gripper element a gripping force configured to move the moveable outer sleeve, reduce a size of the adjustable opening, and bring the flexible inner sleeve into an initial level of thermal contact with a container positioned within the adjustable opening. The controller is configured to, subsequent to establishing the initial level of thermal contact, control the mechanical energy source mechanism to make adjustments to the gripping force.
Embodiments of the invention are directed to an apparatus that includes a moveable gripper element that includes a flexible inner sleeve. A mechanical energy source mechanism is communicatively coupled to the moveable gripper element, and the flexible sleeve defines an opening. The mechanical energy source mechanism transfers to the moveable gripper element a gripping force configured to move the moveable outer sleeve, reduce a size of the adjustable opening, and bring the flexible inner sleeve into an initial level of thermal contact with a container positioned within the adjustable opening. The mechanical energy source mechanism is configured to, subsequent to establishing the initial level of thermal contact, make adjustments to the gripping force, wherein the adjustment to gripping force increase thermal contact points at an interface between the flexible inner sleeve and the container; and displace air from the interface between the flexible inner sleeve and the container.
H05B 3/06 - Éléments chauffants combinés constructivement avec des éléments d'accouplement ou avec des supports
H05B 3/14 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur le matériau étant non métallique
H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
Embodiments of the invention are directed to an apparatus that includes a moveable gripper element including a flexible inner sleeve. A mechanical energy source mechanism is communicatively coupled to the moveable gripper element, and a sensor network is communicatively coupled to the moveable gripper. A controller is communicatively coupled to the mechanical energy source mechanism and the sensor network. The flexible inner sleeve defines an adjustable opening. The controller controls the mechanical energy source mechanism to transfer to the moveable gripper element a gripping force configured to move the moveable outer sleeve, reduce a size of the adjustable opening, and bring the flexible inner sleeve into an initial level of thermal contact with a container positioned within the adjustable opening. The controller is configured to, subsequent to establishing the initial level of thermal contact, control the mechanical energy source mechanism to make adjustments to the gripping force.
H05B 3/34 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes flexibles, p. ex. grillages ou tissus chauffants
Embodiments of the invention are directed to an apparatus that includes a moveable gripper element that includes a flexible inner sleeve. A mechanical energy source mechanism is communicatively coupled to the moveable gripper element, and the flexible sleeve defines an opening. The mechanical energy source mechanism transfers to the moveable gripper element a gripping force configured to move the moveable outer sleeve, reduce a size of the adjustable opening, and bring the flexible inner sleeve into an initial level of thermal contact with a container positioned within the adjustable opening. The mechanical energy source mechanism is configured to, subsequent to establishing the initial level of thermal contact, make adjustments to the gripping force, wherein the adjustments to gripping force increase thermal contact points at an interface between the flexible inner sleeve and the container; and displace air from the interface between the flexible inner sleeve and the container.
H05B 3/34 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes flexibles, p. ex. grillages ou tissus chauffants
g of 400° C. or higher, a tensile modulus of 6.0 GPa or more, and a coefficient of thermal expansion of 15 ppm/° C. or less over a temperature range of 50 to 500° C. In a second aspect, an electronic device includes the polyimide film of the first aspect.
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
The present disclosure provides an ink fluid set containing an aqueous pre-treatment composition, a clear ink, and colored aqueous inkjet inks. This ink fluid set is particularly suitable for printing on polyester, cotton, and blends of cotton and synthetic textiles.
D06P 5/00 - Autres caractéristiques de la teinture ou de l'impression des textiles ou de la teinture du cuir, des fourrures ou des substances macromoléculaires de toutes formes
B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
D06P 1/00 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés
D06P 1/52 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des pigments insolubles ou des substances auxiliaires, p. ex. liants utilisant des compositions contenant des substances macromoléculaires synthétiques
D06P 1/54 - Substances à groupes réactifs avec en même temps des agents de réticulation
Disclosed is a polyamic acid having Formula I
b has Formula II
7 is the same or different at each occurrence and is deuterium, halogen, cyano, hydroxyl, alkyl, deuterated alkyl, heteroalkyl, alkoxy, heteroalkoxy, haloalkyl, haloalkoxy, silyl, siloxy, hydrocarbon aryl, substituted hydrocarbon aryl, heteroaryl, substituted heteroaryl, vinyl, or allyl; n is an integer from 0-10; x1 and x4 are the same or different and are an integer from 0-3; x2 and x3 are the same or different and are an integer from 0-2; and * indicates a point of attachment.
An aqueous cleaning composition containing sulfonic acids and a source of chloride ions is used to clean contaminants from EUV masks used in the manufacture of semiconductors. Optionally, the aqueous cleaning composition can include oxidizing agents and surfactants. The aqueous cleaning composition removes tin as well as other contaminants from the mask. Such other contaminants include, but are not limited to, aluminum oxide, etch and photoresist residues.
In a first aspect, a coating solution includes a soluble polymer and a crosslinking precursor. The soluble polymer includes an imide group. The crosslinking precursor includes a first amine group that is either reactive or passivated towards crosslinking and one or more additional amine groups, wherein the one or more additional amine groups has been passivated towards crosslinking such that the crosslinking precursor can be chemically converted, thermally converted, photo-converted or dissociated to form at least two reactive amines. In a second aspect, a process for forming a polymer film includes: (a) casting a coating solution, (b) activating the crosslinking precursor using an external stimulus to form at least two reactive amines and crosslink the polymer, and (c) drying the polymer film. The coating solution includes a soluble polymer, including an imide group, and a crosslinking precursor.
Glass articles having a thin glass layer and atop optically transparent polymeric hard-coat layer disposed on atop surface of the thin glass layer. The top optically transparent polymeric hard-coat layer may have a thickness in a range of 0.1 microns to 200 microns and a pencil hardness of 6H or more, when the pencil hardness is measured with the optically transparent polymeric hard-coat layer disposed on the top surface of the glass layer. The glass articles avoid ejection of glass shard particles from the glass article upon bending to a failure during a static two-point bend test.
C03C 17/32 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des résines synthétiques ou naturelles
In a first aspect, a polyimide corn position has a glass transition temperature of less than 300° C. and includes a polyimide derived from a dianhydride, a fluorinated aromatic diamine and an aliphatic diamine. A polyimide film made from the polyimide composition has a b* of less than one for a film thickness of at least 30 microns.
The present invention provides photosensitive compositions comprising: (a) a novel polymeric binder; (b) a polymerizable compound; (c) a photoinitiator; and (d) a photosensitizer. The photosensitive compositions having improved developing and/or stripping performance with comparable adhesion and resolution.
G03F 7/033 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques avec des liants les liants étant des polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polymères vinyliques
G03F 7/031 - Composés organiques non couverts par le groupe
Disclosed is a composite particulate material comprising a fluoropolymer particle and an inorganic nanoparticle. Also disclosed is a process for making the composite particulate. A dielectric film comprising the fluoropolymer composite particulate and use of the composite particulate in electronic devices are also disclosed.
There is provided a compound having Formula I
There is provided a compound having Formula I
There is provided a compound having Formula I
In Formula I: Ar1 is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Are has Formula IA, IB, IC, IAa, IBb, or ICc
There is provided a compound having Formula I
In Formula I: Ar1 is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Are has Formula IA, IB, IC, IAa, IBb, or ICc
There is provided a compound having Formula I
In Formula I: Ar1 is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Are has Formula IA, IB, IC, IAa, IBb, or ICc
The variables are described in detail herein.
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
A construction panel having integrated antennas for enhancing the range of telecommunication signal transmissions inside buildings includes multiple layers, including a first layer and a second layer. The construction panel further includes a first antenna on the first layer. The first antenna transfers a telecommunication signal that is incident on the first layer. The construction panel further includes a second antenna on the second layer. The first antenna transmits the telecommunication signal to the second antenna through the first layer using near field coupling. A wavelength of the telecommunication signal is more than a distance between the first antenna and the second antenna. The second antenna causes the telecommunication signal to radiate on the opposite side of the first layer. One or more methods to manufacture the construction panel are also described.
A panel to enhance telecommunication signal range includes a base sheet. A reflector on a side of the base sheet reflects a telecommunication signal that is of a predetermined wavelength and that is incident on the base sheet. A reflected telecommunication signal is reflected in a predetermined direction, and the attenuation loss in the reflected telecommunication signal is less than a predetermined threshold. Methods to manufacture such panels are also described.
H01Q 19/10 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes
A construction panel having integrated antennas for enhancing the range of telecommunication signal transmissions inside buildings includes multiple layers, including a first layer and a second layer. The construction panel further includes a first antenna on the first layer. The first antenna transfers a telecommunication signal that is incident on the first layer. The construction panel further includes a second antenna on the second layer. The first antenna transmits the telecommunication signal to the second antenna through the first layer using near field coupling. A wavelength of the telecommunication signal is more than a distance between the first antenna and the second antenna. The second antenna causes the telecommunication signal to radiate on the opposite side of the first layer. One or more methods to manufacture the construction panel are also described.
A panel to enhance telecommunication signal range includes a base sheet. A reflector on a side of the base sheet reflects a telecommunication signal that is of a predetermined wavelength and that is incident on the base sheet. A reflected telecommunication signal is reflected in a predetermined direction, and the attenuation loss in the reflected telecommunication signal is less than a predetermined threshold. Methods to manufacture such panels are also described.
There is provided a compound having Formula I
There is provided a compound having Formula I
There is provided a compound having Formula I
In Formula I=Ar1 is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Q has Formula Q1, Q2, or Q3
There is provided a compound having Formula I
In Formula I=Ar1 is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Q has Formula Q1, Q2, or Q3
There is provided a compound having Formula I
In Formula I=Ar1 is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Q has Formula Q1, Q2, or Q3
The variables are described in detail herein.
C07D 491/048 - Systèmes condensés en ortho avec un seul atome d'oxygène comme hétéro-atome du cycle contenant de l'oxygène le cycle contenant de l'oxygène étant à cinq chaînons
C07D 519/00 - Composés hétérocycliques contenant plusieurs systèmes de plusieurs hétérocycles déterminants condensés entre eux ou condensés avec un système carbocyclique commun non prévus dans les groupes ou
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
76.
MULTIFUNCTIONAL SHEETS AND LAMINATES, ARTICLES, AND METHODS
Providing a multifunctional laminate and a portable electronic device comprising an ultrahigh molecular weight polyethylene (UHMWPE) sheet, and methods for making and using the multifunctional laminate in a portable electronic device.
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 17/02 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire sous forme de fibres ou filaments
In a first aspect, a consolidated polymer film includes a first polymer layer having a first elastic modulus, wherein the first polymer layer comprises a non-melt-processible polymer comprising a polyimide, a poly(amide-imide), a block copolymer of a polyimide or a poly(amide-imide) or a mixture thereof, and a second polymer layer having a second elastic modulus, wherein the second polymer layer comprises a polyimide, a poly(amide-imide), a block copolymer of a polyimide or a poly(amide-imide) or a mixture thereof. A minor surface of the first polymer layer is in contact with a minor surface of the second polymer layer. The first elastic modulus is different from the second elastic modulus. The first and second polymer layers are bonded by consolidation.
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B29C 65/00 - Assemblage d'éléments préformésAppareils à cet effet
B29K 79/00 - Utilisation comme matière de moulage d'autres polymères contenant dans la chaîne principale uniquement de l'azote avec ou sans oxygène ou carbone
B32B 3/02 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords
Embodiments of the invention are directed to a self-sanitizing structure that includes a body region having a contact surface that can be contacted by a person during an intended use of the self-sanitizing structure. The self-sanitizing structure further includes an energy source configured to generate electromagnetic radiation and direct the electromagnetic radiation through the body region to the contact surface. The body region is configured to scatter the electromagnetic radiation and pass the scattered electromagnetic radiation to the contact surface in a manner that maintains the scattered electromagnetic radiation that reaches the contact surface as sanitizing electromagnetic radiation. The sanitizing electromagnetic radiation is electromagnetic radiation that is at or above a minimum irradiance level that neutralizes infectious agents.
A61L 2/08 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations
Embodiments of the invention are directed to a self-sanitizing structure that includes a body having a contact surface that can be contacted by a person, along with an energy source formed as an array of addressable energy sources. The energy source generates electromagnetic radiation and direct the electromagnetic radiation through the body to the contact surface. A sensor system is coupled to the contact surface, and a controller is coupled to the energy source and the sensor system. The body scatters the electromagnetic radiation and passes it through the body to the contact surface in a manner that maintains the scattered electromagnetic radiation that reaches the contact surface as sanitizing electromagnetic radiation at or above a minimum irradiance level that neutralizes infectious agents. The sensor system generates touch data in response to the contact surface being touched, and the controller uses the touch data to control the addressable energy sources.
A61L 2/08 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations
The present disclosure provides a fluid set for printing on textile. The fluid set contains a pretreatment composition, and a mixture of a pigment and a disperse dye as the colorant. The blending of a pigment with a disperse dye as the colorant together with a suitable pretreatment composition provides better image quality.
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
C09D 11/328 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants caractérisées par des colorants
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
C09D 11/033 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le solvant
D06P 5/00 - Autres caractéristiques de la teinture ou de l'impression des textiles ou de la teinture du cuir, des fourrures ou des substances macromoléculaires de toutes formes
D06P 1/52 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des pigments insolubles ou des substances auxiliaires, p. ex. liants utilisant des compositions contenant des substances macromoléculaires synthétiques
B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
A cover window for a display includes a multilayer polymer film. The multilayer polymer film includes a first transparent, colorless polymer layer having a first elastic modulus and a second transparent, colorless polymer layer having a second elastic modulus. Each of the first and second transparent, colorless polymer layers include a polyimide, a polyamide imide, or a block copolymer of a polyimide. The polymers of both the first and second transparent, colorless polymer layers are cross-linked. The first elastic modulus is different from the second elastic modulus. The first and second transparent, colorless polymer layers are bonded by consolidation and cross-linking. The first transparent, colorless layer of the multilayer polymer film is the layer farthest from the display.
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
83.
Plurality of light-emitting materials, organic electroluminescent compound, and organic electroluminescent device comprising the same
Rohm and Haas Electronic Materials Korea Ltd. (République de Corée)
DuPont Electronics, Inc. (USA)
Inventeur(s)
Doh, Yoo-Jin
Kim, Chi-Sik
Lee, Soo-Yong
Yoo, Seung-Hoon
Diev, Viacheslav V
Mclaren, Charles D
Zou, Yunlong
Seo, Mi-Ran
Kondakov, Denis Yurievich
Abrégé
The present disclosure relates to a plurality of light-emitting materials, an organic electroluminescent compound, and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound or a specific combination of compounds according to the present disclosure as a host material and/or a dopant material, it is possible to provide an organic electroluminescent device having improved driving voltage, luminous efficiency and/or lifetime properties compared to conventional organic electroluminescent devices.
C07D 307/77 - Composés hétérocycliques contenant des cycles à cinq chaînons comportant un atome d'oxygène comme unique hétéro-atome du cycle condensés en ortho ou en péri avec des carbocycles ou avec des systèmes carbocycliques
C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
H10K 85/60 - Composés organiques à faible poids moléculaire
H10K 50/11 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL]
The present invention discloses heat sinks comprising a base and a plurality of fins protruding from one surface of the base, wherein the base and the fins are independently composed of one or more anisotropic thermal conductive films. Said anisotropic thermal conductive film is electric insulative with low Dk and Df values.
Also disclosed are methods for manufacturing the heat sinks and methods for dissipating heat of electronic devices having at least one heat generating component.
The invention pertains to a photosensitive element, particularly a photopolymerizable printing form precursor; and, a process of making the photosensitive element. The printing form precursor includes a cover sheet, a layer of a photosensitive composition, and a digital layer, or infrared ablation layer, that is adjacent to a side of the photosensitive layer. A microcell patterned is embossed onto the infrared ablation layer or an overcoat/barrier layer on the infrared ablation layer. Since the microcell pattern layer is integral with the printing form precursor, digital imaging can occur rapidly with relatively low resolution optics to form a mask without needing to also form a microcell pattern of the digital layer. The printing form precursor having the integrated microcell pattern layer facilitates the preparation of relief printing forms to have a print surface suitable for printing solids with uniform, dense coverage of ink.
Disclosed are composites comprising copper foils having at least one smooth surface and an adhesive layer with low Dk and Df properties. Also disclosed are copper clad laminates made by laminating the present composites with flexible or rigid substrates that exhibit heat resistance and good to excellent bonding strength. The PCBs made therefrom exhibit low insertion loss and may be assembled with other components to form various electrical devices utilizing high speed of at least 1 Gps or high frequency signals of at least 1 GHz.
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
B32B 7/02 - Propriétés physiques, chimiques ou physicochimiques
B32B 15/14 - Produits stratifiés composés essentiellement de métal adjacent à une couche fibreuse ou filamenteuse
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
pv) of 6 μm or more, an L* color of 30 or less and a 60° gloss of 15 or less. In a second aspect, a coverlay for a printed circuit board includes the single layer polymer film of the first aspect. In third and fourth aspects, processes are disclosed for forming a single layer polymer film including a crosslinked polyimide film including a dianhydride and a diamine.
Disclosed is a dianhydride having Formula I, and diamines having Formula IV and Formula VII
3 is alkyl or unsubstituted or substituted carbocyclic aryl; a and b are the same or different and are an integer from 0-5; and c is 0 or 1.
A solar cell, comprising: a silicon substrate, wherein the silicon substrate has a front side and a rear side; a finger electrode formed on the front side of the silicon substrate, wherein the finger electrode is in electric contact with the silicon substrate, wherein the finger electrode comprises a silver component and a glass binder, and wherein the finger electrode is substantively free of other conductive metals than the silver component; and a busbar electrode formed on the front side of the silicon substrate, wherein the busbar electrode is in electric contact with the finger electrode and wherein the busbar electrode comprises a silver component, a second metal selected from the group consisting of nickel, copper, alloy thereof and mixture thereof and a glass binder.
A repair tape for solar cell backsheets, comprising a rubber adhesive layer; a substrate film; and a protective layer, laminated in this order, wherein thickness of the rubber adhesive layer is more than 200 μm.
A conductive structure is fabricated on a substrate (either flexible or rigid) by first printing a precursor seed layer of a conductive ink, then electroplating a highly conductive metal such as Cu or Ag onto the precursor. The plated layer has a conductivity approaching that of the bulk metal. To improve the uniformity of plating, an intervening layer of electroless metal may be deposited onto the precursor prior to electroplating. The structure may be used for applications such as coils used in a wireless power transfer system.
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H01F 41/26 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour appliquer des pellicules magnétiques sur des substrats à partir de liquides en utilisant des courants électriques
The present invention relates to a printing form for flexographic printing. The printing form contains microcell patterns on its relief printing surface. The presence of these microcell patterns allows for printing with a higher anilox roll volume. Also disclosed are five specific microcell patterns.
A repair tape for solar cell backsheets, comprising a rubber adhesive layer; a substrate film; and a protective layer, laminated in this order, wherein thickness of the rubber adhesive layer is more than 200 µm.
C09J 7/25 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
Disclosed is a polyanhydride having Formula I
where A is
4 are the same or different and have the formula
single dashed lines between two rings indicate that the rings are joined by a single bond or fused together at any available position; L is a bond or a hydrocarbon aryl; and at least two A groups are present.
C07D 405/14 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
C07D 405/00 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition, an aqueous white inkjet ink, and aqueous non-white colored inkjet inks. The aqueous primer composition forms a coating on a print substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. At least one of the inks contains a first pigment dispersion and a second pigment dispersion. The first pigment dispersion forms an aggregation with the primer composition whereas the second pigment dispersion does not form an aggregation with the primer composition.
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés