Xerox Corporation

Palo Alto Research Center Inc.

Palo Alto Research Corporation Incorporated

Naveen Chopra

Barkev Keoshkerian

Jennifer Lynne Belelie

Peter Michael Kazmaier

Gabriel Iftime

Peter Gordon Odell

Kentaro Morimitsu

Michelle Chretien

Daryl Walter Vanbesien

Adela Goredema

Man-Chung Tam

San-Ming Yang

Marcel Philippe Breton

Stephan V Drappel

Jenny Eliyahu

Paul Farrell Smith

Guerino G Sacripante

Corey L Tracy

Michelle N Chrétien

Biby Esther Abraham

Valerie M Farrugia

Raj D Patel

Carolyn Patricia Moorlag

Nan-Xing Hu

Warren Bruce Jackson

Daniel A Foucher

Christopher A Wagner

Nathan Mark Bamsey

Jeffrey H Banning

Jurgen Hans Daniel

Steven E Ready

Kurt I Halfyard

Yiliang Wu

Robert Anthony Street

C Geoffrey Allen

Hadi K Mahabadi

Paul J McConville

Sarah Jane Vella

Chad Steven Smithson

Edward Graham Zwartz

Pinyen Lin

David H Pan

Rina Carlini

Kent J Evans

Paul Joseph Gerroir

Guiqin Song

Gregory McGuire

Thomas Edward Enright

David Kalman Biegelsen

Richard P N Veregin

Ping Liu

Cuong Vong

Francisco Eduardo Torres

Caroline Melanie Turek

Man C Tam

Tyler B Norsten

Eric Peeters

Karen Ann Moffat

Anthony Salvatore Condello

James Daniel Mayo

Sandra J Gardner

Meng H Lean

Nicholas K Sheridon

Timothy D Stowe

Raymond W Wong

Gordon Sisler

Ashish V Pattekar

Bryan James Roof

Richard P Veregin

Brent Shawhan Krusor

James Michael Chappell

Joanne L Lee

Santokh Singh Badesha

Jeffrey J Folkins

Chieh-Min Cheng

John Richard Andrews

Ke Zhou

Seemit Praharaj

Michael Steven Hawkins

Mandakini Kanungo

Kimberly D Nosella

Eric J Shrader

Yuning Li

Jordan H Wosnick

Patricia Joanne Donaldson

Jaan Noolandi

Jule W Thomas, Jr

Marko D Saban

George Liebermann

Martin Edward Hoover

Matthew A Heuft

Yu Liu

Johann Junginger

Frank Ping-Hay Lee

Paul S Bonino

Aurelian Valeriu Magdalinis

Armin Rainer Völkel

Patricia Ann Burns

Sean Emerson Doris

Richard Philip Nelson Veregin

An electrochemical device is disclosed, which includes an anode and a cathode. The electrochemical device also includes an extruded electrolyte composition disposed between the anode and the cathode. The cathode and/or the anode of the electrochemical device may be disposed in a stacked geometry or in a lateral x-y plane geometry. The electrolyte composition may include a gel polymer electrolyte. The electrolyte composition is disposed between the anode and the cathode in a laterally non-continuous pattern. A method of producing an electrolyte layer of an electrochemical device is also disclosed.

Biodegradable electrochemical device and methods thereof

A system for treatment of thread includes a weft thread printer having an intake positioned to receive a weft thread from a source, as well as an encoder that is configured to detect a length of the weft thread as the weft thread moves through the weft thread printer along a travel path. The system also includes a printhead positioned to apply coatings of a plurality of colors to the weft thread and yield a treated weft thread, as well as an outlet positioned to pass the treated weft thread to a loom.

Inkjet loom weaving machine

An antimicrobial composition is disclosed. The antimicrobial coating composition includes at least one cured phase change ink which may include one or more crosslinked polymers, a photoinitiator, a wax, a gellant, and an antimicrobial additive. The composition also includes an engineered surface topography formed by the cured phase change ink. A method of preparing a textured antimicrobial surface is also disclosed. The method may include designing a template having a texture, printing the template onto a substrate using an uncured antimicrobial ink, and providing a light source to crosslink the uncured antimicrobial ink.

Printed textured surfaces with antimicrobial properties and methods thereof

The present disclosure is directed to a hybrid conductive ink including: silver nanoparticles and eutectic low melting point alloy particles, wherein a weight ratio of the eutectic low melting point alloy particles and the silver nanoparticles ranges from 1:20 to 1:5. Also provided herein are methods of forming an interconnect including a) depositing a hybrid conductive ink on a conductive element positioned on a substrate, wherein the hybrid conductive ink comprises silver nanoparticles and eutectic low melting point alloy particles, the eutectic low melting point alloy particles and the silver nanoparticles being in a weight ratio from about 1:20 to about 1:5; b) placing an electronic component onto the hybrid conductive ink; c) heating the substrate, conductive element, hybrid conductive ink and electronic component to a temperature sufficient i) to anneal the silver nanoparticles in the hybrid conductive ink and ii) to melt the low melting point eutectic alloy particles, wherein the melted low melting point eutectic alloy flows to occupy spaces between the annealed silver nanoparticles, d) allowing the melted low melting point eutectic alloy of the hybrid conductive ink to harden and fuse to the electronic component and the conductive element, thereby forming an interconnect. Electrical circuits including conductive traces and, optionally, interconnects formed with the hybrid conductive ink are also provided.

Hybrid nanosilver/liquid metal ink composition and uses thereof

When making parts by additive manufacturing, particularly by fused filament fabrication, it is sometimes necessary to include a removable support during part fabrication due to the shape of the part. An overhang, for instance, may be fabricated using a support structure, which is subsequently eliminated following polymer matrix consolidation. Elimination of a removable support following part fabrication may be problematic in some instances. Polymer filaments suitable for forming removable supports during additive manufacturing may comprise at least one imide polymer having at least partial solubility in aqueous fluids. Imide polymers may include, for example, polyimides and polyesterimides. Additive manufacturing processes may comprise forming a supported part by depositing a build material and a removable support comprising an imide polymer, wherein at least a portion of the build material is deposited upon the removable support. An unsupported part may be formed following exposure of the supported part to an aqueous fluid.

Polymer filaments comprising an aqueous-soluble imide polymer and use thereof as a sacrificial printing material in additive manufacturing

An example composition is disclosed. For example, the composition includes a ultra-violet (UV) curable mixture of water, an acid, a phosphine oxide with one or more photoinitiators, a water miscible polymer, a salt, and a neutralizing agent. The composition can be used to form an electrolyte layer that can be cured in the presence of air when printing the thin-film battery.

Printable ultra-violet light emitting diode curable electrolyte for thin-film batteries

A method for marking a printed object is disclosed. For example, the method includes printing a three-dimensional (3D) object via a fused filament fabrication (FFF) printer, receiving a desired color marking to be marked on a surface of the 3D object, and controlling a point energy source to emit energy on a thermal treatment layer of the 3D object in accordance with the desired color marking.

Thermal marking of 3D printed objects

An example dynamic packaging display includes a plurality of indicator lights, a temperature sensor, an internal clock, a processor, and a power source. The processor is communicatively coupled to the plurality of indicator lights, the temperature sensor, and the internal clock. The processor is to activate one of the plurality of indicator lights in response to an expiration of a period of time tracked by the internal clock or a temperature that is measured by the temperature sensor exceeding a temperature threshold. The power source is to provide power to the plurality of indicator lights, the temperature sensor, the internal clock, and the processor.

Dynamic packaging display with temperature logger

A support material for use in additive manufacturing includes greater than about 30 weight percent up to about 70 weight percent of a Cto Cfatty alcohol ethoxylate, about 30 weight percent to about 70 weight percent of a Cto Cfatty alcohol, and a tackifier, a transition temperature measured as the temperature immediately before phase change, based on viscosity measurement, is less than about 65&#xb0; C. A system for additive manufacturing includes such a support material and a build material, the ratio of Cto Cfatty alcohol ethoxylate to Cto Cfatty alcohol is selected for property matching of the support material to the build material. A method of additive manufacturing includes providing such a system and printing via an inkjet printer the support material and the build material to provide a precursor to a three-dimensional printed article.

Removable support material comprising tackifier for additive manufacturing

An ink composition includes at least one sulfonated polyester, at least one (meth)acrylate monomer, at least one urethane acrylate oligomer, at least one photoinitiator, at least one colorant and water.

Ink composition and method of printing the ink composition

A method for printing a flexible printed battery is disclosed. For example, the method includes printing, via a three-dimensional (3D) printer, a first substrate of the flexible thin-film printed battery, printing a first current collector on the first substrate, printing a first layer on the first current collector, printing, via the 3D printer, a second substrate, printing a second current collector on the second substrate, printing a second layer on the second current collector, and coupling the first substrate and the second substrate around a paper separator membrane moistened with an electrolyte that is in contact with the first layer and the second layer.

Flexible thin-film printed batteries with 3D printed substrates

Provided herein is conductive adhesive composition comprising at least one epoxy resin, at least one polymer chosen from polyvinyl phenols and polyvinyl butyrals, at least one melamine resin, a plurality of eutectic metal alloy nanoparticles, and at least one solvent. Also provided herein is an electronic device comprising a substrate, conductive features disposed on the substrate, a conductive electrical component disposed over the conductive features, and a conductive adhesive composition disposed between the conductive features and the conductive electrical component. Further disclosed herein are methods of making a conductive adhesive composition.

Adhesive composition comprising eutectic metal alloy nanoparticles

An aqueous ink composition including water; an optional co-solvent; an optional colorant; a sulfonated polyester; and an isoprene rubber. A process of digital offset printing, the process including applying an ink composition onto a re-imageable imaging member surface at an ink take up temperature, the re-imageable imaging member having dampening fluid disposed thereon; forming an ink image; transferring the ink image from the re-imageable surface of the imaging member to a printable substrate at an ink transfer temperature; wherein the ink composition comprises: water; an optional co-solvent; an optional colorant; a sulfonated polyester; and an isoprene rubber. A process including combining a sulfonated polyester resin, water, an optional co-solvent, an optional colorant, a sulfonated polyester, and an isoprene rubber to form an aqueous ink composition.

Aqueous ink composition comprising polyisoprene

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Oakville, Canada

Naveen Chopra