摘要:
A photographic imaging element comprising a support, at least one light-sensitive silver halide layer, and a light-insensitive layer comprising a polymer particle of the formula: (A).sub.x (B).sub.y (C).sub.z (I) where A is a polyfunctional ethylenically unsaturated crosslinking monomer, B is an ethylenically unsaturated monomer containing carboxylic acid groups, C is a monofunctional ethylenically unsaturated monomer other than B, x is about 0.1 to 2 mole percent, y is about 35 to 70 mole percent and z equals 100-(x+y) mole percent.
摘要:
The present invention is an imaging element which includes a support and at least one layer formed from, (A) film forming binder, and (B) non-film forming polymeric particles. The film forming binder is formed from a coating solution of carboxylic acid containing vinyl polymer or copolymer having a glass transition temperature of greater than 50.degree. C. and an acid number of 60 to 260, the carboxylic acid containing vinyl polymer or copolymer is reacted with ammonia or amine so that the coating solution has a pH of from 7 to 10.
摘要:
A method of making a thin-film multi-layer micro-wire structure includes providing a substrate and a layer on the substrate with one or more micro-channels having a width less than or equal to 20 microns. A conductive material including silver nano-particles and having a percent ratio of silver that is greater than or equal to 40% by weight is located in the micro-channels and cured to form an electrically conductive micro-wire. The electrically conductive micro-wire has a width less than or equal to 20 microns and a depth less than or equal to 20 microns. Each micro-wire is electrolessly plated to form a plated layer located at least partially within each micro-channel between the micro-wire and the layer surface in electrical contact with the micro-wire. The plated layer has a thickness less than a thickness of the micro-wire so that the micro-wire and plated layer form the thin-film multi-layer micro-wire.
摘要:
An imprinted electronic sensor structure on a substrate for sensing an environmental factor includes a cured layer having a layer surface located on the substrate. Spatially separated micro-channels extend from the layer surface into the cured layer. A multi-layer micro-wire is formed in each micro-channel. Each multi-layer micro-wire includes at least a conductive layer and a reactive layer. The reactive layer is exposed to the environmental factor. The conductive layer is a cured electrical conductor located only within the micro-channel and at least a portion of the reactive layer responds to the environmental factor.
摘要:
Conductive articles and devices have conductive micro-wires formed by curing a photocurable layer on a transparent flexible substrate that has a distortion temperature of less than 150° C. The photocurable layer has a viscosity
摘要:
A conductive micro-wire structure includes a substrate. A plurality of spaced-apart electrically connected micro-wires is formed on or in the substrate forming the conductive micro-wire structure. The conductive micro-wire structure has a transparency of less than 75% and greater than 0%.
摘要:
A photocurable composition includes an acid-generating compound, a multifunctional epoxy resin, and an epoxysilane oligomer represented by the following Structure (I): wherein R1 is a substituted or unsubstituted alkyl group, R2 is a substituted or unsubstituted linear, branched, or cyclic alkyl group or an alkyl ether residue substituted with an epoxide, R3 is hydrogen or a substituted or unsubstituted alkyl, and x+y≧2. The photocurable composition can be provided as a photoresist layer on a substrate, and can then be imprinted to form a pattern of micro-channels. These micro-channels can be filled with a conductive composition (ink) and used to form an entrenched pattern of micro-wires to provide a transparent conductive electrode.
摘要:
An inkjet ink composition comprising water, and at least one water-dispersible polyurethane/urea polymer having at least a first soft segment formed from a polyol prepolymer and at least a second soft segment formed from a polyamine prepolymer, wherein the polyol prepolymer forms urethane bonds in the polyurethane/urea and the polyamine prepolymer forms urea bonds in the polyurethane/urea, and further wherein at least about 4% by weight of the combined soft segments is formed by polyamine prepolymers that form urea bonds in the polyurethane/urea polymer.
摘要:
A micro-channel structure for facilitating the distribution of a curable ink includes a substrate and a single cured layer formed on the substrate. The single cured layer has one or more micro-channels adapted to receive curable ink embossed therein and an RMS surface roughness between or within micro-channels of less than or equal to 0.2 microns. Cured ink is located in each micro-channel. The thickness of the single cured layer is in a range of about two microns to ten microns greater than the micro-channel thickness.
摘要:
A metal nanoparticle composition includes water and a water-soluble polymer having both carboxylic acid and sulfonic acid groups. Silver nanoparticles are dispersed in the water and the weight ratio of the polymer to silver is from 0.008 to 0.1.