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7547735 |
UV curable compositions
The present invention provides a UV curable composition comprising an acrylate component, comprising an acrylate-functionalized hydrogenated polybutadiene, and at least one mono-functional...
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7488785 |
Impregnating reinforcing material with photopolymerizable epoxy resin composition
Compositions containing
(a) a liquid epoxy resin, (b) an aliphatic or cycloaliphatic primary monoamine and/or an aliphatic or cycloaliphatic disecondary diamine, (c) a latent curing agent...
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7488518 |
Method and device for curing a coating
In order to provide a process for curing a coating, in particular a radiation-curable coating, on a work piece, which allows coatings even on difficult to access regions of a three-dimensional work...
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7449219 |
Superabsorbent polymers having radiation activatable surface cross-linkers and method of making them
Superabsorbent polymer particles with improved surface cross-linking for use in absorbent articles and a process for making the superabsorbent polymer particles. The superabsorbent polymer...
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7436115 |
Electroluminescent device
The present invention discloses a method for fabricating an electroluminescent lamp that includes a step in which an electroluminescent active layer is formed by curing a UV curable...
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7387810 |
Method of forming rate limiting barriers for implantable devices
A method is disclosed for forming a coating on implantable medical devices including an interpenetrating polymer network that serves as a rate limiting barrier.
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7368171 |
Laminating adhesive, laminate including the same, and method of making a laminate
Disclosed is a method of making a laminate that includes a) preparing an adhesive composition, where the preparing includes combining a first part that includes (meth)acrylate functional,...
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7329439 |
UV-curable solvent free compositions and use thereof in ceramic chip defect repair
Solvent-free UV-curable polymer materials derived from miscible blends of reactive organic monomeric, oligomeric and low molecular polymeric systems and organic and inorganic fillers such as...
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7173071 |
Photo-cured and stabilized coatings
Photo-curable coating formulations which comprise a durable and/or red-shifted reactable hydroxyphenylbenzotriazole ultraviolet light absorber (UVA) are effectively photocured employing a...
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7144605 |
Curable coating composition and coating film forming method
A curable coating composition comprises
(a) a component having an active methylene group and/or an active methane group, (b) a component having a methacrylate group and/or an acrylate group,...
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7135209 |
Water soluble radiation activatable polymer resins
The present invention relates to water soluble radiation activatable polymer resin formulations which are suitable to modify the absorption properties of fibrous materials and the polymer obtained...
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6942902 |
Aqueous functional coating material and integrated method for production of coloured or effect-generating multi-layer coatings
A wet-on-wet process for producing multicoat color and/or effect coating systems is disclosed. The process involves using aqueous functional coating materials comprising
(A) at least one...
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6908644 |
Clearcoat insitu rheology control via UV cured oligomeric additive network system
The present invention discloses a photocurable composition that is combinable with a thermally curable clearcoat composition to form a dual curable composition that is useful for forming clearcoats...
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6893687 |
Method for coating metallic surfaces
The invention relates to a method for coating metallic surfaces by wetting one such surface with an aqueous dispersion containing, in addition to water, at least one UV-cross-linkable,...
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6890589 |
Self-formable optical waveguide material composition
Into a mixture solution 2 of a high-refractive-index photo-curable resin A and a low-refractive-index photo-curable resin B, light capable of curing only the resin A is led through an optical...
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6803112 |
Radiation curable aqueous compositions for low extractable film packaging
A method for producing a low-extractable film packaging from an actinic radiation curable aqueous composition containing a water soluble compound having at least one α, β-ethylenically...
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6759096 |
Method for making differential gloss coverings
The foregoing differential gloss covering comprises a backing substrate, an ink layer, and a cured top layer having a first surface portion with a first gloss and a second surface portion, made by...
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6689442 |
Releasing sheet and process for producing the same
There are disclosed a releasing sheet which comprises a sheet like substrate and a cured layer placed thereon of an addition reaction type silicone composition containing a photosensitizer,...
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6669994 |
Water-soluble coating agents bearing initiator groups
A method of forming a polymer layer on a support surface by the use of a coating agent and polymerizable compounds. The coating agent provides photoreactive groups adapted to attach the agent to...
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6617371 |
Single component room temperature stable heat-curable acrylate resin adhesive
A single component liquid heat-curable adhesive formulation that is stable at room temperature. The formulation includes from about 5 to about 70 wt % of at least one acrylate monomer, from about 5...
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6572932 |
Process for providing a gloss controlled, abrasion resistant coating on surface covering products
The invention comprises a composition and method for controlling the gloss of surface covering products through curing of the composition to create a wearlayer surface, and preferably on a floor...
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6562464 |
Utilization of phenylglyoxalic acid esters as photoinitiators
The use of phenylglyoxalic esters of the formula I in which the two radicals R 1 and A are as defined in the description as photoinitiators in powder coating materials for exterior...
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6548121 |
Method for producing adhesive surface coatings
The invention relates to a process for the production of strongly adherent coatings on an inorganic or organic substrate that comprises, in a first step a) subjecting the inorganic or organic...
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6541076 |
Method of priming SMC parts
A method of priming a sheet molding compound (SMC) part. The method includes applying a photopolymerizable priming composition to a surface of the SMC part. The priming composition includes a...
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6524517 |
Methods for molding and grafting highly uniform polymer layers onto electronic microchips
Microreaction molds and methods of molding very thin films onto substrate surfaces are provided. The molds and molding methods allow for consistency and uniformity in the thicknesses of the films...
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6451869 |
Irradiation-curable silicone compositions, photo-active platinum (IV) compounds, and method
Cyclopentadienylplatinum (IV) compounds having C 7-20 aromatic radical substitution on the cyclopentadienyl ring have been found to impart enhanced cure speed and shelf-life stability to...
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6448302 |
Radiation curable coatings having low gloss and coated articles made therefrom
A radiation curable coating comprising: (i) at least one radiation polymerizable reactant; (ii) at least one initiator for initiating cure; (iii) at least one wax; wherein the wax is present in an...
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6242057 |
Photoreactor composition and applications therefor
A method of generating reactive species which includes exposing a wavelength specific photoreactor composition to radiation, in which the wavelength specific photoreactor composition comprises one...
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6187129 |
Curable topcoat composition and methods for use
A cutable topcoat composition and apparatus useful for preparing stable data carrying devices, such as multi-layered laminates, and methods for preparing and using the composition. The composition...
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6177144 |
Binder and its use in radiation-curable coating agents
The present invention relates to a radiation-curable binder BM consisting of a copolymer which is composed of: A) from 80 to 99% by weight of a hydroxyl-containing polyether acrylate and/or...
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6162494 |
Method for making an optical sensor having improved barrier properties
A method for making a optical sensor for measuring the pH of a fluid includes the steps of applying a solution containing (a) a cellulose acrylamide, (b) an acrylamide, and (c) a copolymerizable...
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6106905 |
Coating articles using radiation-curable powder coatings
The invention relates to a method of coating articles with powder coatings which contain polymers, are applied to the surface of the substrate to be coated, are melted and are crosslinked by UV...
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6099783 |
Photopolymerizable compositions for encapsulating microelectronic devices
A novel method for producing thick composite parts based upon photopolymerizable compositions is disclosed. Also disclosed are novel methods for encapsulation of microelectronic devices based upon...
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6090236 |
Photocuring, articles made by photocuring, and compositions for use in photocuring
A method of generating reactive species which includes exposing a polymolecular photoreactor to radiation, in which the polymolecular photoreactor comprises a wavelength-specific sensitizer...
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6080450 |
Composition exhibiting improved fluorescent response
The use of a phosphine oxide photoinitiator enables the effective curing of a polymerizable acrylate formulation despite the incorporation of a high concentration of a fluorescing agent, thereby...
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5984647 |
Process for producing a hermetic electric compressor
A process for producing a hermetic electric compressor for a refrigerating or air-conditioning apparatus using a refrigerant having a hydrofluorocarbon base which comprises a motor unit, a...
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5980996 |
System and method for controlling water flow through ground with a geotextile comprising water absorbing material
A water absorptive material comprising a fibrous substrate impregnated with a water absorptive, water insoluble polymer, wherein the polymer is intertwined and interlocked with fibers of the...
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5942290 |
Molecular complex compounds of acylphosphine oxide and α-hydroxy ketones as photoinitiators
Molecular complex compounds comprising a mono-, bis- or trisacylphosphine oxide compound with an α-hydroxy ketone compound are suitable as photoinitiators for the photopolymerization of...
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5935661 |
Radiation curing of powder coatings on heat sensitive substrates: chemical compositions and processes for obtaining coated workpieces
The present invention relates to powder coatings curable by exposure to radiation, typically ultraviolet radiation. Powder coatings based upon cationically catalyzed resins (typically epoxy resins)...
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5876805 |
Visible light polymerizable thiol-ene composition
Visible light cured polymerizable thiol-ene compositions comprising at least one monomer or oligomer having a plurality of free-radically polymerizable ethylenically unsaturated groups, at least...
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5859084 |
Radiation-curable compositions containing photoinitiators linked by a covalent bond
A process for the preparation of a radiation-curable acrylate composition, wherein to compounds A containing at least 2 acrylic groups there are added benzophenone derivatives which are not...
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5824373 |
Radiation curing of powder coatings on wood
Powder coatings are described which are curable by means of exposure to radiation, typically ultraviolet radiation, and the electrostatic deposition thereof onto substrates of wood or similar...
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5800884 |
High gloss ultraviolet curable coating for porous substrates
A gloss coating composition comprising radiation curable oligomers and monomers, and photosensitizers in a homogeneous mixture having a viscosity in the range of 4500 to 8000 cps; wherein the...
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5773487 |
Finishing composition which is curable by UV light and method of using same
A sprayable coating composition is formulated using one or more acrylates and one or more photoinitiators which act to polymerize the composition when exposed to ultraviolet light. Because of the...
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5747115 |
UV-curable and non-volatile pigmented coatings
A method is described for forming a pigmented coating on a poorly prepared, old metal surface that cures in less than one minute by exposure to ultraviolet radiation from a xenon lamp and emits...
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5739214 |
Radiation-curable coating of unsaturated prepolymer, epoxy and ketone resin
The present invention relates to radiation-curable coating compositions comprising (A) from 20 to 50% by weight of at least one prepolymer containing at least two ethylenically unsaturated double...
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5733948 |
Tack-free photopolymer printing plate
A photopolymer resin composition useful in producing printing plates with low levels of surface tack is disclosed. Acetal compounds are incorporated into the photopolymer resin composition to...
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5693390 |
Surface-coated vessel and process for producing same
A surface-coated vessel or a surface-coated product having a hard coating layer is obtained, by coating a substrate of, for example, resin product with a resin composition for hard coating which...
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5691006 |
Solder resist coating from photosensitive composition containing water as solvent or dispersant
There are disclosed photosensitive compositions based on water as solvent and/or dispersant for the components of said compositions, comprising 10-50% by weight of water-soluble and/or...
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5683741 |
Method for the quality-controlled finishing of a surface with a radiation-cured surface finish
Method for the quality-controlled treatment of surfaces with a radiation-cured surface treatment, in which a finishing formulation is applied to the surface and is polymerically crosslinked under...
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