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7625956 |
Phase change inks containing photoinitiator with phase change properties and gellant affinity
Disclosed is a phase change ink comprising a colorant, an initiator, and an ink vehicle, said ink vehicle comprising (a) at least one radically curable monomer compound, and (b) a compound of the...
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7615258 |
Method of treating polymers
A method of reducing unreacted monomer in a water-soluble or water swellable polymer comprising the steps, i) applying an ultraviolet initiator to the surface of the polymer and ii) irradiating the...
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7601764 |
Photosensitive resin composition
The invention pertains to a photosensitive resin composition, comprising:
(A) an alkaline soluble resin; (B) a multi-functional monomer; (C) a photoinitiator; (D) a colorant; and (E) a...
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7538144 |
Photoreactive polymers
A novel photoreactive polymer is disclosed comprising a dendritic polymer core with at least one initiating functional group and at least one co-initiating functional group. The photoreactive...
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7528291 |
Color-stable superabsorbent polymer composition
A color-stable superabsorbent polymer having long-term color stability, and methods of manufacturing the polymer, are disclosed. The color-stable superabsorbent polymer is prepared in the essential...
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7507773 |
Radiation curable compositions
A radiation curable composition comprising a novel photoreactive polymer is disclosed comprising a dendritic polymer core with at least one initiating functional group and at least one...
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7482392 |
White solid photoinitiator in the form of powder and preparation thereof
The present invention is refereed to a white solid photoinitiator in the form of powder and consisting of 2-hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)-phenoxy]-ph
enyl}-2-methyl-propan-1-one...
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7479307 |
Toners and processes thereof
Disclosed are toner compositions comprised of a polymer, an optional colorant, and an UV light curable oligomer. Also disclosed are methods for producing a UV curable toner compositions, the toner...
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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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7405244 |
Solvent-free polyimide silicone resin composition and a resin film composed of the same
A solvent-free resin composition comprising
(a) a polyimide silicone resin having repeating units represented by the following general formulas (1-1) and (1-2),
wherein X is a tetravalent...
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7378457 |
No VOC radiation curable resin compositions with enhanced flexibility
The present invention provides radiation curable resin compositions having enhanced low temperature flexibility and to methods of using these compositions. The radiation curable resin compositions...
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7368485 |
Printing ink
Inks are disclosed which are used in ink-jet printing. The inks are cured by ultraviolet radiation, preferably free radical initiation. The inks contain a (meth)acrylate monomer, an...
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7358283 |
Radiation curable compositions useful in image projection systems
A radiation curable composition comprising: A) at least one urethane poly(meth) acrylate compound; B) at least one poly(meth)acrylate compound; C) at least one polyester poly(meth)acrylate...
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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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7323498 |
Wax-tethered photoinitiators
A wax-tethered photoinitiator that is a photoinitiator compound including a wax chain therein, wherein the photoinitiator compound is activated by ultraviolet radiation, and method of making the...
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7323248 |
Environmentally friendly coating compositions for coating composites, coated composites therefrom, and methods, processes and assemblages for coating thereof
Disclosed are environmentally friendly, substantially all solids coating compositions which are curable using ultraviolet and visible radiation. In addition, the disclosed coating compositions are...
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7307106 |
Photocurable Michael addition polymers
A curable composition is described comprising a Michael donor component, a polyacryl component, and a monoacryl component, where at least one of the Michael donor or monoacryl components comprises...
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7285310 |
Active energy ray curable aqueous ink, and ink-jet recording process, ink cartridge, recording unit and ink-jet recording apparatus using the same
An active energy ray curable ink which is quickly polymerized by an active energy ray, high in crosslinking degree of a cured material formed, excellent in adhesive property, low in viscosity,...
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7273895 |
Process for reducing residual monomer concentration
A process of preparing water soluble or water swellable polymer comprising the steps,
(a) forming an aqueous mixture comprising,
(i) a water soluble ethylenically unsaturated...
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7256221 |
Low outgassing photo or electron beam curable rubbery polymer material, preparation thereof and device comprising same
Disclosed are photo or electron beam polymerizable compositions, and preparation thereof and devices containing them. The composition contains completely or substantially completely hydrogenated...
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7226957 |
Method for producing polymers with controlled molecular weight and end group functionality using photopolymerization in microemulsions
A method for producing polymers with controlled molecular weight and desired end functionalities and the resulting polymers. The method comprises a) forming a microemulsion comprising monomer,...
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7183334 |
Low temperature molding compositions with solid thermoplastic elastomer thickeners and fiber reinforcement
A method of preparing fiber sheet molding compounds with a fabric of continuous fiber reinforcement that can be molded under low pressures and temperatures to provide thermoset articles, wherein...
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7153892 |
Environmentally friendly, actinic radiation curable coating compositions for coating thermoplastic olefin objects and methods, processes and assemblages for coating thereof
Disclosed are environmentally friendly coating compositions for coating thermoplastic olefin objects and which are curable using ultraviolet and visible radiation. Even if the coating compositions...
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7084183 |
Difunctional photoinitiators
The invention relates to α-hydroxy ketones of formula I or IIa; or mixtures of compounds of formula I and II; or mixtures of compounds of formulae Ia and IIa
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7001644 |
Surface-active photoinitiators
A process for the production of coatings with scratch-resistant durable surfaces that comprise as photoinitiator (B) in a photocurable formulation at least one surface-active photoinitiator,...
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6998425 |
UV curable coating compositions and uses thereof
The present invention is directed to curable acrylate coating compositions and coated articles resulting therefrom. The curable acrylate coating composition comprises at least two polyfunctional...
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6927242 |
Resin composition, coating materials containing the same, coating film and process for forming the film
A resin composition of the present invention is obtainable by adding a photo-polymerization initiator (d) to a resin solution (a) containing a modified product of a thermoplastic resin (A). The...
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6897248 |
UV curable ferromagnetic compositions
The present invention discloses an ultraviolet light curable ferromagnetic composition and method for making such a composition that may be used to produce a ferromagnetic coating on a suitable...
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6887918 |
Formulation of UV-curable coatings for optical fiber for a fast cure
A fast-curing, low viscosity composition for coating an optical waveguide, more specifically, an optical fiber, and optical fibers coated therewith are disclosed. The coating composition is a...
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6860600 |
Edge coated ophthalmic lenses
The disclosure relates to the provision of a lens having front and back optical surfaces bound by a peripheral edge, wherein the peripheral edge is coated with an edge coating that strongly bonds...
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6828296 |
Method for removing an ultraviolet light cured floor finish, removable ultraviolet light curable floor finish and strippable finished floor
A UV cured floor finish can be removed from a floor by applying to the cured finish an inhomogeneous stripper composition containing at least one polar solvent, allowing the stripper composition to...
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6818678 |
Resin composition comprising particles
A resin composition comprising: (A) particles prepared by bonding at least one oxide of an element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium,...
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6805917 |
UV curable compositions for producing decorative metallic coatings
The present invention discloses an ultraviolet light curable decorative metallic composition and method for making such a composition that may be used to produce a decorative metallic coating on a...
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6770685 |
Resin composition for manufacturing optical fiber ribbon and method for preparing resin for manufacturing optical fiber ribbon using the same
When a resin for manufacturing ultraviolet or electron ray curable optical fiber ribbon is prepared by properly mixing a photopolymerizable urethane acrylate oligomer containing...
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6767577 |
Uv curable compositions for producing electroluminescent coatings
The present invention discloses an ultraviolet light curable electroluminescent composition and method for making such a composition that may be used to produce an electroluminescent active layer....
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6756419 |
Chemical grafting onto a substrate and coating composition
A composition and method that provides a chemically grafted coating onto a substrate. The composition comprises an acrylate and a grafting initiator. The acrylate may be a waterborne urethane...
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6596786 |
Radiation-curable coating composition including oligomeric photoinitiator and/or oligomeric adhesion promoter
There is provided a radiation-curable coating composition containing oligomers that each have two end groups X 1 and X 2 , wherein the end groups X 1 and X 2 , which may be the same or different,...
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6586493 |
Polysaccharide-based hydrogels and pre-gel blends for the same
Disclosed are hyaluronate-containing hydrogels having angiogenic and vascularizing activity and pre-gel blends for preparing the hydrogels. The hydrogels contain a cross-linked matrix of a...
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6583196 |
Curable casting compositions having a high refractive index and high impact resistance
A high refractive index composition comprising a core resin mixture comprising a first compound of formula (I), a second compound of a poly(ethylene glycol) di(meth)acrylate of formula (II) and a...
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6562878 |
Acoustic baffle with predetermined directional expansion characteristics
Heat-expandable molded synthetic resin seal and baffle components adapted for use in automobile body cavities or the like are provided which are designed to preferentially expand upon heating in...
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6555595 |
Photopolymerizable compositions
Disclosed are radiation-curable or photopolymerizable compositions, processes for applying and curing the compositions and articles bearing a cured coating of the compositions utilizing...
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6555056 |
Method of preserving silicone composition and kit of separate packages
A method of preserving two or more separately packaged agents for forming a silicone composition which can be cured by mixing the separately packaged agents, which method can reduce the number of...
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6545064 |
Coating composition comprising ethoxylated diacrylates
This invention relates to a curable coating composition which comprises: (A) a compound represented by the formula wherein in formula (A-I) each R independently is hydrogen or a hydrocarbyl...
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6500875 |
Ink, ink-jet recording method using the same, and photopolymerization initiator
An ink for ink-jet recording contains a coloring agent, a polymerizable oligomer, water, and a photopolymerization initiator having a solubility in water of 3 percent by weight or more. Another ink...
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6455607 |
Peelable bonded ribbon matrix material; optical fiber bonded ribbon arrays containing same; and process for preparing said optical fiber bonded ribbon arrays
A one-part, cured, radiation-curable liquid matrix composition for affixing coated and inked optical fibers in a ribbon configuration which is peelable from the coated and inked fibers without...
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6376570 |
Aqueous pigmented coating compositions
The present invention provides aqueous pigmented coating compositions having a pigment volume concentration pvc of at least 10 which are essentially free from volatile organic compounds and...
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6342122 |
UV post curable pressure sensitive adhesives for membrane switch applications and their Production
An solvent-based pressure sensitive adhesive (PSA) having improved shear adhesion is composed of an acrylic-based PSA resin, an ethylenically unsaturated polyester, an ultraviolet radiation (UV)...
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6335382 |
Ultraviolet-curable adhesive for bonding optical disks
An ultraviolet-curable adhesive having an excellent moisture resistance and suitable for bonding optical disks having an information recording layer (vapor deposition layer), particularly optical...
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6326415 |
UV cured glossy support for ink jet recording material
Provided is a support for an ink jet recording material. The support comprises a substrate and a UV cured resinous coating layer on the substrate, with said resinous coating layer being comprised...
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6284185 |
Ultraviolet-curable adhesive composition for bonding opaque substrates
An ultraviolet-curable adhesive composition comprising a photopolymerization initiator whose molar absorption coefficient at a wavelength of 360-450 nm is at least 400 and an ultraviolet-curable...
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