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8440735 |
Method for making contact lenses
The instant invention pertains to a method and a fluid composition for producing contact lenses with improved lens quality and with increased product yield. The method of the invention involves...
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8440738 |
Silicone hydrogels and methods of manufacture
Embodiments of silicone hydrogels, ophthalmic lenses made therefrom, and methods of making the same are described. Fully hydrated silicone hydrogels have relatively high water content and oxygen...
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8440108 |
Chemically bonded ceramic radiation shielding material and method of preparation
A composition of matter and method of forming a radiation shielding member at ambient temperatures in which the composition of matter includes a ‘cold-fired’ chemically bonded oxide-phosphate cer...
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8440737 |
Composition for injectable cement useful as bone replacement
The invention relates to a composition for injectable cement, comprising a mineral sold phase, a separate liquid phase and, optionally, microparticles of a biocompatible and biodegradable polymer....
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8440746 |
One component epoxy structural adhesive composition prepared from renewable resources
Curable, one-package, stable adhesive compositions are provided comprising: (a) a resin component comprising a polyepoxide,(b) a polyamine having at least two primary amine, secondary amine, and/or...
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8440745 |
Nonaqueous inkjet ink composition
Disclosed is a nonaqueous inkjet ink composition having excellent ink ejection stability, which does not clog a nozzle of a printer head portion when used for printing by an inkjet printer, thereby...
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8440787 |
Hydroxyapatite-targeting multiarm polymers and conjugates made therefrom
The present invention provides hydmoxyapatite-targeting, multiarm polymer reagents suitable for reaction with biologically active agents to form conjugates, the polymeric reagents comprising one or...
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8440743 |
Oil-based ink composition for ink-jet recording
The present invention provides an oil-based ink composition for ink-jet recording comprising at least a coloring material, an organic solvent and a non-aqueous resin emulsion.
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8440741 |
Dental adhesive compositions and methods
A one-part, self-etching dental adhesive is disclosed. The adhesive includes a hydrolytically stable acidic adhesive monomer and a hydrolytically stable, difunctional hydrophilic monomer.
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8440618 |
Composition for the attachment of implants to collagen or other components of biological tissue
The present invention relates to a novel composition comprising an implant, scaffold or construct bound to a biological or chemical moiety. The bound moiety has the ability to bind to a component...
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8440098 |
Conditioning agent for the etching of enamel lesions
The invention relates to a composition which comprises 1 to 80% by weight of at least one acid which has a pKa of 2 or less; a protic solvent;a complexing agent for Ca2+ ions;for use as...
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8440739 |
Dental composition and composite resin
A dental composition of the present invention includes: a polymerizable monomer (A); an amorphous filler (B) having an average particle size of 1 to 20 μm and including silica-based fine particles ...
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8440744 |
Oil-based white ink jet recording composition and process for producing the same
The present invention is proposed is an oil-based white ink composition for ink jet recording, comprising a white pigment, a glycol ether dialkyl ether compound solvent, a polymeric dispersant, and...
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8440740 |
Dental glass compositions utilizing a glass ionomer and an acidic copolymer
A hardening composition comprising a particulate glass, said glass comprising 10-35% by weight of silica, 10-35% by weight of alumina, 3-30% by weight of zinc oxide, 4-30% by weight of P2O5 and...
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8440742 |
Polymer colloid-containing ink-jet inks for printing on non-porous substrates
The present invention is drawn toward an ink-jet ink, comprising an aqueous liquid vehicle having acid-functionalized polymer colloid particulates and polymer-attached pigment colorants dispersed...
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8440732 |
Polymeric foams with nanocellular morphology and methods for making them
A foamable polymeric composition can comprise a polymer, a blowing agent cage material, and a blowing agent. The blowing agent cage material is selected from the group consisting of zeolite...
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8440300 |
Coated polyoxymethylenes
Coated polyoxymethylene moldings comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least...
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8436201 |
Functionalized diphenolics and absorbable polymers therefrom
The present invention relates to dephenolic compounds, an example of which is shown below, which are functionalized, and polymers formed from the same. Polymers formed from the functionalized...
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8436078 |
Dental composition and composite resin
The present invention provides a dental composition exhibiting both an excellent light diffusion property and excellent transparency, and having high mechanical strength and surface smoothness and...
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8436073 |
Lignite-based foundry resins
Described herein, in the preferred embodiment, is a leonardite-based polyurethane resin binder that may be used, among other applications, as a binder in combination with foundry aggregate, e.g.,...
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8436082 |
Gap-filling adhesive of stone
An adhesive for filling in gaps between stones, the adhesive including at least 100 weight parts of an unsaturated polyester resin suitable for air-drying, between 1 and 5 weight parts of...
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8436074 |
Artificial marble, and system and method of producing artificial marble
Artificial marble, and system and method of producing artificial marble. A method of producing a stone slab comprises: placing into a frame a plurality of coated lumps of composite stone material;...
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8435427 |
Compositions having non-linear current-voltage characteristics
Provided are compositions and materials that have varistor properties and are suitable for use in electrical stress control devices and surge arrestor devices. The compositions and materials...
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8436126 |
Resin composition for adhesive sheet and adhesive sheet using the composition for flexible printed circuit board
The present invention provides a resin composition for an adhesive sheet, comprising an acrylic copolymer containing (A) an acrylate ester, methacrylate ester, or a mixture thereof, (B)...
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8436071 |
Dental repair material
The invention is directed to an improved dental composition useful in the repair of cavities, apex repairs, root perforations and root canals. Disclosed is a dental composition and dental...
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8434552 |
Squeeze composition for restoring isolation
Compositions containing an alkali swelling polymer and a pH buffer with a pH between 3 and 7 may be used to treat a wellbore. The pH buffer prevents the swelling of the alkali swellable polymer....
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8436076 |
Method for producing polyester nanocomposites
A method for preparing a polyester nanocomposite is presented. The method comprises coating nanoparticles with a dicarboxylic acid. Combining the dicarboxylic acid coated nanoparticles with a...
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8436058 |
Methods for separation and conditioning of products containing super absorbent polymers
Embodiments of the present disclosure include a method for separating a product comprising a super absorbent polymer, a fiber and a plastic to separate the product into components thereof, the...
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8436077 |
Lipid-treated particles and polymers containing the particles
A coated particulate solid composition includes a particulate inorganic solid having deposited on its surface a treatment oil comprising lipids. The particulate inorganic solid can include a base...
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8436088 |
Plasters and renders and paints, copolymer dispersions and their use
Plasters and renders and paints, copolymer dispersions and their use Compositions containing selected polymer dispersions, colloidal silica, fillers and pigments are described. These can be...
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8436075 |
Artificial marble
An engineered stone slab has coated lumps of composite stone material, wherein at least a portion of the coated lumps comprise an inner core having a first property and an outer layer having a...
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8436072 |
Mixtures comprising branched oligomeric or polymeric compounds, and preparation and use thereof
Mixtures comprising (A) at least one hydraulic or latently hydraulic binder,(B) at least one copolymer obtainable by reacting(α1) at least one ethylenically unsaturated comonomer having at least ...
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8436070 |
Pasty polymerizable dental compounds and method for producing the same
The present invention relates to a material for dental products comprising a mixture of at least one polymerizable monomer and at least one polymer based on polysulfones which is preswollen in a...
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8436079 |
Weather-resistant epoxy resin system
A curable epoxy resin composition of an epoxy resin (a) and a combination (b) of an antioxidant (b1) and a UV absorber (b2). The UV absorber (b2) is a benzotriazole. The antioxidant (b1) is a...
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8431633 |
Silica particles, manufacturing method thereof and resin particles
Disclosed are silica particles having a volume average particle size of from about 100 nm to about 500 nm, an average circularity degree of from about 0.5 to about 0.85, and an average value of the...
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8431628 |
Environmentally degradable composite material and method for producing the same
An environmentally degradable composite having between 20 and 80 weight parts of a moderately cross-linked copolymer of aliphatic polyesteramide comprising random blocks, between 10 and 70 weight...
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8431634 |
Polypropylene resin composition and process for producing the same
A polypropylene resin composition comprising (a) 100 parts by weight of a resin composition, which contains 51 to 99% by weight of a propylene polymer and 1 to 49% by weight of an ethylene polymer...
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8431669 |
Biomedical devices containing internal wetting agents
This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer.
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8431200 |
Biodegradable environmentally-friendly material, a container, and their manufacturing methods
A biodegradable environmentally friendly material, a container and method of manufacturing. The components and weight percentages of the material or the container include: plant straw powder...
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8431224 |
Resin composition for forming insulating layer of printed wiring board
Disclosed is a halogen-free resin composition for printed wiring board production, which is remarkably reduced in quality deterioration due to moisture absorption of a semi-cured resin film...
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8431625 |
Compositions curable by ring opening metathesis polymerization at low temperatures and their application in the dental field
The invention relates to a composition which is polymerizable by ring-opening metathesis polymerization (ROMP) comprising at least one monomer that is polymerizable by ROMP, at least one initiator...
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8431060 |
Method of fabricating an implantable medical device using gel extrusion and charge induced orientation
The invention provides a method of manufacturing a polymeric implantable medical device using gel extrusion of high molecular weight polymers or charge-induced orientation to avoid heat degradation...
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8431632 |
Crayon
The invention provides a crayon which comprises an alternative plasticizer in place of the conventional phthalate ester plasticizers and yet provides writings excellent in water resistance, the...
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8430492 |
Inkjet printing fluid
An inkjet printing fluid composition including water and a water dispersible polyurethane additive of the general formula of (I) wherein Z is the central portion of a monomer unit that is the...
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8430990 |
Adhesive resin composition and bonding method
The present invention relates to an inexpensive adhesive resin composition which is applicable even to a base material having a poor bonding property. The adhesive resin composition comprises (A) a...
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8431217 |
Core-shell particles and fuser member made therefrom
The present teachings describe a core-shell particle dispersed in a layer of a fuser member, thereby improving thermal conductivity of the fuser member. The core-shell particle includes a graphene...
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8431627 |
Filler material for crowns, crown material containing same, and method of manufacturing thereof
The present invention provides a composition for crown material including resin and a fine spherized composite glass powder. The fine composite glass powder of the present invention for such a...
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8431147 |
Malleable implants containing demineralized bone matrix
Described are malleable medical compositions such as pastes or putties that include solids combined with a liquid carrier. The solids include particulate collagen and particulate demineralized bone...
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8431624 |
Prepolymers suitable for making ultra-violet absorbing contact lenses
The invention provides a class of actinically-crosslinkable silicone-containing prepolymers which comprise (1) ethylenically-unsaturated groups and (2) UV-absorbing polymeric units, latent...
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8431626 |
Disulfide monomers comprising ethylenically unsaturated norbornyl groups suitable for dental compositions
Dental compositions and disulfide monomers described. The disulfide monomer comprises a disulfide backbone group wherein each of the sulfur atoms are bonded to a group terminating with an...
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