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| Number | Title | Issue Date |
| 7589129 | Method of modifying polyacrylates for obtaining high molecular polymers The present invention relates to the field of acrylic polymers and in particular to their modification with the purpose of the formation of compounds of still higher molecular masses. Plastic materials of the type of acrylic universal polymer (PAU), e.g. sold under ... | 09/15/2009 |
| 7408010 | Primer compositions in non-flowable forms The present invention relates to primer compositions in non-flowable form. More particularly, the present invention relates to non-flowable primer compositions which are particularly useful for use with curable adhesive and sealant compositions in threadlocking, ret... | 08/05/2008 |
| 7388039 | UV-curable, non-chlorinated adhesion promoters Modified polyolefins are produced by reacting a functionalized polyolefin with one or more ethylenically unsaturated compounds having a functional group reactive with the functional group on the polyolefin. These modified polyolefins may then polymerize in the prese... | 06/17/2008 |
| 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 contain no or essentially no volatile organic components (VOCs), and ... | 05/27/2008 |
| 7348022 | Biomedical composition A method of preparing intraocular lenses in situ is disclosed. The method involves the injection of an unsaturated macromonomer of the formula The macromonomer is then polymerized to give a polymer having an E modulus in th... | 03/25/2008 |
| 7309724 | Thermosetting resin compositions containing maleimide and/or vinyl compounds In accordance with the present invention, there are provided novel thermosetting resin compositions which do not require solvent to provide a system having suitable viscosity for convenient handling. Invention compositions have the benefit of undergoing rapid cure. ... | 12/18/2007 |
| 7253213 | Anionic and Lewis base photopolymerization process and its use for making optical articles The invention relates to a process for polymerising a monomer, polymerizing and/or crosslinking an oligomer, or crosslinking a polymer or copolymer, said monomer, oligomer, polymer and copolymer being selected among precursor monomers, urethane, thiourethane and epi... | 08/07/2007 |
| 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 liquid reactive components are slowly absorbed in solid acrylic resin. ... | 02/27/2007 |
| 7179882 | Low viscosity polymer polyols The present invention relates to low viscosity polymer polyols and to a process for the preparation of these low viscosity polymer polyols. These polymer polyols comprise the free-radical polymerization product of (A) a base polyol, (B) a pre-formed stabilizer, and ... | 02/20/2007 |
| 7151124 | Enzyme degradable curable resin compositions The present invention provides degradable curable resin compositions containing no or essentially no volatile organic components. Oligomers for forming the coating compositions of the present invention are vinyl dioxolane end-capped oligomers having an enzyme degrad... | 12/19/2006 |
| 7144956 | Polymerizable compositions in non-flowable forms The present invention relates to adhesive and sealant compositions in non-flowable form. More particularly, the present invention relates to non-flowable adhesive and sealant compositions which are particularly useful in the threadlocking and sealing applications an... | 12/05/2006 |
| 7112617 | Patterned substrate with hydrophilic/hydrophobic contrast, and method of use A gas phase species (such as ozone, H2O2, or N2O) is photodissociated with ultraviolet light into a reactive species that is patternwise directed (e.g., through a mask) onto a surface of a material, such as an organosilicate. The rea... | 09/26/2006 |
| 7094418 | Crosslinkable macromers A crosslinkable macromer system and related methods of preparing the system and using the system in the form of a crosslinked matrix between a tissue site and an implant article such as a tissue implant or on the porous surface of a prosthetic device. The macromer s... | 08/22/2006 |
| 7081486 | Method of producing polymer A method of producing a polymer according to the present invention is characterized by comprising a step of photopolymerizing one or more photopolymerizable polymerization precursors by irradiation with an activation energy ray in a supercritical fluid or in a subcr... | 07/25/2006 |
| 6964985 | Dental materials with extendable work time, kits, and methods The present invention provides a dental material that includes a hardenable resin system and a first initiator system capable of hardening the hardenable resin. ... | 11/15/2005 |
| 6924370 | Crosslinkable macromers A crosslinkable macromer system and related methods of preparing the system and using the system in the form of a crosslinked matrix between a tissue site and an implant article such as a tissue implant or on the porous surface of a prosthetic device. The macromer s... | 08/02/2005 |
| 6894084 | No VOC radiation curable resin compositions The present invention provides radiation curable resin compositions that contain no or essentially no volatile organic components (VOCs), and to methods of using these compositions. The radiation curable resin compositions find particular use as coating compositions... | 05/17/2005 |
| 6852814 | Thermosetting resin compositions containing maleimide and/or vinyl compounds In accordance with the present invention, there are provided novel thermosetting resin compositions which do not require solvent to provide a system having suitable viscosity for convenient handling. Invention compositions have the benefit of undergoing rapid cure. ... | 02/08/2005 |
| 6831115 | UV-curable, non-chlorinated adhesion promoters Modified polyolefins are produced by reacting a functionalized polyolefin with one or more ethylenically unsaturated compounds having a functional group reactive with the functional group on the polyolefin. These modified polyolefins may then polymerize in the prese... | 12/14/2004 |
| 6828355 | Resin-reinforced UV, moisture and UV/moisture dual curable silicone compositions This invention relates to resin-reinforced silicone compositions curable upon exposure to radiation in the electromagnetic spectrum, which compositions when cured demonstrate improved elastomeric properties, such as tensile strength, modulus and elongation. The inve... | 12/07/2004 |
| 6824858 | Photocurable/thermosetting composition for forming matte film A photocurable and thermosetting composition which is useful in forming a matte film and can be developed with an aqueous alkaline solution is provided. The composition comprises (A) a photosensitive prepolymer obtained by causing a saturated or unsaturated polybasi... | 11/30/2004 |
| 6825245 | Thermosetting resin compositions containing maleimide and/or vinyl compounds In accordance with the present invention, there are provided novel thermosetting resin compositions which do not require solvent to provide a system having suitable viscosity for convenient handling. Invention compositions have the benefit of undergoing rapid cure. ... | 11/30/2004 |
| 6797741 | Method in connection with processing polymer or elastomer material The invention relates to a method in connection with processing polymer or elastomer material, wherein additive is added to the polymer or elastomer material, and the additive is subjected to the desired chemical reaction. To minimize energy consumption, infrared ra... | 09/28/2004 |
| 6794454 | Rubber composition for solid golf ball, method for producing the rubber composition, and solid golf ball Disclosed is a rubber composition for forming a core of a solid golf ball, the composition containing a base rubber (A); a filler (B); an organic peroxide (C); and a dry blend and/or a solvent slurry blend (D) of an unsaturated carboxylic acid metallic salt and a me... | 09/21/2004 |
| 6794040 | Flowable compositions and use in filling vias and plated through-holes A printed circuit board or card having plated through-holes is provided wherein plated through-holes are filled with a photocured polymerized composition. Also, a method for fabricating these printed circuit boards or cards is provided. Also provided are composition... | 09/21/2004 |
| 6727320 | Polymerizable compositions in non-flowable forms The present invention relates to adhesive and sealant compositions in non-flowable form. More particularly, the present invention relates to non-flowable adhesive and sealant compositions which are particularly useful in the threadlocking and sealing applications an... | 04/27/2004 |
| 6723814 | Amphiphilic copolymer planar membranes Membranes made from amphiphilic copolymers are disclosed. The amphiphilic copolymers can be ABA copolymers, where one of A and B is hydrophilic and the other is hydrophobic. The copolymers may be crosslinked to form more stable structures. Crosslinking can be accomp... | 04/20/2004 |
| 6686401 | Liquid composition polymerizable into organic glass having good optical and physico-mechanical properties Liquid composition polymerizable, by means of radicalic polymerization, into organic glass, comprising the product obtained from the transesterification of a mixture of diallyl carbonate (A) and a phthalic ester (B), with one or more polyols (C), linear o... | 02/03/2004 |
| 6624211 | Dental materials with extendable work time, kits, and methods The present invention provides a dental material that includes a hardenable resin system and a first initiator system capable of hardening the hardenable resin.... | 09/23/2003 |
| 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 to about 94 wt % of an acrylate oligomer, and from about ... | 09/09/2003 |
| 6569603 | Light-sensitive composition and method for forming relief image using said composition There are disclosed a light-sensitive composition which comprises (A) a polymer having a phenyl group substituted by a vinyl group at a side chain, (B) a photopolymerization initiator and (C) a sensitizer which sensitizes the photo-polymerization initiato... | 05/27/2003 |
| 6506815 | Resin composition for denture base A resin composition for denture is provided, which does not require operations for weighing, and mixing during the use; is free from involving of air bubbles; and when used for preparation of a denture base, is free from a reduction in physical properties... | 01/14/2003 |
| 6482870 | Crosslink polyethylene oxide in the melt by means of 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane A new method for crosslinking polyethylene oxide (PEO) by means of a dialkyl peroxide to form a gel, which can imbibe large amounts of water. Two separate ovens were used to crosslink PEO with the peroxide. The first oven is set at 85° C. for 2.5 minutes... | 11/19/2002 |
| 6451870 | Dual curing silicone compositions The present invention relates to dual curing silicone compositions which are capable of cross-linking when subjected to ultraviolet ("UV") or visible ("VIS") light and/or by a moisture condensation method. When cured, these compositions have excellent adh... | 09/17/2002 |
| 6410610 | Method for producing cationic polyelectrolytes A process for producing water-soluble, cationic polyelectrolytes is described, wherein the polymerization of the water-soluble monomers is initiated at low temperatures using a combination of UV light, photoinitiator and a redox system, and is characteriz... | 06/25/2002 |
| 6387980 | Dental composition system and method The invention provides dental composition system having curable liquid which is useful alone as a light curable composition and which is useful by mixing with a powder in preselected proportions to form dual cure compositions. The composition system is us... | 05/14/2002 |
| 6368994 | Rapid processing of organic materials using short wavelength microwave radiation A method for rapid polymerization, curing or a combination thereof of a polymerizable or curable composition to yield polymers and composites based on these polymers through the utilization of short wavelength microwave energy is described. The inventive ... | 04/09/2002 |
| 6329444 | Dip-molded medical devices from cis-1,4-polyisoprene Medical devices of synthetic rubber are prepared from cis-1,4-polyisoprene by dip molding without the use of sulfur containing components. The devices have surprisingly favorable tensile characteristics despite what is known in regard to synthetic cis-1,4... | 12/11/2001 |
| 6322950 | Photosensitive composition and 1,3-dihydro-1-oxo-2H-indene derivative A photosensitive composition for short wave exposure use, which comprises (i) a sensitizing dye as a 1,3-dihydro-1-oxo-2H-indene derivative having a specified structure, (ii) an activator compound that generates chemical changes by its interaction with an... | 11/27/2001 |
| 6309585 | Curable casting compositions having a high refractive index and high impact resistance A high refractive index composition comprising a core resin mixture comprising a mixture of ethoxylated bisphenol A di(meth)acrylates and/or their derivatives having variable degrees of ethoxylation to provide enhanced impact resistance and refractive ind... | 10/30/2001 |
