Synthetic resins or natural rubbers -- part of the class 520 series inventions 04/06

20060089418 - Process for reducing residual monomer concentration: (c) subjecting the polymer formed in step (b) to ultra violet light radiation, characterised in that the polymerisation step (b) is conducted substantially in the absence of ultra violet radiation. In one preferred aspect the ultra violet initiator is distributed throughout the polymer formed in step (b). In another preferred...

20060089419 - Coating compositions for use in golf balls: A golf ball comprising a core, a cover encasing the core, at least one coating layer encasing the cover, and at least one indicia layer immediate adjacent to the coating layer is provided. At least one of the indicia and coating layers comprises at least one two-part, reactive composition comprising...

20060084712 - Water-based coating mixture, process for the application of an anticorrosion layer with this mixture, a substrate coated in this way and its use: A water based coating mixture for the application of a polymeric coating to a substrate mixture includes water and optionally an organic solvent, at least one free-radically polyerizable compound. Preferably the coating is weldable....

20060084713 - Radiation curable compositions: The present invention is directed to a composition curable by radiation having a wavelength of 300 nm or more, a method of producing a coated substrate using such composition and the coated product so-produced. More particularly, the composition of the present invention comprises A) from about 1 to about 99%...

20060084714 - Solvent-free polyimide silicone resin composition and a resin film composed of the same: wherein X is a tetravalent organic group, Y is a divalent organic group, and Z is a divalent organic group having an organosiloxane moiety, (b) a reactive diluent, and (c) a photo-polymerization initiator, characterized in that a film of said resin composition with a film thickness of 100 μm prepared...

20060084715 - Liquid oligomeric compositions containing acrylate unsaturation and polybutadiene segments: UV curable, liquid, oligomeric compositions are prepared from the reaction product of a Michael addition oligomer and an isocyanate capped polybutadiene. The UV curable, liquid, oligomeric compositions can be cured in the presence of fragrances to form articles that are characterized by a controlled release of the fragrance over time....

20060084716 - Radiation curable coating composition: The invention relates to a radiation curable composition including a polyester urethane (meth)acrylate oligomer prepared from ortho-carboxylic polyester polyols, where the composition, after cure, has a secant modulus greater than about 600 MPa and an elongation at break of at least about 10%. The invention also relates to coated optical...

20060079592 - Photo-curable coating composition for hard protective coat and coated article: A photo-curable coating composition comprising (A) 100 parts by weight of a silicone compound having at least three epoxycyclohexyl-bearing organic groups each directly attached to a silicon atom, but free of alkoxy groups, and having a molecular weight of 500-2,100 and an epoxycyclohexyl-bearing organic group equivalent of 180-230, (B) 0.1-5...

20060079593 - Hexaarylbiimidazole compounds and photopolymerization initiator compositions containing the same: The hexaarylbiimidazole compound of the present invention is useful as photoradical generators in photopolymerizable compositions used as resists and is characterized by low sublimating thermal decomposition products. The photopolymerizable compositions may be suitably used as resists or as color filters for color liquid crystal display elements, cameras and the like....

20060079594 - Process for preparing graft copolymer membranes: A process for preparing a graft copolymer membrane is provided comprising exposing a polymeric base film to a dose of ionizing radiation, and then contacting the irradiated base film with an emulsion comprising a fluorostyrenic monomer....

20060079596 - Crosslinked polymeric material with enhanced strength and process for manufacturing: A radiation crosslinked (50 kGy), pressure-treated UHMWPE material has been developed by applying compressive force on a crosslinked polymer in a direction orthogonal to an axial direction. The deformed material is then cooled while held in a deformed state. The resulting material is anisotropic, with enhanced strength oriented along the...

20060079595 - Solid state deformation processing of crosslinked high molecular weight polymeric materials: Solid-state deformation processing of crosslinked high molecular weight polymers such as UHMWPE, for example by extrusion below the melt transition, produces materials with a combination of high tensile strength and high oxidative stability. The materials are especially suitable for use as bearing components in artificial hip and other implants. Treated...

20060079597 - Pva hydrogel: The present invention provides methods of making covalently crosslinked vinyl polymer hydrogels having advantageous physical properties, and covalently crosslinked vinyl polymer hydrogel compositions made by such methods, as well as articles of manufacture comprising such covalently crosslinked vinyl polymer hydrogel compositions. The physical properties of the produced hydrogels can be...

20060074138 - Cationically polymerizable composition, actinic radiation curable ink-jet ink, and production method of cationically polymerizable composition: A cationically polymerizable composition containing a cationically polymerizable compound and a cationic polymerization initiator, wherein a total content of a cationic compound, a metal compound and a strong acid compound contained in the cationically polymerizable composition is in the range of 1 to 500 ppm by weight based on the...

20060074139 - Acrylic copolymer and radiation-sensitive resin composition: An acrylic copolymer having a specific structure and a radiation-sensitive resin composition comprising the acrylic copolymer having high transparency to radiation, excelling in basic properties as a resist such as sensitivity, resolution, dry etching resistance, and pattern shape, and, in particular, excelling in forming contact holes and lines-and-spaces....