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Synthetic resins or natural rubbers -- part of the class 520 series October categorized by USPTO classification 10/10

20100273909 - Urethane (meth)acrylate oblgomer and sheet using the same: Disclosed is a urethane (meth)acrylate oligomer which is obtained by reacting at least one polyoxyalkylene polyol (A), at least one monool (B1) soluble in the component (A) and/or at least one silane coupling agent (B2) reactive with an isocyanate group, at least one polyisocyanate (C) and at least one hydroxylated... Agent: Antonelli, Terry, Stout & Kraus, LLP

20100267855 - Method and apparatus for continuous production of partially polymerized compositions and polymers therefrom: Methods and apparatus for continuous production of a partially polymerized composition according to the invention comprise those that facilitate continuously providing polymerizable composition comprising one or more monomers to an angled plane at an elevated position thereon; irradiating the polymerizable composition to form the partially polymerized composition; and continuously removing... Agent: The Griffith Law Firm, A P.C.

20100267856 - Cement for dental applications: A cement for dental use, containing a first agent and a second agent, wherein both of the first agent and the second agent contain a polymerizable monomer (a) and a filler (b), wherein the first agent and/or the second agent further contains a photopolymerization initiator (c), wherein further as a... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100267857 - Salt compound, cationic polymerization initiator and cationically polymerizable composition: (wherein, R01 to R05 each independently represents a group selected from a hydrogen atom, a fluorine atom and —YR group, one of the R01 to R05 being a —YR group and at least two of the R01 to R05 being fluorine atoms; Y represents an oxygen atom or a sulfur... Agent: Birch Stewart Kolasch & Birch

20100267858 - Dichroic guest-host polarizer comprising an oriented polymer film: A dichroic guest-host polarizer comprises an oriented polymerized liquid crystal host and aligned therewith a dichroic guest. The dichroic ratio of the polarizer is about 15 or more. The polarizer may have a small thickness, be manufactured using a wet deposition method, optionally in accordance with a desired pattern, and... Agent: Birch Stewart Kolasch & Birch