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Synthetic resins or natural rubbers -- part of the class 520 series January USPTO class patent listing 01/07

20070021520 - Composition for adhering materials together: The present invention is directed to a composition of adhering together first and second materials. The composition features a multi-functional reactive compound that includes a backbone group and first and second functional groups; a cross-linker, and a catalyst. The first functional group is responsive to a first actinic energy to... Agent: Molecular Imprints

20070021521 - Curable thiol-ene compositions for optical articles: Curable thiol-ene compositions containing urethane (meth)acrylate oligomers that are readily polymerized to produce optical articles and coatings are described.... Agent: 3m Innovative Properties Company

20070021522 - Overprint compositions for xerographic prints: Xerographic prints with a toner-based image and an overprint, said overprint based on radiation curable compositions containing a radiation curable oligomer/monomer, at least one photoinitiator and at least one surfactant, are disclosed. The overprints are particularly well-suited for wetting over substrates containing residual fuser oil and reducing or preventing document... Agent: Oliff & Berridge, PLC.

20070021523 - Optical coating composition: Coating compositions yielding cured coatings that exhibit excellent abrasion-resistance and hardness for use on polymeric substrates such as the front side of optical lenses, in a manner that meets or exceeds the stringent requirements for such use. The compositions include the hydrolysis product of an epoxy functional alkoxy silane, a... Agent: Intellectual Property Group Fredrikson & Byron, P.A.

20070021524 - Curing resin composition and sealants and end-sealing materials for displays: The invention provides a curing resin composition to be used for a sealant or an end-sealing material for a display element, which comprises a curing resin together with a photopolymerization initiator and/or a curing agent and, has a carbonyl group derived from a (meth)acryl group together with an epoxy group... Agent: Connolly Bove Lodge & Hutz LLP

20070015843 - Photocurable pigment type inkjet ink composition: A photocurable pigment type inkjet ink composition including 5 to 95 wt % of water; 0.5 to 20 wt % of a pigment; 1 to 70 wt % of a photocurable component; and 0.0001 to 30 wt % of a reactive surfactant. The reactive surfactant can serve as a pigment... Agent: Birch Stewart Kolasch & Birch

20070010594 - Moire reducing optical substrates with irregular prism structures: An optical substrate having a structured surface that enhances brightness and reduces moiré effect. The optical substrate has a three-dimensionally varying, structured light output surface that comprises an irregular prismatic structure. The irregular prismatic structure may be viewed as comprising longitudinal prism blocks or rows thereof, arranged laterally defining peaks... Agent: Liu & Liu