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Synthetic resins or natural rubbers -- part of the class 520 series January USPTO class listing 01/08

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
01/31/2008 > patent applications in patent subcategories. USPTO class listing

20080027157 - Degradable particulates and associated methods: Methods that include a method comprising: providing a degradable polymer, a viscosifier, and one solvent; combining the degradable polymer and the solvent to form a degradable polymer composition; allowing the degradable polymer to at least partially plasticize; and applying sufficient shear to the degradable polymer composition so that degradable particulates... Agent: Robert A. Kent

20080027158 - Speaker diaphragm: The mixture is composed of a non-chlorinated synthetic resin and a powdery cellulose material whose particle size falls within a range of from 5 μm to 500 μm. The cellulose material has been subjected to a surface treatment to enhance its affinity to the non-chlorinated synthetic resin, and 30% to... Agent: Antonelli, Terry, Stout & Kraus, LLP

01/24/2008 > patent applications in patent subcategories. USPTO class listing

20080021129 - Low-tack ophthalmic and otorhinolaryngological device materials: Disclosed are soft, high refractive index, acrylic materials. These materials, especially useful as intraocular lens materials, contain an aryl acrylic hydrophobic monomer as the single principal device-forming monomer and a tack-reducing macromer additive. In addition to their use as intraocular lens materials, the present materials are also suitable for use... Agent: Alcon

20080021131 - Pulverulent, cross-linked polymers capable of absorbing aqueous liquids: The invention relates to absorbent, cross-linked polymers based on partially neutralized, monoethylenically unsaturated monomers that bear acidic groups. Said polymers exhibit improved properties with regard to their ability to transport liquids in a swollen state. The surface of the polymers is postreticulated, using a combination of an organic cross-linking compound,... Agent: Smith Moore LLP

20080021130 - Thermoplastic coated superabsorbent polymer compositions: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state,... Agent: Smith Moore LLP

20080021132 - Low friction type anti-fouling paint: Provided is a low friction type anti-fouling paint. The anti-fouling paint includes prepolymer fluid formed of 10% to 30% NCO mythylene diisocyanate of 100 wt %; and resin fluid formed of polyoxylpropylenediamine of about 42 wt % to 48 wt % for adjusting an elongation and a tensile strength of... Agent: Hyun Jong Park

20080021133 - Resin-coated sand for multilayer mold: To provide resin-coated sand for a multilayer mold in which the consolidation strength of the casting mold obtained by using it and gas permeability thereof are improved at the same time, the amount of occurrence of pyrolytic products (tar, soot and the like) derived from organic substances is effectively inhibited,... Agent: Burr & Brown

20080021134 - Hot-press cushion material and manufacturing method of the same: A hot-press cushion material is a complex comprising paper formed of a fiber material and a rubber impregnated in the paper, and the volume ratio between the fiber material and the rubber is within a range of 1/1.5 to 1/7.5, and the void ratio in the complex is within a... Agent: Ditthavong Mori & Steiner, P.C.

01/17/2008 > patent applications in patent subcategories. USPTO class listing

20080015281 - Flexible bakeware: A flexible bakeware compound includes an addition-cured silicone polymer with approximately 0.1 to 15 weight percent of polytetrafluoroethylene. More specifically, the compound preferably includes a methyl vinyl silicone polymer from about 40 to 70 weight percent, a filler from about 5 to 50 weight percent, chloro platanic acid from about... Agent: Patton Boggs, L.L.P.

20080015282 - 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.... Agent: Philip S. Johnson Johnson & Johnson

20080015283 - One solution-type thermosetting compositions for color filter protective films and color filters using the same: Provided herein are one-solution type thermosetting resin compositions that may be useful to form protective films for color filters used in liquid crystal displays or image sensors. According to some embodiments, the resin compositions may include a self-curable copolymer and an epoxy compound. The protective films may exhibit desirable flatness,... Agent: Myers Bigel Sibley & Sajovec

01/10/2008 > patent applications in patent subcategories. USPTO class listing

20080009559 - Polymer particles and methods for their preparation and use: A particle composition comprising a water-soluble carrier such as starch, a structuring agent such as an ester terminated polyamide and fragrance or flavor is disclosed. Methods of making and using the particles are also disclosed. The particles are desirable for providing fragrance to various products such as powdered detergents.... Agent: International Flavors & Fragrances Inc.

20080009560 - Articles for reducing atmospheric odors: Described herein are articles that reduce atmospheric odors. The articles are useful in removing and masking unpleasant odors that are present in households and other settings.... Agent: Gardner Groff Greenwald & Villanueva. PC

20080009561 - Apparatus and method to prepare a microsphere-forming composition: A method is disclosed to prepare a microsphere-forming composition. The method provides a carbon-containing first solvent, where that first solvent is water soluble but does not comprise water The method further provides a second solvent comprising water, and (N) phosphorus-containing compounds, where (N) is greater or equal to than 1.... Agent: Dale F. Regelman

20080009562 - Adhesive compositions for optical fibers: [Means For Solving Problems] An Adhesive composition for optical fibers containing (A) a component having a reactive silicon containing group which contains (e) a compound obtained by reacting (a) an epoxy compound having at least one epoxy group with (b) a silane coupling agent having both a reactive silicon containing... Agent: Connolly Bove Lodge & Hutz LLP

20080009563 - Method for the production of aqueous polymer dispersions: A process for preparing an aqueous addition-polymer dispersion by free-radically initiated aqueous emulsion polymerization of at least one ethylenically unsaturated monomer in the presence of at least one dispersant and at least one free-radical initiator at a polymerization temperature ≦20° C.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20080009564 - Plasticizing system for a rubber composition: Plasticising system which can be used for the plasticizing of a diene rubber composition, characterized in that it is based on an MES or TDAE oil and on C5 fraction/vinylaromatic copolymer resin, in particular a copolymer of a C5 fraction and of stirene resin. Rubber composition exhibiting an improved abrasion... Agent: Cohen, Pontani, Lieberman & Pavane

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