Class 523/218 - Process of forming a composition having a nonreactant material selected for its special void characteristic; or composition containing same, e.g., syntactic foam, etc.

Subclass of Class 523 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein a nonreactant or nonsolid polymer
No. of patents: 455
Last issue date: 01/10/2012

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Number	Title	Issue Date
8093314	Single component coating composition for automotive/marine repair The present invention provides an improved single component coating composition for automotive/marine repair which is useable as a body filler. ...	01/10/2012
8088840	Polymer-fiber composite building material with bulk and aesthetically functional fillers Polymer composite roofing materials are provided which contain resin, and about 20-75 wt. % fillers and additives, in which the fillers contain at least one bulk filler for reducing the amount of resin needed to make the roofing material, and at least one aesthetica...	01/03/2012
8034852	Hollow element filled curable body repair compounds A curable body repair material is described. The curable body repair material includes a curable polymeric resin, and a plurality of hollow elements. The curable body repair includes less than 3% by number of hollow elements having a diameter greater than 100 microm...	10/11/2011
7994235	Method of making models A method of a seamless model free of bond lines. The method includes the sequential steps of providing a substructure having an exposed outer surface, applying a modelling paste to a structure support in the form of a continuous layer, curing the applied modelling p...	08/09/2011
7977411	Foam/aerogel composite materials for thermal and acoustic insulation and cryogen storage The invention involves composite materials containing a polymer foam and an aerogel. The composite materials have improved thermal insulation ability, good acoustic insulation, and excellent physical mechanical properties. The composite materials can be used, for in...	07/12/2011
7897659	Water-based moldable modeling dough and method preparing therefor A water-based moldable modeling dough includes polyvinyl alcohol (PVA), vinyl acetate resin, water, maltose, maltitol, and hollow microspheres each with a diameter about 5-100 μm. ...	03/01/2011
7893133	Adhesion enhancer for polymer composition substrate and polymer composition containing the same The present invention provides an adhesion enhancer and a polymer composition containing the adhesion enhancer for enhancing the adhesion performance of polymer composition substrates to a primer. The adhesion enhancer of the present invention includes an alcohol, a...	02/22/2011
7888409	Aromatic polycarbonate resin composition Provided is a polycarbonate resin composition which is excellent in flame retardancy and heat resistance, while being improved in fluidity and reduced in molding shrinkage rate. Specifically, provided is an aromatic polycarbonate resin composition containing 100 par...	02/15/2011
7838576	Poly (phenylene ether) resin composition, prepreg, and laminated sheet An object of the invention is to provide a poly(phenylene ether) resin composition that allows production of laminated sheets excellent in heat resistance and processability, even in case of using a low molecular weight PPE for convenience in prepreg manufacturing w...	11/23/2010
7834069	Impact-resistance-modified filled polycarbonate compositions A thermoplastic molding composition that features good mechanical properties as well as processability is disclosed. The composition that contains aromatic polycarbonate and/or aromatic polyester carbonate, rubber-modified graft polymer and a plurality of hollow cer...	11/16/2010
7816428	Inorganic hollow particle, process for producing the same, and composition containing the same The present invention herein provides fine inorganic hollow powder having a high hollowness rate, which can be incorporated into, for instance, a low dielectric rubber or resin composition. The inorganic hollow powder has an average hollowness rate of higher than 70...	10/19/2010
7816427	Gel compositions The invention relates to a composition which comprises a dispersion of micro spheres in a gel comprising an oily base and an organic polymeric gelling agent. ...	10/19/2010
7723406	Polymer-chain-grafted carbon nanocapsule A polymer-chain-grafted carbon nanocapsule. The polymer-chain-grafted carbon nanocapsule includes a carbon nanocapsule and at least one kind of polymer chain grafted thereon, forming a polymer-chain-grafted carbon nanocapsule in which the carbon nanocapsule is the c...	05/25/2010
7572846	Vesiculated polymer particles Vesiculated polymer particles and a method of manufacture thereof, are suitable for the beneficial replacement of titanium dioxide pigments and extenders amongst others, and have improved opacity, whiteness, scrub resistance and water resistance due. The manufacturi...	08/11/2009
7569626	Polymer composites for biomedical applications and methods of making A biomedical polymer composite that exhibits ultra-low thermal conductivity properties. In a preferred embodiment, the biomedical polymer composite comprises a base polymer component with a dispersed thermally non-conductive filler component consisting of glass or c...	08/04/2009
7534821	Polymeric aerogel nanocomposites A nanocomposite composition includes aerogel components and polymeric components and is capable of absorbing water in an amount that is less than an amount that can be absorbed by the polymeric resin components. The nanocomposite has decreased hydrophilicity and imp...	05/19/2009
7531583	Composition useful in manufacturing automotive components The present invention relates to compositions useful in production of plastic or resin based parts or component applications, especially those applicable to the automotive industry. In preferred embodiments of the present invention, a composition comprising a...	05/12/2009
7473722	Polymer-fiber composite building material with bulk and aesthetically functional fillers Polymer composite building materials are provided which contain resin, and about 20-75 wt. % fillers and additives, in which the fillers contain at least one bulk filler for reducing the amount of resin needed to make the building material, and at least one aestheti...	01/06/2009
7449503	Glass microspheres with multiple bubble inclusions Glass microspheres containing a substantial percentage of spheres having two or more optically visible gas bubbles per sphere provide a high level of whitening to composite materials containing them. The volume of gas bubbles is between 8 and 35 percent of the volum...	11/11/2008
7439294	Polyester polymer and copolymer compositions containing metallic titanium particles Polyester compositions are disclosed that include polyester polymers or copolymers having incorporated therein metallic titanium particles that improve the reheat properties of the compositions. Processes for making such compositions are also disclosed. The titanium...	10/21/2008
7425583	Ion exchanger A porous ion exchanger includes an open cell structure including interconnected macropores and mesopores whose average diameter is in a range of 1 to 1000 μm existing on walls of the macropores. Moreover, a total pore volume is in a range of 1 to 50 ml/g, ion excha...	09/16/2008
7390844	Polymer particle stabilized by dispersant and method of preparation The present invention discloses a water dispersible polymer particle stabilized by a hydrophobically capped oligomeric acrylamide dispersant. The present invention also discloses a heterogeneous method for forming polymer particles comprising providing a water immis...	06/24/2008
7378454	Polyurethane composition and polishing pad A polyurethane composition containing solid beads dispersed therein, is formed of a microcellular polyurethane foam, and the composition has a storage modulus of elasticity at 40° C. of 270 MPa or more as measured by means of a dynamic elasticity measuring device. ...	05/27/2008
7368167	Ultra low density thermally clad microspheres and method of making same Microsphere beads are mixed with a surface barrier solid, liquid or mixture of such a liquid with a solid effective to prevent agglomeration and surface bonding of the microspheres; by the control of the application of heat and balancing temperature and active mixin...	05/06/2008
7354969	Dental and medical polymer composites and compositions The invention relates to polymerizable multifunctional polymer composites and compositions, which are suitable for dental and medical applications, such as dental prostheses, filling materials, implants and the like. It also relates to a method for the manufacture o...	04/08/2008
7347895	Flexible hydraulic compositions A composition for making flexible articles includes a hydraulic component of at least 50 weight % fly ash, a water-soluble, film-forming polymer and water. Articles are made from this composition by making a slurry of the components, forming the article and allowing...	03/25/2008
7338704	Coating composition having fluorescent colorants A coating composition containing a resinous binder with colorants and reflective pigments. The colorants absorb visible light at a first wavelength and produce fluorescent light at a second wavelength band when exposed to visible light. When applied to a substrate, ...	03/04/2008
7332150	Abrasive component for a cleaning agent in a cleaning product intended for use on delicate surfaces, especially on teeth A material is proposed as an essential abrasive component for cleaning agents in cleaning products for delicate surfaces which is essentially composed of platelets. These platelets are preferably shaped without sharp points, i.e. their circumference is similar to a ...	02/19/2008
7323500	Aqueous leather treatment composition and method of use An aqueous leather treatment composition is provided containing select soft polymer particles and water-filled voided particles. Also provided are a method for preparing an embossed coated leather substrate, which includes the application of the aqueous leather trea...	01/29/2008
7320355	Feeder with a tubular body This present invention concerns a feeder system for a cast piece with a feeder and/or feeder head and a tubular body, characterized in that the tubular body connects the feeder and/or feeder head directly or indirectly with the cast piece and/or the mold cavity and ...	01/22/2008
7314898	Microsphere-filled polytetrafluoroethylene compositions The present invention is a composition that includes granular-grade polytetrafluoroethylene and a plurality of microspheres, where the plurality of microspheres have an average specific gravity less than about 0.9 grams per cubic centimeter. ...	01/01/2008
7309732	UV and UV/moisture dual curable compositions with improved cure through volume The present invention is directed to silicone formulations which are capable of being rapidly cured to tough elastomeric materials through exposure to UV radiation, and optionally through exposure to moisture as well. The cured products demonstrate high resistance t...	12/18/2007
7304100	Process for manufacturing a latex composition The present invention provides a process for manufacturing a latex coating composition wherein the process comprises a) mixing water with a thickener in a high shear mixing zone to produce a gelled solution and b) mixing said gelled solution with a latex and glass b...	12/04/2007
7300700	Cationic microspheres and method of making cationic microspheres An adhesive composition that incorporates cationic microspheres and a fluidizing medium effective for supporting application of the adhesive composition to a substrate. ...	11/27/2007
7300967	Polyester polymer and copolymer compositions containing metallic titanium particles Polyester compositions are disclosed that include polyester polymers or copolymers having incorporated therein metallic titanium particles that improve the reheat properties of the compositions. Processes for making such compositions are also disclosed. The titanium...	11/27/2007
7294663	Compatibility improvement in aromatic polyesters with mineral fillers Liquid crystalline polymers (LCP) with relatively high melting points are prepared by a process which includes solid state polymerization of a (pre)polymer, which contains alkali metal cations, to raise the LCP molecular weight. The presence of the alkali metal cati...	11/13/2007
7291678	Fluororesin composition, process for preparing the same and cable coated with the same The present invention provides a fluororesin composition, which is excellent in moldability and crack resistance, a process for preparing the composition and a cable evenly coated with the composition. Specifically, the present invention provides a fluororesin compo...	11/06/2007
7288582	Colored compositions with substrate-hiding materials Compositions are disclosed. The compositions include a binder, a transparent or semi-transparent colorant having an average particle diameter of greater than 150 nanometers; and at least one member comprising a scattering pigment dispersed in a matrix. Substrates co...	10/30/2007
7282964	Circuit for detecting transitions on either of two signal lines referenced at different power supply levels A transition detect circuit includes: a first input port referenced to a first supply voltage node and a second input port referenced to a second supply voltage node. The circuit simultaneously monitors both ports for transitions, and once a transition occurs, direc...	10/16/2007
7276290	Cryogenic insulation Putty-like gap-filling compounds for insulation that can be utilized at temperatures from about −420° F. (−250° C.) up to about 500° F. (260° C.) are described herein. Embodiments of these compounds contain about 25-50 volume percent base material, about 50-...	10/02/2007

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Class 523/218 - Process of forming a composition having a nonreactant material selected for its special void characteristic; or composition containing same, e.g., syntactic foam, etc.