Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1)

Subclass of:

524 - Synthetic resins or natural rubbers -- part of the class 520 series

524000000 - SYNTHETIC RESINS (CLASS 520, SUBCLASS 1)

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
524001000 Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof 7150
524700000 Preparation of intentional or desired composition by formation of a solid polymer (SP) or SICP in presence of a designated nonreactant material (DNRM) other than solely water, hydrocarbon, silicon dioxide, glass, titanium dioxide or elemental carbon, composition thereof; or process of treating or composition thereof 127
524800000 Preparation of intentional or desired composition by formation of solid polymer or SICP in the presence of water as a designated nonreactant material (DNRM), or products thereof 101
524849000 Solid polymer from ethylenic monomer only, said polymer formed in the presence of a nonreactant material 44
524858000 Si-containing reactant forming a solid polymer or SICP in the presence of a nonreactant material 22
524871000 N=C=X containing reactant forming a solid polymer or SICP in the presence of a nonreactant material (X is chalcogen) 13
524878000 Carboxylic acid or derivative, excluding nitrile as sole derivative as reactant forming a solid polymer in the presence of a nonreactant material or mixture of materials having specified numerical limitations other than 13
524847000 Carbon, titanium dioxide, glass, or silicon dioxide having specified crystalline form or numerical limitation other than amount, e.g., included herein are particle size, shape, etc., as DNRM 4
20100160553Methods of making polymer composites containing single-walled carbon nanotubes - Methods of forming carbon nanotube-polymer composites comprising single-walled carbon nanotubes. The carbon nanotube-polymer composites comprise highly dispersed carbon nanotubes having high melt elasticity and high conductivity.06-24-2010
20080249240FLUOROELASTOMER COMPOSITION FOR COLD SHRINK ARTICLES - A composition includes an elastomeric composition. The elastomeric composition can include a fluoroelastomer composition, and the elastomeric composition is substantially free of an epichlorohydrin composition. The composition can further include a filler material which includes a reinforcement-grade carbon black. The composition can further include a peroxide curative.10-09-2008
20100292400Curable Liquid Epoxy Resin Composition and Cured Product Thereof - A curable liquid epoxy resin composition comprising: (I) a liquid epoxy resin; (II) an acid anhydride; (III) a diorganosiloxane represented by the following general formula: A-R11-18-2010
20120329947INTEGRATION OF PRECOATED NANOSTRUCTURES INTO BULK COMPOSITE MATRICES - Various methods and systems are provided for preparing a polymer nanocomposite. In one embodiment, among others, a method includes providing a first immiscible solution including an aqueous solution including polymer-coated nanoparticles and a first monomer and a second immiscible solution including an organic solution including a second monomer. The first and second immiscible solutions are in contact along an interface. A polymer nanocomposite, including the polymer-coated nanoparticles dispersed within the polymer matrix, is extracted from the interface. In another embodiment, a system includes a vessel and an extraction assembly. The vessel includes a first immiscible solution layer in contact with a second immiscible solution layer along an interface. The first immiscible solution layer includes an aqueous solution including polymer-coated nanoparticles and a first monomer. The second immiscible solution layer includes an organic solution including a second monomer. The extraction assembly is configured to extract the polymer nanocomposite from the interface.12-27-2012
524857000 Boron or metal-containing reactant forming a solid polymer or SICP in the presence of a nonreactant material 3
20110130516COMPOUND, POLYMERIZABLE COMPOSITION, RESIN, AND USE OF THE COMPOSITION AND THE RESIN - Disclosed is a compound represented by the following general formula (1),06-02-2011
20110118412THIETANE COMPOUND, POLYMERIZABLE COMPOSITION CONTAINING THE SAME, RESIN, METHOD FOR PRODUCING THE RESIN, AND USE OF THE POLYMERIZABLE COMPOSITION AND THE RESIN - A thietane compound represented by the following formula (30):05-19-2011
20110136977METAL COMPOUND, POLYMERIZABLE COMPOSITION CONTAINING THE SAME, RESIN, METHOD FOR PRODUCING THE RESIN, AND USE OF THE RESIN - Disclosed is a metal compound represented by the following formula (0): 06-09-2011
524650000 Inorganic water settable material containing 3
20110196090SILOXANE POLYMERIZATION IN WALLBOARD - Polymerization of siloxane is improved using a gypsum-based slurry that includes stucco, Class C fly ash, magnesium oxide and an emulsion of siloxane and water. This slurry is used in a method of making water-resistant gypsum articles that includes making an emulsion of siloxane and water, then combining the slurry with a dry mixture of stucco, magnesium oxide and Class C fly ash. The slurry is then shaped as desired and the stucco is allowed to set and the siloxane polymerizes. The resulting product is useful for making a water-resistant gypsum panel having a core that includes interwoven matrices of calcium sulfate dihydrate crystals and a silicone resin, where the interwoven matrices have dispersed throughout them a catalyst comprising magnesium oxide and components from a Class C fly ash.08-11-2011
20090054588Fluoride-modified additive for cementitious products, process for its preparation and use thereof - A fluoromodified admixture containing isocyanate and urethane and/or urea groups is described. Surprisingly, it has been found that the fluoromodified admixture according to the invention is outstandingly suitable even at a very low dosage for the permanent hydrophobic and/or oleophobic and/or dirt-repellent in-bulk finishing of products based on inorganic or hydraulic or mineral binders, without the fundamental property profile (e.g. compressive and flexural tensile strengths) of these products being substantially influenced. Moreover, it was not to be foreseen that in the case of the products treated with the fluoromodified admixtures according to the invention (e.g. hardened building material compositions) a markedly lower water absorption (avoidance of frost damage and corrosion) and a suppression of bleeding on the surfaces (avoidance of visual impairment) are to be observed. Furthermore, it could not be expected that in spite of the high fluorine modification an adequate self-dispersibility is afforded.02-26-2009
20110009564SILOXANE POLYMERIZATION IN WALLBOARD - Polymerization of siloxane is improved using a gypsum-based slurry that includes stucco, Class C fly ash, magnesium oxide and an emulsion of siloxane and water. This slurry is used in a method of making water-resistant gypsum articles that includes making an emulsion of siloxane and water, then combining the slurry with a dry mixture of stucco, magnesium oxide and Class C fly ash. The slurry is then shaped as desired and the stucco is allowed to set and the siloxane polymerizes.01-13-2011
524876000 Phenolic reactant forming a solid polymer or SICP in the presence of a nonreactant material 3
20100160555RESIN COMPOSITION - A resin composition comprising an epoxy compound denoted by the formula (1):06-24-2010
20130211005METHODS FOR MAKING POLYMER PARTICULATES IN GEL FORM - Methods for making polymer particles in gel form via an emulsion and/or suspension process are provided. The method can include preparing a reactant mixture comprising a carrier fluid and a monomer component containing one or more phenolic compounds and optionally one or more crosslinking compounds, a mixture of Maillard reactants, or a combination thereof. The monomer component can polymerize to form the polymer particles in gel form. The reactant mixture can be located within a reactor having one or more inner surfaces in contact with the reactant mixture during polymerization of the monomer component. The one or more inner surfaces limit a release of metal, metal ions, or a combination thereof into the reactant mixture to produce the polymer particles in gel form containing less than 1 wt % metal atoms, metal ions, or a combination thereof, based on the total weight of the polymer particles in gel form.08-15-2013
20080293885Reactive Emulsion and Process for Producing the Same - The present invention provides a reactive emulsion capable of exerting a superior cross-linking ability, while reducing an amount of expensive additionally polymerizable oxazoline to be used. The problem can be solved with a reactive emulsion containing a core part composed of fine particles of an acrylate-based emulsion and a shell part composed of a polymer containing an oxazoline group, locating around said core part.11-27-2008
524881000 Ethylenically unsaturated compound, or compound containing element other than C, H, O, or N (e.g., P, S, etc.) as reactant forming a solid polymer in the presence of an NRM 2
20080200610POLYMER BLEND AND COMPOSITIONS AND METHODS FOR USING THE SAME - A polymer blend having at least one polysulfide component and at least one polythioether component is disclosed. The polymer blend offers numerous advantages, including the ability to compatibilize formulations based on either polysulfide chemistry or polythioether chemistry alone. Compositions comprising the polymer blend, particularly sealant formulations for use in aerospace applications, are also disclosed, as are multilayer sealant assemblies and methods for repairing the same.08-21-2008
20110306728POLYMER POLYOLS PREPARED FROM NITRILE-FREE AZO-INITIATORS - This invention relates to nitrile-free azo initiators for the preparation of polymer polyols and to the polymer polyols prepared therefrom. These novel polymer polyols comprise a base polyol, a preformed stabilizer and at least one ethylenically unsaturated monomer, in the presence of at least one free-radical polymerization initiator comprising as azo compound that is free of nitrile groups, and optionally, a polymer control agent. The process of preparing these polymer polyols is a continuous process comprising free-radically polymerizing a base polyol, a preformed stabilizer, and at least one ethylenically unsaturated monomer, in the presence of at least one free-radical polymerization initiator comprising as azo compound that is free of nitrile groups, and optionally, a polymer control agent.12-15-2011
524877000 Aldehyde or derivative or ketone as reactant forming a solid polymer or SICP in the presence of a nonreactant material 2
20110015343Process for Preparation of Oligomeric or Polymeric Compounds Using Selective Michael Addition - A method of preparing an oligomeric or polymeric compound in a liquid solution is disclosed which consists of reacting a Michael donor compound with a Michael acceptor compound in the presence of a first catalyst and a Group IA and/or Group IIA metal ion catalyst.01-20-2011
20080242800LOW-EMISSION COLORED POLYOXYMETHYLENE MOLDING COMPOSITION - Colored molding compositions made from polyacetal copolymer, where the polyacetal copolymer essentially consists of oxymethylene units and oxyethylene units, and a strong protonic acid was used as initiator during preparation of the polyacetal copolymer, have lower formaldehyde emission than that from a comparable molding composition for which the polyacetal copolymer was prepared using a Lewis acid as initiator. The formaldehyde emission is generally less than 20 mg/kg, preferably less than 10 mg/kg.10-02-2008
524797000 Solid polymer or SICP derived from protein or biologically active polypeptide and ethylenic monomer or SPFI 1
20100190925MANUFACTURE OF LEATHER AND FABRIC FROM MATERIALS CONTAINING PROTEIN HYDROLYSATES AND GELATINS - Polymer blends and/or adducts obtainable from protein hydrolysates and/or gelatins used as raw material for the manufacture of regenerated leather and fabrics. Polymer adducts and/or blends conveniently prepared, tanned and finished can replace natural leather or fabric in the manufacture of clothing and consumer articles with particular technological properties.07-29-2010

Patent applications in all subclasses PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1)