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| Number | Title | Issue Date |
| 7964660 | Process for producing aqueous pigment dispersion The present invention relates to a process for producing a water-based pigment dispersion which includes a first step of mixing (A) an emulsion composition including a water-insoluble polymer having a specific weight-average molecular weight and containing a salt-fo... | 06/21/2011 |
| 7366439 | Method of remanufacturing cartridge and remanufactured cartridge A method of remanufacturing a cartridge detachably mountable in an electrophotographic image-forming apparatus body and composed of styrene-based resin compositions at least in part, characterized by including the steps of: (1) dividing the cartridge into at least t... | 04/29/2008 |
| 7348373 | Polyimide compositions having resistance to water sorption, and methods relating thereto Water absorption resistant polyimide pastes (or solutions), are particularly useful to make electronic screen printable pastes and the electronic components made from these pastes. A group of soluble polyimides and their solvents were discovered to be particularly r... | 03/25/2008 |
| 7316844 | Spin-on protective coatings for wet-etch processing of microelectronic substrates New protective coating layers for use in wet etch processes during the production of semiconductor and MEMS devices are provided. The layers include a primer layer, a first protective layer, and an optional second protective layer. The primer layer preferably compri... | 01/08/2008 |
| 7270882 | Weatherable multilayer articles and method for their preparation Disclosed are weatherable multilayer articles comprising (i) a coating layer comprising a block copolyestercarbonate comprising structural units derived from at least one 1,3-dihydroxybenzene and at least one aromatic dicarboxylic acid, (ii) a second layer comprisin... | 09/18/2007 |
| 7118807 | Use of MoOas corrosion inhibitor, and coating composition containing such an inhibitor The subject of the invention is the use of MoO3 as a corrosion inhibitor, and an anti-corrosion coating composition for metal parts, characterized in that it comprises:—at least one particulate metal;—an organic solvent;—a thickener;—a silane-base... | 10/10/2006 |
| 7099607 | Cartridge, and toner container A first component part formed of a first styrene resin composition and a second component part formed of a second styrene resin composition are fastened by solvent welding by means of a terpene type solvent, to provide a cartridge which is almost free of deformation... | 08/29/2006 |
| 7081157 | Use of MoOas corrosion inhibitor, and coating composition containing such an inhibitor The subject matter of the invention is the use of MoO3 as a corrosion coating composition for metal parts, characterized in that it comprises: a least one particulate metal; an organic solvent; a thickener; a silane-based binder, preferably carrying epoxy... | 07/25/2006 |
| 6924031 | Low-smoke self-extinguishing electrical cable and flame-retardant composition used therein Self-extinguishing cable coated with a flame-retardant composition having: (a) an ethylene homopolymer or copolymer having a density of from 0.905 to 0.970 g/cm3, and being selected from: ethylene homopolymers: copolymers of ethylene with an alpha-olefin;... | 08/02/2005 |
| 6780909 | Coating composition having low volatile organic content The coating composition of the invention includes a polymer, especially an acrylic polymer, having hydroxyl and/or primary carbamate functionality; a water-miscible organic solvent; a low hydrogen bonding oxygenated solvent; and water that is emulsified in the organ... | 08/24/2004 |
| 6737469 | Method of adding water insoluble organic chemicals to styrene-butadiene rubber latex dispersions and resulting styrene-butadiene rubber latex dispersions The present invention is a method of incorporating a water insoluble organic chemical into a styrene-butadiene rubber latex dispersion and the resulting styrene-butadiene rubber latex dispersion. A styrene-butadiene rubber latex dispersion is provided comprising an ... | 05/18/2004 |
| 6497337 | Composition and method for promoting adhesion of thermoplastic elastomers to metal substrates Adhesion of shaped thermoplastic elastomer articles is promoted without the need for special primers or other supplemental resin additives by incorporating in an enamel coating composition, an adhesion promoting amount of a carboxyl-modified poly (alpha-o... | 12/24/2002 |
| 6380299 | Stable aqueous dispersions for sizing paper A method for preparing a paper sizing agent which has improved retention on paper and which is an aqueous dispersion stabilized with a polymer, including the steps of (a) dispersing a resin which is one of a colophonium resin or a compound derived from a ... | 04/30/2002 |
| 6310127 | Coating compositions containing ethylene-acrylic acid copolymers with polyamide grafts as rheology modifiers An improved coating composition having one or more polymeric binders dispersed in a liquid medium, wherein the improvement comprises an anti-sag and anti-settling effective amount of a copolymer comprising a polymeric backbone comprising recurring monomer... | 10/30/2001 |
| 6184279 | Coating compositions and coated substrates with good appearance properties Coating compositions and coated substrates with the cured coatings of at least one curable film-forming resinous material along with an effective degassing amount of a material having the structure: ##STR1## and dimer derivatives thereof wherein R and R' ... | 02/06/2001 |
| 6110999 | Reusable adhesive composition and method of making the same A composition is disclosed that comprises at least one base polymer, at least one resin and optionally one or more additives such as a filler, colorant, among other additives. The disclosed composition can applied by spraying, immersion, brushing, rolling... | 08/29/2000 |
| 5965651 | Liquid-absorbing material composition, molded product therefrom, process for preparing the same and use thereof A liquid-absorbing material composition containing a crosslinking agent (component A), N-vinylcarboxamide copolymer (component B) having a functional group capable of crosslinking with the component A, water (component C), a water-soluble organic solvent ... | 10/12/1999 |
| 5962560 | Low volatile organic solvent based adhesive The present invention relates to a low VOC solvent based adhesive comprising a mixture of at least two organic solvents and a thermoplastic resin. Desirably the adhesive has a flash point of at least 100° F. when measured in accordance with ASTM D3828-87... | 10/05/1999 |
| 5952407 | Thermoset compositions A novel thermosettable composition-of-matter is disclosed. One embodiment of the composition-of-matter includes a polymeric thermosettable ingredient having at least three acetoacetoxy-type functional pendant moieties as well as at least three acid-functi... | 09/14/1999 |
| 5945251 | Process for producing purified solutions of blocked polyhydroxystyrene resins 1. A process for preparing a purified solution of blocked polyhydroxystyrene resin in reaction/photoresist solvent, comprising the steps of: (1) forming an impure reaction solution comprising blocked polyhydroxystyrene resin and acidic catalyst in reactio... | 08/31/1999 |
| 5824732 | Process for producing coating compositions containing ethylene-acrylic acid copolymers with polyamide grafts as rheology modifiers An improved coating composition having one or more polymeric binders dispersed in a liquid medium, wherein the improvement comprises an anti-sag and anti-settling effective amount of a copolymer comprising a polymeric backbone comprising recurring monomer... | 10/20/1998 |
| 5807916 | Process for obtaining polymers which are superabsorbent for water and aqueous fluids in the form of particle aggregates The process consists in the agglomeration of fine particles of superabsorbent polymer, carried out by introducing an aqueous solution of monomer into a slurry of aqueous polymer dispersed within a hydrocarbon liquid, this introduction being performed dire... | 09/15/1998 |
| 5759666 | Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media The invention provides novel macromonomer and carboxyl functional polyurethanes having a high carboxyl content. The invention further provides dispersions, coatings and magnetic recording media comprising these polyurethanes, or blends or copolymers of th... | 06/02/1998 |
| 5731368 | Aoueous vinyl polymer dispersions Aqueous dispersions of vinyl polymers are disclosed. The polymers are copolymers of a vinyl halide, a vinyl ester, e.g., vinyl acetate, and a poly(alkylene glycol)-based macromonomer, e.g., poly(ethylene glycol)-maleic anhydride. Also disclosed are proces... | 03/24/1998 |
| 5688863 | Soft thermoplastic polyurethane ureas a process for their preparation and their use A thermoplastic polyurethane urea prepared by reacting a reaction mixture of a) one or more polyisocyanates, with b) one or more compounds having on average at least 1.8 Zerewitinoff-active hydrogen atoms and a molecular weight of between 400 and 10,000, and c... | 11/18/1997 |
| 5688856 | Process for making submicron stable latexes of hydrogenated block copolymers This invention is a process for producing stable polymer emulsions and latexes with an average particle size of less than one micron. The polymers are hydrogenated block copolymers of conjugated dienes and vinyl aromatic hydrocarbons which may or may not ... | 11/18/1997 |
| 5665814 | Low cost, blush-resistant silane/silica sol copolymer hardcoat for optical clear plastics An improved silane/silica sol copolymer hardcoating composition for protecting optical plastic substrates from scratching is able to be manufactured at lower costs and to provide much-improved ease of use in transportation, storage, dipbath stability, and... | 09/09/1997 |
| 5639813 | Coating compositions containing ethylene-acrylic acid copolymers with polyamide grafts as rheology modifiers An improved coating composition having one or more polymeric binders dispersed in a liquid medium, wherein the improvement comprises an anti-sag and anti-settling effective amount of a copolymer comprising a polymeric backbone comprising recurring monomer... | 06/17/1997 |
| 5637387 | Storage-stable advanced polymaleimide compositions The present invention relates to storage-stable advanced polymaleimide compositions and prepreg products manufactured therefrom comprising (A) an advanced polymaleimide reaction product resulting from the advancement reaction of a polyimide and an alkenyl... | 06/10/1997 |
| 5635551 | Compositions for use in molding products from unusable tires A composition for molding products from unusable tires is disclosed. The composition for molding consists of pulverized tires, one or more resins selected from polypropylene resin, low density polyethylene resin and high density polyethylene resin and one... | 06/03/1997 |
| 5626958 | Base paints comprised of polyamide powders for use in coating PVC structures The invention relates to a coating composition for PVC sections, based on a polymeric vehicle, a crosslinking agent, and a thermoplastic resin powder. The coating composition is particularly useful for coating PVC sections for windows, shutters, and doors... | 05/06/1997 |
| 5563236 | Resin composition for coating A resin composition for coating of the present invention includes a polyester containing an acid component and a polyol component, wherein the polyester is soluble or dispersible in a solvent consisting essentially of at least one solvent selected from th... | 10/08/1996 |
| 5506312 | Process for converting polyketones to polyesters A polyketone is contacted with an organic peroxyacid in a reactive, oxidization, slurry process to produce a polyester polymer.... | 04/09/1996 |
| 5494954 | Non-aqueous dispersion polymerization and stabilization of polar polymeric microparticles An organic colloidal dispersion of polar polymeric microparticles synthesized directly in a non-aqueous polar medium is disclosed. The dispersion is particularly useful for controlling rheological properties such as sag and metallic flake orientation in c... | 02/27/1996 |
| 5494947 | Method for producing flexible drywall joints, flexible drywall joint compound A joint compound which remains flexible upon curing and therefore tailored for manufactured housing processes, comprising an acrylate, a biocide, a reinforcing agent, a latex, a first surfactant, a plasticizer, a coalescent agent, a fungicide, a filler, a... | 02/27/1996 |
| 5468795 | Method for priming wet or dry road surfaces Priming composition containing a homogeneous liquid solution containing a polymeric material and at least one water-miscible solvent in an amount sufficient to provide adhesion between wet or dry road surface materials and adhesive coated articles. The pr... | 11/21/1995 |
| 5397826 | Coating compositions for a transparent magnetic recording layer A coating composition for applying a transparent magnetic recording layer to a support which comprises a polymeric binder, ferromagnetic particles and a dispersing medium for the polymeric binder, the dispersing medium comprising (a) a compound having the... | 03/14/1995 |
| 5376717 | Low VOC (volatile organic compounds), solvent-based ABS adhesives An ABS adhesive for joining ABS articles, such as pipes, comprises: (a) about 10 to 35 wt % ABS resin; and (b) about 40 to 60 wt % dibasic esters and, optionally, at least one solvent selected from the group consisting of 0 to about 30 wt % methyl ethyl k... | 12/27/1994 |
| 5321054 | Composition for dynamico-functional impressions and methods of using same Compositions, with controlled and programmed hardening, to record mucodynamic dental impressions, characterized in that they comprise: ______________________________________ Polyvinyl acetate (PVAc) 50-85% by weight C... | 06/14/1994 |
| 5280061 | Sprayable adhesive composition A sprayable adhesive composition superior in removability from a surface of paper and making it difficult to cause an adhesive transfer phenomenon to a surface to be affixed, which is constructed by dispersing adhesive microspheres having an average parti... | 01/18/1994 |
