Celebrity Inventors
Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6929826 | Self-assembled nano-phase particle surface treatments for corrosion protection An aqueous composition for applying to and treating metallic substrates that does not include chrome or chromium-containing compounds, does not include an organic solvent, and promotes adhesion of overcoat layers that are applied to the metallic substrate. The compo... | 08/16/2005 |
| 6168782 | Elastomeric silicone containing an active ingredient Elastomeric silicones, especially elastomeric silicone polyethers, are prepared by combining and reacting (A) an .tbd.Si--H containing polysiloxane, (B) a mono-alkenyl polyether, (C) an active ingredient such as a vitamin, antimicrobial agent, sunburn pre... | 01/02/2001 |
| 6075089 | Process for producing dispersions of water-soluble vinyl polymers and stabilizer for carrying out the process The present invention concerns a process for producing dispersions of watsoluble vinyl polymers and a stabilizer for carrying out this process. Such water-soluble, particularly cationic vinyl polymers, are employed on a large scale as process expediters ... | 06/13/2000 |
| 5925469 | Organopolysiloxane emulsions This invention relates to 1,2-diol functional polysiloxane emulsions obtained by a variety of polymerization methods. This invention further relates to an organopolysiloxane emulsion comprising an organopolysiloxane polymer having pendant organic diol gro... | 07/20/1999 |
| 5698629 | Process for the preparation of a water-in-oil type high-molecular-weight polymer emulsion A process for the preparation of a water-in-oil type polymer emulsion which comprises polymerizing an acrylamide-containing monomer in a water-in-oil type emulsion. The acrylamide is prepared by hydrating acrylonitrile in the presence of a catalytic amoun... | 12/16/1997 |
| 5605958 | Composition for surface treatment A composition for surface treatment, which comprises the following components (I), (II) and (III) as essential components: (I) at least one compound capable of forming a coating film with a contact angle of at least 70° against water; (II) a solvent capable o... | 02/25/1997 |
| 5506328 | Low VOC, moisture curable, two-component coating compositions based on organic polyisocyanates This invention relates to a process for coating a substrate comprising contacting the substrate with a low volatile organics, moisture curable, two-component coating composition comprising an admixture of an A-side and a B-side, said A-side comprising an ... | 04/09/1996 |
| 5424122 | Nonionic, Ph-neutral pressure sensitive adhesive The invention relates to a neutral nonionic latex comprising: (a) about 5 to about 70 weight percent of a nonionic polymer comprising polymerized free-radically polymerizable nonionic monomer, based upon the total weight of the neutral nonionic latex, wherein ... | 06/13/1995 |
| 5391614 | Low VOC, moisture curable, one-component coating compositions based on organic polyisocyanate prepolymers This invention relates to a process for coating a substrate which comprises contacting the substrate with a low volatility organic (so-called "low VOC") coating composition having a viscosity as measured by ZAHN cup 2 of less than about 200 seconds and co... | 02/21/1995 |
| 5238992 | Microemulsion polymer blends A process for preparing solid polymer blends and composites of controlled porosity in microemulsions containing both hydrophilic and hydrophobic phases. The microemulsions are prepared with surfactant systems that may include a cosolvent as a part thereof... | 08/24/1993 |
| 5179131 | Process for the preparation of polyurethane foams employing polyol dispersions containing polyisocyanate polyaddition solids Addition of minor quantities of mono- or dicarboxylic acids to polyurethane foam formulations which employ polyisocyanate polyaddition polymer polyol dispersions prevents shrinkage and tightness in polyurethane foams prepared therefrom. If acid addition i... | 01/12/1993 |
| 5008328 | Aqueous organosilicon resin coating compositions This invention provides an aqueous organosilicon resin coating composition comprising: (I) an aqueous organosilicon resin which is a condensation product and which contains a quaternary ammonium base, the condensation product being prepared from (i) an or... | 04/16/1991 |
| 4943612 | Ultra-fine particulated polymer latex and composition containing the same An ultra-fine particulated polymer latex having an average particle size of 100 nm or less, a crosslinked structure and a glass transition temperature lower than a value calculated by a weight fraction method.... | 07/24/1990 |
| 4906723 | Aminopolyol stabilizers A method is described for producing dispersions of polyurea and the like in polyols of increased stability by polymerizing an amine and an isocyanate in the presence of an aminoalcohol, typically an aminopolyol, having the following formula: ##STR1##... | 03/06/1990 |
| 4891398 | Fiber treatment composition A fiber treatment composition comprising an aqueous dispersion containing; (A) 100 parts by weight of a finely particulate epoxy group-containing organosilasesquioxane substantially represented by general unit formula (I): R1 SiO3/2 ... | 01/02/1990 |
| 4855348 | Aqueous, silicone-containing coating composition for high temperature appliances A storage stable water-based paint comprising a solid silicone resin and an ammonium salt of a drying oil modified acrylic copolymer provide a coating for barbecue grills and other appliances that are subjected to temperatures as high as 1300° F. A smoot... | 08/08/1989 |
| 4855378 | Organosilicon compounds and crosslinkable organopolysiloxane compositions containing the organosilicon compounds Organosilicon compounds and organopolysiloxane compositions which are crosslinked by the addition of Si-bonded hydrogen with SiC-bonded vinyl groups and contain the organosilicon compounds as additives for improving the adhesion of the resultant elastomer... | 08/08/1989 |
| 4766167 | Hydroxy acid ester plasticized urethane elastomers A plasticized polyurethane elastomer prepared from the combination of a polyol and an isocyanate is disclosed wherein a sufficient amount of an alpha hydroxy acid ester of a hydroxy polyol plasticizer is incorporated in the elastomer to improve the physic... | 08/23/1988 |
| 4758622 | Protective coating having non-stick surface, its process of manufacture, and an article coated therewith A protective composition which comprises at least one aliphatic polyisocyanate, at least one aromatic polyisocyanate and a solvent.... | 07/19/1988 |
| 4704420 | Highly functional fluorinated polyisocyanates and varnishes obtained therefrom Highly functional fluorinated polyisocyanates of the formula: ##STR1## wherein Z1 represents the functional group --O--CO--NH--R--NCO; Z2 represents the difunctional group --O--CO--NH--R--NH--CO--O--; Rf is a radical derived fr... | 11/03/1987 |
| 4668734 | Stable dispersions of polyureas and/or polyhydrazo-dicarbonamides in relatively high molecular weight hydroxyl-group containing materials, a process for the production thereof and the use thereof for the production of polyurethane plastics The present invention is directed to a stable dispersion of a polyurea and/or a polyhydrazodicarbonamide in a relatively high molecular weight hydroxyl-group containing material, which dispersion has a solids content of from 5 to 50 percent by weight and ... | 05/26/1987 |
| 4659772 | Novel polymer/polyols and uses thereof Novel polyols, useful in, for example, reaction injection molding, high resiliency foams and the preparation of polymer/polyols, characterized by the following formula: ##STR1## wherein A and A', which may be the same or different, are connective ... | 04/21/1987 |
| 4654398 | Thermoset acrylic coatings having improved gloss retention The weatherability of acrylic coatings is enhanced by incorporating into the acrylic polymer hydroxybutyl acrylate or hydroxybutyl methacrylate.... | 03/31/1987 |
| 4618635 | Coating compositions prepared from lactone-acrylate adduct, polyol and isocyanate Described herein are compositions comprising the reaction product of a polyol, a multi-functional isocyanate, a lactone-acrylate adduct and an hydroxyalkyl acrylate. These compositions are suitable for use as curable coatings.... | 10/21/1986 |
| 4539367 | Low modulus one-component RTV compositions and processes A one-component alkoxy-functional RTV silicone rubber composition which is made shelf-stable by the incorporation of scavengers in the composition to absorb hydroxy groups. The present composition is made low modulus by the incorporation of various additi... | 09/03/1985 |
| 4521461 | Siloxane-polyester compositions Siloxane-polyester compositions comprising (1) a siloxane-polyester copolymer resin (2) one or more solvents for the siloxane-polyester copolymer, (3) a silane wherein one of the groups attached to silicon is an epoxy-substituted organic group, at least t... | 06/04/1985 |
| 4477623 | Process for the preparation of polymer dispersions An improved paint composition comprises an aqueous dispersion of a water insoluble addition polymer formed substantially of monomers selected from the class consisting of styrene, acrylates, methacrylates, vinyl esters, and vinyl chloride; at least one an... | 10/16/1984 |
| 4433089 | Inhibition of polyurethane hardening Elastomeric polyurethanes, e.g. as prepared by reacting diisocyanate-capped, essentially linear polyester or polyether and polyol suitable for cross-linking thereof, are inhibited against undesired hardening in use or storage by including in the polyureth... | 02/21/1984 |
| 4383070 | Storage stable polyurethane compositions The present invention is directed to an organic polyurethane composition having a solids content of about 10 to 100 weight percent which comprises (1) isocyanate-terminated prepolymers which are prepared by reacting reaction products of the phosgenation of ani... | 05/10/1983 |
| 4350784 | Laser trimmable resistor coating An abrasive resistant coating is provided for laser trimmable film resistor devices by use of heat-hardenable compositions containing a prepolymer of diallyl isophthalate or diallyl phthalate, an ether alcohol solvent, a heat-curing catalyst and an inert ... | 09/21/1982 |
| 4313865 | Instant-setting adhesive composition An instant-setting adhesive composition comprising a 2-cyanoacrylate and at least one 1,1-disubstituted diene, the amount of said 1,1-disubstituted diene exceeding 50% by weight based on the total weight of both components. This composition is useful in t... | 02/02/1982 |
| 4157359 | Polyurethanes stabilized against ultraviolet light and nitrogen oxide deterioration A polyurethane polymer stabilized against the deteriorative effects of ultraviolet light and nitrogen oxides is provided comprising the polymer combined with a stabilizing amount of an aminoplast resin.... | 06/05/1979 |
| 4130531 | High solids, low viscosity thermosetting phenolic/epoxy coating system A high solids coating composition obtained by mixing a low viscosity dimethylol phenol, a methylene bis-phenol, an epoxy containing reactant, a polyol and an amine catalyst all dissolved in sufficient organic solvent to provide for easy application but ha... | 12/19/1978 |
| 4001166 | Solid, rapid-setting, rigid polyurethanes Compositions which will rapidly set to produce solid, rigid polyurethanes without the use of a catalyst comprise an amine initiated polyether polyol such as triethanol amine, an organic aromatic polyisocyanate, such as toluene diisocyanate and a liquid mo... | 01/04/1977 |
| 3956221 | Rapid setting non-elastomeric polyurethane compositions containing a non-hydroxyl containing ester-modified polyoxylkylene compound Mixtures comprising a low molecular weight polyol having a functionality of from 3 to about 8, a liquid modifier compound having a boiling point above 150°C, such as an ester-modified polyoxyalkylene compound having an average molecular weight above abou... | 05/11/1976 |
