Bizarre Patents
A new toilet tank assembly aquarium for housing aquatic creatures.
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 |
| 5874615 | Method for the preparation of insecticidal benzoylurea compounds The present invention provides an improved method for the preparation of an insecticidal benzoylurea having the structural formula I ##STR1##... | 02/23/1999 |
| 5688547 | Meal replacement composition and method of weight control A dry nutritional meal replacement composition based on the formulation comprising inter alia a protein blend comprising protein concentrate in an amount of about 4.0-86.0% by weight; a blend comprising a cellulose gel and carboxymethyl cellulose gum in a... | 11/18/1997 |
| 5217491 | Composite intraocular lens A one-piece bicomposite intraocular lens having a soft foldable central optic portion and a hard, stiff haptic portion made from two dissimilar polymeric materials wherein the soft polymeric material is soft enough to fold into a smaller dimension for ins... | 06/08/1993 |
| 5112909 | Blends of polymers particularly polycarbonates acrylate-modified rubber compositions and additional polyacrylates Modified rubber compositions comprise, by weight, about 15-60% of a highly saturated aliphatic rubber, such as ethylene-propylene-diene rubber, about 25-80% of preferably non-nitrogenous acrylate monomer units; and less than about 5% multi-functional mono... | 05/12/1992 |
| 5021392 | High porosity titania-zirconia catalyst support prepared by a process This invention relates to catalyst supports, methods for making them, and to catalysts prepared therefrom. More particularly, it relates to binary oxidic catalyst support materials comprising titania and zirconia with high porosity and high surface area p... | 06/04/1991 |
| 5021385 | Catalyst comprising a titania-zirconia support and supported catalyst prepared by a process This invention relates to catalyst supports, methods for making them, and to catalysts prepared therefrom. More particularly, it relates to binary oxidic catalyst support materials comprising titania and zirconia with high porosity and high surface area p... | 06/04/1991 |
| 4737527 | Fiber reinforced thermosetting resin compositions with coated fibers for improved toughness Heat curable compositions of reinforcing fibers (filaments), a thermosetting prepolymer or prepolymers and an effective amount of a curing agent or agents in which the fibers have been precoated with a fiber- and matrix resin-reactive elastomer are descri... | 04/12/1988 |
| 4698256 | Articles coated with adherent diamondlike carbon films Substrates, especially highly thermally expandable materials, such as plastics are adherently coated with a relatively soft layer comprising carbon and thereafter with a relatively harder layer of diamond-like carbon to provide coated articles that are ab... | 10/06/1987 |
| 4648902 | Reinforced metal substrate A process for the production of a reinforced metal plate comprising forming a slurry of metal coated carbon fibers, binder fibers and metal powder, laying down a mat from said slurry, drying the resultant mat and then sintering said, is disclosed. The dri... | 03/10/1987 |
| 4645803 | Curable epoxy resin compositions New and improved heat curable compositions are disclosed comprising epoxidic resin(s) and aromatic ether-sulfone polyamines, alone or in combination with other diamine curing agents and/or curing catalysts alone, or in further combination with reinforceme... | 02/24/1987 |
| 4636535 | Curable epoxy resin compositions Curable compositions are provided comprising epoxide prepolymers and polyaminobenzoates, alone, or combined with reinforcements, e.g., graphite fibers, and, optionally modified with second resins. The cured fiber resin matrix compositions exhibit high tou... | 01/13/1987 |
| 4623681 | Curable epoxy resin compositions Curable compositions comprising epoxide prepolymers and polyaminobenzoates, alone, or combined with reinforcements, e.g., graphite fibers, and, optionally modified with second resins. The cured resin fiber matrix compositions exhibit high toughness combin... | 11/18/1986 |
| 4614784 | Homogeneous molecular composites, process for their production and articles made therefrom Molecular composites, liquid crystalline and isotropic, comprising (i) an in situ polymerized flexible coil-like polymer and (ii) a reinforcing amount of a rigid rod-like liquid crystalline polymer. Articles made from such molecular composites have mechan... | 09/30/1986 |
| 4608431 | Polyimide from unsaturated imide, polyamine and aldehyde A method for making polyimide polymers is provided by effecting reaction between an aliphatically unsaturated imide, such as maleimide, formaldehyde, and an organic polyamine, for example trimethylene bis(4-aminobenzoate), for example in refluxing ethanol... | 08/26/1986 |
| 4608426 | Bis-maleimide resin composition A novel bis-imide matrix resin composition comprising (i) 40 to 95 percent by weight of ethyleneically unsaturated bis-imides, preferably a low melting mixture of a major portion of maleimides of aromatic amines such as toluene diamine and methylene diani... | 08/26/1986 |
| 4604319 | Thermoplastic interleafed resin matrix composites with improved impact strength and toughness High-performance fiber resin matrix composites are disclosed which are comprised of a first layer comprising reinforcing filaments coated with a thermosetting resin composition and a discrete second layer of a thermoplastic resin. When the composite layer... | 08/05/1986 |
| 4594373 | Curable epoxy resin compositions Curable compositions comprising substituted bisurea catalyzed epoxide prepolymers alone, or with aromatic polyamine curing agents, alone, or in further combination with reinforcements, e.g., graphite fibers, and optionally modified with second resins are ... | 06/10/1986 |
| 4570012 | Urethanes from tertiary aralkyl diols Production of tertiary aralkyl urethanes, such as tetramethyl xylylene diurethanes, by addition of corresponding diols and carbamic acid esters at moderate temperatures and in the presence of acid catalyst.... | 02/11/1986 |
| 4565727 | Non-woven activated carbon fabric An air and water vapor permeable, toxic vapor absorptive non-woven fabric material comprising a web-laid sheet containing fibrillated acrylic fiber, and an activated carbon constituent selected from the group consisting of activated carbon fiber, activate... | 01/21/1986 |
| 4563232 | Process for the preparation of reinforced thermoplastic composites Improved heat resistant reinforced composites, including laminates, are made by impregnating reinforcing fabrics and tapes, e.g., graphite, glass, polyaramide and boron, with thermoplastic polyimides from solution in mixtures of specified solvents formula... | 01/07/1986 |
| 4558078 | Curable epoxy resin compositions Curable compositions comprising epoxide prepolymers and polyaminobenzoates, alone, or combined with reinforcements, e.g., graphite fibers, and, optionally modified with second resins. The cured resin fiber matrix compositions exhibit high toughness combin... | 12/10/1985 |
| 4540505 | Disinfectant spray cleanser containing glycol ethers Germicidally effective, d-limonene-containing aqueous pump-spray compositions are rendered clear and stable by monoethers of certain aliphatic glycols which also enhance soil and stain removal from hard surfaces. The compositions also contain quaternary a... | 09/10/1985 |
| 4539253 | High impact strength fiber resin matrix composites Improved fiber resin matrix prepreg fabrics are disclosed which are comprised of a first layer of reinforcing fabric coated with an epoxy resin composition and a discrete second layer of an epoxy resin modified with an elastomeric polymer. The discrete se... | 09/03/1985 |
| 4514960 | In-package insecticidal bait preparation utilizing microwave energy A method of preparing a cohesive, solid insecticidal bait within a dispensing package for the bait comprises mixing the bait ingredients, inserting the mixture into the dispensing package, subjecting the mixture-containing package to microwave energy, and... | 05/07/1985 |
| 4455250 | Stable liquid hard surface cleanser composition containing DGH and a quaternary germicide Efficacious disinfectant/cleansing compositions for hard surface soil and stain removal, more particularly germicidally effective hard surface cleansers, optionally containing d-limonene.... | 06/19/1984 |
| 4434275 | Polyepichlorohydrin elastomers having improved resistance to sour gasoline Vulcanizable polyepichlorohydrin elastomers which, upon vulcanization, exhibit improved resistance to sour gasoline are prepared by incorporating thereinto an amount of a polythiodiethanol elastomer.... | 02/28/1984 |
| 4432102 | Dispensing package for automatically releasing a controlled amount of an additive solution into a water tank and bowl A device for dispensing additives to the tank and bowl of a flushable toilet. More particularly, the invention relates to such a device having no moving parts, but which nevertheless dispenses a predetermined quantity of additive with each flush.... | 02/21/1984 |
| 4419493 | Sulfur-vulcanizable blends of ethylene-vinyl acetate copolymer elastomers and polyacrylate elastomers Polyacrylate-containing elastomers, having improved tensile strength and hardness upon vulcanization, comprise blends containing about 35 to 65 percent, by weight, of a sulfur-vulcanizable graft elastomer having a major proportion of ethyl acrylate and a ... | 12/06/1983 |
| 4411694 | Emulsifiable concentrates of 2-chloro-N-isopropyl-2',3'-dimethylacetanilide with improved resistance to crystallization and process for preparing the same There are provided herbicidal emulsifiable concentrates which comprise an homogeneous mixture of 2-chloro-N-isopropyl-2',3'-dimethylacetanilide with phenol, surfactants and a solvent, wherein said concentrates are characterized by improved resistance to r... | 10/25/1983 |
| 4408072 | Amido methoxyethylamines Processes for reacting arylvinyl oxides and alkoxyethylamines to provide novel N-substituted alkoxyethylamines; processes for reacting the novel N-substituted amines with nitriles to provide novel amidoamines; processes for preparing novel diamines from t... | 10/04/1983 |
| 4339371 | High concentration water-soluble polymers in water-in-oil emulsions Water-in-oil emulsions containing high concentrations of water-soluble polymers are prepared by incorporating therein an oil-soluble, water-insoluble polymeric surfactant prepared from maleic anhydride and a comonomer.... | 07/13/1982 |
| 4336151 | Disinfectant/cleanser compositions exhibiting reduced eye irritancy potential Disinfectant/cleanser compositions retaining broad spectrum germicidal activity but exhibiting significantly reduced eye irritancy potential comprise a quaternary ammonium compound, a non-ionic surfactant, d-limonene, an eye irritancy reducing compound, w... | 06/22/1982 |
| 4336152 | Disinfectant/cleanser compositions exhibiting reduced eye irritancy potential Disinfectant/cleanser compositions retaining broad spectrum germicidal activity but exhibiting significantly reduced eye irritancy potential comprise a quaternary ammonium compound, a non-ionic surfactant, d-limonene, a phosphate builder, an eye irritancy... | 06/22/1982 |
| 4328141 | Stabilization of rosin dispersions with low molecular weight non-ionic polymers Low molecular weight, non-ionic copolymers of acrylamide and a monomer selected from the group consisting of styrene, alkyl (C4 -C24) substituted acrylamides and ethylene provide improved mechanical and heat stability to colloidal aq... | 05/04/1982 |
| 4316038 | 1-(2-Methoxyethyl)-2-methyl-4-phenyl-2-imidazoline Processes for reacting aryl vinyl compounds, nitriles, and halogens to provide imidoyl halides; processes for preparing amidine hydrohalides from the imidoyl compounds; processes for producing novel imidazolines from the amidine hydrohalides; processes fo... | 02/16/1982 |
| 4314079 | Novel methoxyethylamine Processes for reacting arylvinyl oxides and alkoxyethylamines to provide novel N-substituted alkoxyethylamines; processes for reacting the novel N-substituted amines with nitriles to provide novel amidoamines; processes for preparing novel diamines from t... | 02/02/1982 |
