Did You Know...
...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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 |
| 8173586 | Coating removal composition The present invention is directed to a coating removal composition comprising at least one weak metal binding agent, a solvent system comprising at least one alcohol or ester, and a corrosion inhibition system. A method of removing a coating from an intentionally co... | 05/08/2012 |
| 7390773 | Tire wheel cleaner comprising a dialkyl sulfosuccinate and ethoxylated phosphate ester surfactant mixture An aqueous tire wheel cleaner composition useful for cleaning automobile tires are provided. The aqueous tire wheel cleaner composition contains an alkylene glycol, a salt of dialkyl sulfosuccinate, and as surfactants ethanol amine and an ethoxylate phosphate ester.... | 06/24/2008 |
| 7381695 | Tire wheel cleaner comprising an ethoxylated phosphate ester surfactant An aqueous tire wheel cleaner composition useful for cleaning automobile tires are provided. The aqueous tire wheel cleaner composition contains an alkali and/or alkaline earth metal hydroxycarboxilic acid or a quaternary amine ethoxylate; a salt of an aryl sulfonat... | 06/03/2008 |
| 7337788 | Compositions useful for cleaning solvent-based paint from paint delivery installations Uncured solvent-based paint may be flushed from a paint delivery installation using a substantially non-aqueous composition containing one or more organic solvents and a polymer having acid and/or amine functional groups. ... | 03/04/2008 |
| 7304021 | Color changing paint and varnish remover A color change paint and varnish removal formulation is provided. The formulation comprises: at least one penetrant, at least one carrier and at least one colorant whereby the formulation is applied to the target area and as the surface of the formulation dries, the... | 12/04/2007 |
| 7271140 | Composition for removing stains from textiles A stain removing composition having a mixture of N-methyl pyrrolidinone and at least one solvent from the group consisting of 3-pentanol, dipropylene glycol monomethyl ether, propylene glycol n-propyl ether, and diethylene glycol monobutyl ether. Preferably, the sta... | 09/18/2007 |
| 7208457 | Heavy metal-remediating paint stripper An improved paint stripper is provided and comprises at least one paint-stripping agent modified with at least one heavy metal remediation agent. Optionally, one or more viscosity-modification agents, dispersants, or other additive is also included. The invention al... | 04/24/2007 |
| 7205265 | Cleaning compositions and methods of use thereof A remover composition and method for removing resists from substrates containing nucleophilic amine and at least one solvent is described. Optionally, a chelating agent can also be included in the remover composition. The remover composition is especially suitable f... | 04/17/2007 |
| 7179775 | Coating removal compositions An aqueous coating removal composition containing: a) an alkoxylated aromatic alcohol, b) an amine; and c) an inorganic base is provided. The coating removal compositions are useful in cleaning coatings such as paint from substrate surfaces and may be formulated to ... | 02/20/2007 |
| 7179774 | Flushing solutions for coatings removal A flushing composition comprising 50% to 95% by weight n-butanol, 0.1% to 3% by weight of a primary amine alkoxylate, and one or more secondary solvents. The flushing composition can also include 0.005% to 0.5% by weight of an aminated organic fatty acid compound fo... | 02/20/2007 |
| 7176174 | Water-in-oil emulsion A water-in-oil emulsion composition is disclosed. The composition contains (A) a solvent, (B) water, and (C) a surfactant. This composition is suitable for removing non-aqueous coatings such as paints and the like as well as waxes and greases from substrates. ... | 02/13/2007 |
| 7151080 | Composition for stripping coatings from substrates A composition for stripping and cleaning organic coatings from substrates, comprising a solution of high-boiling alcohols, preferably polyglycols, a surfactant, preferably a nonylphenol ethoxylate, and an alkali metal hydroxide, said composition being essentially fr... | 12/19/2006 |
| 7091163 | Flushing solutions for coatings removal A flushing solution containing: a) a solvent component, b) an alkaline source; and c) a corrosion inhibitor component is provided. The solvent component preferably contains an alkoxylated aromatic alcohol. The corrosion inhibitor component may contain a fatty acid s... | 08/15/2006 |
| 7087566 | Paint removing composition A composition and related process for removing paint from a substrate in which the composition contains d-limonene. ... | 08/08/2006 |
| 7087565 | Methylene chloride-free and optionally methanol-free paint stripper and/or gasket remover compositions The present invention is directed to methylene chloride-free, and optionally methanol-free, paint stripper and gasket remover formulations as alternatives to methylene chloride-based paint strippers and gasket removers. ... | 08/08/2006 |
| 7015183 | Resist remover composition The present invention relates to a resist remover composition for removing resists during manufacturing processes of semiconductor devices such as integrated circuits, large scale integrated circuits and very large scale integrated circuits. The composition comprise... | 03/21/2006 |
| 7008911 | Non-surfactant solubilizing agent Compositions of the invention include: (a) a solvent at least partially immiscible in water; and (b) a solubilizing agent having a formula: where R is (C1–C7)alkyl, substituted (C1–C... | 03/07/2006 |
| 7005409 | Dissolving gel for cured polysulfide resins A cured resin dissolving composition comprising a cellulosic gelling agent prepared in n,n-dimethylacetamide, known for its high penetration and solvency to polar resins, with a glycol-ether co-solvent, 1,8-diazabicyclo(5.4.0)undec-7-ene as a soluble amine, and a su... | 02/28/2006 |
| 6974605 | Methods for protecting substrates from graffiti and for removing graffiti A system for protecting surfaces and facilitating the removal of unwanted substances therefrom is disclosed, the system including a polymeric coating having a low volatile organics content (VOC) which is safe for the environment, and a cleaner for application to the... | 12/13/2005 |
| 6962628 | Method of treating epoxy resin-cured product A method of treating a composite material of epoxy resin-cured product and inorganic matter to easily recover the resin components in a recyclable state without causing thermal decomposition. A method of separating the inorganic matter. The epoxy resin-cured product... | 11/08/2005 |
| 6956015 | Solvent composition for dissolving plastic A solvent composition for dissolving plastic comprises at least either isopropyl bromide or n-propyl bromide, and at least either nitromethane or nitroethane. The content of the above-mentioned at least either nitromethane or nitroethane is 5 through 50 wt % with re... | 10/18/2005 |
| 6923873 | Paint stripping composition and method of using the same This invention concerns paint stripping compositions which are particularly suitable for stripping paint off aircraft. The basic composition consists of a mixture of specific amounts of the following substances: aromatic hydrocarbons, dimethyl formamide; N-methylpyr... | 08/02/2005 |
| 6908892 | Photoresist remover composition The present invention is a photoresist remover composition used in order to remove photoresist during the manufacturing process of semiconductor devices, such as large-scale integrated circuits and very large-scale integrated circuits. The present invention comprise... | 06/21/2005 |
| 6906019 | Pre-treatment liquid for use in preparation of an offset printing plate using direct inkjet CTP A method of making a printing plate in which the uncoated surface of a substrate is treated with a pre-treatment solution prior to the deposition of ink on the surface. The pre-treatment liquid comprises a polyvalent metal salt, and at least one of an organic swelli... | 06/14/2005 |
| 6890893 | Low odor composition for lactate esters and other ester biosolvents A solvent composition that comprises a C1-C4 lactate ester and an odor-reducing amount of a tertiary amine having a boiling point at one atmosphere of about 80° C. to about 160° C. is disclosed. The composition (a) is substantially free of od... | 05/10/2005 |
| 6887837 | Water-based paint-removing solution Paint residues may be removed from spraying equipment and the like by flushing with aqueous compositions containing alkoxylated aromatic alcohols wherein the aromatic ring moieties of such alcohols do not bear any alkyl substituent containing more than 4 carbon atom... | 05/03/2005 |
| 6875733 | Ammonium borate containing compositions for stripping residues from semiconductor substrates The present invention comprises formulations for stripping wafer residues which originate from a halogen based plasma metal etching followed by oxygen plasma ashing. The formulations contain the following general components (percentages are by weight): an organic am... | 04/05/2005 |
| 6869921 | Stripping composition A stripping composition comprising at least one of alcohols having an ether-bond in the molecule thereof as component (a), and an anticorrosive as component (b). Furfuryl alcohol or tetrahydrofurfuryl alcohol is preferable as component (a). ... | 03/22/2005 |
| 6833345 | Degreasing compositions A composition useful as a paint remover which may include a carbonate, a dibasic ester and a mono-ester. The paint stripping composition may also contain an organic sulfur-containing compound such as dimethyl sulfoxide (DMSO), a glycol ether, a ketone, or combinatio... | 12/21/2004 |
| 6833341 | Paint stripping compositions This invention concerns a composition useful as a paint remover, comprising: an organic carbonate, an alcohol, an activator, hydrogen peroxide, and water. The alcohol may be benzyl alcohol. The organic carbonate may be propylene carbonate, ethylene carbonate, or com... | 12/21/2004 |
| 6824623 | Graffiti remover, paint stripper, degreaser A terpene-free cleaning composition containing: (a) an oil-soluble anionic surfactant; (b) a water-soluble anionic surfactant; (c) a primary solvent consisting of a C1-4 alkyl ester; (d) a short-chain cosurfactant; and (e) water. ... | 11/30/2004 |
| 6793741 | Thickened silicone dissolving agent A silicone dissolving composition includes an organo-acid compound such as sulfonic acid or phosphinic acid, a solvent miscible with the organo-acid and able to swell a silicone, a thickener and a small amount of mineral acid. Silicone films dissolve to a liquefied ... | 09/21/2004 |
| 6774097 | Resist stripper composition The present invention relates to a resist stripper composition that is used to remove resists during semiconductor device manufacturing processes such as for large size integrated circuits, very large size integrated circuits, etc. The resist stripper composition co... | 08/10/2004 |
| 6759378 | Agent for cleaning The present invention relates to an agent for the safe and environmentally friendly cleaning of components, for example from paint, lacquer, adhesive and rubber, in the absence of a negative effect on the components and the environment. The agent in accordance with ... | 07/06/2004 |
| 6723692 | Cleaning composition According to the present invention there is provided a hard surface cleaning composition for removing cooked-, baked-, or burnt-on food soil from cookware and table ware, having surface tension of less than 30 mN/m and comprising an organic solvent system and no mor... | 04/20/2004 |
| 6673757 | Process for removing contaminant from a surface and composition useful therefor Particulate and metal ion contamination is removed from a surface, such as a semiconductor wafer containing copper damascene or dual damascene features, employing aqueous composition comprising a fluoride containing compound; a dicarboxylic acid and/or sa... | 01/06/2004 |
| 6656895 | Remover composition A remover composition comprising (a) 100 parts by weight of a composition obtained by adding a cyclic urea compound to water, water-soluble organic solvent, or a mixture of water and water-soluble organic solvent so that the concentration of the cyclic ... | 12/02/2003 |
| 6635608 | Interior textured coating remover composition The invention relates to plaster type interior textured coating remover composition in the form of an aqueous solution containing at least one alkoxy ether solvent, an alcohol containing from 1 to 6 carbon atoms, at least one nitrogen containing compound,... | 10/21/2003 |
| 6608012 | Process and formulations to remove paint and primer coatings from thermoplastic polyolefin substrates The present invention includes methods and compositions for the removal of coatings such as paint from surfaces. The methods of the present invention are typically conducted between about 45° C. and about 75° C., and the compositions typically contain a... | 08/19/2003 |
| 6534461 | Stripping composition which can be used in particular in the construction and yachting field The invention relates to a stripping composition which can be used in the construction field, especially for the stripping of external organic coatings, such as exterior waterproof coatings and thin films, and in the yachting field, for the stripping of a... | 03/18/2003 |
