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Class 510/202 - From metallic substrate


Subclass of Class 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
Definition: Compositions specialized to operate on metallic substrate.
No. of patents: 291
Last issue date: 08/31/2010


1                
NumberTitleIssue Date
7786062Purge solution
A composition comprising a polypropylene glycol, a polyethylene glycol ester, an amine, and optionally an alcohol. The composition can be used as a purge solution to clean paint equipment. ...
08/31/2010
7759298Thickened composition and method for removing adhesive residue
The present invention includes a process using environmentally benign materials for the removal of adhesive residues from hard substrates, particularly vehicles, e.g., cars, trucks, buses, aerospace vehicles including airplanes, and the like. The invention uses an a...
07/20/2010
7402553Method for preparing a buffered acid composition
A buffered acid composition created by the combination of liquid ammonia and an acid and a method for making the composition. The buffered acid composition is for use as a cleaning agent and for balancing the pH of a fluid. ...
07/22/2008
7393818Cleaning and decontamination formula for surfaces contaminated with prion-infected material
A method of treating the surfaces of medical instruments which are contaminated with prions includes contacting the surface with a composition containing a source of peroxide ions, such as hydrogen peroxide, at a molar concentration of at least 1.5M peroxide (equiva...
07/01/2008
7348302Foam cleaning and brightening composition comprising a sulfate/bisulfate salt mixture
A cleaning composition including a metal bisulfate and metal inorganic salt acid package, and at least one surfactant. The cleaning composition can be a one-step wheel cleaner/brightener. The composition preferably contains no HF, no bifluoride, no oxalic acid, or o...
03/25/2008
7309684Oil-in-water emulsified remover comprising an ethoxylated alcohol surfactant
An oil-in-water emulsion composition remover is disclosed. The compositions comprise a solvent, water and a surfactant. The removers are useful in removing non-aqueous and aqueous coatings, waxes, greases, and the like, from substrates to which the coatings, waxes, ...
12/18/2007
7304021Color 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
7285169Apparatus and method for applying a tire dressing fluid to a tire surface
An apparatus for applying a tire dressing fluid to a tire surface is provided. The apparatus includes a tire engagement arm having an applicator manifold and leveling pad. The applicator manifold has an opening for receiving a tire dressing fluid and a plurality of ...
10/23/2007
7273839Method to increase flash points of flammable solvents
The present invention relates to a method to decrease the flammability of normally flammable alcohols and solvents. The additive is Alpha Terpineol, which will increase the flash point of flammable alcohols or solvents, by blending the Terpineol into the flammable s...
09/25/2007
7271140Composition 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
7253140Removable marking system
The present invention provides a removable marking system that includes a removable paint formulation and an aqueous removal formulation, and a method of using this removable marking system. ...
08/07/2007
7217685Cleaning and decontamination formula for surfaces contaminated with prion-infected material
A method of treating the surfaces of medical instruments which are contaminated with prions includes contacting the surface with a composition containing a source of peroxide ions, such as hydrogen peroxide, at a molar concentration of at least 1.5M peroxide (equiva...
05/15/2007
7208457Heavy 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
7205265Cleaning 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
7192910Cleaning solutions and etchants and methods for using same
Composition for cleaning or etching a semiconductor substrate and method for using the same. The composition may include a fluorine-containing compound as an active agent such as a quaternary ammonium fluoride, a quaternary phosphonium fluoride, sulfonium fluoride, ...
03/20/2007
7188630Method to passivate conductive surfaces during semiconductor processing
A method for processing semiconductor wafers is disclosed. A solution is applied to a semiconductor wafer to prevent dendrites and electrolytic reactions at the surface of metal interconnects. The solution can be applied during a CMP process or during a post CMP cle...
03/13/2007
7179775Coating 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
7176174Water-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
7091163Flushing 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
7087565Methylene 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
7074262Silicone compositions for use in tire dressing and methods of making
A tire dressing composition comprises a silicone emulsion system which polishes and protects tires, while at the same time imparting water repellency to the subject tires. In some embodiments, the tire dressing composition comprises a silicone microemulsion, a wetti...
07/11/2006
7052556Process for removal of paint from plastic substrates
A process for removing paint from a plastic substrate that typically includes immersing and optionally agitating the painted plastic substrate in a first chemical fluid, removing the substrate from the first chemical fluid, typically immersing and optionally agitati...
05/30/2006
7047985Removal of blockages from pipework using carbamate and nitric acid treatment steps
The invention provides a method for the removal of contaminating materials from pipework, the contaminating materials comprising deposits on the pipework which cause a reduction in the effective internal diameter of the pipes and thereby effect a reduction in the ra...
05/23/2006
7037379Anti-tarnish aqueous treatment
An aqueous solution that has the capacity for removing tarnish and other soil from copper, silver, gold and other noble metals and alloys thereof comprises an acid, thiourea and a transition metal salt. The aqueous material can be used to treat the surfaces of such ...
05/02/2006
7012051Inhibition of titanium corrosion
A composition for removing resist, polymeric material and/or etching residue from a substrate comprising titanium or an alloy thereof, the composition comprising hydroxylamine or a derivative thereof and at least one compound having the general formula (I) wherein: ...
03/14/2006
7008458Biodegradable ether dry cleaning solvent
Compositions for dry-cleaning garments containing dipropylene glycol tertiary-butyl ether (DPTB), water, and at least one other solvent selected from cyclic siloxanes and glycol ethers other than DPTB suitable for use as dry-cleaning solvents, wherein the water is p...
03/07/2006
7008910Rust inhibitor
An aqueous non-toxic biorational or environmentally safe composition to reduce or inhibit corrosion, rust and scale on metal surfaces comprising effective amounts of sorbic acid, salts of sorbic acid and/or derivatives thereof and a variety of hydrocarbons, esters, ...
03/07/2006
6989359Environmental wipe solvent compositions and processes
Silane type polyfunctional coupling agents and adhesion promoters are added to major amounts by volume of environmentally-safe organic wipe solvents generally having a low vapor pressure to form novel wipe solvent compositions for cleaning and priming the surface of...
01/24/2006
6984616Water-based purge composition
A purge solution for removing water-based dehydrated paint residues from a paint delivery system includes 2–15 total weight percent of a purge concentrate diluted with solvent. The concentrate includes 20–99.5 total weight percent of a C4 alcohol or a...
01/10/2006
6946396Maleic acid and ethylene urea containing formulation for removing residue from semiconductor substrate and method for cleaning wafer
A semiconductor wafer cleaning formulation for use in semiconductor fabrication comprising maleic acid and ethylene urea as essential components. The preferred formulation comprises maleic acid, ethylene urea, at least one carboxylic acid except maleic acid, at leas...
09/20/2005
6896739Anti-tarnish aqueous treatment
An aqueous solution that has the capacity for removing tarnish and other soil from copper, silver, gold and other noble metals and alloys thereof comprises an acid, thiourea and a transition metal salt. The aqueous material can be used to treat the surfaces of such ...
05/24/2005
6887837Water-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
6846788Methods for removing silver-oxide
The present invention is directed to compositions for removing silver soil from the surface of objects. These compositions contain a reducing agent, and an alkaline source, and may optionally contain various other components including a chelating agent, cleaning age...
01/25/2005
6833341Paint 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
6833345Degreasing 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
6812194Alkaline metal cleaner comprising sulfonated-hydrophobically modified polyacrylate
The present invention is directed to cleaning compositions for metal surfaces, including both concentrates and ready-to-use solutions. These compositions include a source of calcium ion, a source of alkalinity, a chelating agent, and a surfactant. In some embodiment...
11/02/2004
6805135Cleaning fluid and cleaning method for component of semiconductor-treating apparatus
A cleaning solution is used to remove a byproduct derived from a decomposed substance of a process gas containing C and F. The cleaning solution contains 75 wt % N-methyl-2-pyrrolidone, 15 wt % ethylene glycol monobutyl ether, 0.5 wt % surfactant, and 9.5 wt % water...
10/19/2004
6793741Thickened 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
6774097Resist 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
6759378Agent 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
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