| Document |
Document Title |
|
7470655 |
The invention pertains to a method of inactivating prions located on surfaces. In an embodiment, the invention pertains to a method of inactivating prions located on surfaces using a composition including a peracid. In an embodiment, the...
|
|
7470331 |
A cleaning composition with a limited number of natural ingredients contains alkyl polyglucoside, a 2-hydroxylcarboxylic acid, and a fragrance containing lemon oil or d-limonene. The cleaning composition optionally has a small amount of ...
|
|
7470330 |
A method of removing metal scale from surfaces that includes contacting the surfaces with a first aqueous solution of a chelating agent, allowing the chelating agent to dissolve the metal scale, acidifying the solution to form a precipit...
|
|
7470290 |
Hydroscopic polymer gels can be formed by applying a polymer to a surface and allowing water to be sequestered from the atmosphere into the polymer. The polymer gels are formed using methods and compositions employing water soluble or wa...
|
|
7468106 |
The present invention provides a method for removing niobium-rich second-phase-particle (SPP) deposits from zirconium-niobium alloy components. The method comprises washing a freshly pickled and rinsed zirconium-niobium alloy component w...
|
|
7467633 |
The present invention provides a surfactant blend that includes an extended chain surfactant and high HLB nonionic surfactant. The surfactant blend may be incorporated into household and industrial-institutional cleaning products to solu...
|
|
7465360 |
The present invention relates generally to methods of removal of a lubricious coating. In more specific aspects, the invention relates to methods of removal of aqueous polymers comprising acrylamide or copolymers thereof from a substrate...
|
|
7465359 |
A game ticket scratching device and method includes an elongated tubular member that has an open first end and a closed second end. An axle is mounted within the tubular member adjacent to the first end. A plurality of bristles is attach...
|
|
7462249 |
A surface treatment process for a metal article includes the following steps. Firstly, a metal article, made of at least one of copper and an alloy thereof, is provided. Secondly, a surface of the metal article is degreased. Thirdly, the...
|
|
7462248 |
A method for cleaning a photomask includes cleaning the photomask with a chemical cleaner, introducing a solution to the photomask, the solution is configured to react with residuals generated from the chemical cleaner to form insoluble ...
|
|
7459421 |
A cleaning composition and method for the removal of contaminants, such as, oil and grease from a surface, particularly concrete and asphalt. The composition includes an absorptive material, charcoal, and a pH modifying agent which is ap...
|
|
7459029 |
A cleaning apparatus of organic substances attached to a vapor-deposition mask for low molecular weight organic EL devices comprises a first stage for treating a vapor-deposition mask with a derivative of pyrrolidone, a second stage for ...
|
|
7449072 |
A method and apparatus for removing solid or semi-solid material from within a container, for example removing an energetic material from the casing of an explosive shell. The method is applicable to the demilitarization of aged or obsol...
|
|
7446086 |
A detergent, cleaning, conditioning or cosmetic agent that is absorbed by the surface of substrates and that contains oligomers, polymers or copolymers comprising a specific structural element. The agent may also form part of a condition...
|
|
7445676 |
An improved process for removal of particulate matter having airborne potential. The process includes applying a foam to the particulate matter in a particulate matter area to prevent the particulate matter from becoming airborne. The pa...
|
|
7445644 |
A cleaning composition utilizing an anionically modified catechol in combination with a soil suspending polymer to remove clay and plant-derived polyphenolic compound soils.
|
|
7442677 |
A chemical solution and process for the decontamination of chemical warfare agents. More particularly, a process for the decontamination of the vesicant HD by oxidation to its corresponding sulfoxide and nerve agents VX and GD by perhydr...
|
|
7438767 |
Cleaning compositions including a photocatalytic material and a sensitiser employ a photocatalytic material and a sensitiser at a locus, for example on a surface. The residue combats soils and/or undesired microorganisms at the locus. Th...
|
|
7435302 |
A cleaning apparatus according to the present invention is provided with a brush drive mechanism which brings a brush being rotating closer to a substrate, measures electrical potentials generated on a plurality of conductor patterns for...
|
|
7435301 |
Disclosed are a cleaning solution for preventing damage of a silicon germanium layer when cleaning a semiconductor device including the silicon germanium layer and a cleaning method using the same. The cleaning solution of a silicon germ...
|
|
7431775 |
A stabilized basic aqueous liquid detergent composition is disclosed. The composition comprises hydrogen peroxide, a hydrogen peroxide stabilizer or a mixture of hydrogen peroxide stabilizers, an anionic surfactant or mixture of anionic ...
|
|
7429273 |
The invention relates to a water-soluble product comprising a water-soluble polymer encasing a liquid carpet cleaning composition.
|
|
7424891 |
Combination products comprising packaging and two liquid cleansers or detergents A and B separated from each other in the packaging and having the following composition:
A: 10% to 75% by weight of detergent builder(s),
0....
|
|
7422640 |
A method of removing a sticky substance or a waste liquid containing a sticky substance which comprises, mixing a solid substance having inflammability and liquid-absorptivity into the sticky substance or the waste liquid containing the ...
|
|
7419552 |
Alkoxylates of the formula (I)
C 5 H 11 CH(C 3 H 7 )CH 2 O(A) n (CH 2 CH 2 O) m H (I)
where
A is prop...
|
|
7416612 |
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 imm...
|
|
7413616 |
An active rinse shield designed to protect electrofill chemical baths from excessive dilution during rinse sprays on the semiconductor wafer. The shield uses overlapping blades to cover the bath, making a physical barrier between the bat...
|
|
7412979 |
The present invention relates to an apparatus and method for removing a coating material from a predetermined first portion of a container, while retaining the coating on a second portion of the container, or alternatively applying a coa...
|
|
7410545 |
A substrate immersed in pure water held inside a processing bath disposed to a cleaning unit 1 and accordingly washed, as it bears an aqueous film on its surface, is transported by a substrate transportation mechanism 3 to a spin-pro...
|
|
7410544 |
A method for cleaning a metal plating tank is provided herein. In accordance with the method, the tank is exposed to a first acid ( 103 ), after which the tank is exposed to a second acid in the presence of a first oxidizing agent ( 107 ).
|
|
7405189 |
A surface treatment composition and method for removing Si and reduced metal salt produced during etching of an aluminum die cast material (“ALDC material”) without generation of nitrogen oxide (NOx) or hydrogen fluoride (HF). In sur...
|
|
7402213 |
Described herein is a method of removing an organic-containing material from an exposed surface of a large substrate (at least 0.25 m 2 ). The substrate may comprise an electronic device. The exposed surface is treated with a stripping s...
|
|
7399367 |
A rust-preventive water-oil separating cleaner composition contacts a part to be cleaned to which an oil attaches. The composition separates the oil from the part, while providing the part with a rust-preventive property, thus forming an...
|
|
7399366 |
Several products and processes for preventing the occurrence of rust stains resulting from irrigation systems using water having iron ions, such as well water, and for cleaning off rust stains resulting from the use of said irrigation sy...
|
|
7399316 |
The present invention relates to methods of using heterogeneous cleaning compositions, particularily for cleaning an article.
|
|
7398785 |
A tool for cleaning a culvert comprises a rod having a center longitudinal axis, a housing having a center longitudinal axis and coupled coaxially to the rod, the housing having an interior chamber, the housing has an outside dimension t...
|
|
7396417 |
A degreasing method for descaling or removing laser scales from iron-containing metal part surface by treating the iron-containing metal part surfaces that is optionally tainted with laser scales with an aqueous solution containing at le...
|
|
7393419 |
A method of removing cured conductive polymer adhesives, disclosed here as thermal interface materials, from electronic components for reclamation or recovery of usable parts of module assemblies, particularly high cost semiconductor dev...
|
|
7390368 |
Fiber optic connector end faces are cleaned effectively by exposing the fiber optic connector end face to the disclosed predominantly aqueous solution and wiping the fiber optic end face dry. The predominantly water-based cleaning soluti...
|
|
7381249 |
A wax composition for application to a wet surfaces utilizing a polymeric emulsion with a cross-linked copolymer of acrylic acid and C10-30 alkyl acrylate whereby upon application to the surface to be waxed the hydrophilic portion of the...
|
|
7381226 |
A method of treating coloured fabrics with a luminance (L*) less than 50, preferably black garments, which comprises contacting the fabrics with a wash liquor comprising 0.001-0.1 g/L of a hydroxyl C2-C4 alkyl derivative of a beta 1-4 po...
|
|
7380557 |
A heat exchanger coil pipe is internally cleaned off dirt deposits by forcing ice and water to pass the pipe. A system for carrying out the cleaning comprises a suction pump, a wastewater collecting tank, a suction hose for connection be...
|
|
7378380 |
A dilutable cleaning composition comprises a pH-elevating component and a pH-lowering component, the composition being such that when it is mixed with water the pH-elevating component dissolves or disperses in the water thereby elevating...
|
|
7377984 |
Disclosed herein is a method of cleaning a photomask, which prevents haze from being generated on a surface of the photomask during a photolithography process. The photomask is heat treated to remove residual ions on a surface thereof an...
|
|
7377983 |
A method to prevent deposits on a ceramic surface comprising: (1) pretreating the surface by applying an aqueous solution containing from about 200 ppm to about 1000 ppm by weight of an amphoteric fluorosurfactant, and (2) periodically a...
|
|
7377982 |
The present invention discloses a method for the removal of a number of molecular contaminants from surfaces within a device. A purge gas containing oxygen and/or water is introduced into the interior of the device, contacting at least a...
|
|
7377981 |
The present invention provides a method and apparatus for delivering a cleaning and inspection device to an appropriate position on a backplane having an optical connector. A set of tubes corresponding to the number of optical connectors...
|
|
7375065 |
A composition for cleaning a fluid delivery system includes an agent which controls the rheology of the fluid so that its apparent viscosity decreases as the fluid is subjected to a shear force. In particular applications, the viscosity ...
|
|
7374621 |
A solution of ammonium citrate and benzotriazole (BTA) is used to clean thin film magnetic head wafers. When used with brushing, the solution is a highly efficient process for removing particles, such as those generated during chemical-m...
|
|
7368020 |
A method of transporting a reticle is disclosed. The reticle is placed in a reticle carrier that has an ionizer. Moreover, the reticle may be attached with a pellicle. The pellicle consists of a pellicle frame and a pellicle film stretch...
|
