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WO/1994/029392A1 |
According to one aspect of the invention, there is provided a cleanser for releasing adherent deposits from surfaces, the cleanser consisting essentially of the following components, whose percentages are expressed relative to the total ...
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WO/1994/024215A1 |
Solvent formulations used in thinning oil-based resins and in cleaning equipment contaminated with oil-based resins include mixtures of constituents with low-, or no-toxicity and flash points generally considered to be above flammability...
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WO/1994/024216A1 |
The present invention relates to light and heat reactive paint or polymer stripping compositions preferably employing biodegradable components such as conjugated terpenes and related polyenes in combination with an alcohol such as a phen...
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WO/1994/022971A1 |
A pressure-sensitive adhesive film, comprising a pressure-sensitive adhesive coated on the surface of a film backing, characterized in that the hardness of said film is within the range between H and 3B determined by a pencil scratch tes...
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WO/1994/022965A2 |
The present invention is drawn toward compositions and methods of using same, the compositions comprising (in diluted form): a) an effective amount of a phenyl substituted alkyl alcohol having a water solubility of at least 0.1 weight pe...
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WO/1994/017783A2 |
The invention provides a cleansing composition, which comprises in addition to water, (a) from 10 to 30 % by weight of one or more C6 to C16 acyl glycolates and (b) from 5 to 25 % by weight of one or more co-surfactants, such as acyl tau...
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WO/1994/017145A1 |
A liquid, non-aqueous, one-step graphic ink remover cleaner composition that is well suited for removing graphic ink, the composition comprising d-limonene, ethyl lactate, NMP, and a surfactant.
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WO/1994/017150A2 |
The invention relates to a method for removing strongly adhered dirt from wood objects. The invention has three particularities: 1) the dirt is removed without taking off varnishes, silver guilts; 2) it gives the objects a natural luster...
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WO/1994/017143A1 |
A cleaning composition to remove unwanted paint, graffiti or other coatings from a substrate comprises 40-90 wt.% of a five-membered ring lactam, such as N-methyl-2-pyrrolidone, and 10-60 wt.% of a glycerol triester of a C1-C4 saturated ...
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WO/1994/017144A1 |
A non-aqueous cleaning composition for removing ink from printing press rollers, the composition including d-limonene, dipropylene glycol, n-butyl ether, and ethoxylated undecyl alcohol.
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WO/1994/016808A1 |
A thickened, shear thinnable composition comprising a water-miscible organic liquid, alumina, water and an effective amount of a gelling agent that will flocculate or gel the alumina to the desired degree but permit the gelled compositio...
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WO/1994/015727A1 |
This invention is directed to an environmentally safe, water soluble stripping composition comprising between about 30 and about 98.5 wt. % N-methylpyrrolidone or a 10/90 to 90/10 mixture of N-methylpyrrolidone and gamma-butyrolactone an...
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WO/1994/013746A1 |
Disclosed are formulations for producing chemical solvent comprised of propylene glycol methyl/ether acetate which admixtures can be employed to clean a surface and which can be applied to cloths for the cleaning operation yet alleviate ...
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WO/1994/008735A1 |
A composition and method for stripping protective coatings from surfaces, particularly metal surfaces such as aluminum, without blemishing the metal surface comprises a silicate-containing, alkaline component and a product of chemical in...
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WO/1994/007465A1 |
Aqueous cleansing agents for use on human skin which contain sulphuration products of triglycerides of saturated fatty acids with 8-22 C atoms and one or more organic solvents are characterized by good cleansing action along with good oi...
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WO/1994/006873A1 |
An ink composition incorporating a water reducible resin which is water insoluble under certain conditions and selectively water washable under certain other conditions. The method aspect of the present invention relates to a method of m...
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WO/1994/006638A1 |
A method for cleansing woodwork, the surface of which has previously been treated with paint. The method comprises immersing the wooden objects in a cleansing fluid in the form of hot vegetable oil, preferably linseed oil heated to about...
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WO/1994/006718A1 |
A method of cleaning waste water and removing contaminants therefrom with respect to compositions exhibiting water solubility behaviour which is pH dependent. The method includes the preliminary step of applying the composition at a pH a...
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WO/1994/006573A1 |
A method and composition for clean up of an oil based or water insoluble composition using an aqueous solution. The clean up composition includes 5 - 60 % by weight of a solubility controlling component exhibiting pH dependent water solu...
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WO/1994/005765A1 |
The invention concerns a cleaning-fluid composition, in particular a composition for cleaning precision-mechanical parts, electronic components and circuit boards, as well as textiles, plus a method of producing the composition and its u...
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WO/1994/003579A1 |
Disclosed are three organic solvent cleaning formulations. In one embodiment, the formulation is methyl or ethyl lactate and propylene glycol methyl ether. In another embodiment, the formulation is methyl or ethyl lactate and propylene g...
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WO/1993/022372A1 |
A system for protecting surfaces and facilitating the removal of unwanted substances therefrom is disclosed, the system including a poymeric coating having a low volatile organics content (VOC) which is safe for the environment, and a cl...
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WO/1993/020159A1 |
Acidified NMP is stabilized against color formation by including a chelating agent in the composition.
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WO/1993/018734A1 |
A liquid, non-aqueous cleaner composition that is well suited for removing finger nail polish, the composition comprising d-limonene, N-methyl pyrrolidone, cetyl acetate and, optionally, dibasic ester.
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WO/1993/018865A1 |
This invention is directed to an environmentally safe, water soluble stripping composition which contains a solution of water, a water soluble ester containg from 4 to 10 carbon atoms and an amount of hydrogen peroxide or compounds which...
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WO/1993/018101A1 |
The present invention comprises a composition for removing coatings such as paints from substrates which comprises at least one ester and at least one lactone. The present invention further comprises a method for removing coatings.
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WO/1993/018100A1 |
Disclosed is a mixture of about 1 to about 99 volume percent monochlorotoluene and about 1 to about 99 volume percent monochlorobenzotrifluoride. Also disclosed is a mixture of about 10 to about 60 volume percent monochlorotoluene, about...
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WO/1993/018102A1 |
A cleaner composition for removing graffiti including ink, marking pen marks and paint from a variety of substrates or surfaces. The base composition for all five embodiments comprises N-methylpyrrolidone, propylene carbonate, isocetyl a...
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WO/1993/010888A1 |
The invention concerns a method of cleaning objects contaminated with fresh paint and/or varnish, using a hot paint-removal agent. In order to be able to regenerate the paint-removal bath economically, without significantly reducing the ...
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WO/1993/010196A1 |
An essentially anhydrous composition for stripping objects of materials vulnerable to corrosion, said composition containing N-methyl-pyrrolidone, potassium hydroxide and an alcohol having 2-3 carbon atoms, contains said components in th...
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WO/1993/007227A1 |
Composition for removing coatings from surfaces comprising at least one organic solvent, water, at least one thickening agent, and at least one surfactant. The composition contains sufficient water to decrease the evaporation rate of the...
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WO/1992/019686A2 |
A process and apparatus for treating overspray from the spray application of waterborne coatings is provided, which includes at least an electrophoresis separation step (means) (26) for recovering substantially all of solids and higher m...
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WO/1992/014793A1 |
What is provided herein is a water-based, environmentally safe, stain-remover composition for effectively removing a wide variety of stains from fabrics consisting essentially of: (a) 5-20 % by weight N-methylpyrrolidone (NMP), (b) 5-20 ...
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WO/1992/008761A1 |
Described are brush-cleaning fluids containing cationic surface-active agents. These fluids not only clean the brush well, but also ensure that the brush stays supple after it has dried, ready for the next time it is used.
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WO/1992/007038A1 |
A resin cleaner composition is provided herein for use as a cleaning solvent to remove cured, partially cured and uncured polyester or vinyl ester resin containing a free radical polymerization initiator from resin fabrication tools. The...
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WO/1992/006168A1 |
Acidified N-methyl-2-pyrrolidone (NMP) is activated with 1-20 % by weight of ethyl 3-ethoxypropionate (EEP) to provide an effective composition for removal of both uncured and cured paints from wood and metal surfaces.
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WO/1992/006169A1 |
A method is provided herein which is particularly effective for removing or stripping varnish and paint from surfaces such as wood or metal which comprises activating N-methyl pyrrolidone (NMP) and/or butyrolactone (BLO) with about 1-30 ...
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WO/1992/005224A1 |
A system for removing paint, varnish and the like which comprises: a stripper composition including an aliphatic dibasic acid ester, N-Methyl-2-Pyrrolidone, and an ingredient selected from the group consisting of propylene glycol methyl ...
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WO/1992/005215A1 |
According to a process for recovering metals and coatings from composite materials, the composite materials are treated with specific solvents at a high temperature. In the case of metal/plastics composite materials, the plastics are dis...
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WO/1992/003510A1 |
The invention relates to coagulating agents in the form of two separate components A and B for paints, waxes and/or coating agents, containing one or more alumosilicates, one or more waxes and/or waxy substances and one or more known act...
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WO/1991/007578A1 |
A composition is disclosed which cleans baked-on, carbonized sludges and varnish deposits from the internal surfaces of automobile, motorcycle and truck engines. The product comprises a mutually synergistic solution of selected cyclic co...
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WO/1991/005843A1 |
A cleaning composition comprises diethylene glycol.
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WO/1991/003327A1 |
The invention relates to the use of microorganisms to degrade and remove coatings, such as paint, epoxy resins, and comestible polymeric coatings, from the surface of aluminum beverage cans. The method includes contacting aluminum surfac...
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WO/1991/003522A1 |
The present cleaner removes graffiti, paint and other coatings, if any, from a surface. The cleaner comprises N-methylpyrrolidone; propylene carbonate; hydroxy propyl cellulose thixotropic thickening agent; an ingredient selected from th...
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WO/1991/000893A2 |
The present invention relates to non-toxic, non-flammable, safe compositions employing primarily biodegradable components for use in removing and stripping paint, varnishes and stains from hard and/or flexible surfaces. The compositions ...
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WO/1990/010730A1 |
A surfactant of the general formula: R1SO2NR2C2H4OA (wherein R1 represents a fluoroalkyl group, R2 represents H or a lower alkyl group, and A represents H or SO3H) is added to a cleaning liquid comprising sulfuric acid or sulfuric acid-h...
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WO/1990/003419A1 |
Use of (C1-C5) alkyl esters of aliphatic (C8-C22) monocarboxylic acids for removing fat, inks and the like from printing apparatus, in particular from offset printing machines, and a cleaning agent for this, containing as its main compon...
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WO/1990/000579A1 |
A stripping composition for removing resist materials or other polymeric layers from a substrate contains N-cyclohexyl-2-pyrrolidone. Either or both of an organic solvent and an alkaline amine compound may be added to the stripping compo...
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WO/1989/011526A1 |
Liquid solvent mixtures having superior cleaning power, especially for photoresist and fingernail enamel, include polar compounds, such as ethylene diacetate, and alicyclic carbonates, such as ethylene carbonate. The solvent mixtures exh...
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WO/1989/010984A1 |
Azeotrope-like compositions comprising 1,1-dichloro-1-fluoroethane and methanol and azeotrope-like compositions comprising 1,1-dichloro-1-fluoroethane, methanol and nitromethane are stable and have utility as degreasing agents and as sol...
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