Abstract: The present invention provides cleaning solutions for removing ink, coating, varnish, adhesive, etc. residue from printing equipment. The cleaning solutions of the present invention comprise one or more solvents, preferably selected from acetoacetates, alcohols, glycol ethers, glycol esters, terpenes, and water, and are preferably free of surfactants. The cleaning solutions of the invention have a relative evaporation time (RET) of less than 60 seconds, and a ratio of the RET to the radius of the sphere of solubility of the resin in the ink to be removed of less than 6.

Abstract: A variable lithographic cleaning apparatus, system and method works on the principle that dust and ink residue may be transferred from a lower surface energy reimageable conformable blanket surface to a higher surface energy surface low durometer cleaning member, such as the tacky roller, and then to an even higher surface energy cleaning member, such as the hard roller, which is hard and robust to scratching. The hard roller can then been scrubbed clean by an ink flushing device having a third cleaning member, such as a melamine sponge, wetted with a cleaning solution with the hard roller dried upon each rotation.

Abstract: The invention present describes novel cleaning agents based on a multiphase system, the use thereof for removing photoresist coatings from surfaces, and a method for removing photoresist coatings from surfaces. The multiphase system according to the invention is used in particular for removing coatings, photoresist coatings, polymer layers, dirt layers, insulation layers, and metal layers from surfaces.

Abstract: The subject matter contained herein discloses methods for forming a vertical metallic pillar overlying an under bump metal pad further overlying a semiconductor substrate, and applying a discrete solder cap on a top surface of the pillar, wherein the metallic pillar is defined by at least one photoresist layer. The method includes heating a multi-element metallic paste containing a variable amount of metallic powder, a melting point depressant and a flux such that the metal powder sinters to form the metallic pillar and simultaneously adheres the metallic pillar to the underbump metal pad.

Abstract: A Low-VOC, water-based cleaner containing Baypure CX 100/34 or EDTA Versene 100, Glycol Ether DPNP, or glycol ether EB and DB, Acetone, Acetic Acid, and fragrance. The VOC content of this composition is selectable to be 3.0% or 0% (zero).

Abstract: A Low-VOC, water-based cleaner containing TKPP Aqueous 60%, EDTA Versene 100, Glycol Ether DPNP, or glycol ether EB and DB, or just glycol ether EB, Acetone, Acetic Acid, and fragrance. The VOC content of this composition is selectable to be 18.18%. 9.09%, or 0% (zero).

Abstract: Aqueous hard surface cleaner compositions useful for removing permanent ink are disclosed. The compositions comprise 75 to 99 wt. % of water; 0.1 to 5 wt. % of a monoterpene; 0.1 to 5 wt. % of a C10-C17 fatty acid derivative; and 0.1 to 5 wt. % of one or more surfactants. The fatty acid derivative is selected from N,N-dialkyl amides, N,N-dialkyl esteramines, and N,N-dialkyl amidoamines. Preferably, a base such as sodium carbonate or monoethanolamine is also included. The invention includes concentrates comprising the non-aqueous components recited above, as well as other applications for the cleaners and concentrates such as graffiti removers and permanent ink erasers. The combination of a monoterpene and certain fatty acid derivatives, especially fatty N,N-dialkyl amides, unexpectedly enables even dilute aqueous compositions to rapidly decolorize black permanent marker from hard, non-porous surfaces.

Abstract: Solutions of cellulose or cellulose ethers in solvent containing triethylheptylammonium chloride, triethyloctylammonium chloride, triethylhexylammonium acetate, triethylheptylammonium acetate, triethyloctylammonium acetate, triethylnonylammonium acetate and/or triethyldecylammonium acetate are provided. The solvent may further include up to 70 wt % of at least one organic solvent, with acetone being the preferred organic solvent. The solution can be formed into a paste for removing paint from wood or metal surfaces. The cellulose (ether) solution can also serve as a reaction medium in which the cellulose and/or the cellulose ether are chemically modified. Finally, the cellulose (ether) solution can be processed into cellulosic shaped articles.

Abstract: The invention relates to an aqueous cleansing emulsion comprising a hydrophobic component H1 selected from the group consisting of the following categories: (i) aliphatic C10- or C15-terpene hydrocarbons; (ii) aliphatic C10- or C15-terpenoids; (iii) aliphatic C15-C40-hydrocarbons; and (iv) C6-C30-carboxylic acid C1-C30-alkyl esters. A hydrophobic component H2 selected from the group consisting of the following categories: (iii) aliphatic C15-C40-hydrocarbons; (iv) C6-C30-carboxylic acid C1-C30-alkyl esters; (v) aliphatic C6-C19-hydrocarbons; (vi) aromatic C10- or C15-terpenoids; (vii) aliphatic or aromatic C20-, C25-, C30- or C35-terpenoids; (viii) essential, animal or vegetable oils; and (ix) silicon oils. Furthermore, the emulsion contains an emulsifier E1 having a HLB value of 4±2; an emulsifier E2 having a HLB value of 9±2; and optionally, an emulsifier E3 having an HLB value of 16±4.

Abstract: The present invention relates to solvent compositions including an effective amount of 1-chloro-3,3,3-trifluoropropene and uses thereof. In certain aspects, such solvent compositions may be applied to the surface of an article or portion of an article having an ink or ink-based marking so as to remove the ink or ink-based marking without deleteriously impacting the article or surface of the article.

Abstract: Compositions comprising an alkanesulfonic acid and an organic nitrogenous base, and related methods of use.

Abstract: Deinking of waste paper is obtained with the use of a hydrophobic kaolin-based deinking composition. The hydrophobic kaolin-based deinking composition is produced by hydrophobizing the kaolin clay and then blending the hydrophobic kaolin-based particles with a deinking surfactant. Separation and removal of ink is achieved either by washing deinking, flotation deinking or combination of these methods.

Abstract: The present invention relates to solvent compositions including an effective amount of 1-chloro-3,3,3-trifluoropropene and uses thereof. In certain aspects, such solvent compositions may be applied to the surface of an article or portion of an article having an ink or ink-based marking so as to remove the ink or ink-based marking without deleteriously impacting the article or surface of the article.

Abstract: This disclosure is directed to compound of formula (1): wherein R1 is a C7-18 alkyl, R2 is hydrogen or a C1-3 alkyl, each R3, R4, R5, R6, and R7 is independently hydrogen or a C1-6 alkyl, a is 2-3, and b is 0-1, its method of preparation and uses thereof in water-borne coating compositions, cleaning compositions, fragrance, and personal care compositions.

Abstract: A Low-VOC, water-based graffiti cleaner containing water, Glycol Ether EB, Acetone, DBE, Acetic acid, and a small amount of fragrance. The VOC content of this composition is less than or equal to 15.5%.

Abstract: An erasure fluid includes a vehicle, an erasure component incorporated into the vehicle, and a polymer. The erasure component interacts with a selected colorant of an erasable inkjet ink printed on a medium to erase the inkjet ink from the medium, and is chosen from persulfate ions, peroxymonosulfate ions, hydrogen peroxide, chlorate ions, hypochlorite ions, ascorbic acid, and a chelating agent. Further, the polymer is chosen from carboxymethylcelluloses, methyl celluloses, polyethylene glycols, guar gum, starches, and combinations thereof.

Abstract: The present invention provides water-based cleaning formulations comprising one or more organic solvents having low solubility in water and an alkylene glycol dilevulinate for coupling the organic solvent with water.

Abstract: Provided are surfactant compositions and their use for deinking various substrates, such as waste paper. The compositions comprise: (a) an alkyldiphenyloxide disulfonate compound of formula (I): wherein R1 at each occurrence is independently C6-C18 alkyl, M+ is H+ or a monovalent cation, p and q are independently 0 or 1 provided that at least one of p and q is 1; and (b) a nonionic surfactant of formula (II): wherein X and Y are independently ethylene oxide or propylene oxide, m and n are independently integers ranging from 0 to 50, provided that at least one of m and n is not 0, z is an integer ranging from 1 to 50, and R is RA or RA—C(?O)— wherein RA is C4-C22 alkyl or C4-C22 alkenyl.

Abstract: A novel cleaner and polish formulation that is eco friendly, that is, it is formulated without alcohols, organic solvents and without normal cleaning and polishing components, for example, amine functional materials, that are undesirable with regard to the environment.

Abstract: An alkaline detergent composition for hard surface comprises an alkaline agent (component A), a nonionic surfactant (component B), a chelating agent (component C), water (component D), at least one carboxylic acid compound (component E) selected from the group consisting of compounds represented by general formula (1) and general formula (2), and at least one anionic surfactant (component F) selected from the group consisting of surfactants represented by general formula (3) and salts thereof. Therein, the content ratio [component E (weight %)/component B (weight %)] is 1/1.5-15/1, the content ratio [component F (weight %)/component B (weight %)] is 10/1-1/5, and the pH at 25° C. is 12 or greater.

Abstract: The present invention provides sulfoxide compounds comprising hydrophobic ester or amide moieties such that the compounds have surfactant properties. Also provided are methods for using the sulfoxide compounds or mixtures of the sulfoxide compounds in a variety of applications.

Abstract: The present invention relates to solvent compositions including an effective amount of 1-chloro-3,3,3-trifluoropropene and uses thereof. In certain aspects, such solvent compositions may be applied to the surface of an article or portion of an article having an ink or ink-based marking so as to remove the ink or ink-based marking without deleteriously impacting the article or surface of the article.

Abstract: The present disclosure is directed to a composition comprising activated magnesium hydroxide, a thickening agent for said magnesium hydroxide, water, an emulsifier, and an oil comprising tall oil fatty acid. In certain embodiments, the composition contains no caustic soda or hydrogen peroxide. The composition comprises from about 5% to about 70% by weight magnesium hydroxide, based upon the weight of the composition. The composition is useful in pulp deinking. In certain embodiments, the thickening agent may be xanthan gum, and the emulsifier may be sodium lauryl sulfate.

Abstract: An environmentally-friendly cleaning composition for industrial and consumer applications comprising (a) a blend of dibasic esters, (b) one or more surfactants (c) and, optionally, (d) water or a solvent. The dibasic esters are be derived from a blend of adipic, glutaric, and succinic diacids, and, in one particular embodiment, the blend comprises dialkyl adipate, dialkyl methylglutarate and dialkyl ethylsuccinate, wherein the alkyl groups individually comprise a C1-C12 hydrocarbon group. The one or more surfactants are typically chosen from alcohol alkoxylate, an alkyl phenol ethoxylate, a terpene, a terpene alkoxylate or any derivates thereof. Optionally, additional components or additives including delaminates such as pinene and d-limonene, fragrances, whiteners, stabilizers, thickeners and the like can be added to the composition.

Abstract: The invention relates to a treatment that can be used to remove a coating and/or stain from a construction material, such as anti-graffiti treatment. The inventive treatment uses a beta-dicarbonyl product.

Abstract: The invention relates to environmentally friendly, multi-purpose, cost-effective compositions based on one or more special solvent that comprise only very small amounts of VOCs. The compositions are preferably one-system compositions. In preferred embodiments of the invention the compositions are even free of VOCs. Because of their low flammability or even non-flammability as well as their low VOC content the compositions guarantee higher workplace safety, reduced insurance costs and reduced costs due to environmental legislation.

Abstract: A composition and related process for removing paint from a substrate in which the composition contains methylene chloride, an organic filler, a colorant, a thickening agent and an evaporation retardant.

Abstract: An environmentally-friendly cleaning composition for industrial and consumer applications comprising (a) a blend of dibasic esters, (b) one or more surfactants (c) and, optionally, (d) water or a solvent. The dibasic esters are be derived from a blend of adipic, glutaric, and succinic diacids, and, in one particular embodiment, the blend comprises dialkyl adipate, dialkyl methylglutarate and dialkyl ethylsuccinate, wherein the alkyl groups individually comprise a C1-C12 hydrocarbon group. The one or more surfactants are typically chosen from alcohol alkoxylate, an alkyl phenol ethoxylate, a terpene, a terpene alkoxylate or any derivates thereof. Optionally, additional components or additives including delaminates such as pinene and d-limonene, fragrances, whiteners, stabilizers, thickeners and the like can be added to the composition.

Abstract: The present invention relates to a agent for cleaning metal drawing oil, which contains alcohol, glycol ether, water, and one or more compounds selected from hydrocarbon or ester compounds. The cleaning agent according to the present invention is environmentally friendly because it does not contain halogen elements such as chlorine. The agent can reduce toxicity on the human body due to low volatility; is economical due to the long change period resulting from the reduction of evaporation; and removes drawing oil having high viscosity and polarity effectively during metal processing.

Abstract: Disclose herein is a composition comprising a hydrocarbon solvent; an aromatic solvent; a methylated siloxane; and a surfactant. Also disclosed is a method of preparing an emulsion for cleaning purposes comprising mixing a solution at a rate of greater than 500 rpm for at least two hours, wherein the solution comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. In addition, disclosed herein is a method of cleaning rollers, plates, or blankets of a printing machine with a cleaning mixture, the method comprising contacting the rollers or blankets with the cleaning mixture, wherein the cleaning mixture comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant.

Abstract: A composition and method for deinking is disclosed. The composition and method contain an activated magnesium silicate or a magnesium silicate.

Abstract: A composition and method for deinking is disclosed. The composition and method contain an activated magnesium hydroxide or a magnesium hydroxide.

Abstract: A composition and method for deinking is disclosed. The composition and method contain an activated magnesium hydroxide or a magnesium hydroxide.

Abstract: A removal composition is described, having a plurality of abrasive particles, an organic amine, antioxidant, biocide, colorant, corrosion inhibitor, cosolvent, defoamer, dye, enzyme, light stabilizer, odor masking agent, plasticizer, preservative, rust inhibitor, surfactant, thickener, or a combination comprising at least one of the foregoing; from 0 to 1% water, based on the total weight of the removal composition; and a ketal adduct of formula (1) wherein R1 is C1-6 alkyl, R2 is hydrogen or C1-3 alkyl, each R3, R4, and R5 is independently hydrogen or C1-6 alkyl, R6 and R7 are each independently hydrogen or C1-6 alkyl, a=0-3, and b=0-1.

Abstract: Deinking of waste paper is obtained with the use of a hydrophobic kaolin-based deinking composition. The hydrophobic kaolin-based deinking composition is produced by hydrophobizing the kaolin clay and then blending the hydrophobic kaolin-based particles with a deinking surfactant. Separation and removal of ink is achieved either by washing deinking, flotation deinking or combination of these methods.

Abstract: Organic residue remover composition useful to remove from very oily type soils to very watery contaminants from various surfaces, obtained by mixing: component (a): at least one water insoluble hydrophobic compound, component (b): at least one water soluble glycol ether, component (c): at least one water insoluble glycol ether, component (d): at least one aromatic alcohol, component (e): at least one surfactant, optionally component (f): at least one hydrotrope, and component (g): water, wherein each component or an ingredient thereof is different from the other components or ingredients thereof in the organic residue remover composition.

Abstract: Graffiti removal compositions has been developed and are disclosed that when coupled with reliable methods: a) consistently removes graffiti and other unwanted or undesirable paint, inks or permanent markers from a surface, b) is packaged such that it is easily transported, c) is easy to use and requires no additional on-site additives or special equipment, and d) utilizes less harmful chemicals and lower concentrations of chemicals that may be considered harmful. Graffiti removal compositions are described that include: at least one alcohol-based compound, at least one aromatic compound, at least one halogenated compound, at least one hydrocarbon; and at least one lactam-based compound.

Abstract: Esteramide compounds are useful solvents/coalescing agents for a variety of phytosanitary, cleaning, degreasing, stripping, lubricating, coating and pigment/ink compositions.

Abstract: The invention relates to the use of certain lipolytic enzymes such as cutinases and lipases in the manufacture of paper and paper products from recycled paper. Examples of such enzymes are derived from strains of Humicola, Candida, Fusarium and Pseudomonas. By use of these enzymes, the problems relating to the so-called “stickies” derived from waste paper are reduced.

Abstract: Solid cleaning products suitable for use as a floor cleaner are disclosed. Methods of making and using solid cleaning products are also disclosed.

Abstract: An environmentally-friendly cleaning composition for industrial and consumer applications comprising (a) a blend of dibasic esters, (b) one or more surfactants (c) and, optionally, (d) water or a solvent. The dibasic esters are be derived from a blend of adipic, glutaric, and succinic diacids, and, in one particular embodiment, the blend comprises dialkyl adipate, dialkyl methylglutarate and dialkyl ethylsuccinate, wherein the alkyl groups individually comprise a C1-C12 hydrocarbon group. The one or more surfactants are typically chosen from alcohol alkoxylate, an alkyl phenol ethoxylate, a terpene, a terpene alkoxylate or any derivates thereof. Optionally, additional components or additives including delaminates such as pinene and d-limonene, fragrances, whiteners, stabilizers, thickeners and the like can be added to the composition.

Abstract: The present invention relates to methods and compositions for deinking waste paper, optionally in non-alkaline or low-alkaline systems. Deinking compositions are provided that include a blend of an alkoxylated fatty alcohol and a fatty acid. The compositions may further include a second alkoxylated fatty alcohol. The deinking compositions also may include a first non-alkoxylated fatty acid and optionally a second alkoxylated fatty acid. Cationic derivatives such as cationic polymers also may be added to the deinking blend.

Abstract: The present invention relates to the use of a mixture, comprising one or more alkyl esters of fatty acids and one or more esters of fatty acids of glycerol carbonate, as a fuel or solvent.

Abstract: There is provided a cleaning agent comprising a lactone represented by the following formula (1): wherein R1 is an alkylene group having 3 to 6 carbon atoms. The cleaning agent is useful for cleaning an organic electroluminescence material, photosensitive resin, liquid crystal or wax.

Abstract: Compositions and methods for degreasing and lubricating objects, such as mechanical devices and the like. A composition comprised of a mixture of ethanol and food-grade mineral oil is applied directly to the substrate or objects sought to be degreased or lubricated. For degreasing applications, an amount of the composition is applied in an amount sufficient to penetrate and loosen grease-covered substrates, and is particularly well suited for hand wiping applications. Such methods can also be utilized to remove paint and ink. The compositions are substantially effective yet relatively non-toxic and biodegradable.

Abstract: The invention concerns the use of at least one diol and/or of at least one triol as an additive to dimethylsulfoxide (DMSO) in order to lower the crystallization point of same. The DMSO formulation is used in combination with the aforementioned additive as a paint-stripping composition, surface-cleaning composition, graffiti-cleaning composition, surface-cleaning composition in the microelectronics field as a photoresist stripping agent, DMSO-based agrochemical composition or as a constituent of an aforementioned composition, as a solvent for dissolving polymers, or as a constituent of a composition that is usable in the field of cosmetology or pharmacy.

Abstract: The invention relates to a cleaning composition characterized in that it can be used to clean graffiti from, inter alia, flexible, elastic and solid surfaces and synthetic fabrics printed with a selection of colors, silk-screen printed, painted with oil, vinyl or latex paint, automotive paint, as well as surfaces decorated with artistic patinas, metal surfaces with electrostatic paint, baked-on paint. One main advantage of the cleaning composition is that it cleans graffiti without removing paint from the printed matter or damaging the original underlying paint.

Abstract: A composition and method for deinking is disclosed. The composition and method contain an activated magnesium silicate or a magnesium silicate.

Abstract: A composition and method for deinking is disclosed. The composition and method contain an activated inorganic mineral.

Abstract: This invention relates to a biological process for deinking of office waste paper, and more particularly the present invention relates to a biological process for deinking of xerographic and inkjet printed paper using a gram-negative coccoid bacterium deposited at the National Institute of Oceanography, Dona Paula, Goa 403 043, India having Accession No. NIO/DI/32 and being deposited at the Agricultural Research Cultural Collection, and International Depository, having Accession Number NRRL B-30638.