Abstract:
A masking tape for use in applications where a coating material is applied to a surface for defining a sharp edge of the portion of the surface that is coated. A masking tape may include a reinforcing strip releasably attached to the non-adhesive side of conventional masking tape comprising a substrate with an adhesive layer on one side. The reinforcing strip extends longitudinally along the length of the substrate with one edge substantially aligned with, and preferably flush with, one longitudinal edge of the substrate and acts as a separate means to cut through a coating or film more efficiently than the masking tape alone, while subsequently leaving the masking tape in place until the preferred time of removal.
Abstract:
A method for antimicrobial treatment (e.g. antimicrobial treatment of food packaging and equipment) comprising applying to microbes a composition containing a diluting solvent (e.g., water), an antimicrobially-active solvent having a density different from the density of the diluting solvent, and an optional cosolvent, surfactant, or additional antimicrobial agent, wherein the amount of antimicrobially-active solvent or additional antimicrobial agent is sufficiently high and the amount of cosolvent or surfactant is sufficiently low so that the composition will provide greater than a 1-log order reduction in the population of bacteria or spores of Bacillus cereus within 10 seconds at 60° C. Preferred methods of the invention employ compositions containing an additional antimicrobial agent such as peroxyacetic acid. Compositions for use in the method can be prepared as concentrates, and used full strength or in diluted form.
Abstract:
A method for antimicrobial treatment (e.g. antimicrobial treatment of food packaging and equipment) comprising applying to microbes a composition containing a diluting solvent (e.g., water), an antimicrobially-active solvent having a density different from the density of the diluting solvent, and an optional cosolvent, surfactant, or additional antimicrobial agent, wherein the amount of antimicrobially-active solvent or additional antimicrobial agent is sufficiently high and the amount of cosolvent or surfactant is sufficiently low so that the composition will provide greater than a 1-log order reduction in the population of bacteria or spores of Bacillus cereus within 10 seconds at 60° C. Preferred methods of the invention employ compositions containing an additional antimicrobial agent such as peroxyacetic acid. Compositions for use in the method can be prepared as concentrates, and used full strength or in diluted form.
Abstract:
A method for antimicrobial treatment comprising applying to microbes a composition containing a diluting solvent (e.g., water), an antimicrobially-active solvent having a density different from the density of the diluting solvent, and an optional cosolvent, surfactant, or additional antimicrobial agent, wherein the amount of antimicrobially-active solvent or additional antimicrobial agent is sufficiently high and the amount of cosolvent or surfactant is sufficiently low so that the composition will provide greater than a 1-log order reduction in the population of bacteria or spores of Bacillus cereus within 10 seconds at 60° C. Preferred methods of the invention employ compositions containing an additional antimicrobial agent such as peroxyacetic acid. Compositions for use in the method can be prepared as concentrates, and used full strength or in diluted form.
Abstract:
A process for producing a peel-off protective layer for surfaces, especially for painted surfaces of motor vehicle bodies. A curable liquid coating material is sprayed by a spray nozzle onto the surface to be protected, where it forms a two-dimensional protective layer which cures. Coating material emerging essentially as a continuous strand or strip of material from an applicator nozzle is applied to the surface to be coated at the edges of the areas of the coating material which has been sprayed onto the surface.
Abstract:
A paint mask dispensed onto a surface to be protected by finger application, or may be housed in and dispensed from a receptacle with a sponge or similarly porous and flexible tip. The paint mask permits immediate and convenient use by application to the surface of glass or other base to be protected from inadvertent paint, especially window frames and mullions, while prohibiting paint to affix itself to window glass. The painter may spread the mask onto the surface by means of the pad on one's finger, or may conveniently grip the paint mask applicator and drag the tool end of the dispenser onto targeted areas of the surface to be protected. The mask forms a skin onto which paint, varnish, or other coating material may have adhered or contacted and which resides upon a lubricated layer such that it may be slid, wiped, rinsed or peeled away. The need for razor blades or other hard or sharp instruments is avoided.
Abstract:
A pseudo-stable phase-splitting solvent composition that forms a single liquid phase when subjected to mild agitation and retains that single phase while the composition is applied to a surface, but which forms two or more laminar liquid phases promptly after being applied. A concentrated solvent film forms on the surface, under a film containing the other phase. The solvent preferably is denser than water, and the composition preferably is diluted with water. This enables the solvent to attack the surface at near full strength, and provides a water seal over the solvent film. The solvent composition can be used full strength or in diluted form for cleaning, reducing the microbial population of, or degreasing a variety of surfaces, and for stripping a variety of difficult-to-remove coatings from surfaces.
Abstract:
A pseudo-stable phase-splitting solvent composition that forms a single liquid phase when subjected to mild agitation and retains that single phase while the composition is applied to a surface, but which forms two or more laminar liquid phases promptly after being applied. A concentrated solvent film forms on the surface, under a film containing the other phase. The solvent preferably is denser than water, and the composition preferably is diluted with water. This enables the solvent to attack the surface at near full strength, and provides a water seal over the solvent film. The solvent composition can be used full strength or in diluted form for cleaning, reducing the microbial population of, or degreasing a variety of surfaces, and for stripping a variety of difficult-to-remove coatings from surfaces.
Abstract:
A paint mask dispensed onto a surface to be protected by finger application, or may be housed in and dispensed from a receptacle with a sponge or similarly porous and flexible tip. The paint mask permits immediate and convenient use by application to the surface of glass or other base to be protected from inadvertent paint, especially window frames and mullions, while prohibiting paint to affix itself to window glass. The painter may spread the mask onto the surface by means of the pad on one's finger, or may conveniently grip the paint mask applicator and drag the tool end of the dispenser onto targeted areas of the surface to be protected. The mask forms a skin onto which paint, varnish, or other coating material may have adhered or contacted and which resides upon a lubricated layer such that it may be slid, wiped, rinsed or peeled away. The need for razor blades or other hard or sharp instruments is avoided.
Abstract:
A strippable paint is poured down onto coated surfaces 1, 2 and 3 of an automobile V within regions to be protected, from a plurality of nozzles 10 disposed in parallel in a widthwise direction of the automobile V above the coated surfaces 1, 2 and 3 of the automobile V, while controlling the number of nozzles which are used to discharge the strippable paint, in accordance with the extent of the regions to be protected. Thereafter, the strippable paint is spread over an entirety of the coated surfaces 1, 2 and 3 in the regions to be protected. Thus, the region covered by each of the nozzles can be relatively reduced to efficiently carry out the pouring-down of the strippable paint and to prevent dusts of a coating material from being scattered to a wide range. In addition, the need for a masking step and/or an inspecting/correcting step can be eliminated to reduce the operating steps and further to alleviate the operational load.