Abstract:
Expert system and method for computing an adjustment procedure for obtaining an adjusted exterior waterborne paint composition for an exterior surface to be painted at a paint application site on a specific date. A starting exterior waterborne paint composition comprises base chemical compounds. When one or more computed target values of target chemical compounds for the adjusted exterior waterborne paint composition are determined different from the plurality of base values, the adjustment procedure is computed for transforming the starting exterior waterborne paint composition into the adjusted exterior paint composition and instructions comprising the adjustment procedure are sent to a remote device.
Abstract:
The invention concerns a proceeding and means for, among other things, stopping or at least slowing down emission (1) of organic contaminant or other chemical contaminants from subjacent chemically contaminated covered floor (2), wall, ceiling, or other construction surface from penetrating the covering (3) on said floor (2), wall, ceiling, or other construction surface, wherein absorbent (4) is utilized therefor in intended matrix (5) that is applied on said floor (2), wall, ceiling, or other construction surface. According to the invention, the absorbent (4) in question in, e.g., solid state or powdered form is embedded in an encapsulant (6) intended therefor that solidifies, and that, when the matrix (5) is in a liquid state, said absorbents (4) embedded by the encapsulant (6) are added with the intended quantity to said matrix (5), which then is applied on the intended surface therefor with the desired quantity. When the matrix (5) is drying, curing, or in another way is solidifying, said absorbents embedded by the encapsulant (6) are uncovered after the surrounding encapsulant has been disintegrated.
Abstract:
A corrosion protection composition includes a mixture of three different silanes selected to interact and form a coating on metal substrates that has improved adhesion and durability as well as UV protection properties. Methods of manufacturing the corrosion protection composition include mixing the silanes together and further combining the silane mixture with other mixtures to arrive at the corrosion protection composition. Sonication may be a preferred manner of mixing together the various components of the mixtures.
Abstract:
La presente invención hace referencia a una emulsión ligante incolora formulada para su empleo como medio diluyente acondicionador o bien como aglutinante en la fabricación de pinturas y tintas al temple óleo-resinoso para usos artísticos profesionales, caracterizada porque incorpora tanto medios acuosos como grasos a través de procesos de inversión de fases, con alternancia continuada y retornable en mezclas y diluciones con constituciones electivas, y que puede llegar a incorporar hasta un 85% de fase grasa o acuosa en el punto de inversión. Su composición básica comprende al menos un 62%-82% de base ligante, un 6%-16% de fase acuosa, y 6%~ 16% de una solución emulgente compleja que comprende al menos un éster de Sorbitán y al menos un segundo emulgente no iónico, en combinación con proteína de huevo de gallina, preferiblemente fresco, y un polímero de hidroxipropil-metil-celulosa. Es también objeto de la presente invención el procedimiento de fabricación de la emulsión ligante, y que comprende un primer ciclo de preparación de cada una de las fases que componen la emulsión, asi como un ciclo final de mezcla de dichas fases, por etapas.
Abstract:
A process for improving the hydrophobicity of architectural coating compositions and adhesive release surface compositions, the process comprising preparing at least one of said compositions using the following components: inorganic particles, at least one fatty acid or a salt thereof, a polymeric binder, and water. There is further disclosed a method for preparing an aqueous composition and a method of coating a substrate.
Abstract:
A method of selecting tints for a colored coating composition is disclosed. The method includes (a) providing a plurality of tints, each tint comprising a pigment dispersed in a resinous carrier binder; (b) preparing a plurality coating composition, each coating compositions comprising a resinous coating binder and at least one of the tints, the total binder content being the amount of carrier binder and coating binder; (c) determining the absorbance of radiation in a wavelength band of each coating composition; (d) identifying coating compositions of step (b) having a maximum weight ratio of pigment to total binder and a maximum amount of resinous carrier binder and exhibiting a minimum absorbance in the wavelength band; and (e) selecting the tints from the coating compositions identified in step (d) for use in preparing a colored coating composition.
Abstract:
Verfahren zur Herstellung von nanoskalige Zusatzstoffe nanodispers verteilt enthaltenden Polyesterharzen als Bindemittel für Pulverlacke, wobei in den Reaktionsansatz im Zuge der Harzsynthese zunächst mindestens eine mit dem Reaktionsansatz mischbare Vorläuferverbindung von zu bildenden nanoskaligen Feststoffteilchen eingeführt und im Reaktionsansatz verteilt wird. Die bei einer Temperatur zwischen 30° und 260° C, vorzugsweise zwischen 80° und 250° C, umsetzbare(n) Vorläuferverbindung(en) wird (werden) unter Einwirkung von Synthesetemperatur im Bereich zwischen 30° und 260° C, vorzugsweise zwischen 80° und 250° C, unter Bildung der gewünschten nanoskaligen Feststoffteilchen umgesetzt, wobei die so hergestellten nanoskaligen Feststoffteilchen im Polyesterharz nanodispers verteilt sind.