Patent classifications
C11D2111/18
Particle removal from electrochromic films using non-aqueous fluids
Several of the films that comprise various energy producing or control devices, for example, electrochromic devices, lithium batteries, and photovoltaic cells, are sensitive to moisture in some way. They may be especially vulnerable to moisture at particular stages during their fabrication. It may also be highly desirable during fabrication to be able to wash particulates from the surface. The particulates may be generated some aspect of the fabrication process, or they may arise from the environment in which the fabrication takes place. This invention shows ways to remove said particles from the surface without incurring the damage associated with typical washing processes, resulting in higher manufacturing yields and better device performance.
Load-bearing member surface treatment
A method of surface treating a load-bearing member comprising a tension member and a polymer jacket around the tension member is disclosed. According to the method, a liquid composition including water, a water-soluble organic polyol or a water-soluble organic polymer, and a surfactant is applied to a surface of the polymer jacket.
Thermolysin for easy-cleaning of insect body stains
A substrate or coating is provided that includes a protease with enzymatic activity toward a component of a biological stain. Also provided is a process for facilitating the removal of a biological stain is provided wherein an inventive substrate or coating including a protease is capable of enzymatically degrading of one or more components of the biological stain to facilitate biological stain removal from the substrate or said coating.
Composition comprising polyalkyleneimines
The present invention provides the use of a composition comprising a polyalkyleneimine and/or salts or derivatives thereof for the prevention of corrosion of non-metallic in organic items during a washing or rinsing process, in particular during an automatic dishwashing process.
Fast drying and fast draining rinse aid comprising an ethoxylated alcohol/EO-PO block copolymer mixture
The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.
Anti-fogging agent comprising a fluorinated surfactant mixture and alcohol
The present invention provides anti-fogging agents and cleaners that provide long-lasting prevention of fogging of glass, plastic, or other hard surfaces. The present invention relates to an anti-fogging agent or cleaner which contains: (A) a fluorinated amphoteric or anionic surfactant; and (B) a fluorinated nonionic surfactant. The present invention also relates to an eyeglass cleaner including a non-woven fabric impregnated with the anti-fogging agent or cleaner.
Method of removing an unwanted constituent from a surface, a method of determining the cleanliness of a hard surface, and a multi-functional composition that includes hydrophilic silane
A method of removing an unwanted constituent from a siliceous surface in which the method includes contacting the siliceous surface and the unwanted constituent with a multi-functional composition that includes water, a hydrophilic silane, and a surfactant, and drying the surface.
Method for cleaning a synthetic surface
The invention relates to a method for cleaning a synthetic surface, in particular to remove metal dirt and/or particles therefrom, said method being characterized by the following steps: a) the synthetic surface is rinsed with deionized water; b) the synthetic surface is rinsed with electrolyzed water; and c) the synthetic surface is rinsed with deionized water.
Automatic dishwashing cleaning composition
An automatic dishwashing cleaning composition including a dispersant polymer and a surface-modification surface-substantive polymer.
USE OF A CLEAN COMPOSITION FOR 3D-PRINTED ARTICLES AND RELATED PROCESS
The invention relates to the use of a cleaning composition for removing uncured printing resin from 3D-printed articles, the cleaning composition comprising either of the following components alone or in combination: di basic esters of a carboxylic acid, tri basic esters of a carboxylic acid. The invention also relates to a process of cleaning a 3D-printed article, the process comprising the steps of a) providing the cleaning composition and a 3D-printed article comprising uncured printing resin on its surface, b) treating the surface of the 3D-printed article with the cleaning composition, c) optionally treating the 3D article with a solvent, in particular water, d) optionally drying the 3D article, optionally repeating steps b), c) and d) either singly or in combination. A further embodiment of the invention is directed to kit of parts comprising the cleaning composition and a 3D-printable resin composition, as well as a 3D-printing system comprising the cleaning composition, a 3D-printing device and a 3D-printable resin composition.