Abstract:
본 발명은 무정전 통전기기용 절연세척제 조성물에 관한 것으로, 더욱 상세하게는 파라핀계 탄화수소가 함유되어 이루어지며, 파라핀계 탄화수소에 1,1-디플루오로에탄 및 1,1,1,2-테트라플루오로에테인으로 이루어진 그룹에서 선택된 하나 이상을 혼합하여 이루어지는 것이 바람직한다. 상기의 성분으로 이루어지는 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소가 사용되어 절연파괴전압과 인화점이 높아 배전반환경에 적합하고, 증기압이 높이 때문에 세척 후에는 자연증발되어 잔유물로 인한 문제점을 유발하지 않는다.
Abstract:
A cleaning apparatus comprises a container configured to hold an article to be cleaned, a cleaning solvent dispenser configured to supply a cleaning solvent to the container, an energy generator configured to provide thermal energy to an interior of the container; and a control device in communication with the energy generator and configured to select thermal energy sufficient to sublimate the particles. The cleaning solvent comprises a solvent and nanofabricated particles dispersed therein. The control device controls the energy generator to provide thermal energy to the cleaning solvent in container in which the article is submerged in order to cause sublimation of the particles.
Abstract:
The present invention relates to a biodegradable, environmentally friendly cleaning solvent composition comprising; (a) about 20 weight percent to about 99.9 weight percent of isoamyl lactate; (b) about 0.1 weight percent to about 60 weight percent of a C 1 -C 5 ester of a C 16 -C 22 fatty acid; (c) 0 to about 20 weight percent of a surfactant; (d) 0 to about 20 weight percent of a thickener; and (e) 0 to about 50 weight percent organic solvent. The subject invention further relates to a household cleaning solvent that is comprised of isoamyl lactate and a small amount of a fragrance. The subject invention further relates to a solvent composition comprising: (a) about 10 to about 99.9 weight percent of isoamyl lactate; (b) 0 to about 60 weight percent of a C 1 -C 5 ester of a C 16 -C 22 fatty acid; (c) 0 to about 20 weight percent of a surfactant; (d) 0 to about 20 weight percent of a thickener; and (e) 0.1 to about 90 weight percent organic solvent. The present invention also relates to a solvent composition comprising (a) isoamyl lactate and (b) from about 0.1 weight percent to about 10 weight percent of a fragrance.
Abstract:
A cleaning composition comprising from 30 to 70 percent by weight of 1-alkyl-2-pyrrolidone, from 25 to 45 percent by weight of hydrocarbon and from 5 to 25 percent by weight of water exhibits good cleaning performance and a visual indication of activity. The composition is on or adjacent to a phase boundary of its phase diagram and exhibits self-induced surface motility of the Marangoni type.
Abstract:
This invention concerns products for cleansing and other applications that comprise a sheet of absorbent material, in particular of non-woven material, such as a wipe, to which are applied a wax dispersion and an aqueous phase. The invention further concerns the manufacture and use of such products.
Abstract:
The present invention relates to a process of removing coloured stains from plastic by treating the substrate in an automatic dishwashing machine with an aqueous liquor comprising a component having a peroxide value of 0.05 to 40.
Abstract:
The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
Abstract:
The invention relates to a cleaning composition suitable for manually cleaning substrates. The composition comprises at least two immiscible liquid phases having one liquid-liquid interface with an interfacial tension of more than 5mN/m, the difference in density between the two liquid phases being not more than 0.2g/cc. After agitation, the composition is applied to the substrate to be cleaned, and subsequently friction is applied to the substrate. The composition provides for the required stability after agitation, and gives good detergency, particularly as regards particulate soil.