公开(公告)号：US5955410A

公开(公告)日：1999-09-21

申请号：US34601

申请日：1993-03-23

申请人： John A. Dingess ,  Frank A. Osmanski

发明人： John A. Dingess ,  Frank A. Osmanski

IPC分类号： C11D7/60 ,  C11D3/18 ,  C11D3/20 ,  C11D3/28 ,  C11D3/30 ,  C11D3/43 ,  C11D7/26 ,  C11D7/32 ,  C11D7/50 ,  C11D11/00 ,  C23G5/02 ,  C23G5/032 ,  F02B77/04 ,  C09D9/00 ,  C03C23/00 ,  C11D9/00 ,  C23G1/02

CPC分类号： C11D3/18 ,  C11D11/0041 ,  C11D3/2068 ,  C11D3/2079 ,  C11D3/2089 ,  C11D3/28 ,  C11D3/30 ,  C11D3/43 ,  C11D7/5013 ,  C23G5/02 ,  F02B77/04 ,  C11D7/263 ,  C11D7/266 ,  C11D7/32

摘要： Various cleaning compositions useful in cleaning oil and carbon residue encrusted metallic surfaces are described. The specific formulations of the present invention may include a variety of non-corrosive and non-hazardous materials which include an aliphatic ether of a propylene glycol and/or an ester thereof, an alkanolamine, an aliphatic fatty acid blend, an alkyl pyrrolidone, water and, in some applications, a mild caustic such as ammonium hydroxide, for example. The various formulations of the present invention combine their ability to dissolve or emulsify a combination of deposits commonly found on auto and aircraft engines and the like. These formulations are most effective in removing or dissolving soils, such as oils, greases, varnishes and like residue from oil, fuel, solvents and other sources. The particular formulations of the present invention are generally non-corrosive to metal surfaces, such as iron, steel, aluminum and aluminum alloys, die cast materials, such as zinc or zinc related materials or other miscellaneous non-ferrous materials, such as brass and bronze parts containing copper and tin, for example.

摘要翻译： 描述了用于清洁油和碳残余物的金属表面的各种清洁组合物。 本发明的具体制剂可以包括各种非腐蚀性和非危险性的材料，其包括丙二醇和/或其酯的脂肪族醚，链烷醇胺，脂肪族脂肪酸共混物，烷基吡咯烷酮，水 并且在一些应用中，例如温和的苛性碱如氢氧化铵。 本发明的各种配方结合了它们溶解或乳化通常在汽车和飞机发动机等上发现的沉积物的组合的能力。 这些配方在从油，燃料，溶剂和其他来源中去除或溶解污垢，如油，油脂，清漆和类似残留物方面是最有效的。 本发明的具体配方通常对金属表面（例如铁，钢，铝和铝合金），压铸材料如锌或锌相关材料或其它各种有色金属材料如黄铜和 例如，含有铜和锡的青铜部件。

公开(公告)号：US5698774A

公开(公告)日：1997-12-16

申请号：US706003

申请日：1996-08-30

申请人： Frank A. Osmanski

发明人： Frank A. Osmanski

IPC分类号： G01N30/90 ,  G01N33/28

CPC分类号： G01N30/90 ,  G01N33/2829 ,  G01N33/2835

摘要： A test apparatus for use in determining the concentration of oils or other soluble contaminants in a petroleum hydrocarbon solvent. The apparatus includes a positioner for a two-layer fibrous sheet, or two separate sheets, in either case providing an upper layer of material that is sorptive to polar materials and a lower layer that is absorptive to non-polar hydrocarbon liquids. When the contaminated liquid evaporates either, as by being heated, a characteristic stain indicative of contaminant level remains on the lower layer. The method includes applying contaminated solvent, separating particulates in the upper fibrous level, and allowing the soluble materials to stain the lower layer. Some embodiments of the apparatus include built-in heating and air circulation means.

摘要翻译： 一种用于确定石油烃溶剂中油或其他可溶性污染物浓度的试验装置。 该装置包括用于两层纤维片材的定位器或两个单独的片材，在任一情况下提供吸附极性材料的上层材料和吸收非极性烃液体的下层。 当受污染的液体也被蒸发时，如通过加热，指示污染物水平的特征污渍保留在下层。 该方法包括施加污染的溶剂，在上纤维层中分离微粒，并允许可溶性物质染色下层。 该装置的一些实施例包括内置的加热和空气循环装置。

公开(公告)号：US5710373A

公开(公告)日：1998-01-20

申请号：US800597

申请日：1997-02-18

申请人： Frank A. Osmanski

发明人： Frank A. Osmanski

IPC分类号： G01J1/12 ,  G01N33/28 ,  G01D21/00 ,  G01N21/71 ,  G01N15/07

CPC分类号： G01J1/12 ,  G01N33/2835

摘要： A visual comparator for use in evaluating the nature and extent of contamination in a solvent used for cleaning mechanical parts. The comparator comprises an opaque frame, and an array of viewing apertures is formed in the frame. Each of said apertures is covered by a translucent viewing panel, with certain of the viewing panels comprising a first array having a graduated sequence of predetermined colors and optical densities, each indicative of a given level of soluble liquid contamination. The remainder of the viewing panels comprises a second array having a graduated sequence of graduated optical densities, each indicative of a given level of contamination by suspended particles. The arrays are arranged so as to facilitate comparison between both the color and optical density of a sample of solvent received in a transparent tube, and both the color and optical density of a particular viewing panel when said viewing panel and said sample-containing tube are illuminated by an intense but diffused light source.

摘要翻译： 用于评估用于清洁机械部件的溶剂中污染物的性质和程度的视觉比较器。 比较器包括不透明框架，并且在框架中形成观察孔阵列。 每个所述孔被半透明观察面板覆盖，其中某些观察面板包括具有预定颜色和光密度的刻度序列的第一阵列，每个指示剂具有给定水平的可溶性液体污染物。 观察面板的其余部分包括具有分级光密度的刻度序列的第二阵列，每个排列指示悬浮颗粒给定的污染水平。 阵列被布置成便于在透明管中接收的溶剂的样品的颜色和光密度之间的比较，以及当所述观察面板和所述样品容纳管是 由强烈而漫射的光源照亮。