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公开(公告)号：US4765243A
公开(公告)日：1988-08-23
申请号：US57598
申请日：1987-06-02
摘要： A method of flexographic or rotogravure printing onto a plastic substrate using a water-based ink is disclosed wherein the improvement comprises adding to said ink from about 0.005 to about 5 weight percent of a low molecular weight silicone compound. The incorporation of the silicone compound provides good wetting of the substrate by the ink and results in improved printing characteristics.
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2.发明授权Invert emulsions for well-drilling comprising a polydiorganosiloxane and method therefor 失效用于钻井的反相乳液，包括聚二有机硅氧烷及其方法
公开(公告)号：US4381241A
公开(公告)日：1983-04-26
申请号：US236968
申请日：1981-02-23
CPC分类号： B01F17/0071 , C08L83/12 , C09K8/36 , Y10S507/922 , Y10S507/925 , Y10S507/926 , Y10S507/928 , Y10S507/935
摘要： The preparation of emulsions of light and heavy brines in a liquid hydrocarbon is described, using a polydiorganosiloxane bearing at least one polyoxyalkylene radical and at least one monovalent hydrocarbon radical having from 6 to 18 carbon atoms. The emulsions are useful in the well-drilling art as drilling fluids, completion fluids, packer fluids, spacer fluids and workover fluids because of their thermal stability and because they can be formulated to have a relatively high density, with or without added weighting agents.
摘要翻译： 使用具有至少一个聚氧化烯基团和至少一个具有6至18个碳原子的一价烃基的聚二有机硅氧烷来描述在液体烃中制备轻质和重质盐酸盐的乳液。 作为钻井液，完井液，封隔器流体，间隔液和修井液由于它们的热稳定性，并且因为它们可配制成具有相对较高的密度，在加入或不加入添加剂的情况下，乳液可用于钻井工艺。
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公开(公告)号：US4762640A
公开(公告)日：1988-08-09
申请号：US940686
申请日：1986-12-11
申请人： Harry M. Schiefer
发明人： Harry M. Schiefer
CPC分类号： B01D19/0409
摘要： A process for controlling foaming in highly acidic aqueous system using a silicone foam control agent is disclosed. The foam control agent consists essentially of (A) a dimethylpolysiloxane gum having a viscosity greater than about 150,000 Poise at 25.degree. C., (B) a non-ionic surfactant, (C) a siloxane copolymer dispersing agent and, optionally, (D) water.
摘要翻译： 公开了一种使用硅氧烷泡沫控制剂在高酸性水性体系中控制发泡的方法。 泡沫控制剂基本上由（A）在25℃粘度大于约150,000泊的二甲基聚硅氧烷胶，（B）非离子表面活性剂，（C）硅氧烷共聚物分散剂和任选的（D ） 水。
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公开(公告)号：US4248825A
公开(公告)日：1981-02-03
申请号：US5949
申请日：1979-01-24
申请人： Delbert L. Coon , Harry M. Schiefer
发明人： Delbert L. Coon , Harry M. Schiefer
IPC分类号： C08K5/56 , C01B17/00 , C01B17/02 , C04B28/36 , C08G77/00 , C08G77/28 , C08K5/00 , C08L83/00 , C08L83/04 , C09D183/06 , C09D183/08 , C10M111/04 , C10N10/08 , C10N20/02 , C10N40/36 , C10N50/02 , C10N50/08 , B29D7/02
CPC分类号： C09D183/06 , C01B17/0216 , C08K5/05 , C09D183/08
摘要： Release agents which are durable when used in the release of sulfur during its processing are claimed. Methods of processing sulfur using the release agents are also claimed. One release agent consists essentially of certain carboxy functional siloxanes, a solvent, and certain titanates. Another release agent consists essentially of a polydimethylsiloxane fluid, a siloxane composed of SiO.sub.2 and (CH.sub.3).sub.3 SiO.sub.1/2 units, a solvent, and a titanate. A third release agent consists essentially of certain carboxy functional siloxanes, a polydimethylsiloxane fluid, a siloxane composed of SiO.sub.2 and (CH.sub.3).sub.3 SiO.sub.1/2 units, a solvent, and certain titanates.
摘要翻译： 要求保护用于硫磺释放期间耐用的脱模剂。 还要求保护使用脱模剂加工硫的方法。 一种脱模剂基本上由某些羧基官能硅氧烷，溶剂和某些钛酸盐组成。 另一种脱模剂主要由聚二甲基硅氧烷流体，由SiO 2和（CH 3）3 SiO 1/2单元组成的硅氧烷，溶剂和钛酸盐组成。 第三脱模剂基本上由某些羧基官能硅氧烷，聚二甲基硅氧烷流体，由SiO 2和（CH 3）3 SiO 1/2单元组成的硅氧烷，溶剂和某些钛酸盐组成。
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5.再颁专利Self-lubricating bearings and other machine elements and a process for their manufacture 失效自润滑轴承和其他机器元件及其制造工艺
公开(公告)号：USRE29092E
公开(公告)日：1976-12-28
申请号：US562292
申请日：1975-03-26
CPC分类号： F16C33/201 , B29C43/00 , C08G59/4215 , C08L63/00 , B29K2105/251
摘要： Self-lubricating bearings and other machine elements are prepared by admixing perfluoroalkylene polymers such as polytetrafluoroethylene with defined inorganic solid lubricants and epoxy resins followed by a cold molding technique and heating cycle which allows the economical production of large numbers of self-lubricating parts with excellent precision and low dimensional change.
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