Abstract:
Alkaline diamine track lubricants for use with glass, aluminum and two-piece PET containers and other articles of manufacture are prepared from an admixture of an alkyl diamine and a water-soluble hydrotrope. The diamine lubricants are prepared without the neutralization thereof and have a corrosion inhibitor which is, preferably, a reducing agent and a biocide incorporated therein to. A source of alkalinity may be employed, as well, to maintain the pH above 8.
Abstract:
A lubricant composition comprising a boric acid additive suspended and/or dispersed in an oil, grease, or polymer base. The inventive lubricant exhibits excellent resilience and load-carrying capacity over a wide range of temperature and use conditions.
Abstract:
A rubber or plastic sliding member coated with a material having excellent durability and high slipperiness, wherein the coating material is composed of a solid lubricant such as molybdenum disulfide and a resin matrix comprising a fluoroolefin vinyl ether polymer resin and/or a fluoroolefin vinyl ether/vinyl ester copolymer resin.
Abstract:
A halogen-free lubricant additive composition is disclosed which comprises the reaction product of elemental sulfur, an olefin, and an aqueous solution of an alkali metal or alkaline earth metal salt of hydrosulfide. The reaction product has been found to contain little or no dithiolethiones and is useful as an extreme pressure/antiwear additive for motor fuels, as well as lubricants such as mineral- and synthetic-based oils and greases.
Abstract:
The pasty damping agent is used to damp mechanical and/or acoustic oscillations. The agent contains as a minimum compound a solid finely divided substance or a mixture of solid finely divided substances, as a liquid phase, a silicone oil, a polyglycol, a mineral oil and/or a saturated or aromatic aliphatic carbon dioxide ester, an agent for increasing the activity of the limit layer or a surfactant, a magnesium and/or aluminum silicate and/or a silicon dioxide finely divided as a viscosity stabilizer and possibly a small quantity of an empty oxidiser. The damping agent is used in different hydraulic damping devices or for industrial vibration shock absorbers.
Abstract:
The bearing material produced by impregnating in the porous metal or alloy layers, for example, copper or copper-like alloy layers formed by known means, for instance by sintering on the back of a metal plate such as steel, a composition containing 1 to 30% by volume of one or both of a lead-tin alloy, which contains 1 to 25% by volume of lead fluoride and 3 to 30% by weight of tin, and lead wherein the total of the said lead fluoride and lead is 2 to 35% by volume and, as the residual part, polytetrafluoroethylene (PTFE). The capacity of the bearing may be further improved by adding about 0.1 to about 5% by weight of at least one member of the additives consisting of molybdenum disulfide, tungsten disulfide, cadmium oxide, aluminium oxide, calcium fluoride, lithium fluoride, graphite, lead iodide, glass fibre, carbon fibre and phosphates. The bearing is especially suitable for being applied to the shock absorber of vehicles moving under changeable load.
Abstract in simplified Chinese:一种用于防备积垢并作为金属热加工用润滑剂之组成物,其包含精细粉末材料混合物,其中该混合物含有至少以下成份:(a)0至15重量%之二级或三级磷酸钙化合物、羟磷灰石或其混合物,(b)0.1至35重量%之脂肪酸、脂肪酸盐或其混合物,(c)1至90重量%之研磨的硼硅酸盐玻璃,其相对于该硼硅酸盐玻璃系含有以下借由个别氧化物所表示之重量比例的Na、B、Si及Al:1至30重量%之Na2O,2至70重量%之B2O3,10至70重量%之SiO2,及0至10重量%之Al2O3,(d)9至85重量%之缩合的碱金属磷酸盐,(e)硼酸、硼酸盐或其混合物,其量相当于以氧化物表示为0至3.2重量%之B2O3的硼含量,及(f)0至10重量%之石墨,其中该混合物具有≦300微米之平均粒子尺寸D50。
Abstract in simplified Chinese:本发明系为一种保护膜形成用水性组合物,其特征在于其中含有水性无机盐和蒙脱石系粘土矿物。当该组合物中进而含有润滑成份的场合下,还能提高薄膜的润滑性;以在金属材料表面上涂布干燥的简便方法,能够形成斑点少、均匀、具有与化成处理同等以上优良加工性和抗烧伤烧熔性薄膜的保护膜形成用水性组合物。
Abstract in simplified Chinese:本发明系用以获得开关机构部之润滑之耐热性以及抗氧化性优异,长期地动作安定之断路器为目的。
本发明有关之断路器,系具有收纳于绝缘盒体(l)内将活动接触器(3)于固定接触器(2)开关之开关机构部(A),与开关机构部(A)扣合之扣合部(B),并备有于检测出电路之过大电流时,脱开扣合部(B)之扣合,将活动接触器(3)自固定接触器(2)脱离之拉离机构部(C),且开关机构部(A)之一部份系由包括铁或铁化合物之材料所形成者,其滑动部系设有添加抗氧化剂之苯醚系油,添加1至5wt%之二硫化钼之润滑油。