Polymers used as rolling lubricating agents, to compositions including said polymers, and to alkali metal films including the polymers or compositions on the surface(s) thereof. The use of said polymers and compositions is also described for strip-rolling alkali metals or alloys thereof in order to obtain thin films. Methods for producing said thin films, which are suitable for use in electrochemical cells, are also described. An improved lubricant according to formula I, which, for example, achieves enhanced conductivity, and/or enables the production of electrochemical cells having an improved life span in cycles.

A lubricant formulation for an electric or hybrid vehicle includes a base oil, or a blend thereof, one or more additives, and a molybdenum amine complex, such as diisotridecylamine molybdate, are provided. Lubricant formulations can be characterized by one of: improving electric motor protection when a voltage is applied to an electrode in the presence of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; maintaining the electrical resistance slope of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; the formulation forming a protective film on copper surfaces; a change in color of the formulation indicating contact load, temperature, time, or viscosity change.

There is provided a press-fit lubricant composition comprising an unsaturated compound with an iodine value of 100 or more.

A lubricant composition comprises a perfluoropolyether oil and an adhesive component.

The present invention relates to polymers used as rolling lubricating agents, to compositions comprising said polymers, and to alkali metal films including the polymers or compositions on the surface(s) thereof. The use of said polymers and compositions is also described for strip-rolling alkali metals or alloys thereof in order to obtain thin films. Methods for producing said thin films, which are suitable for use in electrochemical cells, are also described. The present invention proposes an improved lubricant according to formula I, which, for example, achieves enhanced conductivity, and/or enables the production of electrochemical cells having an improved life span in cycles.

A low friction wear surface with a coefficient of friction in the superlubric regime including graphene and nanoparticles on the wear surface is provided, and methods of producing the low friction wear surface are also provided. A long lifetime wear-resistant surface including graphene exposed to hydrogen is provided, including methods of increasing the lifetime of graphene containing wear surfaces by providing hydrogen to the wear surface.

The present patent application relates to block copolymers comprising (per)fluoropolyether chains useful as lubricants and characterized by increased viscosity.

An electrical system includes a motherboard including a receptacle that provides a first plurality of electrical connectors and an auxiliary card including an extension defining a second plurality of electrical connectors. The extension is fixedly coupled to the receptacle to substantially fix the position of the auxiliary card with respect to the mother board and to electrically connect the first plurality of electrical connections and the second plurality of electrical connections. An electrically-conductive lubricant is disposed between the extension and the receptacle.

The present invention relates to polymers used as rolling lubricating agents, to compositions comprising said polymers, and to alkali metal films including the polymers or compositions on the surface(s) thereof. The use of said polymers and compositions is also described for strip-rolling alkali metals or alloys thereof in order to obtain thin films. Methods for producing said thin films, which are suitable for use in electrochemical cells, are also described. The present invention proposes an improved lubricant according to formula I, which, for example, achieves enhanced conductivity, and/or enables the production of electrochemical cells having an improved life span in cycles.

Provided are a lubricant capable of dispersing particles containing a fluororesin on the surface of a subject and of making the particles adhere to the subject surface without requiring use of a fluorine oil as a base oil; an electric contact having the lubricant on the surface thereof; and a connector terminal and a wire harness having the electric contact. The lubricant contains a base oil and resin particles containing a trifluoroethylene resin, and the content of the resin particles in the lubricant is 10% by mass or more in relation to the mass of the base oil. An electric contact includes a substrate composed of a metal material electrically contacting another conductive member; and a layer of the lubricant arranged on the surface of the substrate. In addition, the connector terminal includes the electric contact at a location of electric contact with a counterpart connector terminal.