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Class 508/451 - Naturally occurring carboxylic acid ester wax (e.g., carnauba wax, lanolin, beeswax, etc.)


Subclass of Class 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
Definition: Compositions which contain a naturally occurring carboxylic
No. of patents: 32
Last issue date: 02/02/2010


NumberTitleIssue Date
7655606Lubricants for sports equipment
The invention relates to polychlorotrifluoroethylenes (PCTFE) for improving the gliding properties of sports equipment and, in particular, winter sports equipment, to compositions containing the same, and to their use for this purpose. The polychlorotrifluoroethylen...
02/02/2010
7414012Aqueous lubricant for plastic working of metallic material and method for forming lubricant film
A waterborne lubricant, useful in the plastic working of metals, which imparts a lubricating behavior to the surface of metals in the absence of a conversion coating contains (A) water-soluble inorganic salt and (B) wax, wherein these components are dissolved or dis...
08/19/2008
7360798Threaded joint for steel pipes
A threaded joint for steel pipes comprising a pin 1 and a box 2 each having a contact surface comprising a threaded portion 3 or 4 and an unthreaded metal contact portion 8 is provided with improved anti-galling propertied by formi...
04/22/2008
7297666Use of o/w emulsions for chain lubrication
The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters. ...
11/20/2007
7091162Cured lubricant for container coveyors
Lubricants for containers and for conveyors for transporting containers are provided. The lubricants provide container and conveyor surfaces having low coefficients of friction. In one embodiment, the lubricants comprise a cured coating containing hydrophobic polyme...
08/15/2006
7053028Grease and grease sealed bearing
Disclosed is a grease that provides a prolonged lubricating lifetime to applied portions for use at high temperature, and a grease sealed bearing in which the bearing is sealed with this grease. This grease comprises a base oil, a thickener, and an amide-based wax. ...
05/30/2006
6919300Penetrating lubricant composition
A protective lubricating composition is provided which will penetrate readily to closely fitting frictional parts and form a protective non-migrating lubricating film improving lubrication between the moving parts reducing friction and wear and preventing corrosion....
07/19/2005
6734147Lubricant compositions and methods
A process is disclosed for manufacturing a lubricant composition comprising combining a superabsorbent polymer with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in w...
05/11/2004
6569817Composition for treating surfaces of flat objects to produce predetermined separation points to plurality of such flat objects arranged at least partially in a pile
A composition containing an anti-static agent and a lubricant for treatment of a surface of a flat article (2) so as to define point of separation of a plurality of at least partly superimposed flat articles. Due to the lubricant, the friction coefficient...
05/27/2003
6531430Engines lubricated with vegetable oil lubricants
An internal or an external combustion engine which has at least one surface coated with a lubricant made up of vegetable-based products. The products preferably include a base oil containing primarily mono, di and triglycerides and free fatty acids, 5-30%...
03/11/2003
6500787Lubricant composition and its use in a ball joint
A lubricant composition and a ball joint are disclosed. The lubricant composition has about 100 parts by weight of a viscous material chosen from polyisoprene rubber or a viscous composition of a polyisoprene rubber viscous substance, about 15-45 parts by...
12/31/2002
6465398Lubricant composition for use in snow sliders
The invention relates to improved compositions comprising paraffin waxes and fluoropoylmer micro powders, and to their uses in products and articles where reduced friction is desirable, such as snow slider equipment....
10/15/2002
6458175Oil additives and compositions
Compositions comprising a wax, a nucleator, and a wax growth arrestor improve the low temperature properties of fuel oils, especially high wax content fuels....
10/01/2002
6391189Wax blend for aqueous applications
The present specification relates to wax blends comprising partial esters of polyols and montan wax acid, hydrocarbon wax, long-chain carboxylic acids and long-chain alcohols and to their use. With such blends it is possible, without water-soluble emulsif...
05/21/2002
6303280Transparent magnetic recording medium
There is disclosed a transparent magnetic recording medium comprising at least one magnetic recording layer containing ferromagnetic particles, on a support, wherein an overcoat solution which comprises at least one kind of lubricant wax dispersion and at...
10/16/2001
6162772Oil additives and compositions
Use of a hydrogenated diene polymer with a polar group to improve cold flow improver adpack compatibility....
12/19/2000
5939367Lubricant for use in the bearing area between vehicles, typically trucks and trailers
A base material for a lubricant mixture or a lubricant for use in the fifth wheel plate/king pin plate bearing area including polybutene, polybutylene and/or other similar elastomer and/or viscous non drying liquid, the combined mixture with a Saybolt Uni...
08/17/1999
5914298Fluorinated lubricants for polyethylene snow sliders
This invention relates to formulations useful as lubricants for polyethylene snow sliders such as skis, snowboards and sleds. Lubricants of this type are comprised of i) waxes, ii) carbon fluorides of which the basic structure is represented by the formul...
06/22/1999
5840096Process for the production of polarizing glass
A process for producing a polarizing glass containing shape-anisotropic metallic particles dispersed in an oriented state therein, which comprises drawing a glass preform containing metallic halide particles dispersed therein while its viscosity being hel...
11/24/1998
5837658Metal forming lubricant with differential solid lubricants
A metal forming lubricant suitable for extreme condition use is formulated to contain one or more differential solid lubricants composed of a high melt temperature, substantially halogen-free thermoplastic in addition to conventional lubricants such as or...
11/17/1998
5804536Solid lubricant for bearings comprising a mixture containing a lubricating grease and polyethylene powder
A solid lubricant for bearings which is less likely to be washed away by water or liquid mud coming into bearings, and which can restrain the development of rust even in a harsh environment where high-concentration salt water comes into the bearings. A ru...
09/08/1998
5792734Slip enhancer composition for printing press operations
The disclosure deals with a slip enhancer composition for use in printing operations, such as web heatset and gravure printing operations, said composition comprising: (a). about 0.05% to about 7% by weight of a water soluble polymer having an average mol...
08/11/1998
5691286Environmentally friendly sugar mill bearing lubricant
An environmentally safe sugar mill journal bearing lubricant for use in the processing of sugar cane. The sugar mill journal bearing lubricant comprises a major amount of chewing gum base derived from synthetic or natural products to prevent metal to meta...
11/25/1997
5529618Compositions comprising difluoromethoxy-2,2,2-trifluoroethane
Liquid or pasty compositions having release-effective properties, which contain difluoromethoxy-2,2,2-trifluoroethane (E245), either alone or admixed with additional solvents, and at least one agent having release-effective properties, and also the use of...
06/25/1996
5476603Compositions comprising chlorine-free, optionally hydrogen-containing fluorocarbons
Compositions which are liquefied under pressure, are suitable as release agents and comprise a fluorocarbon (FC) from the group comprising R134a, R143a, R125, R32, R143, R134, R23, R152a, R14 and R116 and an agent having a releasing action and, if appropr...
12/19/1995
5356543Abrasive belt life booster
A formulation is provided for application grinding belt of the type having abrasive material secured to a flexible base for extending the useful life of the belt. The formulation is a solution of toluene, naptha, shellac, wax and ethyl alcohol. Methyl sal...
10/18/1994
4787995Lanolin containing metalworking fluids and concentrates
Lanolin emulsions and lanolin containing concentrates for water-based metalworking fluids are disclosed. The lanolin metalworking fluids contain water, lanolin, fatty acids, amines and nonionic surfactants. The compositions are stable in hard water....
11/29/1988
4670174Colloid lubricant and method of lubricating musical wind instruments
A colloid lubricant is provided which has the lubricating characteristics of grease, but which is not sticky like grease. The lubricant is formed of a mixture of wax and oil, preferably paraffin and mineral oil, mixed in approximately equal proportions. T...
06/02/1987
4556498Internal lubricant which enables epoxy phenolic exterior coated TFS plate to be triple drawn and ironed
This disclosure includes a means by which a precoating for a metal plate can be made to withstand stresses imposed upon it and the plate during forming operations such as stretching and drawing by first adding a dry film lubricant to the coating. The lubr...
12/03/1985
4465883Bullet lubricant and method of coating bullets with said lubricant to reduce the leading effect thereof on the bores of firearms
A bullet lubricant is disclosed which includes a miscible amount of low molecular weight polyethylene polymer or ethylene-vinyl acetate copolymers in a wax base. The lubricant has a melting point in excess of 180° F. The lubricant is applied by first hea...
08/14/1984
4390436Aqueous film forming lubricant useful in a method for drawing aluminum and other soft metals
In an improved method of forming containers from soft metals comprising coating the metal with a lubricant, forming a cup, drawing the cup and removing the lubricant, wherein the lubricant includes a compound with a melt point less than 65° C., a wax wit...
06/28/1983
4371446Lubricant
There is disclosed a lubricant the major portion of which is composed of Duomeen-T-dioleate. It may be associated with a diamide compound of the formula ##STR1## wherein R1 is a C2-4 alkylene radical and R2 is a ...
02/01/1983
 
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