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Class 508/202 - Organic compound containing silicon (e.g., silicon esters)


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 silicon in an organic compound
No. of patents: 19
Last issue date: 04/10/2012


NumberTitleIssue Date
8153566Lubricating oil compositions
A lubricating oil composition is disclosed which comprises (a) a major amount of an oil of lubricating viscosity, and (b) an oil-soluble tetra-functional hydrolyzable silane compound of the general formula Si—X4 or a hydrolysis product thereof, wherein ...
04/10/2012
8071514Silicone functionalized fluids with low traction characteristics
A highly branched functionalized silicone backbone lubricating fluid which provides exceptionally low traction, a method of lowering traction coefficients in lubricating compositions, and to uses of such compositions. ...
12/06/2011
8058215Dry lubricant for conveying containers
The passage of a container along a conveyor is lubricated by applying to the container or conveyor a mixture of a water-miscible silicone material and a water-miscible lubricant. The mixture can be applied in relatively low amounts, to provide thin, substantially no...
11/15/2011
7612024Polyalkylene glycol based solutions with enhanced high temperature stability
This invention pertains to polyalkylene glycol based polymers with enhanced high temperature stability. More particularly, the invention pertains to compositions with enhanced high temperature stability comprising a polyalkylene glycol based polymer and an anionic s...
11/03/2009
7332227Non-volatile lubricant system for medical devices
A non-volatile lubricious coating composition is provided for use with medical devices, such as hypodermic needles, catheters, and the like. The coating composition includes a first siloxane polymer having a very low viscosity less than about 50 centistokes, a secon...
02/19/2008
7318937Liquid coating compositions
Liquid coating compositions are provided that comprise siloxane containing polymer, volatile polydimethylsiloxane, and aliphatic hydrocarbon. The liquid coating compositions preferably comprise from 18-55 weight % of volatile polydimethylsiloxane, from 5-55 weight %...
01/15/2008
7060662Antifoam agent and method for use in automatic transmission fluid applications involving high pressure pumps
The present invention relates to the use of a high level of a silicon-containing antifoam agent in automatic transmission fluid (“ATF”) applications. More specifically, the invention relates to a formulation and method for the reduction or elimination of pump wh...
06/13/2006
7030066Wetting composition for high temperature metal surfaces, and method of making the same
The specification discloses a wetting composition and method of making the same, the wetting composition comprising an aqueous carrier having dispersed therein a gelled polymer comprising one or more hydrocarbon-containing oils cross-linked by one or more cross-link...
04/18/2006
6063261Conditioning oil for bowling lanes
Conditioning oil for use on bowling lanes. The oil contains a mixture of mineral oil, a leveling agent, and an antistatic agent. The mineral oil is a combination of paraffin and petroleum based mineral oils, and in some embodiments, the mixture also inclu...
05/16/2000
5994278Blends of lubricant basestocks with high viscosity complex alcohol esters
A lubricating oil comprising an add mixture of the following components: (A) a complex alcohol ester basestock which comprises the reaction product of an add mixture of the following: (1) a polyhydroxyl compound represented by the general formula: R(OH)
11/30/1999
5712229Waterborne lubricant for teflon products
This invention relates to a new water soluble lubricant for a medical device, such as a catheter and an introducer needle. The lubricant is a silicone surfactant which is non-ionic and which is a good lubricating fluid. Preferably the silicone surfactant ...
01/27/1998
5656680Compositions comprising mixtures of silicone fluids and peptizing agents having use as rubber processing aids
The invention provides a processing aid and method for lubricating and improving the processability and releasability of rubber and plastic without adversely affecting and, in certain instances, improving the physical properties of the rubber or plastic s...
08/12/1997
5563189Method for the continuous preparation of organopolysiloxane emulsions
Method and apparatus for preparing uniform highly dispersed emulsions by using a low drive power and without pressurization, making possible continuous mass production of uniform organopolysiloxane emulsions. An organopolysiloxane, water and a emulsifying...
10/08/1996
5439605Phosphorus and phosphours-free low and light ash lubricating oils
Phosphorus-free, low ash and light ash motor oils containing no metal DTPs, halogens or hazardous substances are disclosed. The phosphorus-free, low ash and light ash formulations may be prepared either as a lubricating oil or as a concentrated additive f...
08/08/1995
5259967Low ash lubricant composition
A lubricating oil composition providing less than 1% sulfated ash comprises an additive package of a carboxylic dispersant, a rust inhibiting mixture, a hydrocarbyl substituted phenol prepared without sulfur or chlorine, and a neutralized acid or phenol....
11/09/1993
4840743Liquid organopolysiloxane compositions
An organopolysiloxane composition comprising (1) a polydiorganosiloxane, (2) an organosiloxane having at least one silicon-bonded group selected from anilinophenoxy and naphthylaminophenoxy groups and (3) a siloxy metal compound wherein the metal is Ti, Z...
06/20/1989
4787991Resin composition having lubricating properties
A resin composition having lubricating properties, which comprises 100 parts by weight of a synthetic resin, from 0.5 to 20.0 parts by weight of an organopolysiloxane and from 0.5 to 20.0 parts by weight of a fluorine-containing rubber or from 0.05 to 7.0...
11/29/1988
4701272Silicone grease composition
The silicone grease composition is highly light-transmitting and very stable with little oil separation. The grease composition is compounded with (a) a methyl phenyl polysiloxane having a specific phenyl content, (b) a fumed silica filler having a specif...
10/20/1987
4374742Novel lubricant additives
Novel organic phenol-containing silicon compounds of the formula ##STR1## are disclosed. These compounds are suitable for use as lubricant additives....
02/22/1983
 
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