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Class 252/389.31 - Organo silicon


Subclass of Class 252 - Compositions
Definition: Compositions in which the silicon containing compound is
No. of patents: 57
Last issue date: 08/07/2012


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NumberTitleIssue Date
8236203Corrosion protection coatings and methods of making the same
A corrosion protection composition includes a mixture of three different silanes selected to interact and form a coating on metal substrates that has improved adhesion and durability as well as UV protection properties. Methods of manufacturing the corrosion protect...
08/07/2012
7407535Corrosion resistant composition for treatment of concrete structures
Water soluble materials, compositions and systems for use in treating concrete-containing materials and surfaces are disclosed. Treatment modalities that include addition of the disclosed materials, compositions and systems to pre- and post-construction concrete-con...
08/05/2008
7381252Anti-corrosion additive composition for concrete compositions for use in reinforced concrete structures
An anti-corrosive additive composition is provided that includes an alkali-based salt of dioic acid and a defoamer agent. The defoamer agent is generally selected from the group consisting of a polyether modified polysilicane, a tri-alkane phosphate, a tri-alkene ph...
06/03/2008
7309528Protective coating composition
A protective coating composition comprising a silicate, such as an organosilicate, an organosilicate polymer and colloidal silica and an organic titanate, preferably a titanate chelate or a titanate ester in a suitable organic solvent. The composition is free from m...
12/18/2007
7264661Particulate metal alloy coating for providing corrosion protection
Coatings containing particulate metal alloy are disclosed. The coatings provide corrosion protection to a substrate, such as a metal substrate. The coatings contain zinc-metal-containing alloy in flake form, most particularly an alloy flake of zinc and aluminum. The...
09/04/2007
7264874Preparation of metal chalcogenide nanoparticles and nanocomposites therefrom
Disclosed are metal chalcogenide nanocomposites made of guest metal chalcogenide precursors and host metal oxide sols made by mixing at least one metal alkoxide, at least one organosilane, at least one boron oxide compound, and a liquid, and chalcogenizing the mixtu...
09/04/2007
7253226Tractable silica sols and nanocomposites therefrom
Disclosed are silica sols made by combining at least one hydrolysable silane, at least one organofunctional silane, at least one boron oxide compound, and a liquid, or silica sols made by combining at least one hydrolysable silane, at least one organofunctional sila...
08/07/2007
7250076Use of MoOas corrosion inhibitor, and coating composition containing such an inhibitor
The subject matter of the invention is the use of MoO3 as a corrosion coating composition for metal parts, characterized in that it comprises: at least one particulate metal; an organic solvent; a thickener; a silane-based binder, preferably carrying epox...
07/31/2007
7220298Anti-corrosive mixture and coating substances containing said anti-corrosive mixture
A corrosion inhibiting mixture comprising (A1) corrosion-inhibiting pigments, (A2) amorphous silica modified with metal ions, and (A3) at least one compound of the general formula I: Mn(X)m  ...
05/22/2007
7166329Method of rendering substrates oil and water repellent with a fluorochemical oligomeric silane
A fluorochemical composition comprising of organic solvent and fluorochemical oligomer represented by the general formula: X-MfnMhmMar-G wherein X represents the residue of an init...
01/23/2007
7138184Coating composition
A Chromium VI-free coating composition comprises a binder and a corrosion inhibitor in a solvent, wherein the binder comprises a silicate and an organic titanate, and the corrosion inhibitor comprises aluminium particles and zinc particles preferably flakes. The com...
11/21/2006
7081157Use of MoOas corrosion inhibitor, and coating composition containing such an inhibitor
The subject matter of the invention is the use of MoO3 as a corrosion coating composition for metal parts, characterized in that it comprises: a least one particulate metal; an organic solvent; a thickener; a silane-based binder, preferably carrying epoxy...
07/25/2006
7060128Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures
In some embodiments, alternate sources of aluminum or calcium are provided in various ways including the desired compounds. The further object of the present invention contemplate in situ creation of the compound in interest in fresh concrete and as a slurry which c...
06/13/2006
6955771Metal oxide sols as nanoscale additives for polymers
Disclosed are metal oxide sols made by mixing at least one metal alkoxide, wherein the metal is a transition metal, a post-transition metal, an alkali metal, or alkaline earth metal; at least one organosilane; at least one boron oxide compound selected from the grou...
10/18/2005
6907708Lightweight wall construction
A low or no fines lightweight concrete mixture. The mixture comprises one part by volume of a cementitious binder, 2-10 parts inert coarse aggregate, a cement additive in an amount of 0.05 to 0.3% by weight of the cementitious binder and an effective amount of water...
06/21/2005
6723258Method and composition for minimizing rust formation and improving paint adhesion of metal surfaces
A method and composition for treating a metal surface, particularly steel, involves contacting the metal surface with a pretreating solution comprising a blend of water, an organo-functional silane, and a borate ester. The method involves first cleaning the metal su...
04/20/2004
6712995Method for rehabilitative and/or protective corrosion-inhibition of reinforcing steel embedded in a hardened concrete structure by means of surface-applied corrosion-inhibiting compositions
The present invention provides methods and compositions for the reduction of the corrosion rate of already corroding steel reinforcements embedded in a hardened concrete structure as well as for the protective corrosion inhibition of uncorroded steel reinforcements ...
03/30/2004
6596835Method of treating metals using amino silanes and multi-silyl-functional silanes in admixture
The invention relates to a method of improving corrosion resistance of a metal. The method comprises applying a solution containing one or more amino silanes in admixture with one or more multi-silyl-functional silanes to a metal substrate in order to for...
07/22/2003
6579472Corrosion inhibiting sol-gel coatings for metal alloys
An anti-corrosive sol-gel that is a combination of an organometallic salt, an organosilane, and a borate, phosphate, or zinc functional component. The organosilane component may be selected from a large group of equivalent compounds but is preferably an a...
06/17/2003
6478886Agent for sealing metallic ground coats, especially ground coats consisting of zinc or zinc alloys
Agent for sealing metallic substrates, in particular zinc or zinc alloy substrates, characterized in that it consists of an aqueous dispersion of a) at least one silane derivative and b) a colloidal silica and/or colloidal silicate. This agent may be used for a dir...
11/12/2002
6402990Method for rehabilitative and/or protective corrosion-inhibition of reinforcing steel embedded in a hardened structure by means of surface-applied corrosion-inhibiting compositions
The present invention provides methods and compositions for the reduction of the corrosion rate of already corroding steel reinforcements embedded in a hardened concrete structure as well as for the protective corrosion inhibition of uncorroded steel rein...
06/11/2002
6350526Coating compositions containing non-aqueous dispersed polymer, a silane functional acrylic polymer and a triazine
A coating composition containing about 40-90% by weight of film forming binder and 10-60% by weight of an organic liquid carrier; wherein the binder contains about (a) about 50-90% by weight of an acrylosilane polymer containing about 30-95% by weight based, b...
02/26/2002
6174461Concrete sealers with migrating corrosion inhibitors
A concrete sealer material is provided containing a corrosion inhibitor which is free to migrate upon leeching from the concrete sealer. The inhibitor retards the rate of corrosion of reinforcements contained within the concrete, including metallic mesh, ...
01/16/2001
6162453C7 -C12 Diol & Diol alkoxylates as coupling agents for surfactant formulations
A stable monophasic liquid composition characterized by the ability to solubilize increased amounts of surfactant into the composition while retaining a monophasic state, the composition comprising: one or more surfactants selected from the group consisti...
12/19/2000
5958115Corrosion-inhibiting composite material
The invention relates to a corrosion-inhibiting material comprising a composite containing a metal oxide gel, where necessary modified by an organic polymer, and one or more corrosion inhibitors, and to a method for the production thereof. The corrosion-i...
09/28/1999
5720902Methods and compositions for inhibiting low carbon steel corrosion
Disclosed are methods and compositions for inhibiting the corrosion of low carbon steel in contact with aqueous systems. The composition comprises a silicon compound containing a hydrolyzable group, a complex fluoro acid, and a cross-linking agent....
02/24/1998
5427853Reinforcement preform, method of making same and reinforced composite made therefrom
A preform for impregnation of a metal or ceramic matrix material comprising a multiplicity of reinforcement particles bonded together so as to define a three-dimensional, open-cell reticulum comprising a plurality of randomly oriented thread-like portions...
06/27/1995
5389450Composite materials and methods for making the same
The present invention generally relates to mechanisms for preventing undesirable oxidation (i.e., oxidation protection mechanisms) of reinforcement materials in composite bodies. The oxidation protection mechanisms include getterer materials which are add...
02/14/1995
5354506Preceramic compositions and ceramic products
Preceramic polymers which have particular utility in providing protective ceramic coatings on carbon/carbon composites, graphite, carbon fibers, and other normally oxidizable materials are prepared by reacting about 0.2-5.0 part by weight of a bis- or tri...
10/11/1994
5330849Composite materials and methods for making the same
The present invention generally relates to mechanisms for preventing undesirable oxidation (i.e., oxidation protection mechanisms) of reinforcement materials in composite bodies. The oxidation protection mechanisms include getterer materials which are add...
07/19/1994
5246607Methylpolysiloxanes with quaternary ammonium groups as corrosion inhibitors for preparations consisting predominantly of water
Methylpolysiloxanes are disclosed which have quaternary ammonium groups linked to silicon atoms via carbon atoms, wherein the ratio of the number of dimethylsiloxy groups to the number of quaternary ammonium groups has a value of 0.5 to 1.5. The methylpol...
09/21/1993
5202059Coated ceramic filler materials
Coated ceramic filler materials comprised of ceramic particles, fibers, whiskers, etc. having at least two substantially continuous coatings thereon are provided. The coatings are selected so that the interfacial shear strength between the ceramic filler ...
04/13/1993
5198152Preceramic compositions and ceramic products with an unsaturated organic or organosilicon compound
A crosslinkable preceramic composition suitable for use as an infiltrant for porous ceramics, such as fiber-reinforced ceramic composites, comprises about 75-99% by weight of a low molecular weight polysilazane and about 1-25% by weight of an unsaturated ...
03/30/1993
5064613Solid antimicrobial
A method of treating surfaces in order to eliminate microbial growth by adding an antibacterially effective amount of an organosilicon quaternary ammonium silatrane compound to the surface in order to destroy bacteria and fungi. The preferred organosilico...
11/12/1991
5051207Heat-resistant and corrosion-resistant composition
A heat-resistant, corrosion-resistant composition comprising a metal alcoholate, a curing agent, a filler and an organic solvent....
09/24/1991
5051197Scale removal treatment
An aqueous composition comprises an aminopolycarboxylic acid and a water-soluble organosilicon compound. The composition is useful for removing scale from well equipment and/or openings in a subterreanean formation, and for stabilizing fine particles with...
09/24/1991
4902442Stabilized mixtures of colloidal silica and soluble silicate and a method of producing porous silica compositions therefrom
A prereaction mixture which is useful in the preparation of porous silica compositions with uniform pore sizes. The porous silica composition comprises a substituted nitrogen-containing siliconate, a colloidal silica and a soluble alkali silicate. By the ...
02/20/1990
4873011Antifreeze corrosion inhibitor composition for aluminum engines and radiators
An antifreeze composition for use in aluminum internal combustion engines is disclosed. It is comprised of from 0.05 percent to 0.5 percent silicate, from 0.07 percent to 0.35 percent nitrate, from 0.2 percent to 2.0 percent phosphate, from 0.5 percent to...
10/10/1989
4717495Diesel engine cooling system compositions
A heavy duty supplemental cooling composition for use in diesel engines which comprises a sodium-free buffer, a cavitation liner pitting inhibitor, a metal corrosion and hot surface corrosion inhibitor, a defoamer, a hot surface deposition and scale inhib...
01/05/1988
4676919Low pH-buffered silicon/silicate antifreeze concentrates
A buffer and silicone/silicate-containing antifreeze concentrate characterized by storage stability and minimized corrosiveness toward metals when diluted to make an antifreeze....
06/30/1987
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