|
Match
|
Document |
Document Title |
|
|
7371459 |
Electrical devices having an oxygen barrier coating
An electrical device includes two electrodes and a conductive polymer layer, containing a mixture of a polymer and a conductive filler, separating the electrodes. A oxygen barrier material...
|
|
|
7341677 |
Non-carcinogenic corrosion inhibiting additive
A non-carcinogenic corrosion inhibiting additive includes an anodic corrosion inhibitor and/or a cathodic corrosion inhibitor and a solubility enhancer for the inhibitors in the form of a metal...
|
|
|
7270775 |
Corrosion inhibiting composition and article containing it
An effective corrosion inhibiting polymer composition including an interceptor for an acid gas combined with known VCI ingredients produces a more effective VCI than the prior art composition. The...
|
|
|
7261839 |
Tarnish inhibiting composition and article containing it
An effective tarnish inhibiting (“TI”) polymer composition including a scavenger for hydrogen sulfide optionally in the presence of an acid gas such as sulfur dioxide, provides excellent...
|
|
|
6858160 |
Corrosion resistant and lubricated pipelines
The disclosure relates to improved gel/grease compositions as well as grease compositions capable of imparting improved corrosion resistance. The grease includes a silica/silicate mixture that can...
|
|
|
6620340 |
Method for providing a corrosion inhibiting solution
The invention is directed to a method for providing a corrosion inhibiting aqueous solution which includes zinc orthophosphate where the zinc orthophosphate is solubilized. The invention is...
|
|
|
6579472 |
Corrosion 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...
|
|
|
6551417 |
Tri-cation zinc phosphate conversion coating and process of making the same
Tri-cation zinc phosphate conversion coating compositions are disclosed. The compositions include a phosphate component, ions of nickel, manganese, and zinc, and a glycerophosphate component, such...
|
|
|
6361833 |
Composition and process for treating metal surfaces
A composition and process for treating metal surfaces that contain at a weight ratio from 1:5,000 to 5,000:1 of at least one metal acetylacetonate selected from the group consisting of Al(C 5 H 7 O...
|
|
|
6314153 |
Process for introducing zinc into a water-containing component of the primary system of a nuclear power plant
Disclosed is a process for introducing zinc into a water-containing component of the primary system of a nuclear power plant, in particular for preventing the deposition of radioactive cobalt...
|
|
|
6277302 |
Inhibition of metal corrosion
A composition and method is disclosed for inhibiting the corrosion of metals in contact with an aqueous system capable of corroding the metal. The inventive composition contains a substantially...
|
|
|
6254980 |
Metallic sheet having rust-preventive organic coating thereon, process for the production thereof and treating fluid therefor
A metal plate having a rust preventive organic layer, said rust-preventive organic layer being a colloid or micelle of a slightly water soluble organic corrosion inhibitor as an organic layer mixed...
|
|
|
6190779 |
Corrosion resistant coating containing and amorphous phase
The disclosure relates to the forming mineralized coatings on metal surfaces and to methods of forming such coatings. The coating can include a wide range of compounds and normally at least a...
|
|
|
6177047 |
Water-treatment composition and method of use
The invention herein relates to water-treatment technology, namely compositions comprising a phosphonic acid, a zinc salt and a metal salt. A preferred metal salt is aluminum tri-chloride whereas...
|
|
|
6176907 |
Anti-corrosion coating material
Formulation for anti-corrosion coating materials, comprising (i) 3-30% by mass of a monomeric and/or polymeric, metal-free or metal-containing, chelate-forming compound, (ii) 10-80% by mass...
|
|
|
6126859 |
Method and composition for corrosion and deposition inhibition in aqueous systems
A method of stabilizing aqueous system solubility of a transition metal salt, polymeric agent corrosion/deposition control combination at neutral pH is disclosed. The addition of an aliphatic...
|
|
|
6080334 |
Corrosion resistant buffer system for metal products
A system is disclosed for inhibiting the corrosion of ferrous and other metals by passivating the metals. The system includes novel buffered compositions which may be applied to metal products, and...
|
|
|
6024892 |
Anticorrosion and pH stable alkali metal halide solutions for air dehumidification
Anticorrosion and pH-stabilized brine solutions useful for air dehumidification processes are disclosed. Inorganic and organic buffering agents or mixtures thereof can be added to halide solutions...
|
|
|
5985957 |
Method of corrosion prevention and corrosion preventive material suitable for use therein
A corrosion preventive material contains zinc and is applied to the surface of a metal product for preventing corrosion of the product. The material consists essentially of a base material of...
|
|
|
5948238 |
Metal compounds as accelerators for petroleum acid esterification
The present invention relates to a process for reducing the acidity of a petroleum oil containing organic acids comprising treating said petroleum oil containing organic acids with an effective...
|
|
|
5888954 |
Corrosion inhibitors for silver
A process for inhibiting the corrosion of silver in a dishwashing detergent solution by adding to the solution an inorganic redox-active substance.
|
|
|
5871667 |
Inhibiting ferrous metal corrosion by aqueous ammoniate solutions
Aqueous ammoniate solutions made during the manufacture of N-hydrocarbyl thiophosphoric triamides, consisting essentially of aqueous solutions of ammonium chloride and ammonia containing a...
|
|
|
5866042 |
Methods and compositions for inhibiting corrosion
The present invention provides for methods and compositions for inhibiting the corrosion of iron-containing metals in contact with aqueous systems. The present invention further provides for...
|
|
|
5750053 |
Corrosion inhibitor for reducing corrosion in metallic concrete reinforcements
A corrosion inhibitor formulation for use in reinforced concrete structures, the inhibitor reducing the rate of corrosion in metallic reinforcing rods placed within the structures. The formulation...
|
|
|
5599482 |
Anti-corrosive formulation for metal-coating of mirrors and similar and procedure for the production thereof
A lead-free anticorrosive formulation applied in layer form for the protection of metal films applied to transparent supports, said formulation comprising a binder consisting of at least one resin...
|
|
|
5531931 |
Corrosion-inhibiting salt deicers
Salt-based deicing compositions which are highly effective as deicers and which have significantly reduced corrosive effects are provided. One deicing composition comprises a deicing salt as the...
|
|
|
5407471 |
Corrosion inhibition composition
Corrosion inhibitor compositions with improved activity are prepared from a neutral or overbased salt of an organic acid and another metal-containing corrosion inhibitor.
|
|
|
5356546 |
Metal salts useful as additives for fuels and lubricants
This invention relates to metal salts of the general formula A y - M y + (I) wherein M represents one or more metal ions, y is the total valence of all M...
|
|
|
5320779 |
Use of molybdate as corrosion inhibitor in a zinc/phosphonate cooling water treatment
A corrosion inhibitor treatment composition for cooling water systems is disclosed in which no chromate is used and no free orthophosphate is present comprising a combination of a localized...
|
|
|
5262073 |
Lubricant composition
Non-emulsive lubricant compositions are provided when an additive mixture of a metal-alkylaromatic sulfonate and an alkaline-earth metal alkyl phenate are added in minor effective amounts to...
|
|
|
5211881 |
Methods and compositions for treating metals by means of water-borne polymeric films
Corrosion resistance of metals such as aluminum is promoted by contact with a formulation containing a solution of an acrylic polymer; a blocked water-soluble zirconium or zinc catalyst; a mixture...
|
|
|
5192447 |
Use of molybdate as a cooling water corrosion inhibitor at higher temperatures
A corrosion inhibitor treatment composition for cooling water systems at elevated temperatures in which no chromate is used is disclosed, comprising a combination of a localized corrosion inhibitor...
|
|
|
5131948 |
Anticorrosion coating composition
An improved anticorrosion coating composition is disclosed. The composition is characterized in that in the known anticorrosion coating composition comprising a chromic acid compound or a chromic...
|
|
|
5100571 |
Additive for engine cooling system
The additive of the invention can be used as an additive to a liquid cooling system or as a metal cleaning compound. The additive removes rust and other oxidized materials from the cooling system...
|
|
|
5051207 |
Heat-resistant and corrosion-resistant composition
A heat-resistant, corrosion-resistant composition comprising a metal alcoholate, a curing agent, a filler and an organic solvent.
|
|
|
5049311 |
Alkoxylated alkyl substituted phenol sulfonates compounds and compositions, the preparation thereof and their use in various applications
The present invention relates to novel compounds of the formula ##STR1## wherein R 1 is an alkyl group, M + is a cation, R 2 is an alkylene oxide and n is an integer from 1 to 4. Surfactant...
|
|
|
5049310 |
Zinc stabilization with modified acrylamide based polymers and corrosion inhibition derived therefrom
New zinc stabilizing polymers containing at least 5 mole percent of a monomer represented by the structure: ##STR1## wherein: R is independently, at each occurrence, chosen from H and lower (C 1 ...
|
|
|
5023016 |
Thermally stable sulfonate compositions
A concentrate composition is disclosed which comprises (a) a blend of (i) a metal sulfonate and (ii) an alkali or alkaline earth metal or zinc salt of a carboxylic acid and (b) a carrier. The...
|
|
|
4999134 |
Zinc salts, lead salts and/or calcium salts of carboxylic acids and their use as corrosion inhibitors
Novel zinc salts, lead salts and/or calcium salts of carboxylic acids of the general formula ##STR1## where A is a radical of the formula ##STR2## Y is --CO-- or --SO 2 --, X 1 is C 1 -C 8 ...
|
|
|
4992212 |
Alkaline light duty liquid detergents that are non-staining to aluminum
Liquid light duty cleaning compositions comprise an organic base (such as amines), a zinc salt (such as zinc halides or zinc citrate), and a complexing agent (such as EDTA). The compositions are...
|
|
|
4975219 |
Corrosion inhibitor for boiler water systems
A corrosion inhibitor which comprises tannic acid and/or salt thereof; a sugar; and at least one member selected from aldonic acids or hexoses or salts thereof and aldonic acids of heptoses of...
|
|
|
4913822 |
Method for control of scale and inhibition of corrosion in cooling water systems
A method for inhibiting scale deposition and the corrosion of metal surfaces in a cooling water system. It comprises a water soluble copolymer consisting of moities of acrylic acid and...
|
|
|
4867944 |
Method of preventing corrosion by contaminated cooling tower waters
A method of inhibiting corrosion in cooling tower systems comprising adding to a cooling tower water containing sulfides, hydrocarbons or mixtures thereof as contaminants a corrosion inhibiting...
|
|
|
4859358 |
Liquid automatic dishwashing compositions containing metal salts of hydroxy fatty acids providing silver protection
Thickened aqueous automatic dishwashing detergent compositions containing optional bleach-stable surfactant, detergency builder, hypochlorite bleach (to yield available chlorine), a thickening...
|
|
|
4830775 |
Zinc and/or lead salts of carboxylic acids and their use as corrosion inhibitors
Novel zinc, lead or zinc/lead salts of carboxylic acids of the formula ##STR1## where Y is --CO-- or --SO 2 --, X is H or --NO 2 and n is 1 or 2. The salts, in particular the basic salts of (I),...
|
|
|
4820423 |
Branched alkyl acrylamide types of polymer-zinc corrosion inhibitor
A method of preventing corrosion and scale formation on metals exposed to industrial recirculating waters having a pH ranging between about 7.0 to about 9.5, which consists essentially of adding to...
|
|
|
4795492 |
Corrosion inhibiting coating composition
An aqueous based coating composition comprises particulate zinc and inorganic oxide particles having corrosion inhibiting ions chemically bound to their surface by ion exchange. The composition...
|
|
|
4749412 |
Method and composition for the inhibition of corrosion
A method and composition for inhibiting corrosion is disclosed. The method involves forming a coating of from about 1-10 mils thick on a surface, with a composition comprising an over-based...
|
|
|
4735735 |
Salts of esters of long-chain fatty alcohols with alpha-sulfofatty acids as corrosion inhibitors in oils or oil emulsions
A method for corrosion inhibition in oil or oil emulsions comprising adding thereto a corrosion-inhibition-effective amount of at least one salt corresponding to the general formula ##STR1## in...
|
|
|
4728446 |
Corrosion inhibitor for brines
A corrosion inhibiting composition including a solution of at least one alkali or alkaline-earth metal halide in water and specific corrosion inhibiting concentrations of zinc ions and thiocyanate...
|