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| Number | Title | Issue Date |
| 7413682 | Antioxidants and methods of making antioxidants Antioxidants for industrial, automotive, and aviation lubricants and methods of making the same are provided. A process using alkylated diphenylamines; alkylated phenyl-α-naphthyl amines; and a metal catalyst to form oxidates is provided. The metal catalyst is a co... | 08/19/2008 |
| 7125498 | Oxygen-absorbing compositions and method An oxygen-absorbing composition including iron and a soluble tartrate. A method of absorbing oxygen from a closed environment including the steps of providing an oxygen-absorbing composition containing iron and a tartrate, injecting water into the composition, and p... | 10/24/2006 |
| 7052630 | Resin additive composition and process for producing the same In this application is disclosed a resin additive composition which can by produced by precipitating a calix(n+m+l)arene represented by the following general formula (2) and in a dissolved state together with or at the same time at least one functional ingredient se... | 05/30/2006 |
| 6978724 | Copper complexes and their use as wood preservatives This invention relates to copper complexes that significantly reduce the decay of wood, cellulose, hemicellulose, and lignin caused by fungi. A process for treating such materials with these copper-containing anti-fungal agents is also disclosed. ... | 12/27/2005 |
| 6908956 | Stabilizer composition A description is given of a stabilizer composition comprising A) at least one nitrogen compound having a molecular weight of at least 150, selected from a secondary amine in which all substituents positioned α to the amine nitroge... | 06/21/2005 |
| 6709724 | Metal catalyzed ascorbate compounds as oxygen scavengers An oxygen scavenging composition of a carrier, such as a polymer, which is permeable to both oxygen and water or water vapor and an oxygen scavenging compound of an organic compound or salt thereof dispersed relatively uniformly throughout the polymer in an amount e... | 03/23/2004 |
| 6689825 | Additive for thermoplastic resins and flame retardant resin compositions A thermoplastic resin composition with improved flame retardance, flow and heat deflection temperature includes a thermoplastic resin; resorcinol diphenyl phosphate; and an additive blend. The additive blend includes a combination of melamine polyphosphat... | 02/10/2004 |
| 6630079 | Coated bis (2-pyridinethiol-1-oxide) copper salt The present invention provides a bis(2-pyridinethiol-1-oxide) copper salt coated with one or more compounds selected from glycerin, dialkyl phthalate, lubricating oil, acrylic resin, rosin, fatty acid amide, dialkyl polysulfide, polybutene, paraffin and p... | 10/07/2003 |
| 6596198 | Additive system for polymers in pellet form which provides proportioned stabilization and internal mold release characteristics A pelleted stabilizer additive system and a method of making same with a good pellet yield, preferably at least about 90 wt. %. The stabilizer additive system comprises at least a stabilizer and a processing aid, preferably a mold release agent. The proce... | 07/22/2003 |
| 6544440 | Coated bis(2-pyridinethiol-1-oxide) copper salt The present invention provides a bis(2-pyridinethiol-1-oxide) copper salt coated with one or more compounds selected from glycerin, dialkyl phthalate, lubricating oil, acrylic resin, rosin, fatty acid amide, dialkyl polysulfide, polybutene, paraffin and p... | 04/08/2003 |
| 6506263 | Sealant composition An aqueous composition for sealing anodically oxidized aluminum surfaces is described. The composition contains at least one surfactant, a magnesium salt, and a cobalt(II) salt. This composition demonstrates enhanced sealant properties. A method for seali... | 01/14/2003 |
| 6348164 | Process for improving shelf stability of liquid overbased calcium carboxylates, mixed metal stabilizers containing same, and stabilizing halogen-containing polymers therewith Shelf stable liquid overbased calcium carboxylates are prepared by reacting a calcium base with a monocarboxylic acid, and carbonating in the presence of a promoter mixture with a phenol and an alcohol under controlled temperature conditions, to produce s... | 02/19/2002 |
| 6306201 | Bivalent iron compounds This invention relates to a bivalent iron compound comprising a bivalent iron salt, an amino acid and a reducing material. It is known that bivalent iron salts exhibit specific effects in wide applications, for example, agricultural applications such as m... | 10/23/2001 |
| 6165381 | Viscous liquid deoxidizer, deoxidizing sheet made thereof and manufacturing method for deoxidizing sheet A viscous liquid deoxidizer including a metal powder, a water absorptive polymer and/or a tackifier and water as an essential component, where the metal powder is a reacting component and the deoxidizer is formed in the form of a viscous liquid. It also r... | 12/26/2000 |
| 6143814 | Fusible stabilizer combination The invention relates to a fusible stabiliser combination for thermoplastic polymers with the features of the main claim. The invention also relates to a process for the preparation of said combination, and thermoplastic polymers produced by the use there... | 11/07/2000 |
| 6046375 | Degradation and protection of organic compounds mediated by low molecular weight chelators A method of forming reactive oxygen species by solubilizing a metal ion from a metal oxy(hydr)oxide compound with an iron oxy(hydr)oxide solubilizing chelator to yield a first soluble metal ion chelate complex. The metal ion is transferred from the chelat... | 04/04/2000 |
| 6001279 | Solidified water soluble wood preservative and method of making the same A solidified water soluble wood preservative characterized by a solidified elongate body of a boron compound known as having beneficial effects as a wood preservative, in combination with copper oxide. The method of making the solidified water soluble woo... | 12/14/1999 |
| 5976887 | Electrochemiluminescence assays based on interactions with soluble metal ions and diaminoaromatic ligands A novel electrochemiluminescent (ECL) reaction between diaminoaromatic ligands and soluble metal ions, specifically reactions between aminoaromatic ligands, such as 2,4-diaminotoluene (2,4,DAT), 3,4-diaminotoluene (3,4,DAT) and 2,3-diaminonaphthalene (2,3... | 11/02/1999 |
| 5972245 | Basic layered lattice compounds The invention concerns basic layered lattice compounds of the general formula (I) MeIIIa MeIIb (MeIV)c (OH)d Oe Anf ×mH2 O, a process for ... | 10/26/1999 |
| 5911917 | Preserved cellular structures A process for preserving cellular structures includes the steps of pre-treating the structures with an aqueous polymeric water solution, drying the structures and then post-treating the structures with an organic solvent, non-water-base solution. Once the... | 06/15/1999 |
| 5888427 | Method for making overbased PVC stablizer An overbased mixture of aliphatic and aromatic carboxylates salts useful in making low-fogging thermal stabilizers for PVC is made by reacting zinc oxide with fatty acid and such as stearic acid, then adding aromatic acids, and then adding and reacting on... | 03/30/1999 |
| 5686513 | Process for the production of stabilizer concentrate for polyamide A process for the production of a polyamide stabilizer concentrate in which the concentrate consists of at least two interactive stabilizer components with defined particle sizes and, optionally, micro-dispersed silicic acid, as well as a wax bonding agen... | 11/11/1997 |
| 5643985 | Process for the stabilization of and stabilizer mixtures for recycled plastics Recycled plastics, predominanty thermoplastics, from domestic, commercial and industrial waste can be stabilized against thermooxidative degradation by adding a combination of a sterically hindered phenol with an organic phosphite or phosphonite and a met... | 07/01/1997 |
| 5612142 | Preservation of wood with phenol formaldehyde resorcinol resins Wood and other cellulose-based products are preserved with a water-based treating solution containing a phenolic resin prepolymer such as phenol formaldehyde resin prepolymer, a resorcinol formaldehyde resin prepolymer and water. The treatment is carried ... | 03/18/1997 |
| 5460751 | Compositions for the preservation of timber products Aqueous wood treating compositions, containing compounds which contain elements selected from copper, chromium and arsenic and oxyalkylene polymer additives, provide improved stability to CCA solutions containing additives. In addition, the compositions o... | 10/24/1995 |
| 5444093 | Wood preservatives Wood preservatives contain a copper salt, a polyamine and a fatty amine and are used for preserving wood from fungi and termites.... | 08/22/1995 |
| 5409627 | Particulate bleaching detergent compositions containing zeolite map and a stable bleach catalyst A particulate bleaching detergent composition, preferably having a bulk density of at least 700 g/l, comprises an organic surfactant system, a zeolite builder and a bleach system. The bleach system includes a peroxy bleach compound, and a transitional met... | 04/25/1995 |
| 5371280 | Polymerization inhibitor and inhibiting method for vinyl compound This invention is directed to a polymerization inhibitor and a polymerization inhibiting method which enables the continuous operation of a device for producing vinyl compounds over a long period of time and virtually eliminates corrosion. Further, the po... | 12/06/1994 |
| 5364555 | Polymer compositions containing salicylic acid chelates as oxygen scavengers An oxygen scavenging composition of a carrier, such as a polymer, which is permeable to both oxygen and water or water vapor and an oxygen scavenging compound of an organic compound or salt thereof dispersed relatively uniformly throughout the polymer in ... | 11/15/1994 |
| 5356567 | Lithium aluminum complex hydroxide salt stabilizer for resins A stabilizer for resin, which is composed of a lithium aluminum complex hydroxide salt represented by the following formula Al2 Li(OH)6)n X.mH2 O . . . (1) wherein X is an inorganic or organic anion, n is a valence number... | 10/18/1994 |
| 5356546 | Metal salts useful as additives for fuels and lubricants This invention relates to metal salts of the general formula Ay- My+ (I) wherein M represents one or more metal ions, y is the total valence of all M and A represents one or more anion containing groups... | 10/18/1994 |
| 5262072 | Lubricant composition A composition comprising a) a lubricant or a hydraulic fluid, and b) at least one compound of general formula I ##STR1## wherein x is 1 or 2 and, when x is 1, n is 2 and R has the meaning of R1, or, when x is 2, n is 1 and R has the meaning of... | 11/16/1993 |
| 5219477 | Antioxidant-containing cyclophosphazene compositions, antioxidants for use therein, and method therefor A cyclophosphazene fluid composition containing organometallic or inorganic metal salts as antioxidants the antioxidants for use therein, and a method therefor, are disclosed herein. Suitable organometallic salts are formed by reacting a metal hydroxide w... | 06/15/1993 |
| 5202052 | Amino polycarboxylic acid compounds as oxygen scavengers An oxygen scavenging composition of a polymer which is permeable to both oxygen and water or water vapor, and an oxygen scavenging material of an amino polycarboxylic acid chelate or complex of a transition metal, or salt thereof, dispersed relatively uni... | 04/13/1993 |
| 5194470 | Compositions for stabilizing chlorinated polymers Novel compositions for stabilizing chlorinated polymers, copolymers and homopolymers comprising dawsonite, an organotin ଲ-diketonate, an organic zinc compound, and an organic calcium, magnesium, barium or lanthanide compound are disclosed. The compo... | 03/16/1993 |
| 5171888 | Methods and compositions for inhibiting (meth)acrylic acid polymerization Methods and compositions are provided for inhibiting the polymerization of acrylic acid monomers during elevated temperature processing thereof or during storage or shipment of acrylic acid product. The compositions comprise a combination of a Mn source c... | 12/15/1992 |
| 5133900 | Thermooxidatively stable compositions A composition which is thermooxidatively stable is provided which comprises a normally thermooxidatively unstable organic compound and effective amount of a thermooxidative stabilizing composition comprising an oil soluble sulfonate of a metal selected fr... | 07/28/1992 |
| 5078912 | Wood preservative An agent for impregnating solid wood by the pressure process, based on a water-dilutable formulation of a copper salt, excess alkanolamine and, if required, a salt with a fungicidal anion, has a pH of not less than 8 in the concentration usually employed ... | 01/07/1992 |
| 5071574 | Process and compositions for reducing the corrosiveness of oxygenated saline solutions by stripping with acidic gases A process for reducing the corrosiveness of aerated aqueous solutions, which comprises stripping the oxygen with gas containing hydrogen sulfide after addition of a composition which is both catalytic of the reduction of oxygen by hydrogen sulfide gas and... | 12/10/1991 |
| 5064612 | Inhibitor treatment program for chlorine dioxide corrosion A composition and methods for use in oilfield waterflood systems are disclosed. The composition is comprised of a phosphonate, a copolymer, and a permanganate and is effective at inhibiting the corrosion of metallic systems in petroleum oilfields caused b... | 11/12/1991 |
