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Document Title |
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8182888 |
Oxygen scavenging polymers
A polymer with a backbone and an unsaturated side chain attached to the backbone. The polymer may optionally be combined with an oxidation catalyst and/or other ingredients.
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8012373 |
Anti-corrosion thread compound for seawater environment
An anti-corrosion compound including a hydrocarbon grease and an aluminum/indium/zinc powder blended into the hydrocarbon grease.
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7985456 |
Oxygen-scavenging polymer blends suitable for use in packaging
Polymer blends are disclosed that comprise one or more polybutadiene homopolymers or copolymers having at least one functionality capable of entering into condensation reactions; one or more...
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7671118 |
Stabilizer system for stabilizing halogen-containing polymers
A stabilizer system for stabilizing halogen-containing polymers comprising a perchlorate salt and at least one indole compound, a composition comprising such a stabilizer system, process for...
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7531587 |
Thermal stabilizer composition for halogen-containing vinyl polymers
Stabilizer compositions are used to stabilize halogen-containing vinyl polymers from, for example, degradation and discoloration. The stabilizer compositions comprise a mercaptoester, a reverse...
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7462227 |
Ibuprofen complexes as wood preservatives
Complexes of ibuprofen and copper and/or zinc were solubilized in ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the...
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7147799 |
Methods of using an oxygen scavenger
An oxygen scavenging packet containing an iron-based oxygen scavenger and an electrolyte is set forth in which the rate of uptake of oxygen is increased by virtue of the introduction into the...
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7112622 |
Organic based thermal stabilizers and heat stabilized polymer compositions
The present invention encompasses a novel organic based composition which includes at least one organic based heat stabilizer component, and at least one stabilizer modifying component selected...
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7109261 |
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions
Halogen-containing polymer compositions comprising a latent mercaptan-containing heat stabilizer composition substantially free from the offensive odor typically associated with mercaptans are...
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7105109 |
Latent mercaptans as stabilizers for halogen-containing polymer compositions
Compositions useful as heat stabilizers comprising at least one latent mercaptan-containing compound and at least one zinc compound are provided. Halogen-containing polymer compositions comprising...
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7087193 |
Stabilizer composition for use in polyvinyl chloride formulations having a mixture of at least one organotin sulfide, at least one oranotin chloride, and at least one free mercaptan
A stabilizer composition, for use in polyvinyl chloride formulations, that is a mixture of: at least one organotin sulfide; at least one organotin chloride; and at least one free mercaptan.
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7077981 |
Chlorate-containing stabilizer system with nitrogen-containing synergists for stabilizing halogen-containing polymers
The invention relates to stabilizer systems, containing at least: a) a perchlorate salt; b) at least one or more compounds from the group consisting of carbamides, indole derivatives and enamines...
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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...
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7025904 |
Method for improving adhesion of water-based inks to halogen-containing resin articles
Flexible and semi-rigid vinyl chloride resin compositions comprising a combination of a latent mercaptan and a zinc salt of oxidized polyethylene (a zinc ionomer) as a heat stabilizer are...
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6974632 |
Archival spray composition
A substrate that is treated with an archival composition. An aerosol archival product includes the aerosol archival composition and may be disposed in a pressurized container. The aerosol archival...
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6919392 |
Stabilization of vinyl halide polymers
The heat and light stability imparted to vinyl halide polymers by metal compounds conventionally employed for this purpose is considerably improved by the presence of a mercapto ester such as...
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6913712 |
Stabilizer mixture
Mixtures of compounds comprising a compound G2 and at least one further compound from the group G0, G1, G3, G4, G5, G6, the compounds G0-G6 corresponding to formula (I) in which, in the compound...
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6833087 |
2,4,-Hexadienoic acid, its alkali salts and/or derivatives for preventing oxidative corrosion of metals
Compositions and methods are disclosed for preventing the oxidative corrosion of metal surfaces by exposing a metal surface to an anti-corrosion agent characterized as 2,4-trans, trans-hexadienoic...
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6500360 |
Sorbic acid and/or its derivatives, such as potassium sorbate, as a preventative for rust, corrosion and scale on metal surfaces
An aqueous solution that will prevent rust, corrosion and scale on metal surfaces that includes potassium sorbate at percentages above 0.3%. This aqueous solution is effective at pH 4.5. However,...
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6395195 |
Oxygen scavenger accelerator
An iron-based oxygen scavenging packet is set forth in which the rate of uptake of oxygen is increased by virtue of the presence of an oxygen uptake accelerator such as water which is introduced...
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6391406 |
Polymer compositions containing oxygen scavenging compounds
An oxygen scavenging composition or concentrate 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...
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6315921 |
Oxygen scavenger accelerator
An iron-based oxygen scavenging packet is set forth in which the rate of uptake of oxygen is increased by virtue of the presence of an oxygen uptake accelerator such as water which is introduced...
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6270692 |
Dispersion powders with increased autoignition temperature
Dispersion powders with a reduced tendency to autoignition are obtained by adding antioxidants to dispersions before spray drying or to dispersion powders after spray drying.
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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...
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6143197 |
Methods and compositions for improved oxygen scavenging
A composition capable of scavenging oxygen composed of (i) a copolymer having long chain branches comprising units derived from monomers of ethylene and at least one vinyl unsaturated alicyclic...
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6126863 |
Low dust balanced hardness antioxidant agglomerates and process for the production of same
The present invention is directed to a process for the production of agglomerates of a sterically hindered phenol antioxidant such that the agglomerates have a balanced hardness so as to resist...
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5976397 |
Photofading inhibitor derivatives and their use in fabric treatment compositions
A photofading inhibitor compound comprising a singlet oxygen quenching moiety having a quenching rate of 1×106 L mol-1 S-1 or faster and a cationic moiety.
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5936021 |
Masterbatch and resin systems incorporating same
A free-flowing, powdery masterbatch including a metal oxide, having a material that is absorbed within the intra-aggregate void space of the metal oxide and a resin system incorporating same are...
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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...
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5872166 |
Overbased PVC stabilizer
PVC stabilizers containing an overbased mixture of salts, such as magnesium and zinc salts, of unsubstituted and/or alkyl-substituted benzoic acid and optionally one or more fatty aliphatic acids,...
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5804236 |
Oxygen scavenging container
A container composed of a polymer material integrated with an oxygen scavenging agent is disclosed that is suitable for oxygen sensitive contents. The novel container is capable of scavenging...
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5643501 |
Additives for polymer compositions
An additive system for a polyvinyl chloride formulation for improved processability while maintaining thermal stability of the formulation, and having a low-water-blush haze and low extractability...
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5597857 |
Low-dust granules of plastic additives
Low-dust granules of plastic additives, comprising at least 10% by weight of calcium stearate, where the water content of the calcium stearate is less than 2%, having a particle size distribution,...
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5575951 |
Liquid stabilizer comprising metal soap and solubilized metal perchlorate
A homogeneous, clear liquid stabilizer suitable for use in a vinyl chloride polymer comprising a liquid mixture of metal soap stabilizer, for example, a mixture of a mixed barium/zinc soap...
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5567751 |
Alkyl-tin PVC stabilizers with added aromatic ether alcohol to prevent precipitation
Disclosed are homogeneous liquid stabilizer for polyvinyl chloride formulations and which exhibit a reduced tendency to form precipitates, comprising an aromatic ether alcohol, an alkyl or dialkyl...
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5527842 |
Alkyl-thio-glycolate PVC stabilizers with added aromatic ether alcohol to prevent precipitation
Disclosed are liquid stabilizer compositions useful in polyvinyl chloride formulations and which exhibit a reduced tendency to form precipitates on standing, comprising one or more aromatic ether...
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5518662 |
Organotin stabilizer composition for polymers
Blends of methyltin mercapto carboxylic acid esters and butyltin carboxylates which form homogeneous stable liquid mixtures and provide initial color control, processing heat stability, as well as...
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5512213 |
Aqueous stabilized isothiazolone blends
A treatment for stabilizing an isothiazolone compound comprising adding to the compound a stabilizing amount of a metal salt, wherein the cation of the metal salt is an alkali metal, and the anion...
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5439742 |
Electrical insulating vinyl halide resin compositions
Electrical insulating compositions of vinyl halide resins (PVC) are formulated to contain a polymeric metal aromatic polycarboxylate as an electrical insulating additive. For example, polymeric...
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5419883 |
Lithium aluminum complex hydroxide salt and process for preparation thereof
An lithium aluminum complex hydroxide salt (LAHS) and a process for preparation thereof is provided. The LAHS is represented by the formula; (Al2 Li(OH)6)n X, mH2 Owherein X is an inorganic or...
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5399289 |
Compositions, articles and methods for scavenging oxygen which have improved physical properties
A composition for scavenging oxygen is disclosed. The composition comprises an ethylenically unsaturated hydrocarbon polymer which has 0.01-1.0 equivalents of carbon-carbon double bonds per 100 g...
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5378428 |
Method of preserving article with an oxygen absorbent composition
A method of preserving an article which includes enclosing the article and an oxygen absorbent parcel in a container having gas-barrier properties and sealing the container. The parcel is formed by...
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5354508 |
Organotin stabilizer mixture
An organotin stabilizer mixture comprising: (a) monoalkyltin mercaptoalcohol (b) a monoalkyltin mercaptoacid ester; and (c) a monoalkyltin sulfide provides improved early color, lubricity, and...
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5340862 |
Stabilizers for halogen containing polymers
Improved stabilizer compositions are provided which impart significant long-term stabilization to halogen containing polymers such as polyvinyl chloride. The improved stabilizer compositions...
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5322872 |
Stabilized compositions of mixed metal carboxylates
Compositions of (a) a salt of a metal and a carboxylic acid having at least 6 carbon atoms and (b) at least one salt of a metal other than the metal of (a) and a carboxylic acid having at least 6...
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5286407 |
Oxygen absorbent composition and method of preserving article with same
An oxygen absorbent composition containing a linear hydrocarbon polymer having one or more unsaturated groups or a mixture of a linear hydrocarbon polymer having one or more unsaturated groups with...
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5246626 |
Stabilized 141b
Storage-stable 141b prepared by contacting 141b with alumina at temperatures of about 0-100 degrees Centigrade, compositions containing the thus treated 141b, and uses thereof for the production of...
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5238605 |
Process for the preparation of a stabiliser for halogen-containing polymers
There is disclosed a process for the preparation of a powdered stabilizer mixture comprising tin stabilizers and adsorbents, which process comprises mixing and heating at least one carboxylic acid...
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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...
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5078892 |
Phenol and substituted phenols as viscosity modifiers and stabilizer synergists for liquid lubricating stabilizer compositions
Phenol and alkyl substituted phenols of the formula: ##STR1## wherein R is hydrogen or alkyl of from 1 to about 20 carbon atoms which significantly reduce the viscosity of and metal salt...
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