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| Number | Title | Issue Date |
| 8183311 | Liquid phosphite composition derived from cresols A composition at least two different phosphites, one of which is derived from an alkylated cresol, wherein the composition is a liquid at ambient conditions. The other phosphites may be derived from alkylated cresol, alkylated phenol or other alkylated hydroxyaryl c... | 05/22/2012 |
| 8178005 | Liquid phosphite compositions having different alkyl groups A composition comprising at least two different alkylaryl phosphites, wherein some alkyl groups have a different number of carbon atoms than other alkyl groups and wherein the composition is a liquid at ambient conditions. ... | 05/15/2012 |
| 8158038 | Flame retardant halogenated polymer compositions A halogenated aryl ether oligomer is formed by halogenation of an aryl ether oligomer and is useful as a flame retardant for flammable macromolecular materials. Typically, the halogenated aryl ether oligomer comprises the following repeating monomeric units: ... | 04/17/2012 |
| 8129457 | Flame retardant blends for flexible polyurethane foam A composition is disclosed that comprises an otherwise flammable flexible polyurethane foam and a multi-component flame retardant additive. The flame retardant additive includes an alkyl substituted aryl phosphate and an alkyl phosphate ester wherein the alkyl group... | 03/06/2012 |
| 8114822 | Soluble oil containing overbased sulfonate additives The present invention is directed to a soluble oil composition capable of forming stable emulsions exhibiting superior performance and possessing excellent utility as cutting oil for machines. The composition comprises an overbased alkaline earth metal sulfonate pos... | 02/14/2012 |
| 8110532 | Antioxidant compositions The invention relates to antioxidant compositions for lubricants and organic polymers comprising a first antioxidant comprising a reaction product of p-cresol, dicyclopentadiene and isobutylene; and a second antioxidant comprising a diarylamine. The first antioxidan... | 02/07/2012 |
| 8097731 | Reaction products of mercaptobenzothiazoles, mercaptothiazolines, and mercaptobenzimidalzoles with epoxides as lubricant additives A composition comprising: (A) a lubricant, and (B) at least one alcohol that is the reaction product of mercaptobenzothiazoles, mercaptothiazolines, or mercaptobenzimidazoles with various epoxies. ... | 01/17/2012 |
| 8084511 | Flame retardants for use in styrenic foams The invention is a flame retardant for styrene foams. The flame retardant contains both aromatic bromine and an olefin. The olefin is an internal olefin. Desirable flame retardants are selected from: formula I: where... | 12/27/2011 |
| 8080699 | Two-stage process and system for forming high viscosity polyalphaolefins A final polymer product is formed using a two-stage process and system. In the first stage, a catalyst system is used to polymerize an alpha-olefin monomer to form an effluent. In the second stage, additional alpha-olefin monomer is supplied and is polymerized in th... | 12/20/2011 |
| 8071802 | Process for preparing dialkyl oxide metallocenes or diaryl oxide metallocenes Process for preparing bridged, stereorigid, stereomerically pure dialkoxide metallocenes, diaryl oxide metallocenes and diphenoxide metallocenes of formula Q(Cp)(Cp′)M(OR3)2 in which Cp and Cp′ are independently cyclopentadienyl, indenyl or fluorenyl; Q is a bri... | 12/06/2011 |
| 8071078 | Encapsulated colorants for natural skin appearance The present invention relates to personal care or cosmetic compositions that contain a blend of at least 2 microencapsulated colorants that produces a natural, textured tone effect. A method for cosmetic treatment comprises application of such personal care or cosme... | 12/06/2011 |
| 8067652 | Processes for controlling the viscosity of polyalphaolefins The invention relates to a process for forming a polyalphaolefin, the process comprising the step of polymerizing at least one C8-C12 monomer, preferably a decene such as 1-decene, in the presence of an aluminoxane, an activator and a metalloce... | 11/29/2011 |
| 8067490 | Blended phosphite or phosphonite compositions having improved hydrolytic stability A composition and method for increasing the hydrolytic stability of a stabilizer composition comprising a first phosphite, a second phosphite, an optional phosphonite and an acid scavenger. ... | 11/29/2011 |
| 8062551 | Antiozonant blends An antiozonant mixture is disclosed wherein said mixture comprises at least two compounds, (A) at least one of which is of the structure and ... | 11/22/2011 |
| 8056593 | Non-pneumatic tire A non-pneumatic tire comprising side cavities that are staggered with respect to laterally opposing side cavities, and laterally extending tread grooves that are in substantial radial alignment with the cavities. In another embodiment, the invention is to a tire com... | 11/15/2011 |
| 8049041 | Phosphite stabilizer for lubricating base stocks and thermoplastic polymers A substituted phosphite suitable for lubricating base stocks and thermoplastic polymers represented by the structure: wherein R1 is selected from the group consisting of C1-C22 alkyl and C | 11/01/2011 |
| 8048946 | Hydrolytically stable phosphite compositions Hydrolytically stable phosphites as secondary antioxidants for polymer resins comprising a phosphite and an amine compound. The phosphite may be a liquid phosphite composition. The amine compound may have the structure of formula I: ... | 11/01/2011 |
| 8048832 | 1,3 dithiolane-2-thione additives for lubricants and fuels Fuels, especially hydrocarbon fuels, and lubricants, especially lubricating oils, contain a class of anti-corrosion, anti-wear, anti-fatigue, and extreme pressure additives that are derived from 1,3-dithiolane-2-thiones. ... | 11/01/2011 |
| 8017805 | Diaromatic amines Diaromatic amine compounds or an isomer or isomeric mixture thereof is provided having the general formula: wherein n, m, R, R1, R2, R3, R4 and R5 are as defined herein... | 09/13/2011 |
| 8013083 | Means for controlling the exothermic reaction of styrenic monomers with sulfonic acids A method for inhibiting the premature polymerization of styrenic monomers is disclosed wherein the method comprises adding to said monomers a combination of: (A) at least one inhibitor that is a sulfonic acid compound in a concentr... | 09/06/2011 |
| 8008385 | Solid alkylaryl phosphite compositions and methods for manufacturing same The invention is directed to various alkylaryl phosphite compositions that ideally are suitable for use as secondary antioxidants in polymers. In one aspect, the phosphite composition comprises a tris(dialkylaryl)phosphite in an amount from 20 to 93 weight percent; ... | 08/30/2011 |
| 8008384 | Liquid butylaryl phosphite compositions A phosphite composition comprising at least two of a tris(dibutylaryl) phosphite, a tris(monobutylaryl) phosphite, a bis(dibutylaryl)monobutylaryl phosphite, and a bis(monobutylaryl)dibutylaryl phosphite. The inventive phosphite composition is a liquid at ambient co... | 08/30/2011 |
| 8008383 | Liquid amylaryl phosphite compositions A phosphite composition comprising at least two of a tris(diamylaryl) phosphite, a tris(monoamylaryl) phosphite, a bis(diamylaryl)monoamylaryl phosphite, and a bis(monoamylaryl)diamylaryl phosphite. The inventive phosphite composition is a liquid at ambient conditio... | 08/30/2011 |
| 8007664 | Floating dispenser for dispensing a solid dissolvable chemical into ambient water A floating dispenser is provided for dispensing a solid, dissolvable water treatment chemical into ambient water. The dispenser includes a bucket having top and bottom ends, a top wall covering the top end, an opening for admitting ambient water into the bucket inte... | 08/30/2011 |
| 7985871 | Preparation of tetrakis[3(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl oxymethyl]methane A transesterification process for the preparation of tetrakis[3-(3,5-di-tert-butyl-4-hydroxy phenyl)propionyl oxymethyl]methane by the reaction of methyl-(3,5-di-tert-butyl-4-hydroxy phenyl)propionate ester with pentaerythritol wherein the reaction takes place in th... | 07/26/2011 |
| 7981821 | Low swell, water vapour permeable poly(urethane-urea)s A poly(urethane-urea) comprising segments derived from (a) a diisocyanate or mixture of diisocyanates; (b) a polyether polyol comprising repeating units of general formula —[(CH2)m... | 07/19/2011 |
| 7977425 | Co-milling organic pigments with fumed silica A pigment composition comprising an intimate mixture of an organic pigment and fumed silica is prepared which exhibit improved coloristic characteristics including excellent chroma, color strength and enhanced color flop when incorporated into in polymeric systems, ... | 07/12/2011 |
| 7976729 | Stabilized polymer compositions A composition for stabilizing organic polymers comprising a sterically hindered phenol produced by reacting p-cresol and dicyclopentadiene to produce a precursor and alkylating the precursor with isobutylene, and a tertiary amine oxide. ... | 07/12/2011 |
| 7964002 | Antioxidant additive for biodiesel fuels A synergistic combination antioxidant mixture that provides excellent characteristics for biodiesel fuel compositions, when incorporated therein. ... | 06/21/2011 |
| 7947769 | Liquid amylaryl phosphite compositions and alkylate compositions for manufacturing same Alkylate compositions comprising a monoamylphenol in an amount ranging from 25 weight percent to 99 weight percent and a diamylphenol in an amount ranging from 1 weight percent to 60 weight percent, the weight percentages being based on the total weight of all compo... | 05/24/2011 |
| 7947750 | Method for removing color from polymeric material Color is removed from polymeric material by a method which comprises contacting a dyed or pigmented polymer composition with a non-aqueous extraction solvent comprising a nitrogen containing organic base, an ammonium salt and an alkanol. The present method is readil... | 05/24/2011 |
| 7947294 | Shatter resistant encapsulated colorants for natural skin appearance The present invention relates to personal care or cosmetic compositions that contain a shatter-resistant blend of microencapsulated colorants that can produce a natural, textured tone effect. A method for cosmetic treatment comprises application of such personal car... | 05/24/2011 |
| 7943809 | Composition and method for inhibiting polymerization and polymer growth A method for inhibiting the premature polymerization and the polymer growth of ethylenically unsaturated monomers is disclosed wherein the method comprises adding to said monomers an effective amount of at least one hydrogen donor or electron acceptor. In a preferre... | 05/17/2011 |
| 7943807 | Controlling branch level and viscosity of polyalphaolefins with propene addition The invention relates to a polyalphaolefin formed from a decene and propene and having a branch level greater than 19% and to a process for forming such polyalphaolefins. The invention also relates to a process for forming a polyalphaolefin from at least two monomer... | 05/17/2011 |
| 7943389 | Method for determining chlorine demand in water Methods for determining chlorine demand in water are provided. One method comprises (a) providing a test water sample containing at least one contaminant and a source of chlorine and a source of bromide; (b) heating the test water sample for a suitable time and temp... | 05/17/2011 |
| 7928045 | Stabilizing compositions for lubricants A lubricant composition is disclosed that comprises lubricating oil and a mixture of at least two antioxidants, the first antioxidant being a substituted diphenylamine and/or a heterocyclic amine and the second antioxidant being a substituted phenol. Also disclosed ... | 04/19/2011 |
| 7906467 | Antioxidants for synthetic lubricants and methods of manufacture Provided are compounds of formula wherein R1 is t-octyl, AR is phenyl, R2 is an alkyl substituted carboxyl and m is 0, 1, or 2. Lubricating oils and hydraulic fluids comprising a polyol ester lubricant... | 03/15/2011 |
| 7902280 | Liquid styrenated phenolic compositions and processes for forming same Disclosed herein are highly stable styrenated phenolic compositions that are liquids at room temperature, and polymer articles and lubricant compositions containing such styrenated phenolic compositions. Also disclosed are processes for forming such styrenated pheno... | 03/08/2011 |
| 7901609 | Process for producing metal oxide flakes A process for the preparation of a plane-parallel structure (a platelet-shaped body, or flake), comprising at least one dielectric layer consisting of oxides of one or more metal selected from groups 3 to 15 of the periodic table, which method comprises subjecting o... | 03/08/2011 |
| 7888414 | Liquid phosphite blends as stabilizers A composition is disclosed that comprises a blend of at least two different phosphites of the structure wherein R1, R2, and R3 are independently selected alkylated aryl groups and wherein sa... | 02/15/2011 |
