Patent application number | Description | Published |
20080242895 | Polyketone Plasticizers - The invention relates to polyketone compounds and the at least partially hydrogenated products thereof, the use of said polyketone compounds and/or the at least partially hydrogenated products thereof as plasticizers, processes of making polyketone compounds and the at least partially hydrogenated products thereof, compositions comprising the polyketone compounds and/or the at least partially hydrogenated products thereof, and to articles formed from products of the invention. | 10-02-2008 |
20080300367 | Impact modification and functionalization of copolymers of olefins and dienes - Disclosed is the preparation of compositions which are mixtures of certain types of epoxidized rigid copolymers of α-olefins and diene-derived co-monomers in combination with elastomeric diene-based polymers or copolymers. These two types of rigid and elastomeric polymeric materials are placed in a common liquid reaction medium and contacted therein with an oxidizing agent. The oxidizing agent, which can be a peroxide or peracid, epoxidizes in-situ at least a portion of the residual double bonds of the rigid copolymer and preferably also introduces hydroxyl groups, e.g., diol moieties, (or derivatives thereof such as ester groups) onto the unsaturated moieties of the elastomeric diene-based polymers or copolymers. This combination of materials which has been oxidized in-situ can then be co-precipitated to form a polymeric mixture which can be melt-molded into polyolefin materials of improved structural, thermal and mechanical properties with desirable impact resistance. | 12-04-2008 |
20080306215 | Functionalization of olefin/diene copolymers - A process is described for functionalizing a copolymer comprising units derived from at least one α-olefin and units derived from at least one diene, which copolymer contains at least one double bond. The process comprises reacting the copolymer with at least one functionalizing agent to introduce polar pendant oxygen-containing functional groups onto the copolymer. | 12-11-2008 |
20090270296 | HydroxyAromatic Functionalized Polyalpha-Olefins - This invention relates to a hydroxyaromatic functionalized polyalpha-olefin comprising the product of the combination of:
| 10-29-2009 |
20100222609 | Oxidation of Hydrocarbons - In a process for oxidizing a hydrocarbon to a corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, the hydrocarbon is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide of the general formula (I): | 09-02-2010 |
20100228047 | Oxidation of Hydrocarbons - In a process for oxidizing a hydrocarbon to the corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, a reaction medium comprising a hydrocarbon is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide of the general formula (I): | 09-09-2010 |
20100234589 | Oxidation of Hydrocarbons - In a process for oxidizing a hydrocarbon to a corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, the hydrocarbon is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide of the general formula (I): | 09-16-2010 |
20110092742 | Process for Producing Alkylbenzene Hydroperoxides - In a process for producing alkylbenzene hydroperoxides, a feed comprising (i) sec-butylbenzene, (ii) cumene in an amount greater than 10 wt % of the total feed and (iii) at least one of iso-butylbenzene and tert-butylbenzene in an amount up to 20 wt % of the total feed is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide of the general formula (I): | 04-21-2011 |
20110160371 | AROMATIC ACYLATION WITH CYCLIC ANHYDRIDE FOR PLASTICIZER PRODUCTION - Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C | 06-30-2011 |
20110172466 | Oxidation of Hydrocarbons - In a process for oxidizing a hydrocarbon to the corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, a reaction medium comprising a hydrocarbon is contacted with an oxygen-containing gas in a reaction zone and in the presence of a catalyst comprising a cyclic imide. During the oxidation process, a portion of the reaction medium is continuously or intermittently removed from the reaction zone, is stripped of water and organic acid impurities and then returned to the reaction zone. | 07-14-2011 |
20110190543 | Oxidation of Alkylaromatic Compounds - In a process for oxidizing an alkylaromatic compound to the corresponding hydroperoxide, a feed comprising an alkylaromatic compound is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide. The contacting is conducted at a temperature of about 90° C. to about 150° C., with the cyclic imide being present in an amount between about 0.05 wt % and about 5 wt % of the alkylaromatic compound in the feed and the catalyst being substantially free of alkali metal compounds. The contacting oxidizes at least part of the alkylaromatic compound in said feed to the corresponding hydroperoxide. | 08-04-2011 |
20110190546 | Process For Producing Phenol - In a process for producing phenol or a substituted phenol, an alkylaromatic hydroperoxide having a general formula (I): | 08-04-2011 |
20110257317 | TETRACARBOXYLIC ESTER PLASTICIZERS - Tetraesters of a C | 10-20-2011 |
20110301387 | Process For Producing Phenol - Disclosed is a process for producing phenol or a substituted phenol and a co-product comprising the steps of (i) contacting a first stream comprising an alkylaromatic compound with a second stream comprising an oxygen-containing gas in the presence of a first catalyst comprising a cyclic imide under conditions to convert at least a portion of said alkylaromatic compound to an alkylaromatic hydroperoxide, (ii) producing an effluent stream comprising said cyclic imide, said alkylaromatic hydroperoxide, and said alkylaromatic compound wherein said effluent stream has an alkylaromatic hydroperoxide concentration of from 10 to 40 wt %; and (iii) contacting in a second reactor at least a portion of said effluent stream with a second catalyst to convert said alkylaromatic hydroperoxide to a product stream comprising phenol and said co-product. | 12-08-2011 |
20120035308 | METHODS OF MAKING 6-HYDROXYHEXANOPHENONE AND 5-BENZOYLPENTANOIC ACID AND MONO OR DIESTERS THEREOF - Mono- or diester plasticizers of the formula: | 02-09-2012 |
20120108726 | Polyketone Plasticizers - The invention relates to polyketone compounds and the at least partially hydrogenated products thereof, the use of said polyketone compounds and/or the at least partially hydrogenated products thereof as plasticizers, processes of making polyketone compounds and the at least partially hydrogenated products thereof, compositions comprising the polyketone compounds and/or the at least partially hydrogenated products thereof, and to articles formed from products of the invention. | 05-03-2012 |
20120149941 | Oxidation of Hydrocarbons - In a process for oxidizing a hydrocarbon to a corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, the hydrocarbon is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide of the general formula (I): | 06-14-2012 |
20120215025 | Oxidation Of Hydrocarbons - In a process for oxidizing a hydrocarbon, the hydrocarbon is contacted with oxygen in the presence of an N-substituted cyclic imide and under conditions to oxidize the hydrocarbon to produce an oxidized hydrocarbon product and at least one decomposition product of the N-substituted cyclic imide. At least a portion of the at least one decomposition product is contacted with hydroxylamine or a salt thereof under conditions to convert the at least one decomposition product back to said imide. | 08-23-2012 |
20130035431 | ALKYL AROMATIC PLASTICIZERS AND METHODS OF MAKING - Provided are compounds of the formula: | 02-07-2013 |
20130171385 | REACTING CYCLOPENTADIENE AND MALEIC ANHYDRIDE FOR THE PRODUCTION OF PLASTICIZERS - Multi-esters of the formula: | 07-04-2013 |
20130211036 | Oxidation of Alkylbenzenes - A process for oxidizing a composition comprising contacting an alkylbenzene of the general formula (I): | 08-15-2013 |
20130274524 | Oxidation of Alkylaromatic Compounds - In a process for oxidizing an alkylaromatic compound to the corresponding hydroperoxide, a feed comprising an alkylaromatic compound is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide. The contacting is conducted at a temperature of about 90° C. to about 150° C., with the cyclic imide being present in an amount between about 0.05 wt % and about 5 wt % of the alkylaromatic compound in the feed and the catalyst being substantially free of alkali metal compounds. The contacting oxidizes at least part of the alkylaromatic compound in said feed to the corresponding hydroperoxide. | 10-17-2013 |
20140100383 | AROMATIC ACYLATION WITH CYCLIC ANHYDRIDE FOR PLASTICIZER PRODUCTION - Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C | 04-10-2014 |
20140100384 | AROMATIC ACYLATION WITH CYCLIC ANHYDRIDE FOR PLASTICIZER PRODUCTION - Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C | 04-10-2014 |
20140179845 | SUBSTITUTED NAPHTHALENES AS FEEDSTOCK FOR PLASTICIZER PRODUCTION - Provided are compounds and processes of making compounds of the formula: | 06-26-2014 |
20140187821 | Process for Producing Cycloalkylaromatic Compounds - In a process for producing a cycloalkylaromatic compound, an aromatic compound and a cyclic olefin are contacted with a first catalyst under conditions effective to produce a reaction product comprising the cycloalkylaromatic compound and at least one non-fused bicyclic by-product. The at least one non-fused bicyclic by-product is then contacted with a second catalyst under conditions effective to convert at least a portion of the at least one non-fused bicyclic by-product to a converted by-product. | 07-03-2014 |
20140212666 | Alkyl Aromatic Hydroalkylation for the Production of Plasticizers - Provided are compounds of the following: | 07-31-2014 |
20140213709 | ALKYL AROMATIC HYDROALKYLATION FOR THE PRODUCTION OF PLASTISIZERS - Provided are compounds of the following: | 07-31-2014 |
20140315021 | Plasticizer Blends and Use Thereof - Provided are mixtures of 1) compounds of the formula: | 10-23-2014 |