Patents by Inventor Allen David Godwin
Allen David Godwin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9580571Abstract: 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 C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: GrantFiled: December 9, 2013Date of Patent: February 28, 2017Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANYInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Colle Karla Schall, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Patent number: 9512296Abstract: 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 C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: GrantFiled: December 9, 2013Date of Patent: December 6, 2016Assignee: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Karla Schall Colle, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Patent number: 9365695Abstract: The invention is directed to plasticized compositions comprising esters of terephthalic acid, particularly PVC compositions.Type: GrantFiled: November 3, 2009Date of Patent: June 14, 2016Assignee: ExxonMobil Chemical Patents Inc.Inventors: Allen David Godwin, Claudius Gosse
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Patent number: 8829227Abstract: Esters produced by the catalyzed reaction of alcohols and acids or anhydrides are neutralized by treatment with an aqueous alkaline alkali metal salt solution in an amount that provides less than a stoichiometric amount of alkali metal salt in relation to the acidity of the crude ester and the amount of water present during the treatment is from 0.8 to 1.4 wt % of water based on the weight of crude ester. When using titanium as the esterification catalyst, the ester resulting from this process contains less than 0.01 ppm by weight of titanium residue, so that it is storage stable when stored in the presence of an antioxidant.Type: GrantFiled: May 24, 2006Date of Patent: September 9, 2014Assignee: ExxonMobil Chemical Patents Inc.Inventors: Brady Compton, John Lyford, IV, Nicolaas Anthony De Munck, Aad Gerrit Oskam, Allen David Godwin, Leendert Johannes Van Dop
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Patent number: 8729289Abstract: A method for performing a flying grade switch in an ester production process, which preferably is operated in semi-continuous mode, maximizes plant equipment productivity while minimizing product cross-contamination. Mixed ester products of the process containing a C9-C11 alkyl or isodecyl benzoate together with a higher molecular weight di-alkyl phthalate or cyclohexanoate, bring performance advantages such as improved permanence in plasticized PVC articles or improved processability in manufacturing these articles.Type: GrantFiled: March 7, 2008Date of Patent: May 20, 2014Assignee: ExxonMobil Chemical Patents Inc.Inventors: Nicolaas Anthony De Munck, Allen David Godwin, Thomas Marshall Larson, Paul H. Daniels, Didier Naert
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Publication number: 20140100384Abstract: 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 C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: ApplicationFiled: December 9, 2013Publication date: April 10, 2014Applicant: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Colle Karla Schall, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Publication number: 20140100383Abstract: 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 C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: ApplicationFiled: December 9, 2013Publication date: April 10, 2014Applicant: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Colle Karla Schall, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Patent number: 8604110Abstract: Provided are compounds of the formula: wherein m=0-3 and n=0-3, and R1 represents CxH2x wherein x=0 to 4 or cyclohexane; R2 represents H, a C1-C6 alkyl group at any of the ortho-, meta- or para-positions, a residue including heteroatoms chosen from O, N, and S, or mixtures thereof; and R3 and R4 represent hydrocarbon residues of OXO-C5-C9 alcohols which are different isomers of equal carbon number or different in carbon number. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.Type: GrantFiled: August 5, 2011Date of Patent: December 10, 2013Assignee: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Stephen Zushma, Christine A. Costello, Edmund John Mozeleski, Diana S. Smirnova, Allen David Godwin, Pierre J. Osterrieth, Jörg Friedrich Wilhelm Weber, Paul Hamden Daniels, Thomas M. Larson, Catherine A. Faler
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Patent number: 8604114Abstract: 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 C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: GrantFiled: July 21, 2010Date of Patent: December 10, 2013Assignee: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Karla Schall Colle, Allen David Godwin, Diana S. Smirnova, Jörg Friedrich Wilhelm Weber, Stephen Zushma
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Patent number: 8568846Abstract: Provided are compositions, processes for making, and processes for using neoalkyl polyol esters and triglycerides as plasticizers. In one form, a neoalkylester triglyceride plasticizers can be produced by (i) drying a polyol feedstream; (ii) contacting in a reactor the dried polyol feedstream with a neoacid feedstream under effective temperature, pressure and time to form a neoalkylester plasticizer effluent stream, and (iii) purifying the neoalkylester plasticizer effluent stream to remove unreacted polyol and unreacted neoacid to form a neoalkylester plasticizer. Such plasticizers can be phthalate-free and provide outstanding properties including a suitable melting or pour point, glass transition temperature, low volatility, increased compatibility, increased hydrolytic stability, and excellent low temperature properties in a range of polymeric resins.Type: GrantFiled: September 13, 2010Date of Patent: October 29, 2013Assignee: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Jon Edmond Randolph Stanat, Karla Schall Colle, Francisco Manuel Benitez, Peter Stokes James, Allen David Godwin, Carl Robert Beck
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Publication number: 20130035431Abstract: Provided are compounds of the formula: wherein m=0-3 and n=0-3, and R1 represents CxH2x wherein x=0 to 4 or cyclohexane; R2 represents H, a C1-C6 alkyl group at any of the ortho-, meta- or para-positions, a residue including heteroatoms chosen from O, N, and S, or mixtures thereof; and R3 and R4 represent hydrocarbon residues of OXO-C5-C9 alcohols which are different isomers of equal carbon number or different in carbon number. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.Type: ApplicationFiled: August 5, 2011Publication date: February 7, 2013Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANYInventors: Jihad Mohammed Dakka, Stephen Zushma, Christine A. Costello, Edmund John Mozeleski, Diana S. Smirnova, Allen David Godwin, Pierre J. Osterrieth, Jörg Friedrich Wilhelm Weber, Paul Hamden Daniels, Thomas M. Larson, Catherine A. Faler
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Patent number: 8329795Abstract: Oxo-diesters of cyclic olefins, methods of making them and their use as plasticizers in polymer compositions are disclosed.Type: GrantFiled: July 6, 2010Date of Patent: December 11, 2012Assignee: ExxonMobil Research And Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Allen David Godwin, Diana S. Smirnova
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Patent number: 8163825Abstract: Triglyceride PVC plasticizers can be produced by recovery of C5 to C10 aldehydes having low average levels of branching from a hydroformylation product, oxidizing the aldehydes with oxygen and/or air to form an acid, recovery of the resulting acid, and esterification with glycerol. Plasticizer compositions including such products or linear triglycerides combined with a secondary plasticizer and articles made therefrom are disclosed.Type: GrantFiled: August 17, 2009Date of Patent: April 24, 2012Assignee: ExxonMobil Chemical Patents Inc.Inventors: Karla S. Colle, Allen David Godwin, Jon Edmond Stanat
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Publication number: 20120035308Abstract: Mono- or diester plasticizers of the formula: wherein A is either —OC(O)R? or ?O, and X is either —COC(O)R or —C(O)OR, and R and R? are C3 to C13 alkyl, which are the same or different, formed from cyclohexylbenzene and processes of making them.Type: ApplicationFiled: August 3, 2011Publication date: February 9, 2012Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANYInventors: Kun Wang, Jihad Mohammed Dakka, Edmund John Mozeleski, Francisco Manuel Benitez, Lisa Saunders Baugh, Allen David Godwin, Diana S. Smirnova, Stephen Zushma
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Publication number: 20110281987Abstract: The invention is directed to plasticized compositions comprising esters of terephthalic acid, particularly PVC compositions.Type: ApplicationFiled: November 3, 2009Publication date: November 17, 2011Inventors: Allen David Godwin, Claudius Gosse
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Publication number: 20110184105Abstract: A process for making non-phthalate, 1,2-phenylene oxo-diester plasticizers for polymer compositions, by selectively hydrogenating naphthalene to form a partially hydrogenated naphthalene, oxygenating said partially hydrogenated naphthalene to form phenylene diacids, and esterifying said phenylene diacids with oxo-alcohols to form 1,2-phenylene oxo-diesters. Also a process for making phenylene oxo-diester plasticizers by selectively brominating xylenes to form bisbromomethylbenzene, catalytic carboalkoxylation of the bromo-compound to form phenylene diacetate, followed by transesterification to form the phenylene oxo-diester.Type: ApplicationFiled: September 28, 2010Publication date: July 28, 2011Applicant: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Francisco Manuel Benitez, Catherine Anne Faler, Allen David Godwin, Jörg Friedrich Wilhelm Weber, Diana S. Smirnova
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Publication number: 20110165355Abstract: Provided are compositions, processes for making, and processes for using neoalkyl polyol esters and triglycerides as plasticizers. In one form, a neoalkylester triglyceride plasticizers can be produced by (i) drying a polyol feedstream; (ii) contacting in a reactor the dried polyol feedstream with a neoacid feedstream under effective temperature, pressure and time to form a neoalkylester plasticizer effluent stream, and (iii) purifying the neoalkylester plasticizer effluent stream to remove unreacted polyol and unreacted neoacid to form a neoalkylester plasticizer. Such plasticizers can be phthalate-free and provide outstanding properties including a suitable melting or pour point, glass transition temperature, low volatility, increased compatibility, increased hydrolytic stability, and excellent low temperature properties in a range of polymeric resins.Type: ApplicationFiled: September 13, 2010Publication date: July 7, 2011Applicant: ExxonMobile Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Jon Edmond Randolph Stanat, Karla Schall Colle, Francisco Manuel Benitez, Peter Stokes James, Allen David Godwin, Carl Robert Beck
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Publication number: 20110160371Abstract: 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 C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: ApplicationFiled: July 21, 2010Publication date: June 30, 2011Applicant: ExxonMobile Research and Engineering CompanyInventors: Jihad Mohammed DAKKA, Edmund John Mozeleski, Lisa Saunders Baugh, Karla Schall Colle, Allen David Godwin, Diana S. Smimova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Publication number: 20110009548Abstract: Oxo-diesters of cyclic olefins, methods of making them and their use as plasticizers in polymer compositions are disclosed.Type: ApplicationFiled: July 6, 2010Publication date: January 13, 2011Applicant: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed DAKKA, Edmund Joseph Mozeleski, Lisa Saunders Baugh, Allen David Godwin, Diana S. Smirnova
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Publication number: 20100108940Abstract: A method for performing a flying grade switch in an ester production process, which preferably is operated in semi-continuous mode, maximises plant equipment productivity while minimizing product cross-contamination. Mixed ester products of the process containing a C9-C11 alkyl or isodecyl benzoate together with a higher molecular weight di-alkyl phthalate or cyclohexanoate, bring performance advantages such as improved permanence in plasticised PVC articles or improved processability in manufacturing these articles.Type: ApplicationFiled: March 7, 2008Publication date: May 6, 2010Inventors: Nicolaas Anthony De Munck, Allen David Godwin, Thomas Marshall Larson, Paul H. Daniels, Didier Naert