Patents by Inventor Phillip Wayne Turner
Phillip Wayne Turner 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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Publication number: 20220325068Abstract: The present application discloses plasticizer compositions comprising: (I) a compound of formula I: wherein R1, R2, and n are defined herein. The application also discloses resin compositions comprising the compound of formula I.Type: ApplicationFiled: June 12, 2020Publication date: October 13, 2022Applicant: Eastman Chemical CompanyInventors: Joseph Alexander DeLoach, Javier Martinez Grajeda, Curtis Louis Schilling, III, Phillip Wayne Turner
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Patent number: 9139505Abstract: The invention is directed to a process for preparing a terephthalic acid di-ester. The process includes contacting terephthalic acid with a C6-C10 alcohol in the presence of an organo-titanium catalyst and an alcohol-amine promoter under conditions effective to form a corresponding terephthalic acid di-ester. The promoter can improve the reaction time by as much as 50%.Type: GrantFiled: November 8, 2013Date of Patent: September 22, 2015Assignee: Eastman Chemical CompanyInventors: Phillip Wayne Turner, Steven Leroy Cook, Anthony Gerard Barrett
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Publication number: 20150133683Abstract: The invention is directed to a process for preparing a terephthalic acid di-ester. The process includes contacting terephthalic acid with a C6-C10 alcohol in the presence of an organo-titanium catalyst and an alcohol-amine promoter under conditions effective to form a corresponding terephthalic acid di-ester. The promoter can improve the reaction time by as much as 50%.Type: ApplicationFiled: November 8, 2013Publication date: May 14, 2015Applicant: Eastman Chemical CompanyInventors: Phillip Wayne TURNER, Steven Leroy COOK, Anthony Gerard BARRETT
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Patent number: 8877984Abstract: Disclosed is a process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid. Isophthalic acid is esterified with (3-methylcyclohexyl)methanol and the isophthalate ester hydrogenated to 1,3-cyclohexanedimethanol in a 2-stage process. The (3-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,3-cyclohexanedimethanol product.Type: GrantFiled: May 21, 2012Date of Patent: November 4, 2014Assignee: Eastman Chemical CompanyInventors: Benjamin Fredrick Barton, Steven Leroy Cook, Jeff Scott Howell, Noah Glenn McMillan, Damon Bryan Shackelford, Brent Alan Tennant, Phillip Wayne Turner
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Patent number: 8766017Abstract: Disclosed is an integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,4-cyclohexanedimethanol product.Type: GrantFiled: July 29, 2011Date of Patent: July 1, 2014Assignee: Eastman Chemical CompanyInventors: Benjamin Fredrick Barton, Steven Leroy Cook, Jeff Scott Howell, Noah Glenn McMillan, Damon Bryan Shackelford, Brent Alan Tennant, Phillip Wayne Turner
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Patent number: 8410317Abstract: Disclosed is a process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. After removal of the (4-methylcyclohexyl)methanol from the crude hydrogenation product, the 1,4-cyclohexanedimethanol product can be recovered and purified by a phase separation and distillation.Type: GrantFiled: July 29, 2011Date of Patent: April 2, 2013Assignee: Eastman Chemical CompanyInventors: Phillip Wayne Turner, Steven Leroy Cook, Benjamin Fredrick Barton, Jeff Scott Howell, Noah Glenn McMillan, Damon Bryan Shackelford, Brent Alan Tennant
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Patent number: 8410318Abstract: Disclosed is a process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,4-cyclohexanedimethanol product.Type: GrantFiled: July 29, 2011Date of Patent: April 2, 2013Assignee: Eastman Chemical CompanyInventors: Benjamin Frederick Barton, Steven Leroy Cook, Jeff Scott Howell, Noah Glenn McMillan, Damon Bryan Shackelford, Brent Alan Tennant, Phillip Wayne Turner
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Publication number: 20130030222Abstract: Disclosed is a process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid. Isophthalic acid is esterified with (3-methylcyclohexyl)methanol and the isophthalate ester hydrogenated to 1,3-cyclohexanedimethanol in a 2-stage process. The (3-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,3-cyclohexanedimethanol product.Type: ApplicationFiled: May 21, 2012Publication date: January 31, 2013Applicant: EASTMAN CHEMICAL COMPANYInventors: Benjamin Fredrick Barton, Steven Leroy Cook, Jeff Scott Howell, Noah Glenn McMillan, Damon Bryan Shackelford, Brent Alan Tennant, Phillip Wayne Turner
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Publication number: 20130030219Abstract: Disclosed is a process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. After removal of the (4-methylcyclohexyl)methanol from the crude hydrogenation product, the 1,4-cyclohexanedimethanol product can be recovered and purified by a phase separation and distillation.Type: ApplicationFiled: July 29, 2011Publication date: January 31, 2013Applicant: EASTMAN CHEMICAL COMPANYInventors: Phillip Wayne Turner, Steven Leroy Cook
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Patent number: 7799942Abstract: Disclosed is a process for the preparation of a terephthalic acid di-ester by the esterification of terephthalic acid with an alcohol at elevated and normal temperature and pressure while the water of the reaction is removed from the reaction mixture via an inert gas or a column.Type: GrantFiled: January 30, 2007Date of Patent: September 21, 2010Assignee: Eastman Chemical CompanyInventors: Vickie Haygood Osborne, Phillip Wayne Turner, Steven Leroy Cook
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Patent number: 7741509Abstract: Disclosed is a process for the preparation of di-n-butyl terephthalate by the esterification of terephthalic acid with n-butanol in the presence of a strong acid while employing a fractionating column.Type: GrantFiled: April 3, 2007Date of Patent: June 22, 2010Assignee: Eastman Chemical CompanyInventors: Steven Leroy Cook, Phillip Wayne Turner, Vickie Haygood Osborne
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Patent number: 7674931Abstract: A method for maximizing the yield of 2,2,4-trimethyl-1,3-pentanediol di-2-ethylhexanoate (TMPD di-2-ethylhexanoate) from the reaction of 2,2,4-trimethyl-1,3-pentanediol (TMPD Glycol) and 2-ethylhexanoic acid through the intermediate compound 2,2,4-Trimethyl-1,3-pentanediol-2-ethylhexanoate (TMPD mono-2-ethylhexanoate) is disclosed. The method involves maintaining a water level in the reactor of at least 0.10 weight %, and preferable above 0.20 weight %, thereby reducing formation of 2,2,4-trimethylpent-3-enyl-2-ethylhexanoate, an undesirable by-product.Type: GrantFiled: December 15, 2008Date of Patent: March 9, 2010Assignee: Eastman Chemical CompanyInventors: Ruairi Seosamh O'Meadhra, Elden Mills Bailey, II, Steven Leroy Cook, Phillip Wayne Turner
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Publication number: 20080183012Abstract: Disclosed is a process for the preparation of di-n-butyl terephthalate by the esterification of terephthalic acid with n-butanol in the presence of a strong acid while employing a fractionating column.Type: ApplicationFiled: April 3, 2007Publication date: July 31, 2008Inventors: Steven Leroy Cook, Phillip Wayne Turner, Vickie Haygood Osborne
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Patent number: 7361779Abstract: Mixtures of terephthalate diesters having lowered freezing points and methods of making the terephthalic acid diesters. The method includes contacting a first alcohol, a second different alcohol and dimethyl terephthalate in the presence of a catalyst to thereby form the terephthalate diesters.Type: GrantFiled: April 18, 2007Date of Patent: April 22, 2008Assignee: Eastman Chemical CompanyInventors: Mark Holt, Phillip Wayne Turner, Steven Leroy Cook, Martin James Stimpson
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Patent number: 7276621Abstract: Disclosed is a process for the preparation of di-(2-ethylhexyl) terephthalate by the esterification of terephthalic acid with 2-ethylhexanol at elevated temperature and pressure while the water of reaction is removed from the reaction mixture.Type: GrantFiled: August 12, 2005Date of Patent: October 2, 2007Assignee: Eastman Chemical CompanyInventors: Steven Leroy Cook, Christopher Fletcher Tomlin, Phillip Wayne Turner
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Patent number: 6657075Abstract: Disclosed is a continuous process for the production of tertiary butyl esters by the reaction of a ketene and tertiary butyl alcohol containing a finite concentration of water. The process may be carried out in an absorber reactor with continuous recovery and purification of products by distillation. This process provides high-purity tertiary butyl acetate without the production of unwanted by-products found in many strong acid catalyzed processes.Type: GrantFiled: March 27, 2002Date of Patent: December 2, 2003Assignee: Eastman Chemical CompanyInventors: Kevin Alan Williams, Steven Leroy Cook, Phillip Wayne Turner
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Publication number: 20020183544Abstract: Disclosed is a continuous process for the production of tertiary butyl esters by the reaction of a ketene and tertiary butyl alcohol containing a finite concentration of water. The process may be carried out in an absorber reactor with continuous recovery and purification of products by distillation. This process provides high-purity tertiary butyl acetate without the production of unwanted by-products found in many strong acid catalyzed processes.Type: ApplicationFiled: March 27, 2002Publication date: December 5, 2002Inventors: Kevin Alan Williams, Steven Leroy Cook, Phillip Wayne Turner