Patents by Inventor Calvin M. Wicker
Calvin M. Wicker 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: 10815421Abstract: The present invention discloses liquid quaternary ammonium salts that can be used to treat and coat the surfaces of the proppant sand or inorganic particles that are used in down-hole oil well fracturing operations as well as the containment structure and that these treated surfaces will cause water and oils to flow faster through the porous structure. These liquid quaternary ammonium salts can be chosen from a list that includes but is not limited to cocobis(2-hydroxyethyl)ethylammonium ethyl sulfate, benzylcocobis(hydroxyethyl)ammonium 2-ethylhexylsulfate, dibenzylcocobishydroxyethyl ammonium phenolsulfonate, didecyldimethyl-ammonium dodecylbenzenesulfonate and tallow-bis(2-hydroxyethyl)ethylammonium ethyl sulfate.Type: GrantFiled: November 2, 2014Date of Patent: October 27, 2020Assignee: Ethox Chemicals, LLCInventors: Calvin M. Wicker, Jr., Paul Weipert, Charles Francis Palmer, Jr.
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Patent number: 9963610Abstract: Waterborne coatings are described having an acceptable balance of properties both during the storage of coating, application and drying. The period in which irregularities in a freshly applied coating can be repaired without resulting in brush marks is referred to as the open time. Aqueous coatings generally employ dispersed high molecular weight polymers as binders. These binders often provide short open times when the coating is dried since the dispersed polymer particles tend to be immobilized quickly in the edge region of an applied coating. As a result, the viscosity of the coating increases rapidly, which leads to a limited window of workability. The instant invention provides additives that are not volatile but that will extend the time that the film is malleable after it is applied without interfering with other attributes, such as the resistance of the coating to freezing while in the can prior to application.Type: GrantFiled: January 30, 2017Date of Patent: May 8, 2018Assignee: Ethox Chemicals, LLCInventors: Charles F. Palmer, Jr., Lester Arnold Haney, Calvin M. Wicker, Jr.
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Patent number: 9920276Abstract: The invention provides lubricating composition comprising: (1) a reaction product selected from the group consisting of: (a) a polyalkanoic or polyalkenoic acid derived from hydroxyfatty acids and a block copolymer selected from the group consisting of polyoxyethylene-polyoxypropylene and a reverse block copolymer of polyoxypropylene-polyoxyethylene-polyoxypropylene; (b) the reaction product of (a) with a maleic acid or anhydride; and (c) the reaction product of (a) with maleated soybean oil; and (2) at least one base oil selected from the group consisting of alkyl benzene, normal paraffin, isoparaffin, mineral oil and ?-olefin.Type: GrantFiled: February 9, 2015Date of Patent: March 20, 2018Assignee: Ethox Chemicals, LLCInventors: Ron Bingeman, Charles Francis Palmer, James T. Tanner, Calvin M. Wicker, Jr.
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Publication number: 20170137656Abstract: Waterborne coatings are described having an acceptable balance of properties both during the storage of coating, application and drying. The period in which irregularities in a freshly applied coating can be repaired without resulting in brush marks is referred to as the open time. Aqueous coatings generally employ dispersed high molecular weight polymers as binders. These binders often provide short open times when the coating is dried since the dispersed polymer particles tend to be immobilized quickly in the edge region of an applied coating. As a result, the viscosity of the coating increases rapidly, which leads to a limited window of workability. The instant invention provides additives that are not volatile but that will extend the time that the film is malleable after it is applied without interfering with other attributes, such as the resistance of the coating to freezing while in the can prior to application.Type: ApplicationFiled: January 30, 2017Publication date: May 18, 2017Inventors: Charles F. Palmer, JR., Lester Arnold Haney, Calvin M. Wicker, JR.
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Patent number: 9644108Abstract: Waterborne coatings are described having an acceptable balance of properties both during the storage of coating, application and drying. The period in which irregularities in a freshly applied coating can be repaired without resulting in brush marks is referred to as the open time. Aqueous coatings generally employ dispersed high molecular weight polymers as binders. These binders often provide short open times when the coating is dried since the dispersed polymer particles tend to be immobilized quickly in the edge region of an applied coating. As a result, the viscosity of the coating increases rapidly, which leads to a limited window of workability. The instant invention provides additives that are not volatile but that will extend the time that the film is malleable after it is applied without interfering with other attributes, such as the resistance of the coating to freezing while in the can prior to application.Type: GrantFiled: April 7, 2016Date of Patent: May 9, 2017Assignee: Ethox Chemicals, LLCInventors: Charles F. Palmer, Jr., Lester Arnold Haney, Calvin M. Wicker, Jr.
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Patent number: 9487698Abstract: The invention provides compounds having the general structure: wherein R and R? are independently selected from the group consisting of H, C1-24 alkyl, aryl, C1-24 alkylaryl, aryl(C1-24)alkyl, —C(?O)—R1 (esters), C(?O)—NHR1 (urethanes), or C(?O)—O—R1 (carbonates) wherein R1 is selected from the group consisting of C1-24 alkyl, aryl, C1-24 alkylaryl, C1-24 arylalkyl; A is an organic moiety derived from the group consisting of alkylene oxides having 4-12 carbon atoms and aryl epoxides having 8-12 carbon atoms; x=1-300; y=0-200; z=0-200; and with the proviso that R and R? can not be H or ether functionality at the same time. The compounds are useful for improving the water transport characteristics of hydrophobic surfaces.Type: GrantFiled: January 23, 2008Date of Patent: November 8, 2016Assignee: Ethox Chemicals, LLCInventors: Charles Francis Palmer, Jr., Calvin M. Wicker, Jr.
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Publication number: 20160222243Abstract: Waterborne coatings are described having an acceptable balance of properties both during the storage of coating, application and drying. The period in which irregularities in a freshly applied coating can be repaired without resulting in brush marks is referred to as the open time. Aqueous coatings generally employ dispersed high molecular weight polymers as binders. These binders often provide short open times when the coating is dried since the dispersed polymer particles tend to be immobilized quickly in the edge region of an applied coating. As a result, the viscosity of the coating increases rapidly, which leads to a limited window of workability. The instant invention provides additives that are not volatile but that will extend the time that the film is malleable after it is applied without interfering with other attributes, such as the resistance of the coating to freezing while in the can prior to application.Type: ApplicationFiled: April 7, 2016Publication date: August 4, 2016Inventors: Charles F. Palmer, JR., Laster Arnold Haney, Calvin M. Wicker, JR.
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Patent number: 9309376Abstract: Waterborne coatings are described having an acceptable balance of properties both during the storage of coating, application and drying. The period in which irregularities in a freshly applied coating can be repaired without resulting in brush marks is referred to as the open time. Aqueous coatings generally employ dispersed high molecular weight polymers as binders. These binders often provide short open times when the coating is dried since the dispersed polymer particles tend to be immobilized quickly in the edge region of an applied coating. As a result, the viscosity of the coating increases rapidly, which leads to a limited window of workability. The instant invention provides additives that are not volatile but that will extend the time that the film is malleable after after it is applied without interfering with other attributes, such as the resistance of the coating to freezing while in the can prior to application.Type: GrantFiled: March 10, 2013Date of Patent: April 12, 2016Assignee: Ethox Chemicals, LLCInventors: Charles Francis Palmer, Jr., Lester Arnold Haney, II, Calvin M. Wicker, Jr.
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Publication number: 20160008262Abstract: The invention provides a composition comprising reaction products from a reaction of a natural butter or natural oil such as shea butter with glycerin in the presence of a basic catalyst and wherein the reaction products retain the unsaponifiable portion of said natural butter or natural oil. The resulting reaction products are self-emulsfiable and are particularly useful in personal care, cosmetic, pharmaceutical, paper and textuile applications.Type: ApplicationFiled: September 17, 2015Publication date: January 14, 2016Inventors: Arthur J. Hein, Calvin M. Wicker,, JR., Charles Francis Palmer, JR.
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Publication number: 20150225666Abstract: The invention provides lubricating composition comprising: (1) a reaction product selected from the group consisting of: (a) a polyalkanoic or polyalkenoic acid derived from hydroxyfatty acids and a block copolymer selected from the group consisting of polyoxyethylene-polyoxypropylene and a reverse block copolymer of polyoxypropylene-polyoxyethylene-polyoxypropylene; (b) the reaction product of (a) with a maleic acid or anhydride; and (c) the reaction product of (a) with maleated soybean oil; and (2) at least one base oil selected from the group consisting of alkyl benzene, normal paraffin, isoparaffin, mineral oil and ?-olefin.Type: ApplicationFiled: February 9, 2015Publication date: August 13, 2015Inventors: Ron Bingeman, Charles Francis Palmer, JR., James T. Tanner, Calvin M. Wicker, JR.
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Publication number: 20150047849Abstract: The present invention discloses liquid quaternary ammonium salts that can be used to treat and coat the surfaces of the proppant sand or inorganic particles that are used in down-hole oil well fracturing operations as well as the containment structure and that these treated surfaces will cause water and oils to flow faster through the porous structure. These liquid quaternary ammonium salts can be chosen from a list that includes but is not limited to cocobis(2-hydroxyethyl)ethylammonium ethyl sulfate, benzylcocobis(hydroxyethyl)ammonium 2-ethyl-hexylsulfate, dibenzylcocobishydroxyethyl ammonium phenolsulfonate, didecyldimethyl-ammonium dodecylbenzenesulfonate and tallow-bis(2-hydroxyethyl)ethylammonium ethyl sulfate.Type: ApplicationFiled: November 2, 2014Publication date: February 19, 2015Inventors: Calvin M. Wicker, Jr., Paul Weipert, Charles Francis Palmer, JR.
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Publication number: 20140256862Abstract: Waterborne coatings are described having an acceptable balance of properties both during the storage of coating, application and drying. The period in which irregularities in a freshly applied coating can be repaired without resulting in brush marks is referred to as the open time. Aqueous coatings generally employ dispersed high molecular weight polymers as binders. These binders often provide short open times when the coating is dried since the dispersed polymer particles tend to be immobilized quickly in the edge region of an applied coating. As a result, the viscosity of the coating increases rapidly, which leads to a limited window of workability. The instant invention provides additives that are not volatile but that will extend the time that the film is malleable after after it is applied without interfering with other attributes, such as the resistance of the coating to freezing while in the can prior to application.Type: ApplicationFiled: March 10, 2013Publication date: September 11, 2014Inventors: Charles Francis Palmer, JR., Lester Arnold Haney, II, Calvin M. Wicker, JR.
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Patent number: 8815007Abstract: This invention relates to novel compounds derived from the reaction of diamines or polyamines with alkylene oxides. The invention also relates to novel compounds derived from the reaction of amine terminated polyethers with epoxide functional compounds. The novel compounds of the invention are particularly useful as wetting and foam control agents. The disclosed compounds exhibit exceptional antifoaming and defoaming activity while simultaneously reducing the dynamic surface tension when incorporated at low levels in water-based systems.Type: GrantFiled: June 4, 2012Date of Patent: August 26, 2014Assignee: Ethox Chemicals, LLCInventors: James T. Tanner, Charles F. Palmer, Jr., Calvin M. Wicker, Jr.
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Publication number: 20120318158Abstract: Embodiments of the present invention provide a composition useful as an additive to a printing ink. In one embodiment a composition is used that includes a biologically derived base material formed from one or more saturated or unsaturated straight or branched chain triglycerides or combinations thereof, wherein the triglycerides are partially to fully hydrogenated and have a viscosity between about 50 and about 200,000 centipoise at temperatures about 72 degrees Fahrenheit. In another embodiment, the composition further includes a finely divided additive selected from the group consisting of polytetrafluoroethylene or hydrogenated triglycerides in an intimate admixture with the base material. Other aspects relate to a method of making an ink additive and method for printing paper stock by letter press or lithography.Type: ApplicationFiled: August 26, 2012Publication date: December 20, 2012Applicant: Ethox Chemicals, LLCInventors: Calvin M. Wicker, JR., Bharat Desai, Paul Sullivan
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Publication number: 20120238483Abstract: This invention relates to novel compounds derived from the reaction of diamines or polyamines with alkylene oxides. The invention also relates to novel compounds derived from the reaction of amine terminated polyethers with epoxide functional compounds. The novel compounds of the invention are particularly useful as wetting and foam control agents. The disclosed compounds exhibit exceptional antifoaming and defoaming activity while simultaneously reducing the dynamic surface tension when incorporated at low levels in water-based systems.Type: ApplicationFiled: June 4, 2012Publication date: September 20, 2012Applicant: Ethox Chemicals, LLC.Inventors: James T Tanner, Charles F. Palmer, JR., Calvin M. Wicker, JR.
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Patent number: 8252105Abstract: Embodiments of the present invention provide a composition useful as an additive to a printing ink. In one embodiment a composition is used that includes a biologically derived base material formed from one or more saturated or unsaturated straight or branched chain triglycerides or combinations thereof, wherein the triglycerides are partially to fully hydrogenated and have a viscosity between about 50 and about 200,000 centipoise at temperatures about 72 degrees Fahrenheit. In another embodiment, the composition further includes a finely divided additive selected from the group consisting of polytetrafluoroethylene or hydrogenated triglycerides in an intimate admixture with the base material. Other aspects relate to a method of making an ink additive and method for printing paper stock by letter press or lithography.Type: GrantFiled: February 15, 2008Date of Patent: August 28, 2012Assignee: Ethox Chemicals LLCInventors: Calvin M. Wicker, Jr., Bharat Desai, Paul Sullivan
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Patent number: 8193144Abstract: This invention relates to novel compounds derived from the reaction of diamines or polyamines with alkylene oxides. The invention also relates to novel compounds derived from the reaction of amine terminated polyethers with epoxide functional compounds. The novel compounds of the invention are particularly useful as wetting and foam control agents. The disclosed compounds exhibit exceptional antifoaming and defoaming activity while simultaneously reducing the dynamic surface tension when incorporated at low levels in water-based systems.Type: GrantFiled: October 1, 2008Date of Patent: June 5, 2012Assignee: Ethox Chemicals LLCInventors: James T. Tanner, Charles F. Palmer, Jr., Calvin M. Wicker, Jr.
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Publication number: 20090285876Abstract: The invention provides a composition comprising reaction products from a reaction of a natural butter or natural oil such as shea butter with glycerin in the presence of a basic catalyst and wherein the reaction products retain the unsaponifiable portion of said natural butter or natural oil. The resulting reaction products are self-emulsifiable and are particularly useful in personal care, cosmetic, pharmaceutical, paper and textile applications.Type: ApplicationFiled: May 14, 2009Publication date: November 19, 2009Inventors: Arthur J. Hein, Calvin M. Wicker, JR., Charles Francis Palmer, JR.
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Publication number: 20090149369Abstract: This invention relates to novel compounds derived from the reaction of diamines or polyamines with alkylene oxides. The invention also relates to novel compounds derived from the reaction of amine terminated polyethers with epoxide functional compounds. The novel compounds of the invention are particularly useful as wetting and foam control agents. The disclosed compounds exhibit exceptional antifoaming and defoaming activity while simultaneously reducing the dynamic surface tension when incorporated at low levels in water-based systems.Type: ApplicationFiled: October 1, 2008Publication date: June 11, 2009Inventors: James T. Tanner, Charles F. Palmer, JR., Calvin M. Wicker, JR.
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Publication number: 20080264296Abstract: Embodiments of the present invention provide a composition useful as an additive to a printing ink. In one embodiment a composition is used that includes a biologically derived base material formed from one or more saturated or unsaturated straight or branched chain triglycerides or combinations thereof, wherein the triglycerides are partially to fully hydrogenated and have a viscosity between about 50 and about 200,000 centipoise at temperatures about 72 degrees Fahrenheit. In another embodiment, the composition further includes a finely divided additive selected from the group consisting of polytetrafluoroethylene or hydrogenated triglycerides in an intimate admixture with the base material. Other aspects relate to a method of making an ink additive and method for printing paper stock by letter press or lithography.Type: ApplicationFiled: February 15, 2008Publication date: October 30, 2008Inventors: Calvin M. Wicker, Bharat Desai, Paul Sullivan