Patents by Inventor Sarah T. Eckersley
Sarah T. Eckersley 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: 8809448Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: GrantFiled: October 31, 2013Date of Patent: August 19, 2014Assignee: Dow Global Technologies LLCInventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Patent number: 8680198Abstract: The instant invention is a composite dispersion, method of producing the same, and articles made therefrom. The composite dispersion according to the instant invention comprises (1) a first seed dispersion comprising (a) a first internal phase; and (b) an external phase, and (2) a second internal phase; wherein the composite dispersion comprises more than 60 percent by the combined weight of the first internal phase and the second internal phase, and the composite dispersion has a viscosity of less than 10,000 cP measured by RV4 spindle at 20 rpm at greater than 60 weight percent total internal phase, and wherein the composite dispersion has a bimodal particle size distribution and a particle size ratio (P2/P1) in the range of 2 to 200.Type: GrantFiled: December 4, 2012Date of Patent: March 25, 2014Assignee: Dow Global Technologies LLCInventors: David L. Malotky, Sarah T. Eckersley, Bedri Erdem, Debkumar Bhattacharjee
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Publication number: 20140058034Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: ApplicationFiled: October 31, 2013Publication date: February 27, 2014Applicant: Dow Global Technologies LLCInventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Patent number: 8652568Abstract: The instant invention is a coating system, a coating composition, a coating layer, a coated substrate, a method for producing a coating composition, a method for forming a coating layer, a method for making a coated substrate, and a method for healing a coated substrate. The coating system according to the present invention comprises (a) one or more natural oil derived polyols having an average of 3 or more hydroxyl groups per molecule, a number average molecular weight in the range of 300 to 3000 Daltons, a Tg in the range of from less than 0° C.; and (b) one or more polyisocyanates.Type: GrantFiled: September 7, 2011Date of Patent: February 18, 2014Assignee: Dow Global Technologies LLCInventors: Sudhakar Balijepalli, Ray E. Drumright, Sarah T. Eckersley, Brad E. Elwood, Paul Foley, Yanziang Li, Kumar Nanjundiah
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Patent number: 8618210Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: GrantFiled: January 16, 2013Date of Patent: December 31, 2013Assignee: Dow Global Technologies, LLCInventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Patent number: 8383723Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: GrantFiled: May 29, 2012Date of Patent: February 26, 2013Assignee: Dow Global Technologies LLC.Inventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Patent number: 8349945Abstract: The instant invention is a composite dispersion, method of producing the same, and articles made therefrom. The composite dispersion according to the instant invention comprises (1) a first seed dispersion comprising (a) a first internal phase; and (b) an external phase, and (2) a second internal phase; wherein the composite dispersion comprises more than 60 percent by the combined weight of the first internal phase and the second internal phase, and the composite dispersion has a viscosity of less than 10,000 cP measured by RV4 spindle at 20 rpm at greater than 60 weight percent total internal phase, and wherein the composite dispersion has a bimodal particle size distribution and a particle size ratio (P2/P1) in the range of 2 to 200. The first internal phase comprises a first hydrophobic material selected from the group consisting of alkyd, silicone, polyolefin, polyurethane, epoxy, emulsion polymer, and polyester. The external phase comprises water.Type: GrantFiled: May 27, 2009Date of Patent: January 8, 2013Assignee: Dow Global Technologies LLCInventors: David L. Malotky, Sarah T. Eckersley, Bedri Erdem, Debkumar Bhattacharjee
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Publication number: 20120238692Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: ApplicationFiled: May 29, 2012Publication date: September 20, 2012Applicant: Dow Global Technologies LLCInventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Patent number: 8163837Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: GrantFiled: March 15, 2011Date of Patent: April 24, 2012Assignee: Dow Global Technologies LLCInventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Publication number: 20120059107Abstract: The instant invention is a coating system, a coating composition, a coating layer, a coated substrate, a method for producing a coating composition, a method for forming a coating layer, a method for making a coated substrate, and a method for healing a coated substrate. The coating system according to the present invention comprises (a) one or more natural oil derived polyols having an average of 3 or more hydroxyl groups per molecule, a number average molecular weight in the range of 300 to 3000 Daltons, a Tg in the range of from less than 0° C.; and (b) one or more polyisocyanates.Type: ApplicationFiled: September 7, 2011Publication date: March 8, 2012Inventors: Sudhakar Balijepalli, Ray E. Drumwright, Sarah T. Eckersley, Brad M. Elwood, Paul Foley, Yanxiang Li, Kumar Nanjundiah
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Publication number: 20110166290Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: ApplicationFiled: March 15, 2011Publication date: July 7, 2011Applicant: Dow Global Technologies LLCInventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Patent number: 7935755Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: GrantFiled: June 15, 2010Date of Patent: May 3, 2011Assignee: Dow Global Technologies LLCInventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Publication number: 20110077350Abstract: The instant invention is a composite dispersion, method of producing the same, and articles made therefrom. The composite dispersion according to the instant invention comprises (1) a first seed dispersion comprising (a) a first internal phase; and (b) an external phase, and (2) a second internal phase; wherein the composite dispersion comprises more than 60 percent by the combined weight of the first internal phase and the second internal phase, and the composite dispersion has a viscosity of less than 10,000 cP measured by RV4 spindle at 20 rpm at greater than 60 weight percent total internal phase, and wherein the composite dispersion has a bimodal particle size distribution and a particle size ratio (P2/P1) in the range of 2 to 200. The first internal phase comprises a first hydrophobic material selected from the group consisting of alkyd, silicone, polyolefin, polyurethane, epoxy, emulsion polymer, and polyester. The external phase comprises water.Type: ApplicationFiled: May 27, 2009Publication date: March 31, 2011Applicant: Dow Global Technologies Inc.Inventors: David L. Malotky, Sarah T. Eckersley, Bedri Erdem, Debkumar Bhattacharjee
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Publication number: 20100247920Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: ApplicationFiled: June 15, 2010Publication date: September 30, 2010Applicant: Dow Global Technologies Inc.Inventors: Brad M. Moncla, Sarah T. Eckersley, Ralph G. Czerepinksi, Charles F. Diehl, Matthew J. Kalinowski, Dale C. Schmidt
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Patent number: 7763676Abstract: A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.Type: GrantFiled: February 28, 2005Date of Patent: July 27, 2010Assignee: Dow Global Technologies Inc.Inventors: Brad Maurice Moncla, Sarah T. Eckersley, Ralph G. Czerepinski, Charles F. Diehl, Matthew James Kalinowski, Dale C. Schmidt