Patents by Inventor Noah E. Macy
Noah E. Macy 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: 20240002651Abstract: Polymeric resin compositions, and preferably acrylic or styrenic polymeric compositions, which are especially useful as a capstock material for coextrusion over, or lamination onto structural plastics. The polymeric capstock resin compositions contain an efficient small core-shell impact modifier that allows for a novel combination of properties: a high impact resistance capstock resin with high melt flow rate and low water haze that allows for better processability and durability for use in high temperature and high humidity environments. Multilayer structures formed using the polymeric capstock composition over a thermoplastic substrate.Type: ApplicationFiled: September 23, 2021Publication date: January 4, 2024Applicant: Trinseo Europe GmbHInventors: Noah E. Macy, Jing-Han Wang
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Publication number: 20220411552Abstract: Acid-functionalized copolymers of methyl methacrylate having relatively high glass transition temperatures and molecular weights may be employed to manufacture articles having high light transmission values, low haze, high heat resistance, and high environmental stability, which are useful as optical protection films, zero-zero optical retardation films, and compensation films as well as lighting pipes and optical imaging lenses.Type: ApplicationFiled: August 26, 2022Publication date: December 29, 2022Applicant: Trinseo Europe GmbHInventors: Jiaxin Jason Ge, Noah E. Macy, Florence Mehlmann, Estelle Meurice Pierrat
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Publication number: 20220162440Abstract: The invention relates to the composition of core-shell impact modifiers, in particular those with a high Tg core, a low Tg inner shell and a high Tg outer shell, synthesized in such a way to have a unique concentric morphology and/or a combination of high rubber loading and low particle size and/or require only a low surfactant level. The incorporation of these impact modifiers into polymeric compositions allows for a novel combination of high impact while retaining high gloss or a combination of high impact while retaining low haze in the presence of water at elevated temperatures. These impact modifiers also allow excellent efficiency in their use- allowing for excellent impact to be achieved at low loadings.Type: ApplicationFiled: March 24, 2020Publication date: May 26, 2022Applicant: TRINSEO EUROPE GMBHInventors: Noah E. Macy, Jing-Han Wang, Robert J. Barsotti
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Publication number: 20190367721Abstract: Acid-functionalized copolymers of methyl methacrylate having relatively high glass transition temperatures and molecular weights may be employed to manufacture articles having high light transmission values, low haze, high heat resistance, and high environmental stability, which are useful as optical protection films, zero-zero optical retardation films, and compensation films as well as lighting pipes and optical imaging lenses.Type: ApplicationFiled: February 20, 2018Publication date: December 5, 2019Inventors: Jiaxin Jason GE, Noah E. MACY, Florence MEHLMANN, Estelle MEURICE PIERRAT
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Patent number: 9988527Abstract: The invention relates to impact-modified, thermoplastic compositions, where the measured refractive index difference between the impact modifier particles and the matrix composition is greater than 0.008 units, yet a blend of the impact modifier particles in the matrix produces a transparent composition. The impact modifier particles are preferably impact modifier composite particles, being intimately blended with one or more polymeric process aids or dispersing aids. The polymeric process aids are physically or chemically attached to the impact modifier particles, forming composite particles that allow for facile powder isolation. The impact modifier composite particles provide improved physical, chemical, and/or rheological properties to the thermoplastic composition. Preferably the impact modifier particles of the invention are core-shell impact modifiers.Type: GrantFiled: October 15, 2013Date of Patent: June 5, 2018Assignee: Arkema FranceInventors: Robert J. Barsotti, Noah E. Macy, Mark A. Aubart, Robert A. Wanat, Paul D. Fellenger, Florence Mehlmann, Thomas F. Roland
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Patent number: 9707524Abstract: The invention relates to a polymer membrane composition having improved water flux and stable pore size. The water flux is improved by increasing the hydrophilicity of the membrane using a matrix polymer blended with controlled architecture amphiphilic block copolymers. Preferred membranes are those having a fluoropolymer matrix and acrylic amphiphilic block copolymers. The addition of the amphiphilic block copolymers are especially useful in microfiltration and ultra filtration membranes when used in water filtration.Type: GrantFiled: October 9, 2009Date of Patent: July 18, 2017Assignee: Arkema Inc.Inventors: Walter Kosar, Noah E. Macy, Scott C. Schmidt, Jason S. Ness, Jennifer Biscarat
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Patent number: 9309329Abstract: The invention provides a polymer particle dispersion in an aqueous medium and a method of making the same, which comprises an emulsion polymerized polymer and a macroinitiator covalently bonded to the emulsion polymerized polymer. The living macroinitiator comprises a hydrophilic, pH-insensitive monomer in reacted form. The polymer particle dispersion may be obtained by reacting at least one monomer with the living macroinitiator and without a surfactant to effect polymerization of the monomer(s). The emulsion polymerized polymer may be comprised of at least one additional ethylenically unsaturated monomer in polymerized form.Type: GrantFiled: March 31, 2011Date of Patent: April 12, 2016Assignee: Arkema Inc.Inventors: Jason S. Ness, Noah E. Macy
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Publication number: 20150299454Abstract: The invention relates to impact-modified, thermoplastic compositions, where the measured refractive index difference between the impact modifier particles and the matrix composition is greater than 0.008 units, yet a blend of the impact modifier particles in the matrix produces a transparent composition. The impact modifier particles are preferably impact modifier composite particles, being intimately blended with one or more polymeric process aids or dispersing aids. The polymeric process aids are physically or chemically attached to the impact modifier particles, forming composite particles that allow for facile powder isolation. The impact modifier composite particles provide improved physical, chemical, and/or rheological properties to the thermoplastic composition. Preferably the impact modifier particles of the invention are core-shell impact modifiers.Type: ApplicationFiled: October 15, 2013Publication date: October 22, 2015Inventors: Robert J. Barsotti, Noah E. Macy, Mark A. Aubart, Robert A. Wanat, Paul D. Fellenger, Florence Mehlmann, Thomas F. Roland
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Patent number: 9062236Abstract: The present invention relates to polymeric oil-return agents which solubilize or disperse mineral oil and/or synthetic oil lubricants with hydrofluorocarbon, hydrochlorofluorocarbon, and hydrofluoroolefin-based refrigerants and refrigerant compositions containing them. The polymeric oil-return agents are random copolymers containing less than about 30 wt % fluorine and produced from at least one monomer providing compatibility with the oil phase and at least one monomer providing compatibility with the refrigerant phase. The polymeric oil-return agents provide for more efficient return of mineral oil and/or synthetic oil lubricants from non-compressor zones back to a compressor zone in a refrigeration system.Type: GrantFiled: October 27, 2010Date of Patent: June 23, 2015Assignee: Arkema Inc.Inventors: Brett L. Van Horn, Christopher A. Bertelo, Scott C. Schmidt, Noah E. Macy, George J. Papakonstantopoulos
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Patent number: 8623235Abstract: The present invention relates to fluorine free polymeric oil-return agents that increase the miscibility of lubricants such as mineral oils and/or oxygenated lubricants with refrigerants in order to improve oil return and system performance of refrigeration systems. It was discovered that fluorine free block copolymers having a block compatible with the oil phase, and at least one block compatible with the refrigerant phase can effectively compatibilize lubricating oils with HFC and HFO refrigerants.Type: GrantFiled: February 18, 2009Date of Patent: January 7, 2014Assignee: Arkema Inc.Inventors: Brett L. Van Horn, Christopher A. Bertelo, Scott C. Schmidt, Noah E. Macy, George J. Papakonstantopoulos
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Patent number: 8541511Abstract: The invention relates to an amphiphilic block copolymer having an increased speed of water adsorption. The non-water soluble copolymer, having a hydrophilic middle block and hydrophobic endblocks, has a high rate water transmission and/or permeation. The increase in rate is due to neutralization, or partial neutralization of the hydrophilic block of the copolymer. Furthermore, the absorption rate can be controlled by the extent of the neutralization. Another aspect of the invention is the use of co-monomers and/or additives to further increase or tailor the water absorption properties. The use of additives and comonomers is also shown to enhance the processability of the disclosed polymer composition.Type: GrantFiled: June 15, 2009Date of Patent: September 24, 2013Assignee: Arkema Inc.Inventors: Scott C. Schmidt, Noah E. Macy, Jean-Pierre Disson
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Patent number: 8492482Abstract: The invention relates to a liquid rubber acrylic block copolymer, and its use in modifying a thermoset composition. The liquid rubber acrylic block copolymer adds toughness and flexibility to a thermoset composition. The acrylic block copolymers are especially useful for modifying epoxy compositions.Type: GrantFiled: November 26, 2008Date of Patent: July 23, 2013Assignee: Arkema Inc.Inventors: Scott C. Schmidt, Robert J. Barsotti, Noah E. Macy, Rabi Inoubli, Pierre Gerard
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Publication number: 20120223269Abstract: The present invention relates to polymeric oil-return agents which solubilize or disperse mineral oil and/or synthetic oil lubricants with hydrofluorocarbon, hydrochlorofluorocarbon, and hydrofluoroolefin-based refrigerants and refrigerant compositions containing them. The polymeric oil-return agents are random copolymers containing less than about 30 wt % fluorine and produced from at least one monomer providing compatibility with the oil phase and at least one monomer providing compatibility with the refrigerant phase. The polymeric oil-return agents provide for more efficient return of mineral oil and/or synthetic oil lubricants from non-compressor zones back to a compressor zone in a refrigeration system.Type: ApplicationFiled: October 27, 2010Publication date: September 6, 2012Applicant: Arkema Inc.Inventors: Brett L. Van Horn, Christopher A. Bertelo, Scott C. Schmidt, Noah E. Macy, George J. Papakonstantopoulos
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Patent number: 8236069Abstract: The present invention relates to acrylic block polymers, either block copolymers or homopolymers, synthesized by a controlled free-radical process, and their use as low temperature flow modifiers in bio-derived fuel compositions. They are especially useful in modifying the low temperature flow behavior in bio-derived fuels. The acrylic polymers are especially useful as cold filter plugging control additives in bio-derived fuels.Type: GrantFiled: June 11, 2008Date of Patent: August 7, 2012Assignee: Arkema Inc.Inventors: Nicholas M. Martyak, Noah E. Macy, Michael D. Gernon, Scott C. Schmidt, Conor M. Dowling
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Publication number: 20110301298Abstract: The present invention relates to a class of acid functionalized gradient block copolymers, processes for obtaining them and to their uses including but not limited to hair fixatives, toughening agents, and adhesives. Surprisingly, the applicants have discovered the aforementioned class of acid functionalized gradient block copolymers have advantageous properties and can find utility in a wide variety of application areas. These polymers are easily prepared by sequential monomer addition (i.e., “one-pot” synthesis) and the process does not require any post polymerization modification steps. The aforementioned polymers are derived from commonly utilized monomers. The use of common monomers provides both an economic advantage and an inherent safety advantage, e.g., the common monomers are considered biocompatible.Type: ApplicationFiled: August 15, 2011Publication date: December 8, 2011Applicant: Arkema Inc.Inventors: Scott C. Schmidt, Peter A. Callais, Noah E. Macy, Jason S. Ness
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Publication number: 20110251329Abstract: The invention provides a polymer particle dispersion in an aqueous medium and a method of making the same, which comprises an emulsion polymerized polymer and a macroinitiator covalently bonded to the emulsion polymerized polymer. The living macroinitiator comprises a hydrophilic, pH-insensitive monomer in reacted form. The polymer particle dispersion may be obtained by reacting at least one monomer with the living macroinitiator and without a surfactant to effect polymerization of the monomer(s). The emulsion polymerized polymer may be comprised of at least one additional ethylenically unsaturated monomer in polymerized form.Type: ApplicationFiled: March 31, 2011Publication date: October 13, 2011Applicant: Arkema Inc.Inventors: Jason S. Ness, Noah E. Macy
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Publication number: 20110224356Abstract: Methods for the preparation of low surface energy block co-polymers are disclosed. The block co-polymers comprise at least two blocks, each of which comprises, in polymerized form, an acrylic monomer, a methacrylic monomer, or a mixture thereof. At least one block is a low surface energy block, which comprises, in polymerized form, a low surface energy monomer. Low surface energy macroinitiators useful in forming the block co-polymers are also disclosed. The block co-polymers may be prepared by nitroxide mediated controlled free radical polymerization.Type: ApplicationFiled: May 24, 2011Publication date: September 15, 2011Applicant: Arkema Inc.Inventors: Scott C. Schmidt, Peter A. Callais, Noah E. Macy, Jean-Marc Corpart, Jason S. Ness, Jeffrey J. Cernohous
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Publication number: 20110207841Abstract: The invention relates to a polymer membrane composition having improved water flux and stable pore size. The water flux is improved by increasing the hydrophilicity of the membrane using a matrix polymer blended with controlled architecture amphiphilic block copolymers. Preferred membranes are those having a fluoropolymer matrix and acrylic amphiphilic block copolymers. The addition of the amphiphilic block copolymers are especially useful in microfiltration and ultra filtration membranes when used in water filtration.Type: ApplicationFiled: October 9, 2009Publication date: August 25, 2011Applicant: Arkema Inc.Inventors: Walter Kosar, Noah E. Macy, Scott C. Schmidt, Jason S. Ness, Jennifer Biscarat
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Publication number: 20110112253Abstract: The invention relates to an amphiphilic block copolymer having an increased speed of water adsorption. The non-water soluble copolymer, having a hydrophilic middle block and hydrophobic endblocks, has a high rate water transmission and/or permeation. The increase in rate is due to neutralization, or partial neutralization of the hydrophilic block of the copolymer. Furthermore, the absorption rate can be controlled by the extent of the neutralization. Another aspect of the invention is the use of co-monomers and/or additives to further increase or tailor the water absorption properties. The use of additives and comonomers is also shown to enhance the processability of the disclosed polymer composition.Type: ApplicationFiled: June 15, 2009Publication date: May 12, 2011Applicant: Arkema IncInventors: Scott C. Schmidt, Noah E. Macy, Jean-Pierre Disson
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Publication number: 20110006248Abstract: The present invention relates to fluorine free polymeric oil-return agents that increase the miscibility of lubricants such as mineral oils and/or oxygenated lubricants with refrigerants in order to improve oil return and system performance of refrigeration systems. It was discovered that fluorine free block copolymers having a block compatible with the oil phase, and at least one block compatible with the refrigerant phase can effectively compatibilize lubricating oils with HFC and HFO refrigerants.Type: ApplicationFiled: February 18, 2009Publication date: January 13, 2011Applicant: Akerna Inc.Inventors: Brett L. Van Horn, Christopher A. Bertelo, Scott C. Schmidt, Noah E. Macy, George J. Papakonstantopoulos