Patents by Inventor Adriane Gomes Simanke
Adriane Gomes Simanke 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: 11976182Abstract: Methods may include modifying the crystallization properties of a polymer composition including a polyolefin and a nucleating agent with the structure: wherein R1 and R2 are independently hydrogen, alkyl, alkenyl, or aryl with the proviso that at least one of R1 or R2 is a carbon chain having 1 to 12 carbons with at least one of the carbons in the carbon chain covalently bound to the polyolefin, and wherein the alkyl, alkenyl, or aryl may be substituted with one or more carboxylate groups; and M is a metal selected from Group I of the Periodic Table.Type: GrantFiled: October 17, 2022Date of Patent: May 7, 2024Assignee: Braskem S.A.Inventors: Adriane Gomes Simanke, Marcia Pires Fortes Ferreira, Mariele Kaipers Stocker, Cristóvão De Lemos
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Publication number: 20240076442Abstract: A polyester composition includes 10 to 90 wt % of recurring units derived from a long-chain aliphatic diacid or diol, 10 to 90 wt % of recurring units derived from a short-chain aliphatic diacid or diol, and to 50 wt % of recurring units derived from a functionalized comonomer having two terminal acid, ester, or alcohol groups.Type: ApplicationFiled: August 23, 2023Publication date: March 7, 2024Applicant: Braskem S.A.Inventors: Nei Sebastião Domingues Junior, Marcela Mantese Sander, Adriane Gomes Simanke
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Patent number: 11787885Abstract: A polymer composition may include a polymer produced from ethylene, one or more branched vinyl ester monomers, and optionally, vinyl acetate; wherein the polymer has a number average molecular weight ranging from 5 to 10,000 kDa, and a molecular weight distribution ranging from 1 to 60, obtained by GPC.Type: GrantFiled: April 26, 2022Date of Patent: October 17, 2023Assignee: Braskem S.A.Inventors: Ashley Hanlon, Hadi Mohammadi, Nei Sebastião Domingues Junior, Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
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Publication number: 20230093653Abstract: Methods may include modifying the crystallization properties of a polymer composition including a polyolefin and a nucleating agent with the structure: wherein R1 and R2 are independently hydrogen, alkyl, alkenyl, or aryl with the proviso that at least one of R1 or R2 is a carbon chain having 1 to 12 carbons with at least one of the carbons in the carbon chain covalently bound to the polyolefin, and wherein the alkyl, alkenyl, or aryl may be substituted with one or more carboxylate groups; and M is a metal selected from Group I of the Periodic Table.Type: ApplicationFiled: October 17, 2022Publication date: March 23, 2023Applicant: Braskem S.A.Inventors: Adriane Gomes Simanke, Marcia Pires Fortes Ferreira, Mariele Kaipers Stocker, Cristóvão De Lemos
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Patent number: 11499039Abstract: Methods may include modifying the crystallization properties of a polymer composition including a polyolefin and a nucleating agent with the structure: wherein R1 and R2 are independently selected from hydrogen, alkyl, alkenyl, or aryl, wherein the alkyl, alkenyl, or aryl may be substituted with one or more carboxylate groups and M is a metal selected from Group I of the Periodic Table; or wherein R1 and R2 are independently hydrogen, alkyl, alkenyl, or aryl with the proviso that at least one of R1 or R2 is a carbon chain having 1 to 12 carbons with at least one of the carbons in the carbon chain covalently bound to the polyolefin, and wherein the alkyl, alkenyl, or aryl may be substituted with one or more carboxylate groups; and M is a metal selected from Group I of the Periodic Table.Type: GrantFiled: July 5, 2017Date of Patent: November 15, 2022Assignee: Braskem S.A.Inventors: Adriane Gomes Simanke, Marcia Pires Fortes Ferreira, Mariele Kaipers Stocker, Cristóvão De Lemos
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Publication number: 20220325019Abstract: A method of controlling long chain branching in an ethylene-based polymer includes polymerizing ethylene with one or more optional monomers to form an ethylene-based polymer, and controlling a degree of long chain branching (LCB) in the ethylene-based polymer. The degree of LCB ranges from 0.1 per 1000 carbon atoms in the polymer backbone to 10 per 1000 carbon atoms in the polymer backbone, as measured by 13CNMR. The degree of LCB is controlled by adding one or more branched vinyl ester to the polymerizing step in an amount ranging from 0.01 mol % to 5.0 mol %, relative to total monomer content. A polymer composition contains the ethylene-based polymer. An article includes the polymer composition containing the ethylene-based polymer.Type: ApplicationFiled: April 7, 2022Publication date: October 13, 2022Applicant: Braskem S.A.Inventors: Jorge Manuel Jardim da Silva, Hadi Mohammadi, Kevin Herrington, Manoela Ellwanger Cangussu, Nei Sebastião Domingues Junior, Adriane Gomes Simanke
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Patent number: 11453732Abstract: A polymer composition may include a polymer produced from ethylene, and one or more vinyl carbonyl monomers having the general structure (I): where R1, R2 and R3 are independently selected from a group consisting of hydrogen, halogen, hydroxyl, alkyl, substituted alkyl, alkoxy, substituted alkoxy, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aralkyl, (heterocyclo)alkyl, (heteroaryl)alkyl, (amino)alkyl, (alkylamino)alkyl, (dialkylamino)alkyl, carboxamino(alkyl), (cyano)alkyl, alkoxyalkyl, hydroxyalkyl, heteroalkyl, substituted cycloalkyl, substituted cycloalkoxy, substituted aryl, and substituted heterocycles; and Y and Z are independently selected from a group consisting of O, (CR5aR5b), (CHR6a)—R6b, phenylene, CH—OR7, and NR8, wherein R5a, R5b, R6a, R6b, and R8 are independently selected from a group consisting of hydrogen, halogen, CH2, and alkyl, and wherein R7 is independently selected from a group consisting of hydrogen; halogen; hydroxyl; alkyl; linear ether; cyclic ether; Si(R9)3, whType: GrantFiled: October 5, 2020Date of Patent: September 27, 2022Assignee: Braskem S.A.Inventors: Ashley Hanlon, Jonas Alves Fernandes, Mauro Alfredo Soto Oviedo, Hadi Mohammadi, Nei Sebastiao Domingues Junior, Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
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Publication number: 20220251258Abstract: A polymer composition may include a polymer produced from ethylene, one or more branched vinyl ester monomers, and optionally, vinyl acetate; wherein the polymer has a number average molecular weight ranging from 5 to 10,000 kDa, and a molecular weight distribution ranging from 1 to 60, obtained by GPC.Type: ApplicationFiled: April 26, 2022Publication date: August 11, 2022Applicant: Braskem S.A.Inventors: Ashley Hanlon, Hadi Mohammadi, Nei Sebastião Domingues Junior, Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
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Patent number: 11326002Abstract: A polymer composition may include a polymer produced from ethylene, one or more branched vinyl ester monomers, and optionally, vinyl acetate; wherein the polymer has a number average molecular weight ranging from 5 to 10,000 kDa, and a molecular weight distribution ranging from 1 to 60, obtained by GPC.Type: GrantFiled: October 5, 2020Date of Patent: May 10, 2022Assignee: Braskem S.A.Inventors: Ashley Hanlon, Hadi Mohammadi, Nei Sebastiao Domingues, Jr., Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
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Publication number: 20210102015Abstract: A polymer composition may include a polymer produced from ethylene, and one or more vinyl carbonyl monomers having the general structure (I): where R1, R2 and R3 are independently selected from a group consisting of hydrogen, halogen, hydroxyl, alkyl, substituted alkyl, alkoxy, substituted alkoxy, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aralkyl, (heterocyclo)alkyl, (heteroaryl)alkyl, (amino)alkyl, (alkylamino)alkyl, (dialkylamino)alkyl, carboxamino(alkyl), (cyano)alkyl, alkoxyalkyl, hydroxyalkyl, heteroalkyl, substituted cycloalkyl, substituted cycloalkoxy, substituted aryl, and substituted heterocycles; and Y and Z are independently selected from a group consisting of O, (CR5aR5b), (CHR6a)—R6b, phenylene, CH—OR7, and NR8, wherein R5a, R5b, R6a, R6b, and R8 are independently selected from a group consisting of hydrogen, halogen, CH2, and alkyl, and wherein R7 is independently selected from a group consisting of hydrogen; halogen; hydroxyl; alkyl; linear ether; cyclic ether; Si(R9)3, whType: ApplicationFiled: October 5, 2020Publication date: April 8, 2021Applicant: Braskem S.A.Inventors: Ashley Hanlon, Jonas Alves Fernandes, Mauro Alfredo Soto Oviedo, Hadi Mohammadi, Nei Sebastiao Domingues Junior, Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
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Publication number: 20210102014Abstract: A polymer composition may include a polymer produced from ethylene, one or more branched vinyl ester monomers, and optionally, vinyl acetate; wherein the polymer has a number average molecular weight ranging from 5 to 10,000 kDa, and a molecular weight distribution ranging from 1 to 60, obtained by GPC.Type: ApplicationFiled: October 5, 2020Publication date: April 8, 2021Applicant: Braskem S.A.Inventors: Ashley Hanlon, Hadi Mohammadi, Nei Sebastiao Domingues Junior, Adriane Gomes Simanke, Manoela Ellwanger Cangussu, Markus Busch, Sascha Hintenlang
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Patent number: 10774205Abstract: A polymer composition may include a plurality of ethylene-based polymers forming a multimodal composition distribution, each having a distinct crystallization peak in a CEF curve. A process of making a polymer composition may include melt blending a plurality of polyethylenes with different microstructural characteristics in the molten state. Another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a plurality of metallocene catalysts in a polymerization reactor to form a plurality of ethylene based polymers. Yet another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a multimetal catalyst in a polymerization process to form a plurality of ethylene based polymers.Type: GrantFiled: July 2, 2018Date of Patent: September 15, 2020Assignee: Braskem S.A.Inventors: Marcia Silva Lacerda Miranda, Daiane Schilling de Vargas, Adriane Gomes Simanke, Rodrigo Brambilla, Arthur Alaim Bernardes
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Publication number: 20190225781Abstract: Methods may include modifying the crystallization properties of a polymer composition including a polyolefin and a nucleating agent with the structure: wherein R1 and R2 are independently selected from hydrogen, alkyl, alkenyl, or aryl, wherein the alkyl, alkenyl, or aryl may be substituted with one or more carboxylate groups and M is a metal selected from Group I of the Periodic Table; or wherein R1 and R2 are independently hydrogen, alkyl, alkenyl, or aryl with the proviso that at least one of R1 or R2 is a carbon chain having 1 to 12 carbons with at least one of the carbons in the carbon chain covalently bound to the polyolefin, and wherein the alkyl, alkenyl, or aryl may be substituted with one or more carboxylate groups; and M is a metal selected from Group I of the Periodic Table.Type: ApplicationFiled: July 5, 2017Publication date: July 25, 2019Applicant: Braskem S.A.Inventors: Adriane Gomes Simanke, Marcia Pires Fortes Ferreira, Mariele Kaipers Stocker, Cristóvão De Lemos
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Publication number: 20190002676Abstract: A polymer composition may include a plurality of ethylene-based polymers forming a multimodal composition distribution, each having a distinct crystallization peak in a CEF curve. A process of making a polymer composition may include melt blending a plurality of polyethylenes with different microstructural characteristics in the molten state. Another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a plurality of metallocene catalysts in a polymerization reactor to form a plurality of ethylene based polymers. Yet another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a multimetal catalyst in a polymerization process to form a plurality of ethylene based polymers.Type: ApplicationFiled: July 2, 2018Publication date: January 3, 2019Applicant: Braskem S.A.Inventors: Marcia Silva Lacerda Miranda, Daiane Schilling de Vargas, Adriane Gomes Simanke, Rodrigo Brambilla, Arthur Alaim Bernardes