Patents by Inventor Brad C. BAILEY

Brad C. BAILEY 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).

  • Publication number: 20230382929
    Abstract: Embodiments are directed to a metal-ligand complex of formula (I). In addition, a polymerization process includes polymerizing at least one olefin in the presence of a catalyst system comprising the metal-ligand complex and at least one activator to produce an olefinic polymer.
    Type: Application
    Filed: October 13, 2021
    Publication date: November 30, 2023
    Applicant: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Sanil Sreekumar, Brad C. Bailey, Arvind Jaganathan, James J. Henkelis, Matthew D. Christianson, Sukrit Mukhopadhyay, James A. Walker, Jordan C. Reddel
  • Publication number: 20230348641
    Abstract: Embodiments of this disclosure are directed to polymerization process comprising contacting ethylene and optionally one or more ?-olefins in solution in the presence of one or more catalyst systems and a chain transfer agent, wherein the catalyst system comprises a metal-ligand complex according to formula (I).
    Type: Application
    Filed: January 29, 2021
    Publication date: November 2, 2023
    Applicant: Dow Global Technologies LLC
    Inventors: Rhett A. Baillie, Philip P. Fontaine, Johnathan E. DeLorbe, Rafael Huacuja, Evelyn Auyeung, Jerzy Klosin, Robert David Grigg, Sudipta Pal, Brad C. Bailey
  • Publication number: 20230250202
    Abstract: Embodiments of the present application are directed to procatalysts, and catalyst systems including procatalysts, including a metal-ligand complex having the structure of formula (I):
    Type: Application
    Filed: May 28, 2021
    Publication date: August 10, 2023
    Applicant: Dow Global Technologies LLC
    Inventors: Rhett A. Baillie, Johnathan E. Delorbe, Andrew M. Camelio, Hien Q. Do, Philip P. Fontaine, David M. Pearson, Mari S. Rosen, Brad C. Bailey
  • Publication number: 20230183267
    Abstract: Embodiments of this disclosure are directed to catalyst systems comprising a metal-ligand complex according to formula (I):
    Type: Application
    Filed: September 7, 2022
    Publication date: June 15, 2023
    Applicant: Dow Global Technologies LLC
    Inventors: Rhett A. Baillie, Philip P. Fontaine, Jerzy Klosin, Todd D. Senecal, Johnathan E. DeLorbe, Rafael Huacuja, Evelyn Auyeung, Robert David Grigg, Sudipta Pal, Brad C. Bailey
  • Publication number: 20230133760
    Abstract: Embodiments of this disclosure are directed to catalyst systems comprising a metal-ligand complex according to formula (I).
    Type: Application
    Filed: January 29, 2021
    Publication date: May 4, 2023
    Applicant: Dow Global Technologies LLC
    Inventors: Rhett A. Baillie, Philip P. Fontaine, Jerzy Klosin, Todd D. Senecal, Johnathan E. DeLorbe, Rafael Huacuja, Evelyn Auyeung, Robert David Grigg, Sudipta Pal, Brad C. Bailey
  • Publication number: 20220332858
    Abstract: Processes of polymerizing olefin monomers using catalyst systems and catalysts systems that include a procatalyst having a structure according to formula (I): (I).
    Type: Application
    Filed: August 18, 2020
    Publication date: October 20, 2022
    Applicants: Dow Global Technologies LLC, California Institute of Technology
    Inventors: Theodor Agapie, Shuoyan Xiong, Brad C. Bailey, Heather A. Spinney, Alex J. Nett, David R. Wilson, Jerzy Klosin
  • Patent number: 11459409
    Abstract: The present disclosure relates to a catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, (C) an activator, and (D) a chain shuttling agent.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: October 4, 2022
    Assignee: Dow Global Technologies LLC
    Inventors: Andrew J. Young, Hien Q. Do, Brad C. Bailey, Matthew D. Christianson, Jeffrey C. Munro, Edmund M. Carnahan
  • Publication number: 20220275142
    Abstract: The present disclosure provides for a liquid transition metal chelating polyol blend that can be used in an isocyanate-reactive composition and a reaction mixture for forming a polyurethane polymer. The liquid transition metal chelating polyol blend includes a polyol, a transition metal compound having a transition metal ion and a chelating agent having a nitrogen based chelating moiety, where the liquid transition metal chelating polyol blend has a molar ratio of nitrogen in the nitrogen based chelating moiety to the transition metal ion of 8:1 to 1:1 (moles nitrogen:moles of transition metal ion).
    Type: Application
    Filed: July 8, 2020
    Publication date: September 1, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Dakai Ren, William J. Harris, Brad C. Bailey
  • Publication number: 20220259336
    Abstract: Processes of polymerizing olefin monomers using catalyst systems comprising a procatalyst having a structure according to Formula (I).
    Type: Application
    Filed: June 23, 2020
    Publication date: August 18, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Jordan C. Reddel, Todd D. Senecal, Brad C. Bailey, Andrew M. Camelio, Sukrit Mukhopadhyay, John B. Etienne
  • Publication number: 20220235154
    Abstract: Processes for polymerizing polyolefins include contacting ethylene and optionally one or more (C3-C12)?-olefin in the presence of a catalyst system, wherein the catalyst system comprises a metal-ligand complex having a structure according to formula (I).
    Type: Application
    Filed: May 28, 2020
    Publication date: July 28, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Brad C. Bailey, Robert D.J. Froese, Sukrit Mukhopadhyay
  • Publication number: 20220169756
    Abstract: Embodiments of this disclosure include polymerization processes that include contacting propylene and/or one or more (C4-C12)?-olefins in a reactor including a catalyst system. The catalyst system comprises a metal-ligand complex according to formula (I).
    Type: Application
    Filed: March 5, 2020
    Publication date: June 2, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Brad C. Bailey, Matthew D. Christianson, Robert DJ Froese, David D. Devore
  • Publication number: 20220162354
    Abstract: Processes for polymerizing polyolefins include contacting ethylene and optionally one or more (C3-C12)?-olefin in the presence of a catalyst system, wherein the catalyst system comprises a metal-ligand complex having a structure according to formula (I):
    Type: Application
    Filed: March 19, 2020
    Publication date: May 26, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Brad C. Bailey, Tomas D. Paine, Sukrit Mukhopadhyay, Matthew D. Christianson
  • Publication number: 20220056164
    Abstract: The polymerization process of this disclosure includes includes polymerizing ethylene and one or more olefins in the presence of a catalyst system under olefin polymerization conditions to form an ethylene-based polymer.
    Type: Application
    Filed: December 20, 2019
    Publication date: February 24, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: David Koenigs, David D. Devore, Brad C. Bailey, Endre Szuromi, Robert D. Grigg, David M. Pearson, Nolan T. McDougal, John B. Etienne, Sukrit Mukhopadhyay
  • Publication number: 20220041764
    Abstract: Catalyst systems that include a metal-ligand complex according to formula (I):
    Type: Application
    Filed: December 12, 2019
    Publication date: February 10, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Brad C. Bailey, Robert DJ Froese, Sukrit Mukhopadhyay, David D. Devore, Jerzy Klosin
  • Publication number: 20220025085
    Abstract: Catalyst systems that include a chain transfer agent and a metal-ligand complex according to formula (I).
    Type: Application
    Filed: December 19, 2019
    Publication date: January 27, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Endre Szuromi, David D. Devore, Robert DJ Froese, Brad C. Bailey, Matthew D. Christianson, Sukrit Mukhopadhyay, Jerzy Klosin
  • Patent number: 10975172
    Abstract: An olefin polymerization catalyst system comprising: a procatalyst component comprising a metal-ligand complex of Formula (I) wherein each X is independently a monodentate or polydentate ligand that is neutral, monoanionic, or dianionic, wherein n is an integer, and wherein X and n are chosen such that the metal-ligand complex of Formula (I) is overall neutral; wherein each R1 and R5 independently is selected from (C1-C40)hydrocarbyls, substituted (C1-C40)hydrocarbyls; (C1-C40)heterohydrocarbyls and substituted (C1-C40)heterohydrocarbyls; wherein each R2 and R4 independently is selected from (C1-C40)hydrocarbyls and substituted (C1-C40)hydrocarbyls; wherein R3 is selected from the group consisting of a (C3-C40)hydrocarbylene, substituted (C3-C40)hydrocarbylene, [(C+Si)3-(C+Si)40]organosilylene, substituted [(C+Si)3-(C+Si)40]organosilylene, [(C+Ge)3-(C+Ge)40]organogermylene, or substituted [(C+Ge)3-(C+Ge)40]organogermylene; wherein each N independently is nitrogen; and optionally, two or more R1-5 groups each
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: April 13, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Brad C. Bailey, Matthew D. Christianson, Anna V. Davis, Andrew M. Camelio, Robert D. J. Froese, Jessica L. Klinkenberg
  • Patent number: 10968289
    Abstract: Olefin polymerization catalyst systems are provided that include a procatalyst component having a metal-ligand complex of Formula (I): [formula] (I) where each X is a neutral, monoanionic, or dianionic, monodentate or polydentate ligand such that the complex of Formula (I) is neutral; each R1 and R10 is a (C6-C40)aryl, substituted (C6-C40)aryl, (C3-C40)heteroaryl, or substituted (C3-C40)heteroaryl; each R2, R3, R4, R7, R8, and R9 is a hydrogen; (C1-C40)hydrocarbyl; substituted (C1-C40)hydrocarbyl; (C1-C40)heterohydrocarbyl; substituted (C1-C40)heterohydrocarbyl; halogen; or nitro (NO2) group; and each R5 and R6 is a (C1-C)alkyl; substituted (C1-C40)alkyl; or [(Si)1—(C+Si)40] substituted organosilyl. Additionally, olefin-based polymers and processes for polymerizing one or more olefin-based polymers in the presence of the olefin polymerization catalyst systems are also provided.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: April 6, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Brad C. Bailey, Matthew D. Christianson, Anna V. Davis, Jasson T. Patton, Tomas D. Paine
  • Patent number: 10919995
    Abstract: An olefin polymerization catalyst system includes a procatalyst component chosen from metal-ligand complexes of Formula (I): In Formula (I), each X is independently a monodentate or polydentate ligand that is neutral, monoanionic, or dianionic; the metal-ligand complex of Formula (I) is overall neutral; each Y1-Y4 and Y7-Y10 independently is selected from C or N such that six membered diaza (N2) or triaza (N3) rings are formed; wherein each R1 and R10 independently are chosen from (C1-C40) hydrocarbyl, substituted (C1-C40) hydrocarbyl, (C1-C40) heterohydrocarbyl, and substituted (C1-C40) heterohydrocarbyl or is absent; each R2, R3, R4, R7, R8, and R9 is chosen from hydrogen; (C1-C40) hydrocarbyl; substituted (C1-C40) hydrocarbyl; (C1-C40) heterohydrocarbyl; substituted (C1-C40) heterohydrocarbyl; halogen, nitro (NO2) or is absent; each R5 and R6 independently is chosen from (C1-C40) hydrocarbyl, substituted (C1-C40) hydrocarbyl, (C1-C40) heterohydrocarbyl, and substituted (C1-C40) heterohydrocarbyl.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: February 16, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Brad C. Bailey, Matthew D. Christianson, Sanil Sreekumar
  • Patent number: 10836697
    Abstract: Processes to prepare lightly branched surfactant products comprise combining at least one olefin and a coordination-insertion catalyst under conditions such that at least one oligomer product is formed. The surfactant products comprise a main carbon chain containing an average of between 0.5 and 2.5 branches, wherein more than 50% of the branches are ethyl branches, wherein the branches are located more than one carbon away from each end of the main carbon chain in more than 20% of surfactant product molecules.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: November 17, 2020
    Assignee: Dow Global Technologies LLC
    Inventors: Paul R. Elowe, Wanglin Yu, Brad C. Bailey, Michael L. Tulchinsky, Andre B. Argenton, Daniel J. Arriola, Jerzy J. Klosin
  • Publication number: 20200299420
    Abstract: An olefin polymerization catalyst system comprising: a procatalyst component comprising a metal-ligand complex of Formula (I) wherein each X is independently a monodentate or polydentate ligand that is neutral, monoanionic, or dianionic, wherein n is an integer, and wherein X and n are chosen such that the metal-ligand complex of Formula (I) is overall neutral; wherein each R1 and R5 independently is selected from (C1-C40)hydrocarbyls, substituted (C1-C40)hydrocarbyls; (C1-C40)heterohydrocarbyls and substituted (C1-C40)heterohydrocarbyls; wherein each R2 and R4 independently is selected from (C1-C40)hydrocarbyls and substituted (C1-C40)hydrocarbyls; wherein R3 is selected from the group consisting of a (C3-C40)hydrocarbylene, substituted (C3-C40)hydrocarbylene, [(C+Si)3-(C+Si)40]organosilylene, substituted [(C+Si)3-(C+Si)40]organosilylene, [(C+Ge)3-(C+Ge)40]organogermylene, or substituted [(C+Ge)3-(C+Ge)40]organogermylene; wherein each N independently is nitrogen; and optionally, two or more R1-5 groups each
    Type: Application
    Filed: March 30, 2017
    Publication date: September 24, 2020
    Applicant: Dow Global Technologies LLC
    Inventors: Brad C. Bailey, Matthew D. Christianson, Anna V. Davis, Andrew M. Camelio, Robert D.J. Froese, Jessica L. Klinkenberg