Patents Assigned to Dow Global Technologies LLC
  • Publication number: 20240376297
    Abstract: Embodiments of the present disclosure are directed to post-consumer recycled (PCR) resin formulations comprising: PCR resin comprising a blend of polyethylene recovered from post-consumer material, pre-consumer material, or combinations thereof; and virgin polyethylene resin formulation, wherein the virgin polyethylene resin formulation comprises: a density from 0.910 to 0.950 g/cc, an improved comonomer content distribution (iCCD) wt. fraction greater than 30 wt. % at a temperature range of 35 to 90° C., and an iCCD wt. fraction greater than 8 wt. % at a temperature range of 99 to 115° C. The PCR resin formulation comprises an overall density of from 0.910 to 0.930 g/cc; an iCCD second elution peak occurring at a temperature greater than 99° C.; an iCCD wt. fraction greater than 6 wt. % at a temperature range of 99 to 115° C.; and an iCCD wt. fraction greater than 60 wt. % at a temperature range of 35 to 90° C.
    Type: Application
    Filed: October 11, 2022
    Publication date: November 14, 2024
    Applicant: Dow Global Technologies LLC
    Inventors: Akanksha Garg, Yongchao Zeng, Andrew T. Heitsch, Christopher M. Thurber, Carmelo Declet Perez, Jacquelyn A. DeGroot, Jin Wang, Mridula Kapur, Amit K. Chaudhary
  • Patent number: 12139647
    Abstract: Provided is a composition comprising one or more epoxy phosphate esters wherein the structure comprises two or more polyester linkages. Also provided is a method of making the epoxy phosphate esters that comprises reacting one or more epoxy-terminated polyesters with one or more phosphoric acids. Further provided is an adhesive composition that comprises one or more epoxy phosphate esters, one or more multifunctional isocyanate prepolymers, and one or more multifunctional isocyanate-reactive compounds.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: November 12, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Tuoqi Li, Joseph J. Zupancic, Yinzhong Guo, Jie Wu
  • Patent number: 12138828
    Abstract: The present disclosure provides a pellet. In an embodiment, the pellet includes a body having a first end and an opposing second end. The body is composed of a polymeric material. The body has a length and a diameter (body diameter). A channel having a diameter (channel diameter), extends through the body from the first end to the second end. The pellet has a channel diameter-to-body diameter ratio from 0.05 to 0.45. The present disclosure also provides a process for soaking the pellet in a liquid additive and forming a loaded pellet with the additive in the pellet body.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: November 12, 2024
    Assignees: Dow Global Technologies LLC, Dow Silicones Corporation
    Inventors: Wenyi Huang, Nicholas J. Horstman, Jeffrey D. Wenzel, Qian Gou, Yabin Sun, Mohamed Esseghir, Yunfeng Yang, Yonghua Gong, Weiming Ma, Jeffrey M. Cogen, Hong Yang
  • Patent number: 12139595
    Abstract: The present disclosure provides a composition. The composition contains (A) an ethylene-based polymer; and (B) a slip agent blend, the slip agent blend containing (i) from greater than 50 wt % to 99 wt % of a first polydimethylsiloxane having a number average molecular weight (Mn) from 30,000 g/mol to less than 300,000 g/mol; and (ii) from 1 wt % to less than 50 wt % of a second polydimethylsiloxane having a number average molecular weight (Mn) from 300,000 g/mol to 2,000,000 g/mol, based on the total weight of the slip agent blend. The present disclosure also provides a film with a layer containing said composition.
    Type: Grant
    Filed: December 8, 2023
    Date of Patent: November 12, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Owendi Ongayi, Cosme Llop
  • Patent number: 12142395
    Abstract: Coated conductors having a conductor at least partially surrounded by a polymeric composition. The polymeric composition contains a broad-molecular-weight-distribution high-density ethylene-based polymer and a narrow-molecular-weight-distribution linear-low-density ethylene-based polymer, and has a density of at least 0.95 g/cm3. Also disclosed are processes for preparing the polymeric composition and for making the coated conductors. Further disclosed are articles of manufacture containing the same.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: November 12, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Mohamed Esseghir, Anurima Singh
  • Patent number: 12138511
    Abstract: A formulation for making at least one element of a golf ball, wherein the formulation includes: (i) from 50 weight percent to 95 weight percent of a thermoplastic composition comprising: (1) at least one ethylene acid copolymer consisting essentially of copolymerized comonomers of: (A) ethylene, and (B) from 5 weight percent to 25 weight percent of at least one ?,?-ethylenically unsaturated carboxylic acid having from 3 carbon atoms to 8 carbon atoms, based on the total weight of monomers present in the ethylene acid copolymer; wherein the acid moieties of component (1) are neutralized to a level of from 25 percent to 220 percent; and (ii) from 5 weight percent to 50 weight percent of a crosslinked material having a gel content of at least 80 weight percent, wherein the crosslinked material is a crosslinked elastomer, a crosslinked rubber, or a blend of a crosslinked elastomer and a crosslinked rubber; a process for making the above formulation; at least one element of a multilayer golf ball and a process for
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: November 12, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: James R. De Garavilla, Keith C. Anderson
  • Publication number: 20240367416
    Abstract: According to one embodiment of the present disclosure, a multilayer structure may comprise a machine direction oriented (MDO) multilayer film, a first layer, and a sealant layer. The a MDO multilayer film may comprise (i) a metal layer and (ii) an inner layer in adhering contact with the metal layer. The inner layer may comprise ethylene vinyl alcohol; polyvinyl alcohol; or may comprise a blend of polyethylene and an interpolymer of ethylene and methyl acrylate, ethyl acrylate, or carboxylic acid. The first layer may be extruded onto the metal layer of the machine direction oriented multilayer film. The first layer may comprise an anhydride grafted polyethylene. The sealant layer may be in adhering contact with the first layer. The sealant layer may comprise a polyethylene having a melt index (I2) of 3 to 30 g/10 minutes and a heat seal initiation temperature of 95° C. or less.
    Type: Application
    Filed: August 17, 2022
    Publication date: November 7, 2024
    Applicant: Dow Global Technologies LLC
    Inventors: Pere Puig Bosch, Luis Gerardo Zalamea Bustillo
  • Patent number: 12134666
    Abstract: The present invention provides an aqueous dispersion as a biobased binder and an aqueous coating composition comprising such aqueous dispersion and showing balanced stain resistance, freeze-thaw stability, and anti-clogging properties.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: November 5, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Jianming Xu, Wei Cui, Yunfei Lan, Qingwei Zhang, Han Lv
  • Patent number: 12134213
    Abstract: The present disclosure provides a process. The process includes providing a blend containing (A) a first powder including (i) a polyolefin having a density from 0.860 g/cc to 0.910 g/cc, and a melt index from 1.5 g/10 min to 1,000 g/10 min; (ii) from 1 wt % to 15 wt % of a dispersant selected from an acrylic dispersant, a poloxamer, and combinations thereof; and (iii) optionally, a polyolefin wax, the first powder having a mean volume average particle size from 1 ?m to 300 ?m; and (B) a second powder including an ethylene/?-olefin copolymer having (i) a density from 0.920 g/cc to 0.955 g/cc; and (ii) a melt index from 1.0 g/10 min to 15 g/10 min, the second powder having a mean volume average particle size from 325 ?m to 4,000 ?m; and rotational molding the blend to form a rotational molded article.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: November 5, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Russell T. Cooper, Kumar N. Sanketh, Yi Fan, Matthew Bishop, Craig F. Gorin, Daniel L Dermody
  • Patent number: 12134715
    Abstract: The present disclosure provides a two-component solvent-less adhesive composition. The two-component solvent-less adhesive composition contains the reaction product of (A) an isocyanate component; and (B) a polyol component containing (i) a polyester-polycarbonate polyol and (ii) a phosphate-terminated polyol. The present disclosure also provides a method of forming the two-component solvent-less adhesive composition.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: November 5, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Tuoqi Li, Joseph J. Zupancic, Matthew M. Yonkey, Paul G. Clark, Thorsten Schmidt, Wenwen Li
  • Patent number: 12129363
    Abstract: The present invention is directed to polyethylene-based compositions suitable for packaging applications, films, and articles. The polyethylene-based composition according to embodiments disclosed herein includes a polyethylene composition having a first polyethylene fraction and a second polyethylene fraction as well as a calcium salt of 1,2-cyclohexanedicarbodylic acid. The polyethylene-based composition can deliver a balance of properties, including barrier properties, for packaging applications.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: October 29, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Andrew T. Heitsch, Sanjib Biswas, Mridula Kapur, Alexander Williamson, Philip P. Fontaine, Joshua B. Gaubert, Daniel W. Baugh, III, Jin Wang, Didem Oner-Deliormanli, Hitendra K. Singh, Shadid Askar, Arnaldo T. Lorenzo, Mehmet Demirors, Vivek Kalihari
  • Patent number: 12129421
    Abstract: A surfactant composition including a C10 AOS and/or C12 AOS, and an effective amount of at least one solubilizing component so as to increase brine tolerance of the composition is disclosed. The solubilizing component comprises a mixture of where X is H, an alkali metal, alkaline earth metal or ammonium, and R is a linear C6-C16 alkyl group. A method of recovering hydrocarbons from a reservoir during gas injection into said reservoir is also disclosed which involves at least periodically injecting the gas and a foam-forming surfactant composition into the reservoir so as to assist in the recovery of hydrocarbons from the reservoir.
    Type: Grant
    Filed: August 31, 2022
    Date of Patent: October 29, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Yifan Wang, Amit Katiyar, Troy E. Knight, Matthew E. Crosley, Phillip D. Kardenetz
  • Patent number: 12129450
    Abstract: A liquid laundry detergent formulation is provided, comprising: a liquid carrier; a cleaning surfactant; and a cleaning booster polymer, wherein the cleaning booster polymer has structural units of a monoethylenically unsaturated carboxylic acid monomer; structural units of an ethylenically unsaturated monomer of formula (I) and, optionally, structural units of an ethylenically unsaturated monomer of formula (II)
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: October 29, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Asghar A. Peera, Stephen J. Donovan, Roy Roberts
  • Patent number: 12128125
    Abstract: A polymer blend is provided comprising: (A) multistage polymer, comprising: acrylate rich stage comprising: structural units of monoethylenically unsaturated non-ionic, acrylate rich stage monomer selected from C1-22 alkyl (meth)acrylates and mixtures thereof; and carbosiloxane rich stage, comprising: structural units of carbosiloxane monomer of formula (I); and (B) silicone-grafted vinyl copolymer, wherein the silicone-grafted vinyl copolymer, comprises: structural units of a vinyl (B) monomer; and structural units of a carbosiloxane dendrimer of formula (V). Also provided are personal care formulations comprising the polymer blend.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: October 29, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company, Dow Silicones Corporation
    Inventors: Fanwen Zeng, Hilda G. Buss, Matthew Jeletic, Xiaodong Lu, Tian Lan, Isabelle Van Reeth, Helene Dihang, Marc Eeman, Bryan L. McCulloch, Jodi Mecca, Ralph C. Even, Inna Shulman, Michaeleen L. Pacholski
  • Patent number: 12128353
    Abstract: The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises a (a) glycol and (b) an additive selected so as to increase the viscosity, surface tension, and/or specific gravity of the dehydration composition. Said dehydration composition and method results in the reduction of solvent loss during the dehydration step in a gas dehydration unit.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: October 29, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Christophe R. Laroche, John R. Dowdle, Eric J. Klinker
  • Patent number: 12129452
    Abstract: A liquid laundry additive is provided, comprising a cleaning booster polymer having structural units of a monoethylenically unsaturated carboxylic acid monomer; structural units of an ethylenically unsaturated monomer of formula (I) wherein x is an average of 0 to 20, wherein y is an average of 0 to 30 and wherein x+y is at least 1; and, optionally, structural units of an ethylenically unsaturated monomer of formula (II) wherein R1 is independently selected from a —C1-4 alkyl, and wherein R2 is independently selected from H and methyl.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: October 29, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Asghar A. Peera, Stephen J. Donovan, Roy Roberts
  • Patent number: 12129399
    Abstract: A freeze-thaw stabilizer additive composition including (a) at least one anti-freezing agent; and (b) at least one emulsifier; and (c) any other desired optional compound; a process for making the above freeze-thaw stabilizer additive composition, a paint formulation made containing the above freeze-thaw stabilizer additive composition; and a process for making the above paint formulation.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: October 29, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Ling Zhong, Jing Ji, Cheng Shen, Jianhai Mu
  • Patent number: 12128333
    Abstract: A process for recovering monomers and solvent present in a waste stream including the steps of: (a) providing a waste feed stream containing monomers, solvent and impurities; (b) subjecting the waste feed stream of step (a) to a separation process under conditions for separating the monomers and solvent from the impurities of the waste stream; (c) recovering the monomers and solvent in one or more streams; and (d) passing the one or more of the monomer and solvent streams from step (c) to further processing.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: October 29, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Abu Mokhtarul Hassan, Dennis W. Jewell, Sven Claessens
  • Patent number: 12129326
    Abstract: Embodiments of the present disclosure are directed towards method of making a metal-ligand complex, the method including: reacting a (L1)H compound and a base in a primary solvent to make a reaction mixture comprising an intermediate anionic L1 compound in the primary solvent; and reacting the intermediate anionic L1 compound and a L2MX3 complex to make a L1L2MX2 complex, wherein L1 and L2 independently are cyclopentadienyl-type (Cp-type) ligands, M is zirconium or hafnium, and each X is a halide and wherein the intermediate anionic L1 compound is not isolated from the reaction mixture.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: October 29, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Roger L. Kuhlman, Pamela D. Nagel
  • Patent number: 12129597
    Abstract: A synthetic leather article comprising a top coating derived from an internally emulsified PUD, a barrier layer derived from an externally emulsified PUD and a 2K non-solvent PU foam layer is provided. The leather article exhibits high delamination resistance while retaining superior mechanical properties and appearance comparable with those derived from the organic solvent-based PU. A method for preparing the synthetic leather article is also provided.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: October 29, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Chao Zhang, Zetian Cai, Huan Chen, Yi Zhang, Xiangyang Tai, Shihao Qin