Patents Assigned to Dow Technologies LLC
  • Patent number: 11492468
    Abstract: According to at least one embodiment of the present disclosure, polyethylene formulations and modified polyethylene compositions are provided. Embodiments of the polyethylene formulation may include a free radical generator; and a multimodal polyethylene composition. The multimodal polyethylene composition may include a peak in a temperature range of 95° C. to 120° C. in the elution profile via improved comonomer composition distribution (iCCD), wherein a polyethylene fraction area is an area in the elution profile beneath the peak of the polyethylene fraction between 95° C. and 120° C., and wherein the polyethylene fraction area comprises at least 20% of the total area of the elution profile and a molecular weight (Mw) of less than 80,000 g/mol in the temperature range of from 95° C. to 120° C. on an elution profile via iCCD. The modified polyethylene composition may be the reaction product of the free radical generator and the multimodal polyethylene composition.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: November 8, 2022
    Assignee: Dow Technologies LLC
    Inventors: Sanjib Biswas, Alexander Williamson, Jorge Caminero Gomes, Carol Tsai
  • Publication number: 20120172613
    Abstract: Phosphate ester compounds are prepared by reacting phosphoryl chloride with at least one mono(alkylene glycol) monoether or poly(alkylene glycol) monoether, or a mixture at least one mono(alkylene glycol) monoether or poly(alkylene glycol) monoether and at least one alkylene glycol or polyalkylene glycol, in the presence of at least three moles per mole of phosphoryl chloride of a pyridinyl compound that is devoid of aliphatic nitrogen atoms.
    Type: Application
    Filed: September 24, 2010
    Publication date: July 5, 2012
    Applicant: Dow Technologies LLC
    Inventor: Nicole L. Wagner
  • Publication number: 20110301366
    Abstract: A process comprising contacting a polyhydric phenol or a polyaliphatic alcohol with an epihalohydrin in the presence of a catalyst comprising a Schiff base metal complex is disclosed.
    Type: Application
    Filed: February 25, 2010
    Publication date: December 8, 2011
    Applicant: Dow Technologies LLC
    Inventors: Philip J. Carlberg, Thomas C. Young, Tina L. Arrowood, Ernesto Occhiello, Paul R. Elowe, Jason C. MacDonald