Inventor
FIALHO PATRICIA FREITAS OLIVEIRA
BR5 patents
Patents
5 patentsUS11866849B2Jan 9, 2024
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
BRASKEM AMERICA INC1 citations68
US12031234B2Jul 9, 2024
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
BRASKEM AMERICA INC0 citations57
US11976385B2May 7, 2024
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
BRASKEM AMERICA INC0 citations57
US11970788B2Apr 30, 2024
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
BRASKEM AMERICA INC0 citations57
US11124895B2Sep 21, 2021
System and method for measuring out a polymer and first solvent mixture, device, system and method for extracting a solvent from at least one polymer strand, system and method for mechanically pre-recovering at least one liquid from at least one polymer strand, and a continuous system and method for the production of at least one polymer strand
BRASKEM AMERICA INC0 citations57