Patents by Inventor Mauro Corio

Mauro Corio 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).

  • Process for making rigid polyurethane or urethane-modified polyisocyanurate foams
    Patent number: 9926403
    Abstract: Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foams from polyisocyanates and polyfunctional isocyanate-reactive compounds in the presence of blowing agents wherein the polyfunctional isocyanate-reactive compounds comprise a polyether polyol having a hydroxyl number of between 50 and 650 mg KOH/g obtained by reacting a polyfunctional initiator first with ethylene oxide and subsequently with propylene oxide wherein the propoxylation degree is between 0.33 and 2 mole propylene oxide per active hydrogen atom in the initiator and wherein the molar ratio of ethylene oxide to propylene oxide in said polyether polyol is at least 2.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: March 27, 2018
    Assignee: HUNTSMAN INTERNATIONAL LLC
    Inventors: Kristof Dedecker, Luca Binaghi, Mauro Corio
  • Process for Making Rigid Polyurethane or Urethane-Modified Polyisocyanurate Foams
    Publication number: 20160376397
    Abstract: Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foams from polyisocyanates and polyfunctional isocyanate-reactive compounds in the presence of blowing agents wherein the polyfunctional isocyanate-reactive compounds comprise a polyether polyol having a hydroxyl number of between 50 and 650 mg KOH/g obtained by reacting a polyfunctional initiator first with ethylene oxide and subsequently with propylene oxide wherein the propoxylation degree is between 0.33 and 2 mole propylene oxide per active hydrogen atom in the initiator and wherein the molar ratio of ethylene oxide to propylene oxide in said polyether polyol is at least 2.
    Type: Application
    Filed: January 20, 2015
    Publication date: December 29, 2016
    Inventors: Kristof Dedecker, Luca Binaghi, Mauro Corio