Patents by Inventor Arthur Anthony Webb

Arthur Anthony Webb 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).

  • Diols formed by ring-opening of epoxies
    Patent number: 7615604
    Abstract: A polyol monomer comprising the formula: R1 and R3 are —H, aliphatic, aromatic, or ether; R2 is aliphatic, aromatic, ester, ether, or acrylic, and R1 contains a hydroxyl group, R3 contains a hydroxyl group, R2 contains —O—CH2—CH(OH)—, or any combination thereof. The polyol monomer may be made by reacting an epoxy and an amine. Either the epoxy contains more than one epoxide groups, the amine contains a hydroxyl group, or both. A thermoset made by reacting the polyol monomer with a polyisocyanate.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: November 10, 2009
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Jozef Verborgt, Arthur Anthony Webb
  • Diols formed by ring-opening of epoxies
    Patent number: 7432399
    Abstract: A polyol monomer comprising the formula: R1 and R3 are —H, aliphatic, aromatic, or ether; R2 is aliphatic, aromatic, ester, ether, or acrylic, and R1 contains a hydroxyl group, R3 contains a hydroxyl group, R2 contains —O—CH2—CH(OH)—, or any combination thereof. The polyol monomer may be made by reacting an epoxy and an amine. Either the epoxy contains more than one epoxide groups, the amine contains a hydroxyl group, or both. A thermoset made by reacting the polyol monomer with a polyisocyanate.
    Type: Grant
    Filed: November 2, 2004
    Date of Patent: October 7, 2008
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Jozef Verborgt, Arthur Anthony Webb
  • Diols formed by ring-opening of epoxies
    Patent number: 7241504
    Abstract: A polyol monomer comprising the formula: R1 is aliphatic or aromatic, R2 is aliphatic, aromatic, ester, ether, or acrylic, and R1 contains a hydroxyl group, R2 contains —O—CH2—CH(OH)—, or both. R1 is not a C4 or larger linear, unsubstituted aliphatic when R2 is a residue of a bisphenol. The polyol monomer may be made by reacting an epoxy and an alcohol. Either the epoxy contains more than one epoxide groups, the alcohol is a polyol, or both. A thermoset made by reacting the polyol monomer with a polyisocyanate.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: July 10, 2007
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Jozef Verborgt, Arthur Anthony Webb
  • Diols formed by ring-opening of epoxies
    Publication number: 20040143086
    Abstract: A polyol monomer comprising the formula: 1
    Type: Application
    Filed: January 17, 2003
    Publication date: July 22, 2004
    Inventors: Jozef Verborgt, Arthur Anthony Webb
  • Diols formed by ring-opening of epoxies
    Publication number: 20040142177
    Abstract: A polyol monomer comprising the formula: 1
    Type: Application
    Filed: January 17, 2003
    Publication date: July 22, 2004
    Inventors: Jozef Verborgt, Arthur Anthony Webb