With Phosphorus Compound Or Boron Compound Or Organic Compound Containing Silicon Patents (Class 106/208.3)
  • Crosslinking systems for hydroxyl polymers
    Patent number: 8357237
    Abstract: Crosslinking systems suitable for use in a polymer melt composition wherein the polymer melt composition comprises a hydroxyl polymer; polymeric structures made from such polymer melt compositions; and processes/methods related thereto are provided.
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: January 22, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Stephen Wayne Heinzman, Linda Evers Smith, Gregory Charles Gordon, Larry Neil Mackey, John Gerhard Michael, Mark Ryan Richards
  • Corrugating adhesive and use thereof
    Patent number: 8157906
    Abstract: A novel adhesive that finds use in a cold corrugating system has a 5 second tack at a temperature of 160° F. of at least 50±2 grams.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: April 17, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Frank Swiezkowski, Craig H. Leake, Robert L. Billmers, Robert Wojcik, Michael T. Philbin
  • Non-thermoplastic starch fibers and starch composition for making same
    Patent number: 7025821
    Abstract: Non-thermoplastic starch fibers having no melting point and having apparent peak wet tensile stress greater than about 0.2 MegaPascals (MPa). The fibers can be manufactured from a composition comprising a modified starch and a cross-linking agent. The composition can have a shear viscosity from about 1 Pascal·Seconds to about 80 Pascal·Seconds and an apparent extensional viscosity in the range of from about 150 Pascal·Seconds to about 13,000 Pascal·Seconds. The composition can comprise from about 50% to about 75% by weight of a modified starch; from about 0.1% to about 10% by weight of an aldehyde cross-linking agent; and from about 25% to about 50% by weight of water. Prior to cross-linking, the modified starch can have a weight average molecular weight greater than about 100,000 g/mol.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: April 11, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Larry Neil Mackey, Gregory Charles Gordon, Lora Lee Buchanan, Stephen Wayne Heinzman, Paul Arlen Forshey
  • Non-thermoplastic starch fibers and starch composition for making same
    Patent number: 6802895
    Abstract: Non-thermoplastic starch fibers having no melting point and having apparent peak wet tensile stress greater than about 0.2 MegaPascals (MPa). The fibers can be manufactured from a composition comprising a modified starch and a cross-linking agent. The composition can have a shear viscosity from about 1 Pascal·Seconds to about 80 Pascal·Seconds and an apparent extensional viscosity in the range of from about 150 Pascal·Seconds to about 13,000 Pascal·Seconds. The composition can comprise from about 50% to about 75% by weight of a modified starch; from about 0.1% to about 10% by weight of an aldehyde cross-linking agent; and from about 25% to about 50% by weight of water. Prior to cross-linking, the modified starch can have a weight average molecular weight greater than about 100,000 g/mol.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: October 12, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Larry Neil Mackey, Gregory Charles Gordon, Lora Lee Buchanan, Stephen Wayne Heinzman, Paul Arlen Forshey
  • Non-thermoplastic starch fibers and starch composition for making same
    Patent number: 6723160
    Abstract: Non-thermoplastic starch fibers having no melting point and having apparent peak wet tensile stress greater than about 0.2 MegaPascals (MPa). The fibers can be manufactured from a composition comprising a modified starch and a cross-linking agent. The composition can have a shear viscosity from about 1 Pascal·Seconds to about 80 Pascal·Seconds and an apparent extensional viscosity in the range of from about 150 Pascal·Seconds to about 13,000 Pascal·Seconds. The composition can comprise from about 50% to about 75% by weight of a modified starch; from about 0.1% to about 10% by weight of an aldehyde cross-linking agent; and from about 25% to about 50% by weight of water. Prior to cross-linking, the modified starch can have a weight average molecular weight greater than about 100,000 g/mol.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: April 20, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Larry Neil Mackey, Gregory Charles Gordon, Lora Lee Buchanan, Stephen Wayne Heinzman, Paul Arlen Forshey
  • Preblended carrier starches for corrugating adhesives
    Patent number: 6228158
    Abstract: A dry preblended carrier starch for corrugating adhesive compositions comprising modified starch and a dry alkali, the modified starch being preferably oxidized starch and the dry alkali being sodium metasilicate or trisodium phosphate. The dry preblended carrier starch for corrugating adhesives has improved viscosity stability over time and temperature fluctuations, eliminates the need for added caustic at end use or at the corrugator and does not require additional silicate compounds in the corrugating adhesive.
    Type: Grant
    Filed: April 16, 1999
    Date of Patent: May 8, 2001
    Assignee: Corn Products International, Inc.
    Inventor: Roman Skuratowicz