Patents Assigned to ArrowStar, LLC
  • Publication number: 20140154457
    Abstract: Described herein are low add-on fiber lubricant compositions useful in the production of synthetic fibers. The compositions and methods described herein impart or enhance one or more properties of the fibers such as, for example, dry soil resistance, liquid repellency, or a combination thereof. Fibers produced with the lubricant compositions with the compositions described herein and articles comprising the treated fibers are also described herein. These compositions are composed of (a) a lubricant component, (b) a friction modifier, and (c) water.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 5, 2014
    Applicant: ARROWSTAR LLC
    Inventors: James R. BARTLEY, Vance W. BROWN
  • Patent number: 8716396
    Abstract: Described herein are nonfluorinated polyurethanes having (a) a plurality of silicon polyol units and (b) a plurality of organic polyol units, wherein at least one of the organic polyol units has an ionizable group, and wherein the nonfluorinated polyurethanes are terminated by amino groups. The polyurethanes can be applied to a variety of different articles. The polyurethanes can impart a number of beneficial properties to an article including, but not limited to, liquid repellency, stain resistance, and bleach resistance. The nonfluorinated polyurethanes described herein are as effective or perform substantially better than fluorinated compounds currently used in the market. Methods for making the nonfluorinated polyurethanes are also described herein.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: May 6, 2014
    Assignee: Arrowstar LLC
    Inventors: James R. Bartley, Vance W. Brown, James K. Calhoun, Jr., Charles D. Cofield, John R. I. Eubanks
  • Patent number: 8716392
    Abstract: Described herein are nonfluorinated polyurethanes having (a) a plurality of silicon polyol units and (b) a plurality of organic polyol units, wherein at least one of the organic polyol units has an ionizable group. The polyurethanes can be applied to a variety of different articles. The polyurethanes can impart a number of beneficial properties to an article including, but not limited to, liquid repellency, stain resistance, and bleach resistance. The nonfluorinated polyurethanes described herein are as effective or perform substantially better than fluorinated compounds currently used in the market. Methods for making the nonfluorinated polyurethanes are also described herein.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: May 6, 2014
    Assignee: Arrowstar LLC
    Inventors: James R. Bartley, Vance W. Brown, James K. Calhoun, Jr., Charles D. Cofield, John R. I. Eubanks
  • Publication number: 20140024740
    Abstract: Described herein are carpet backing compositions prepared with paint. These compositions have (a) one or more first polymers, (b) one or more second polymers derived from a latex paint, (c) a filler, (d) a froth aid, and (e) a thickener. The compositions described herein solve several technical problems which have heretofore been inadequately addressed. The compositions described herein accept the required filler loading, can be applied easily without interference by paint components, have high solids contents, and dry or cure quickly. Methods for making the compositions and articles comprising the compositions are also described herein.
    Type: Application
    Filed: February 13, 2013
    Publication date: January 23, 2014
    Applicant: ARROWSTAR, LLC
    Inventors: James R. BARTLEY, Vance W. BROWN
  • Publication number: 20130281614
    Abstract: Described herein are nonfluorinated polyurethanes having (a) a plurality of silicon polyol units and (b) a plurality of organic polyol units, wherein at least one of the organic polyol units has an ionizable group, and wherein the nonfluorinated polyurethanes are terminated by amino groups. The polyurethanes can be applied to a variety of different articles. The polyurethanes can impart a number of beneficial properties to an article including, but not limited to, liquid repellency, stain resistance, and bleach resistance. The nonfluorinated polyurethanes described herein are as effective or perform substantially better than fluorinated compounds currently used in the market. Methods for making the nonfluorinated polyurethanes are also described herein.
    Type: Application
    Filed: February 8, 2013
    Publication date: October 24, 2013
    Applicant: ARROWSTAR, LLC
    Inventors: James R. BARTLEY, Vance W. BROWN, James K. CALHOUN, JR., Charles D. Cofield, John R. I. EUBANKS
  • Publication number: 20130281606
    Abstract: Described herein are nonfluorinated polyurethanes having (a) a plurality of silicon polyol units and (b) a plurality of organic polyol units, wherein at least one of the organic polyol units has an ionizable group. The polyurethanes can be applied to a variety of different articles. The polyurethanes can impart a number of beneficial properties to an article including, but not limited to, liquid repellency, stain resistance, and bleach resistance. The nonfluorinated polyurethanes described herein are as effective or perform substantially better than fluorinated compounds currently used in the market. Methods for making the nonfluorinated polyurethanes are also described herein.
    Type: Application
    Filed: July 17, 2012
    Publication date: October 24, 2013
    Applicant: ARROWSTAR LLC
    Inventors: James R. Bartley, Vance W. Brown, James K. Calhoun, Charles D. Cofield, John R. I. Eubanks
  • Patent number: 8057693
    Abstract: Described herein are compositions and methods for imparting liquid repellency and dry soil resistance to fibers. The compositions are composed of (a) a silsesquioxane, (b) a wax, (c) a surfactant, and (b) water. Also disclosed are kits comprising (a) a first aqueous composition comprising a silsesquioxane and a first surfactant and (b) a second aqueous composition comprising a wax and a second surfactant. Finally, fibers and articles treated with the compositions and methods described herein are provided.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: November 15, 2011
    Assignee: Arrowstar, LLC
    Inventors: Geary Charles Ford, James K. Calhoun, Jr., James R. Bartley
  • Patent number: 7585426
    Abstract: Described herein are compositions and methods for imparting stain resistance, liquid repellency and enhanced antimicrobial activity to an article. The composition include a solvent, a surfactant, and an aluminum polymer. Also described herein are articles treated with the compositions and methods described herein.
    Type: Grant
    Filed: March 21, 2005
    Date of Patent: September 8, 2009
    Assignee: ArrowStar, LLC
    Inventors: Robert B. Collier, J. Todd Mull
  • Patent number: 7521410
    Abstract: Described herein are compositions and methods for imparting odor resistance to an article. Also described herein are articles treated with the compositions and methods described herein.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: April 21, 2009
    Assignee: ArrowStar, LLC
    Inventors: Robert B. Collier, J. Todd Mull