Patents Assigned to ArrowStar, LLC
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Publication number: 20140154457Abstract: 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: ApplicationFiled: December 4, 2013Publication date: June 5, 2014Applicant: ARROWSTAR LLCInventors: James R. BARTLEY, Vance W. BROWN
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Patent number: 8716396Abstract: 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: GrantFiled: February 8, 2013Date of Patent: May 6, 2014Assignee: Arrowstar LLCInventors: James R. Bartley, Vance W. Brown, James K. Calhoun, Jr., Charles D. Cofield, John R. I. Eubanks
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Patent number: 8716392Abstract: 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: GrantFiled: July 17, 2012Date of Patent: May 6, 2014Assignee: Arrowstar LLCInventors: James R. Bartley, Vance W. Brown, James K. Calhoun, Jr., Charles D. Cofield, John R. I. Eubanks
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Publication number: 20140024740Abstract: 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: ApplicationFiled: February 13, 2013Publication date: January 23, 2014Applicant: ARROWSTAR, LLCInventors: James R. BARTLEY, Vance W. BROWN
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Publication number: 20130281614Abstract: 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: ApplicationFiled: February 8, 2013Publication date: October 24, 2013Applicant: ARROWSTAR, LLCInventors: James R. BARTLEY, Vance W. BROWN, James K. CALHOUN, JR., Charles D. Cofield, John R. I. EUBANKS
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Publication number: 20130281606Abstract: 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: ApplicationFiled: July 17, 2012Publication date: October 24, 2013Applicant: ARROWSTAR LLCInventors: James R. Bartley, Vance W. Brown, James K. Calhoun, Charles D. Cofield, John R. I. Eubanks
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Patent number: 8057693Abstract: 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: GrantFiled: July 26, 2010Date of Patent: November 15, 2011Assignee: Arrowstar, LLCInventors: Geary Charles Ford, James K. Calhoun, Jr., James R. Bartley
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Patent number: 7585426Abstract: 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: GrantFiled: March 21, 2005Date of Patent: September 8, 2009Assignee: ArrowStar, LLCInventors: Robert B. Collier, J. Todd Mull
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Patent number: 7521410Abstract: 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: GrantFiled: March 26, 2004Date of Patent: April 21, 2009Assignee: ArrowStar, LLCInventors: Robert B. Collier, J. Todd Mull