1
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Water-dispersible and multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, Bernard J Graves Jr, March 30, 2010: US07687143 (35 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


2
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Water-dispersible and multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, Bernard J Graves Jr, February 22, 2011: US07892993 (18 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


3
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Process of making water-dispersible multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, September 4, 2012: US08257628 (16 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


4
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Water-dispersible and multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, Bernard J Graves Jr, April 3, 2012: US08148278 (13 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


5
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Water-dispersible and multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, Bernard J Graves Jr, April 24, 2012: US08163385 (12 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


6
Rakesh Kumar Gupta, Allen Lynn Crain, Daniel William Klosiewicz, Scott Ellery George, Kab Sik Seo: Sulfopolyester recovery. Eastman Chemical Company, Polly C Owen, Bernard J Graves Jr, December 22, 2009: US07635745 (12 worldwide citation)

Processes for the recovery of a sulfopolyester polymer from an aqueous dispersion and a sulfopolyester concentrate are provided. Particularly, a sulfopolyester concentrate, from which the sulfopolyester may be recovered and reused, are formed by processes such as evaporation and/or nanofiltration. F ...


7
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Process of making water-dispersible multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, March 19, 2013: US08398907 (11 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


8
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Process of making water-dispersible multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, March 5, 2013: US08388877 (11 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


9
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Water-dispersible and multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, October 15, 2013: US08557374 (11 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...


10
Rakesh Kumar Gupta, Scott Ellery George, Daniel William Klosiewicz, Kab Sik Seo, Coralie McKenna Fleenor, Allen Lynn Crain: Water-dispersible and multicomponent fibers from sulfopolyesters. Eastman Chemical Company, Polly C Owen, November 20, 2012: US08314041 (11 worldwide citation)

Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate ...