| 8021584 |
Process for preparing polymeric fibers based on blends of at least two polymers |
Arthur J. Roth, Brendan McSheehy |
2011-09-20 |
| 8017662 |
Method of separation and cleaning of post consumer carpet face yarn from carpet backing and yarn product produced therefrom |
George T. Hoover, JR., Milton K. Roark, Brendan McSheehy |
2011-09-13 |
| 7115224 |
Process for making acid dye stain-resistant fibers |
— |
2006-10-03 |
| 6861480 |
Yarn-forming composition of polyamide and sulfonated acid dye disabler |
— |
2005-03-01 |
| 6780941 |
Process for preparing polymeric fibers based on blends of at least two polymers |
Arthur J. Roth, Brendan McSheehy |
2004-08-24 |
| 6753385 |
Fiber-forming polyamide and sulfonated acid for disabling acid dye sites |
— |
2004-06-22 |
| 6680018 |
Melt extrusion spinning polyamide fibers with sulfonated reagent and thermoplastic carrier |
— |
2004-01-20 |
| 6635346 |
Stain-resistant polyamide composition and fibers and method of production thereof |
— |
2003-10-21 |
| 6589466 |
Yarn by extruding polyamide fibers and sulfonated polyester concentrate |
— |
2003-07-08 |
| 6537475 |
Melt extrusion spinning polyamide fibers with sulfonated reagent |
— |
2003-03-25 |
| 6495079 |
Process to prepare polymeric fibers with improved color and appearance |
Robert R. Gallucci, Milton K. Roark |
2002-12-17 |
| 6433107 |
Fiber-forming polyamide with concentrate of polyamide and sulfonated aromatic acid |
— |
2002-08-13 |
| 6420044 |
Stain-resistant polyamide composition and fibers and method of production thereof |
— |
2002-07-16 |
| 6334877 |
Carpet fibers from polyamide and sulfonated polyester concentrate |
— |
2002-01-01 |
| 6133382 |
Fiber-forming polyamide composition containing polyamide and a sulfonated polyester concentrate |
— |
2000-10-17 |
| 6117550 |
Acid dye stain-resistant fiber-forming polyamide composition containing masterbatch concentrate containing reagent and carrier |
— |
2000-09-12 |
| 6109015 |
Process for making poly(trimethylene terephthalate) yarn |
Milton K. Roark |
2000-08-29 |
| 5079307 |
High molecular weight polyamide production from dicarboxy terminated polyamide prepolymer |
Stephen Taylor, Murray Orpin |
1992-01-07 |
| 4925914 |
Catalytic suspension/dispersion preparation of polyamides from polyamide forming salt |
John G. Dolden, Gaynor P. Harris |
1990-05-15 |
