| Patent Number |
Title Of Patent |
Date Issued |
| 8168292 |
Composite materials including amorphous thermoplastic fibers |
May 1, 2012 |
| Disclosed are composites that can exhibit low transmission energy loss and can also be temperature resistant. The composites include reinforcement fibers held in a polymeric matrix. The reinforcement fibers can include an amorphous polymer component. The fibers can be woven or knit t |
| 8057887 |
Composite materials including high modulus polyolefin fibers |
November 15, 2011 |
| Disclosed are composite laminates that can exhibit high strength and/or low dielectric loss and can also be lightweight. The laminates include layers formed of high modulus polyolefin fiber. The fibers can be woven or knit to form a fabric or can be included in a nonwoven fabric that can |
| 7892633 |
Low dielectric composite materials including high modulus polyolefin fibers |
February 22, 2011 |
| Disclosed are composite laminates that can exhibit high strength and/or low dielectric loss and can also be lightweight. The laminates include layers formed of high modulus polyolefin fiber. The fibers can be woven or knit to form a fabric or can be included in a nonwoven fabric that can |
| 7704595 |
Polypropylene fiber for reinforcement of matrix materials |
April 27, 2010 |
| Disclosed are structural materials including polymeric reinforcement fibers that can provide added strength and fracture toughness to the matrix. The polymeric reinforcement fibers are polypropylene-based monofilament fibers or tape fibers exhibiting extremely favorable mechanical ch |
| 7648758 |
Low dielectric loss composite material |
January 19, 2010 |
| Disclosed are composite materials that can exhibit low transmission energy loss and can also be temperature resistant. The composites include reinforcement fibers held in a polymeric matrix. The polymeric matrix can include an amorphous polymer component. Also disclosed are methods of |
| 7648607 |
Methods of forming composite materials including high modulus polyolefin fibers |
January 19, 2010 |
| Disclosed are composite laminates that can exhibit high strength and/or low dielectric loss and can also be lightweight. The laminates include layers formed of high modulus polyolefin fiber. The fibers can be woven or knit to form a fabric or can be included in a nonwoven fabric that can |
| 7445842 |
Melt-spun multifilament polyolefin yarn formation processes and yarns formed therefrom |
November 4, 2008 |
| Disclosed is a method of forming multifilament polyolefin yarns and yarns formed according to the disclosed method. The yarns can be polypropylene yarns and can exhibit any of a high modulus, high tenacity, and a unique crystalline structure for multifilament polyolefin yarns. The proces |
| 7445834 |
Polypropylene fiber for reinforcement of matrix materials |
November 4, 2008 |
| Disclosed are structural materials including polymeric reinforcment fibers that can provide added strength and fracture toughness to the matrix. The polymeric reinforcement fibers are polypropylene-based monofilament fibers or tape fibers exhibiting extremely favorable mechanical cha |
| 7074483 |
Melt-spun multifilament polyolefin yarn formation processes and yarns formed therefrom |
July 11, 2006 |
| Disclosed is a method of forming multifilament polyolefin yarns and yarns formed according to the disclosed method. The yarns can be polypropylene yarns and can exhibit any of a high modulus, high tenacity, and a unique crystalline structure for multifilament polyolefin yarns. The proces |
| 6878443 |
Polypropylene monofilament and tape fibers exhibiting certain creep-strain characteristics and c |
April 12, 2005 |
| Unique thermoplastic (polypropylene, specifically) monofilament and/or tape fibers and yarns that exhibit heretofore unattained physical properties are provided. Such fibers are basically manufactured through the extrusion of thermoplastic resins that include a certain class of nucleatin |
| 6863976 |
Polypropylene monofilament and tape fibers exhibiting certain creep-strain characteristics and c |
March 8, 2005 |
| Unique thermoplastic (polypropylene, specifically) monofilament and/or tape fibers and yarns that exhibit heretofore unattained physical properties are provided. Such fibers are basically manufactured through the extrusion of thermoplastic resins that include a certain class of nucleatin |
