Company Filing History:
Years Active: 1997
Title: J Timothy Hartness: Innovator in Toughened Thermosetting Structural Materials
Introduction
J Timothy Hartness is a notable inventor based in Tega Cay, South Carolina. He has made significant contributions to the field of materials science, particularly in the development of toughened thermosetting structural materials. His innovative work has implications for various applications, including carbon fiber reinforced composites.
Latest Patents
Hartness holds a patent for "Toughened thermosetting structural materials." This invention involves the incorporation of 2 to 35 µm particles of a differentially soluble engineering thermoplastic into heat curable epoxy resin systems. This process significantly increases the toughness of these systems without compromising other desirable properties. The toughened epoxy resin systems he developed are particularly useful in preparing carbon fiber reinforced composites that exhibit a compression strength after impact (CAI) of greater than 45 Ksi (310 MPa) after a 1500 in-lb/in impact.
Career Highlights
J Timothy Hartness is associated with Cytec Technology Corporation, where he has been able to apply his expertise in materials science. His work has been instrumental in advancing the capabilities of structural materials used in various industries.
Collaborations
Throughout his career, Hartness has collaborated with notable colleagues, including Hans G Recker and Thomas Folda. These collaborations have further enriched his research and development efforts in the field of toughened materials.
Conclusion
J Timothy Hartness is a distinguished inventor whose work in toughened thermosetting structural materials has made a significant impact on the industry. His innovative approaches continue to influence the development of advanced materials.