Walter M Kalback is a notable inventor based in Ponca City, OK (US). He has made significant contributions to the field of materials science, particularly in the development of carbon fiber technology. With a total of 4 patents to his name, Kalback's work has had a lasting impact on the industry.

Latest Patents

One of Kalback's latest inventions is related to solvated mesophase pitches. This invention focuses on low melting solvated mesophase pitches that are suitable for spinning into carbon fibers. The solvated mesophase pitches have a lower melting point than conventional mesophase pitch but remain substantially anisotropic. These pitches can be produced as an intermediate during solvent fractionation or supercritical solvent fractionation of mesogen-containing isotropic pitches. The process is enhanced through the ability to recover pseudomesogens with an increased average molecular weight. This, in combination with the solvent content, provides a fusible mesophase capable of being spun directly into infusible oriented anisotropic carbon fibers.

Career Highlights

Kalback has had a distinguished career, working at Conoco Inc., where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in carbon fiber technology, which is crucial for various applications in industries such as aerospace and automotive.

Collaborations

Throughout his career, Kalback has collaborated with notable coworkers, including H Ernest Romine and Xavier M Bourrat. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Walter M Kalback is a prominent figure in the field of carbon fiber technology, with a focus on solvated mesophase pitches. His innovative contributions and collaborations have significantly advanced the industry, making him a key inventor in this area.