Tomás̆ Trnka

Title: Tomáš̆ Trnka: Polymer and Liquid Rubber Innovations.

Introduction

Tomáš̆ Trnka is an inventor associated with Kladno, Czech Republic. His patent work focuses on functionalized polyfarnesenes and curable liquid rubber compositions. He is associated with Fina Technology, Inc., and holds 2 patents.

Latest Patents

Trnka’s listed patents address polymer chemistry and materials designed for curing and performance.

“Chain End Hydroxyl Functionalized Branched Polyfarnesenes Obtained by Radical Polymerization” describes terminal hydroxyl-functionalized polyfarnesenes with, on average, more than two terminal hydroxyl groups per molecule. The polymers may be farnesene homopolymers or copolymers. The patent also describes methods for producing them and compositions combining the functionalized polyfarnesene with a diisocyanate to make polyurethane.

“Polyenes for Curable Liquid Rubber-Based Compositions” concerns curable liquid rubber formulations containing one or more liquid polyene components and a heat-activated crosslinking agent. The described polyenes can include monomers that provide specified proportions of pendant groups of different carbon-chain lengths. After curing, the compositions may exhibit a loss factor above 0.51, a maximum loss-factor temperature above −10 °C, and a toluene swelling ratio of 40% to 170% by weight.

Career Highlights

Trnka’s patent portfolio reflects work on polymer structures and formulations, including materials with tailored functional groups and properties. His association with Fina Technology, Inc., connects this work to industrial research and development.

Collaborations

The supplied information identifies Philippe Lodefier and Herbert S. Chao as Trnka’s coworkers. Their names appear alongside his work in the context of polymer and liquid rubber technologies.

Conclusion

Tomáš̆ Trnka’s two listed patents cover functionalized polyfarnesenes and curable liquid rubber compositions, highlighting his contributions to polymer innovation.