Robert H Walat

Title: Innovations of Robert H Walat

Introduction

Robert H Walat is an accomplished inventor based in Boston, MA, known for his significant contributions to the field of polymer extrusion. With a total of two patents to his name, he has made strides in developing methods and apparatuses that enhance the production of microcellular polymer materials.

Latest Patents

Walat's latest patents focus on a method and apparatus for microcellular polymer extrusion. These continuous polymeric extrusion nucleation systems are designed to create polymeric microcellular foamed materials, including both crystalline and semi-crystalline types. A key feature of his invention is the pressure drop rate, which is crucial in certain embodiments. The systems he developed allow for the control of various parameters, enhancing the efficiency of the extrusion process. One notable aspect of his invention includes a multiple-pathway nucleator that is strategically separated from a shaping die by a residence chamber. Additionally, his designs incorporate a die that facilitates the production of thick articles, featuring a multiple-pathway nucleation section. This innovation enables the continuous extrusion of microcellular material onto wire, resulting in a thin, closed-cell microcellular insulating coating that is securely attached to the wire. Other thin microcellular products can also be fabricated using his methods.

Career Highlights

Robert H Walat has established himself as a key figure in the field of polymer technology through his work at Trexel, Inc. His expertise in polymer extrusion has positioned him as a valuable asset in the industry, contributing to advancements that benefit various applications.

Collaborations

Walat has collaborated with notable colleagues, including Theodore A Burnham and Sung W Cha, who have also contributed to the field of polymer technology.

Conclusion

Robert H Walat's innovative work in microcellular polymer extrusion has paved the way for advancements in polymer materials. His patents reflect a commitment to enhancing production methods and improving material properties. His contributions continue to influence the industry positively.