Augusto Cesar Esteves

Title: Innovations by Augusto Cesar Esteves

Introduction

Augusto Cesar Esteves is a notable inventor based in São Paulo, Brazil. He has made significant contributions to the field of polymer compositions, particularly focusing on enhancing tactile properties. His work is recognized for its innovative approach to material science.

Latest Patents

Esteves holds a patent for "Polyolefin compositions with improved soft touch properties." This invention involves compositions that may include a tactile polymer prepared from a mixture of polyolefin and a rubber component. The mixture is created in a post-reactor process, resulting in a tactile polymer composition that exhibits a complex viscosity at 0.10 rad/s according to ASTM D4440, ranging from 1,000 to 40,000 Pa·s. The methods described in the patent include preparing the tactile polymer composition by combining the polyolefin and rubber component at elevated temperatures to produce a blended polymer composition.

Career Highlights

Augusto Cesar Esteves is associated with Braskem S.A., a leading company in the production of thermoplastic resins. His role at Braskem has allowed him to explore and develop innovative solutions in polymer technology. Esteves has demonstrated a commitment to advancing the field through his research and development efforts.

Collaborations

Esteves collaborates with Leonardo Souza Bento, contributing to the innovative projects at Braskem. Their teamwork exemplifies the synergy between inventors in the pursuit of technological advancements.

Conclusion

Augusto Cesar Esteves is a prominent figure in the field of polymer innovations, with a focus on improving material properties through his patented work. His contributions continue to influence the industry and inspire future developments in polymer science.