David B Wurm

Title: Innovations by David B Wurm

Introduction

David B Wurm is an accomplished inventor based in Manvel, Texas. He has made significant contributions to the field of specialty chemicals, particularly in mold release solutions and hair dye compositions. With a total of three patents to his name, Wurm's work showcases his innovative approach to solving practical problems in various applications.

Latest Patents

Wurm's latest patents include a mold release solution for engineered stone and other applications. This homogeneous, aqueous solution consists of 5 to 90 wt % water, 3 to 40 wt % polyvinyl alcohol, 0.01 to 3.2 wt % surfactant, 1 to 20 wt % sugar alcohol, 0.005 to 1.05 wt % defoamer, and up to 50 ppm biocide, with a total of all components adding to 100 wt %. The viscosity of these solutions ranges from 20 to 600 cps when measured at 23° C. Another notable patent involves copolymers for improving color intensity and washfastness of temporary hair dyes. This method includes applying a polyvinyl amine copolymer solution to the hair, followed by a hair dye composition that includes an aqueous base fluid, a polyvinyl amine copolymer, and an anionic or cationic hair dye.

Career Highlights

David B Wurm is currently employed at Sekisui Specialty Chemicals America, LLC, where he continues to develop innovative solutions in the chemical industry. His expertise in formulating mold release agents and hair dye compositions has positioned him as a valuable asset in his field.

Collaborations

Wurm collaborates with talented coworkers such as George Shitera and Vinh Nguyen, contributing to a dynamic team environment that fosters innovation and creativity.

Conclusion

David B Wurm's contributions to the field of specialty chemicals through his patents demonstrate his commitment to innovation and problem-solving. His work continues to impact various industries, showcasing the importance of inventive thinking in developing practical solutions.