Company Filing History:
Years Active: 1992-1993
Title: Innovations of Dominique Ranceze
Introduction
Dominique Ranceze is a notable inventor based in Lescar, France. He has made significant contributions to the field of polymer chemistry, particularly in the development of antioxidant polyolefin compositions. With a total of 2 patents to his name, Ranceze's work has implications for the stabilization of thermoplastic resins.
Latest Patents
Ranceze's latest patents include innovative compositions that enhance the stability of polyolefins. One of his patents focuses on antioxidant-containing polyolefin compositions, which consist of a polyolefin and an antioxidant compound. This compound is characterized by a general formula that allows for various substitutions, making it versatile for different applications. Another patent addresses a composition usable for the thermal and ultraviolet stabilization of thermoplastic resins. This particular invention includes a hydrotalcite, a zinc zeolite, and a zinc carboxylate, specifically targeting thermoplastic resins containing halogens, such as PVC.
Career Highlights
Dominique Ranceze has been associated with Elf Atochem North America, Inc., where he has applied his expertise in polymer chemistry. His work has contributed to advancements in the field, particularly in enhancing the durability and performance of thermoplastic materials.
Collaborations
Ranceze has collaborated with notable colleagues, including Jean Boussely and William L Smith. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Dominique Ranceze's contributions to polymer chemistry through his patents reflect his commitment to innovation in material science. His work continues to influence the industry, particularly in the stabilization of thermoplastic resins.