Location History:
- Orange, TX (US) (1996)
- Mauriceville, TX (US) (1996 - 1997)
Company Filing History:
Years Active: 1996-1997
Title: David Rosendale: Innovator in Ionomer Compositions
Introduction
David Rosendale is a notable inventor based in Mauriceville, Texas. He has made significant contributions to the field of polymer chemistry, particularly in the development of ionomer compositions. With a total of 8 patents to his name, Rosendale's work has advanced the understanding and application of materials in various industries.
Latest Patents
Rosendale's latest patents focus on low-haze ionomers of copolymers of alpha-olefins and carboxylic acid. These innovative ionomer compositions exhibit improved optical properties. They comprise ionomers that can be represented as the polymerization product of alpha-olefins with two to eight carbon atoms, esters of alpha, beta-ethylenically-unsaturated carboxylic acids, and metal salts of acrylic and methacrylic acid. Additionally, optional alpha, beta-ethylenically-unsaturated comonomers can be included to impart desired properties such as acidity and solvent resistivity. The patents also disclose methods for producing these ionomer compositions in a reactive extruder and treating them with acid to enhance their acidity.
Career Highlights
David Rosendale is currently employed at Chevron Chemical Company LLC, where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of ionomer compositions, making them more effective for various applications.
Collaborations
Throughout his career, Rosendale has collaborated with esteemed colleagues such as Victor P. Kurkov and Leslie P. Theard. These collaborations have further enriched his research and development efforts.
Conclusion
David Rosendale's contributions to the field of polymer chemistry, particularly in ionomer compositions, have established him as a leading inventor. His innovative work continues to influence the industry and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.