Company Filing History:
Years Active: 1977-1980
Title: Innovations by Lawrence K Wempe
Introduction
Lawrence K Wempe is a notable inventor based in Lansdale, PA (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of binder compositions for nonwoven fibers. With a total of 3 patents to his name, Wempe's work has had a considerable impact on various industrial applications.
Latest Patents
Wempe's latest patents focus on migration-resistant binder compositions for bonding nonwoven fibers. These innovative compositions include an anionically-stabilized polymer latex, a water-soluble polymer containing an amine group, and a volatile base. The formulations typically exhibit a solids content ranging from 10% to 60% by weight, a viscosity below 3,000 centipoise, and a pH above 5. In alternative compositions, the water-soluble polymer can be replaced with a water-insoluble polymer that maintains similar properties. This advancement in binder technology enhances the performance and durability of nonwoven materials.
Career Highlights
Wempe is currently employed at Rohm and Haas Company, where he continues to innovate and develop new materials. His expertise in polymer chemistry has positioned him as a key contributor to the company's research and development efforts.
Collaborations
Throughout his career, Wempe has collaborated with notable colleagues, including Ronald David Bakule and Robert A Gill. These partnerships have fostered a creative environment that encourages the exchange of ideas and the advancement of technology.
Conclusion
Lawrence K Wempe's contributions to the field of polymer chemistry, particularly through his innovative patents, demonstrate his commitment to advancing material science. His work continues to influence the industry and pave the way for future innovations.