Location History:
- Milwaukee, WI (US) (2011)
- Shorewood, WI (US) (2020)
Company Filing History:
Years Active: 2011-2020
Title: Innovations by David Frederic Freund
Introduction
David Frederic Freund is an accomplished inventor based in Shorewood, WI (US). He has made significant contributions to the field of adhesives, holding 2 patents that showcase his innovative approach to bonding materials. His work is particularly relevant in industries such as hygiene, construction, and packaging.
Latest Patents
Freund's latest patents include a groundbreaking formulation of polyolefin-based hot melt adhesives. This adhesive is composed of a blend of a polypropylene-based polymer, a polyolefin elastomer, and an amorphous polyolefin. These adhesives are designed to exhibit excellent molten and pre-set flow, allowing them to effectively wet out substrates while developing the necessary properties to form and maintain strong bonds. This innovation is particularly useful in various applications, including hygiene, construction, and packaging.
Another notable patent is an adhesive formulation specifically designed for vacuum forming applications. This aqueous adhesive composition includes a polychloroprene emulsion, an adhesion-promoting agent for polyolefin substrates, a polyurethane polymer dispersion, an aqueous tackifying resin dispersion, and a rubber latex dispersion. The patent also describes methods for adhering a thermoplastic material to a rigid substrate using this aqueous adhesive composition.
Career Highlights
David Freund is currently associated with Bostik, Inc., where he continues to develop innovative adhesive solutions. His expertise in adhesive technology has positioned him as a key player in the industry, contributing to advancements that enhance product performance and application versatility.
Collaborations
Freund has collaborated with notable colleagues, including Rodney M Weston and Steven Daniel Gray. These partnerships have fostered a creative environment that encourages the development of cutting-edge adhesive technologies.
Conclusion
David Frederic Freund's contributions to adhesive technology through his patents reflect his commitment to innovation and excellence. His work continues to impact various industries, making him a significant figure in the field of adhesives.
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.