Company Filing History:
Years Active: 1980-1991
Title: Innovations of Louis Macabrey
Introduction
Louis Macabrey is a notable inventor based in Mitry-le-Neuf, France. He has made significant contributions to the field of materials science, particularly in the development of polyvinyl alcohol films. With a total of 6 patents to his name, Macabrey's work has had a considerable impact on packaging materials and their applications.
Latest Patents
Macabrey's latest patents focus on water-resistant polyvinyl alcohol films. These films are gelled, non-tacky, bubble-free, and resistant to water at ambient temperatures. The process involves plasticizing and melting granules of pure polyvinyl alcohol, which contain 25 to 35% by weight of water. The melted granules are extruded through a die, followed by optional stretching to enhance their properties. These films can be used to create composite films or sheets with high gas impermeability, making them suitable for packaging flavored foods and carbonated beverages.
Career Highlights
Throughout his career, Louis Macabrey has worked with prominent companies such as Rhone-Poulenc S.A. and Rhone-Poulenc Industries. His innovative approaches have led to advancements in the production of thermoplastic hollow shaped articles, which are essential for modern packaging solutions.
Collaborations
Macabrey has collaborated with notable colleagues, including Claude Bonnebat and Gilbert Roullet. Their combined expertise has contributed to the successful development of various projects in the field of materials science.
Conclusion
Louis Macabrey's contributions to the field of polyvinyl alcohol films demonstrate his innovative spirit and dedication to advancing packaging technology. His patents continue to influence the industry and pave the way for future developments.
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.