Company Filing History:
Years Active: 2002
Title: The Innovations of Peter J Maddox
Introduction
Peter J Maddox is a notable inventor based in Martigues, France. He has made significant contributions to the field of polymer chemistry, particularly in the development of polyolefin compositions. His work has led to advancements that enhance the properties and processability of these materials.
Latest Patents
Peter J Maddox holds a patent for a polyolefin composition with a molecular weight maximum occurring in that part of the composition that has the highest comonomer content. This invention relates to a polyolefin copolymer composition produced with a metallocene catalyst in a single reactor. The composition is designed for the polymerization of an α-olefin monomer with one or more olefin comonomers. The invention emphasizes a molecular weight maximum that occurs in the 50 percent by weight of the composition with the highest weight percent comonomer content. The preferred composition features a comonomer partitioning factor C equal to or greater than 1.10, or a molecular weight partitioning factor M equal to or greater than 1.15. Additionally, the composition includes at least 0.01 long chain branches per 1000 carbon atoms along the polymer backbone. These innovations result in superior properties and enhanced processability due to the combination of high molecular weight and high comonomer content.
Career Highlights
Peter J Maddox is associated with Bp Chemicals Limited, where he has been instrumental in advancing polymer technologies. His expertise in polymer chemistry has positioned him as a key figure in the development of innovative materials.
Collaborations
Throughout his career, Peter has collaborated with notable colleagues, including Larry Duane Cady and Christopher James Frye. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Peter J Maddox's contributions to polymer chemistry and his innovative patent on polyolefin compositions highlight his significant role in advancing material science. His work continues to influence the industry and pave the way for future innovations.