Company Filing History:
Years Active: 1985-1999
Title: Hardo Wiemer: Innovator in Vinyl Chloride Polymerization
Introduction
Hardo Wiemer is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the microsuspension polymerization of vinyl chloride. With a total of 2 patents, Wiemer's work has advanced the methods used in the production of vinyl chloride polymers.
Latest Patents
Wiemer's latest patents include a "Process and apparatus for the microsuspension polymerization of vinyl" and a "Process and apparatus for manufacturing vinyl chloride polymers." The first patent describes a process and apparatus for the microsuspension polymerization of vinyl chloride in vessels agitated predominantly by natural convection. This invention features a reactor with a height-to-diameter ratio of H/D 2, equipped with a heat exchanger for cooling water circulation. The second patent outlines a process for manufacturing vinyl chloride polymers or copolymers through microsuspension polymerization, incorporating up to 30% by weight of α-olefinically unsaturated monomers that are copolymerizable with vinyl chloride.
Career Highlights
Throughout his career, Wiemer has worked with prominent companies in the chemical industry. He has been associated with Wacker Chemie GmbH and Vinnolit Kunststoff GmbH, where he contributed to advancements in polymer technology. His expertise in polymerization processes has been instrumental in developing innovative solutions for the industry.
Collaborations
Wiemer has collaborated with notable colleagues, including Kurt Kreilein and Hans Geschonke. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.
Conclusion
Hardo Wiemer's contributions to the field of polymer chemistry, particularly in the area of vinyl chloride polymerization, have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing chemical processes.