Company Filing History:
Years Active: 1985
Title: The Innovations of Bernhard Wottka
Introduction
Bernhard Wottka is a notable inventor based in Kastl, Germany. He has made significant contributions to the field of polymer technology, particularly in the development of molding compositions. His work has implications for various industries, including the production of secure documents.
Latest Patents
Wottka holds a patent for a molding composition based on vinyl chloride polymers. This innovative composition includes specific quantities of impact strength modifiers, polymethyl methacrylate, and a unique form of cellulose. The cellulose used is powdered pure cellulose with a mean degree of polymerization ranging from 300 to 1,000 and a maximum particle diameter of 0.09 mm. These molding compositions can be easily calendered and are particularly suitable for creating forgery-proof valuable documents, such as credit cards, which can be personalized using laser technology. He has 1 patent to his name.
Career Highlights
Wottka is associated with Höchst Aktiengesellschaft, a company known for its advancements in chemical and pharmaceutical products. His work at the company has allowed him to explore and develop innovative solutions in polymer applications.
Collaborations
One of his notable collaborators is Alfred Weindl, with whom he has worked closely on various projects related to polymer technology.
Conclusion
Bernhard Wottka's contributions to the field of molding compositions highlight his innovative spirit and dedication to advancing technology. His work continues to influence the production of secure documents and showcases the importance of research and development in the polymer industry.