Location History:
- Cologne, DE (1989)
- Hamburg, DE (1991)
Company Filing History:
Years Active: 1989-1991
Title: Helmut Kipphardt: Innovator in Surface-Active Copolymers
Introduction
Helmut Kipphardt is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of surface-active copolymers, with a focus on their applications in the production of polyurethane powders. His innovative work has led to the granting of three patents.
Latest Patents
Kipphardt's latest patents include novel surface-active copolymers designed for the production of polyurethane powders. The first patent addresses the development of copolymers with a substantially linear structure, achieved through copolymerization. The second patent outlines an improved process for the direct preparation of polyurethane powders in a finely divided form. This process involves the reaction of polyisocyanates and isocyanate-reactive compounds in a carrier phase, utilizing interface-active compounds. The improvement lies in the use of at least one polymer of a urethane derived from a long-chain alkyl isocyanate and a hydroxyalkyl-acrylic or -methacrylic acid ester.
Career Highlights
Throughout his career, Helmut Kipphardt has worked with prominent companies such as Bayer Aktiengesellschaft and Metall-chemie Technologies GmbH. His experience in these organizations has contributed to his expertise in polymer chemistry and innovation.
Collaborations
Kipphardt has collaborated with notable professionals in his field, including Tillmann Hassel and Hanns P. Muller. These partnerships have further enhanced his research and development efforts.
Conclusion
Helmut Kipphardt's contributions to the field of surface-active copolymers and polyurethane production demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving industrial processes and materials.