Company Filing History:
Years Active: 1993-1994
Title: Peter Harnischfeger: Innovator in Liquid-Crystalline Polymer Technology
Introduction
Peter Harnischfeger is a notable inventor based in Darmstadt, Germany. He has made significant contributions to the field of liquid-crystalline polymers, holding 2 patents that showcase his innovative approach to material science.
Latest Patents
Harnischfeger's latest patents include "Chiral alkenylaryl 2,3-epoxyalkyl ethers, and the use thereof in" and "Process for aligning liquid-crystalline polymers." The latter patent describes a method for aligning a layer of liquid-crystalline, polymeric material by passing a gas or liquid stream over it. This process is particularly effective for aligning main-chain polymers that exhibit a nematic phase. By utilizing a hot stream of air, the alignment achieved results in electrooptical displays with high contrast. These alignment layers present advantages over traditional rubbed alignment layers, such as the absence of electrostatic charging.
Career Highlights
Harnischfeger is associated with Hoechst Aktiengesellschaft, a company known for its advancements in chemical and pharmaceutical products. His work has contributed to the development of innovative materials that enhance the performance of electrooptical devices.
Collaborations
Throughout his career, Harnischfeger has collaborated with notable colleagues, including Karsten Blatter and Claus Escher. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Peter Harnischfeger stands out as an influential inventor in the realm of liquid-crystalline polymers. His patents and contributions to the field reflect his commitment to innovation and excellence in material science.