Location History:
- Kelkheim, Taunus, DE (1978)
- Kerlkheim, Taunus, DE (1978)
- Kelkheim, DE (1979)
Company Filing History:
Years Active: 1978-1979
Title: Helmut Beutler: Innovator in Polyester Technology
Introduction
Helmut Beutler is a notable inventor based in Kelkheim, Germany. He has made significant contributions to the field of polyester technology, particularly in the development of branched low molecular weight polyesters. With a total of 4 patents to his name, Beutler's work has had a lasting impact on the dyeing industry.
Latest Patents
Beutler's latest patents include innovative formulations that enhance the dyeing process. One of his key inventions is a branched low molecular weight polyester levelling agent for dyestuff. This polyester, with an apparent average molecular weight ranging from about 600 to about 5,000, improves the uniformity of dyeing with disperse dyes. It is characterized by its ability to disperse in water and consists of an ester-linked combination of hydrocarbyloxy groups and carboxyl-derived acyl groups. The polyester contains a specific range of COOH or COOM groups, ensuring effective performance in dyeing applications.
Another significant patent involves water-soluble branched polyesters. These polyesters have an apparent molecular weight between about 600 and about 5,000 and a SO₃M group content of 5 to 40 mol percent. They are particularly suited as levelling agents in the disperse dyeing of polyester fibers, showcasing Beutler's expertise in creating functional materials for industrial use.
Career Highlights
Throughout his career, Helmut Beutler has worked with prominent companies in the chemical industry. Notably, he has been associated with Cassella Aktiengesellschaft and Hoechst Aktiengesellschaft. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate in polyester technology.
Collaborations
Beutler has collaborated with several professionals in his field, including Karl Hintermeier and Joachim Ribka. These collaborations have likely enriched his work and led to advancements in polyester applications.
Conclusion
Helmut Beutler's contributions to polyester technology through his patents and career experiences highlight his role as an influential inventor. His innovations continue to impact the dyeing industry, showcasing the importance of research and development in creating effective materials.