Location History:
- Eschborn, Taunus, DE (1978)
- Eschborn, DE (1980)
Company Filing History:
Years Active: 1978-1980
Title: Arno Spange: Innovator in Dyeing Agent Compositions
Introduction
Arno Spange is a notable inventor based in Eschborn, Taunus, Germany. He has made significant contributions to the field of dyeing agent compositions, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of dyeing processes, particularly in the textile industry.
Latest Patents
Arno Spange's latest patents include innovative formulations that enhance dyeing capabilities. One of his patents involves dyeing agent compositions based on polypropylene wax. This invention allows for the preparation of insoluble colorants, especially pigments, by distributing the colorant in molten polypropylene wax. The wax has a viscosity of 0.5 to 5 Pa.s at 170°C and an isotactic proportion of 40 to 90% by weight. These preparations are easily dispersible in polyolefins, making them particularly useful for dyeing polypropylene in mass production. Another significant patent is a dyestuff composition for dyeing or printing cellulose fiber. This composition consists of 20 to 70 percent by weight of C.I. Reactive Blue 19, anthraquinone-2-sulfonic acid, a condensation product of naphthalene-sulfonic acid with formaldehyde, a condensed phosphate, and a dust preventing agent.
Career Highlights
Arno Spange is currently associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work at Hoechst has allowed him to develop and refine his innovative dyeing agent compositions, contributing to advancements in textile dyeing technologies.
Collaborations
Throughout his career, Arno has collaborated with notable colleagues, including Manfred Engelmann and Karl Maier. These collaborations have fostered a creative environment that has led to the development of groundbreaking inventions in the field of dyeing agents.
Conclusion
Arno Spange's contributions to the field of dyeing agent compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in the textile industry. His work continues to influence the way dyes are utilized in manufacturing processes, showcasing the importance of innovation in this sector.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.