Reinhart Mayer

Title: Reinhart Mayer: Innovator in Viscose Manufacturing

Introduction

Reinhart Mayer is a notable inventor based in Kelheim, Germany, recognized for his contributions to the field of viscose manufacturing. With a total of three patents to his name, Mayer has made significant advancements in the processes involved in creating viscoses from cellulose pulps.

Latest Patents

Mayer's latest patents include a process for the manufacture of viscoses that utilizes hemicellulose-containing cellulose pulps without the need for dialysis equipment. This innovative method involves the addition of substances that cross-link or block the active groups of hemicellulose during the steeping process, which effectively reduces the consumption of NaOH and CS₂. The resulting viscoses exhibit excellent filterability and a low content of compounds that can lead to the formation of H₂S during the spinning process. Another significant patent focuses on improving the filterability of viscoses. This process involves mashing alkali cellulose-xanthate with a dilute sodium hydroxide solution or water under controlled overpressure conditions, enhancing the solution state of the viscoses.

Career Highlights

Reinhart Mayer is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to the development of more efficient and environmentally friendly manufacturing processes in the production of viscose.

Collaborations

Mayer has collaborated with notable colleagues, including Arno Holst and Wilhelm Fischer, who have also contributed to advancements in the field of viscose manufacturing.

Conclusion

Reinhart Mayer's innovative approaches to viscose manufacturing have led to significant improvements in production efficiency and environmental sustainability. His patents reflect a commitment to advancing technology in the chemical industry.