Wilhelm Joch

Title: Wilhelm Joch: Innovator in Orthosilicic Acid Preparation

Introduction

Wilhelm Joch is a notable inventor based in Niederkassel, Germany. He has made significant contributions to the field of chemistry, particularly in the preparation of orthosilicic acid tetraalkyl esters. With a total of 3 patents to his name, Joch's work has advanced the understanding and application of these compounds.

Latest Patents

Joch's latest patents include a method for the preparation of orthosilicic acid tetraalkyl esters. This patent discloses an improvement in the preparation process by reacting metallic silicon with alcohol in the presence of alkali alcoholate, with the enhancement of using an ether alcohol or alkanolamine as a cocatalyst. Another significant patent is for the process of preparing orthosilicic acid tetraalkoxyalkyl esters. This process involves contacting silicon, iron silicide, or ferrosilicon with a monoalkyl ether of an aliphatic glycol, in the presence of the corresponding orthosilicic acid tetraalkoxy alkyl ether at elevated temperatures.

Career Highlights

Wilhelm Joch is associated with Dynamit Nobel Aktiengesellschaft, a company known for its innovative approaches in chemical manufacturing. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of chemical engineering.

Collaborations

Throughout his career, Joch has collaborated with notable colleagues such as Walter Rogler and Arnold Lenz. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Wilhelm Joch's contributions to the field of chemistry, particularly in the preparation of orthosilicic acid tetraalkyl esters, highlight his innovative spirit and dedication to advancing scientific knowledge. His patents and collaborations reflect a commitment to excellence in research and development.