Diana Wischang

Title: Diana Wischang: Innovator in Cellulose Ethers

Introduction

Diana Wischang is a notable inventor based in Gau-Odernheim, Germany. She has made significant contributions to the field of cellulose ethers, particularly in the development of innovative adhesives. Her work focuses on creating water-insoluble adhesives that utilize unique chemical structures.

Latest Patents

Diana Wischang holds one patent titled "Cellulose ethers substituted with hydroxyl and alkyne groups and with hydroxyalkyl, alkyne and azide groups, and use thereof as water-insoluble adhesives." This patent describes nonionic, water-soluble cellulose ethers that contain hydroxyalkyl and ω-alkynyl groups, which are bonded to cellulose via ether bonds. The degree of molar substitution for the alkyne groups ranges from 0.001 to 0.30. Additionally, the cellulose ethers may include azido groups, specifically 3-azido-2-hydroxypropyl groups, also connected through ether bonds. The adhesive created from this cellulose ether can be applied to various surfaces, particularly wood, paper, and cardboard, and is activated using a copper(I) or ruthenium catalyst.

Career Highlights

Diana Wischang has established herself as a key figure in her field through her innovative research and development efforts. Her work at Se Tylose GmbH & Co. KG has allowed her to explore the practical applications of cellulose ethers in adhesive technology.

Collaborations

Diana collaborates with Mike Kleinert, contributing to the advancement of cellulose ether applications in various industries.

Conclusion

Diana Wischang's contributions to the field of cellulose ethers and adhesive technology highlight her innovative spirit and dedication to research. Her patent reflects a significant advancement in creating effective bonding materials for various applications.