Annette Schreiber

Title: Annette Schreiber: Pioneering Innovator in Thermosensitive Recording Materials

Introduction

Annette Schreiber, an accomplished inventor based in Kosel, Germany, has made significant contributions to the field of thermosensitive recording materials. With a portfolio of three patents, her innovative approaches are paving the way for better recording materials that not only enhance performance but also promote sustainability.

Latest Patents

Schreiber's latest patents reflect her dedication to advancing technology in her field. One notable invention is a proposed heat-sensitive recording material that features a substrate, a heat-sensitive recording layer with color formers and color acceptors, and a protective layer. This groundbreaking material utilizes at least 66 percent by weight of 4,4'-dihydroxydiphenyl sulfone as the color acceptor in the heat-sensitive recording layer, along with a protective layer that includes at least 60 percent by weight of diacetone-modified polyvinyl alcohol as its binder.

Another significant patent covers a heat-sensitive recording material that incorporates a paper web containing recycled fibers, which is a notable step toward sustainability. This invention specifies that the paper web must contain at least 70 percent by weight of recycled fiber, while the heat-sensitive recording layer must consist of at least 33 percent by weight of N-(p-toluenesulphonyl)-N'-3-(p-toluenesulphonyloxyphenyl)urea as a color acceptor.

Career Highlights

Throughout her career, Annette Schreiber has collaborated with prominent organizations, including Mitsubishi Hitec Paper Europe GmbH and Mitsubishi Hitec Paper Flensburg GmbH. Her work in these companies has contributed to her expertise and the development of innovative recording materials.

Collaborations

Schreiber has worked alongside talented colleagues, including Gerhard Stork and Diana Valentina Becerra Siabato. These collaborations have fostered a creative environment, enabling her to push the boundaries of thermosensitive materials and explore new possibilities in the field.

Conclusion

Annette Schreiber's contributions to thermosensitive recording materials, showcased through her patents and career endeavors, exemplify her innovative spirit and commitment to quality and sustainability. Her inventions are not only technically advanced but also reflect a growing trend towards environmentally friendly practices in technology. As she continues her work, Schreiber will undoubtedly remain a significant figure in the advancement of recording materials.