Michael Kraemer is a notable inventor based in Kürten, Germany. He has made significant contributions to the field of fluorescent whitening agents, holding a total of six patents. His work focuses on enhancing the effectiveness of these agents, particularly in applications related to paper and cellulosic materials.

Latest Patents

Kraemer's latest patents include innovative formulations of fluorescent whitening agents and their mixtures. One of his notable inventions is a novel fluorescent whitening agent that contains three structural subunits derived from 4,4'-diamino-2,2′-stilbenedisulfonic acid. This compound, along with its mixtures with known fluorescent whitening agents, demonstrates excellent effectiveness for use in cellulosic materials, especially in the paper industry. Another significant patent involves a composition suitable for optically whitening paper or board, which includes specified bis-triazinylamino-stilbene fluorescent whitening agents with carboxylic acid and/or sulfonic acid groups. This composition can be utilized for whitening paper during various stages, including pulp processing, size pressing, or coating.

Career Highlights

Michael Kraemer is associated with Blankophor GmbH & Co. KG, where he continues to develop and refine his innovative products. His expertise in the field of fluorescent whitening agents has positioned him as a key player in the industry.

Collaborations

Kraemer has collaborated with notable colleagues such as Bernhard Hunke and Andrei Tauber, contributing to the advancement of their shared goals in the field of optical brightening.

Conclusion

Michael Kraemer's contributions to the development of fluorescent whitening agents have significantly impacted the paper industry. His innovative patents and collaborations highlight his dedication to enhancing the effectiveness of these materials.

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