Company Filing History:
Years Active: 1981-1990
Title: Alois Wiesenberger: Innovator in Surface Coating Pigments
Introduction
Alois Wiesenberger is a notable inventor based in Lambsheim, Germany. He has made significant contributions to the field of surface coating pigments, holding a total of 3 patents. His work focuses on enhancing the quality and characteristics of pigments used in various applications.
Latest Patents
Wiesenberger's latest patents include innovative processes for the preparation of strong and soft-textured surface coating pigments. One of his patents describes a method of grinding crude pigments together with inorganic grinding aids, such as rock salt and dialkyl phthalates. This process results in soft-textured pigments that produce strong colorings with higher transparency and cleanliness of hue compared to prior art pigments. Another patent outlines a process for creating easily dispersible and deeply colored pigmentary forms. This involves milling crude pigments in the presence of non-oxidizing acids, achieving a primary particle size of ≤0.1 µm. The resulting pigments are noted for their deep colorations and ease of dispersion in various media.
Career Highlights
Alois Wiesenberger is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions. His work at BASF has allowed him to explore and develop advanced pigment technologies that have practical applications in the industry.
Collaborations
Wiesenberger has collaborated with notable colleagues, including Joachim Kranz and Reinhard Sappok. These partnerships have contributed to the advancement of pigment technology and the successful development of new products.
Conclusion
Alois Wiesenberger's contributions to the field of surface coating pigments demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of pigment formulation and processing, making him a valuable figure in the industry.