Heinz Schneider

Title: Innovations of Heinz Schneider in Dye Formulations

Introduction

Heinz Schneider is a notable inventor based in Muttenz, Switzerland. He has made significant contributions to the field of dye formulations, holding a total of 2 patents. His work focuses on creating innovative aqueous direct dye formulations and paper coating compositions.

Latest Patents

Heinz Schneider's latest patents include an aqueous direct dye formulation. This formulation comprises 5 to 25% by weight of a dye composition, which includes dyes obtainable by reduction or thermal treatment of Direct Yellow 11, along with other direct dyes. The formulation also contains a saturated, cyclic or acyclic water-soluble amine and urea, all mixed with water. This invention is particularly useful for dyeing paper.

Another significant patent is related to paper coating compositions. This composition controls the bleed fastness of organic coloring pigments in paper coatings. It includes an organic coloring pigment, binders, starch, anionic direct dye, and water. The method of application and use of this composition is also covered in the patent.

Career Highlights

Heinz Schneider is associated with BASF SE Corporation, a leading company in the chemical industry. His work at BASF has allowed him to develop and refine his innovative dye formulations, contributing to advancements in the field.

Collaborations

Heinz Schneider has collaborated with notable coworkers such as Allan Francis Cunningham and Céline Hossenlopp. These collaborations have likely enriched his research and development efforts in dye formulations.

Conclusion

Heinz Schneider's contributions to dye formulations through his patents demonstrate his innovative spirit and commitment to advancing the field. His work continues to impact the industry positively.