This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Clariant Finance (Bvi) Limited. Active years: 2011-2012.
Location History:
- Kriftel, DE (2011)
- Liederbach, DE (2011 - 2012)
Company Filing History:
Years Active: 2011-2012
Title: Lars Schneider: Innovator in Pigment Technology
Introduction
Lars Schneider is a notable inventor based in Liederbach, Germany. He has made significant contributions to the field of pigment technology, holding a total of 3 patents. His work focuses on developing advanced pigment compositions that enhance color filter applications and dispersibility in various mediums.
Latest Patents
One of Lars Schneider's latest patents is a diketopyrrolopyrrole pigment composition for use in color filters. This invention relates to a pigment composition composed of specific compounds characterized by an average particle size ranging from 10 to 60 nm, with less than 5% by volume of the particles being greater than 70 nm. The composition can be obtained by reacting 1 mol of a succinic acid diester with 2 mol of a mixture of nitriles A-CN and B-CN, with a molar ratio of A-CN and B-CN in the nitrile mixture ranging from 99.5:0.5 to 85.0:15. Another significant patent is for a pigment red 112 with enhanced dispersibility. This invention provides a process for preparing uncoated, readily dispersible C.I. Pigment Red 112 by azo coupling in a microreactor. The process involves precipitating the coupling component in an upstream microreactor and coupling it in finely divided form to the diazo component, resulting in a pigment that features low dispersion harshness in alkyd resin varnish and a PCB content of below 25 ppm.
Career Highlights
Lars Schneider is currently employed at Clariant Finance (Bvi) Limited, where he continues to innovate in the field of pigments. His expertise and dedication to research have positioned him as a key player in the development of new pigment technologies.
Collaborations
Throughout his career, Lars has collaborated with talented professionals such as Tanja Reipen and Carsten Plueg. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Lars Schneider's contributions to pigment technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances the quality of pigments but also paves the way for future innovations in color applications.