Lambertus Antonius De Kleine

Title: Lambertus Antonius De Kleine: Innovator in Phosphate Chemistry

Introduction

Lambertus Antonius De Kleine is a notable inventor based in Hengelo, Netherlands. He has made significant contributions to the field of phosphate chemistry, holding a total of 2 patents. His work focuses on innovative processes that enhance the utility of phosphates in various applications.

Latest Patents

One of his latest patents is titled "Process to prepare alkyl phenyl phosphates." This patent describes a method for reacting dichloromonophenyl phosphate and monochlorodiphenyl phosphate with aliphatic alcohol in the presence of a Lewis acid catalyst and in the absence of solvent. The reaction occurs at temperatures ranging from 60 to 200°C and pressures between 0.001 to 1.1 bara. Additionally, the patent includes the use of inert carrier gas sparging when the pressure exceeds 0.67 bars. Another significant patent is for "Vinyl chloride polymer/neopentyl glycol bis(diphenyl phosphate) compositions." This invention involves a vinyl chloride resin composition that utilizes neopentyl glycol bis(diphenyl phosphate) as a major plasticizer, comprising at least 25% by weight of the total composition.

Career Highlights

Lambertus Antonius De Kleine is currently associated with Supresta LLC, where he continues to innovate in the field of chemical engineering. His expertise in phosphate chemistry has positioned him as a valuable asset in the industry.

Collaborations

Throughout his career, Lambertus has collaborated with notable professionals, including Juergen Klaus Seifert and Paul Y Moy. These collaborations have further enriched his research and development efforts.

Conclusion

Lambertus Antonius De Kleine is a distinguished inventor whose work in phosphate chemistry has led to valuable patents and advancements in the field. His contributions continue to influence the industry and inspire future innovations.