Jack Lalo

Title: Jack Lalo: Innovator in Aminoplastic and Urea-Formaldehyde Resins

Introduction

Jack Lalo is a prominent inventor based in Toulouse, France. He has made significant contributions to the field of chemistry, particularly in the development of aminoplastic and urea-formaldehyde resins. With a total of seven patents to his name, Lalo's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents, Lalo has developed a process for the preparation of aminoplastic resin. This process involves the addition of ureido-2-diamino-4,6-triazine-1,3,5, and optionally melamine, to aminoplast resin. The triazine is preferably added in a proportion of at least 10% by weight. The resultant aminoplasts can be utilized to manufacture panels from particles. Additionally, he has patented a process for the manufacture of urea-formaldehyde resins. These resins are particularly useful for producing particle boards with lower rates of formaldehyde release. The synthesis occurs in several stages, including further condensing a first condensate with a specific F/U molar ratio, conducted at a pH of between 6 and 8.

Career Highlights

Throughout his career, Jack Lalo has worked with notable companies such as Norsolor S.A. and the Orkem Group. His innovative approaches have led to advancements in resin technology, making significant contributions to the materials used in various applications.

Collaborations

Lalo has collaborated with esteemed colleagues, including Roger Garrigue and Jeanine Barthomieux. Their combined expertise has fostered a collaborative environment that has driven innovation in their field.

Conclusion

Jack Lalo's contributions to the development of aminoplastic and urea-formaldehyde resins highlight his role as a key innovator in the industry. His patents and collaborations reflect a commitment to advancing chemical processes that benefit various applications.