David H Tooke-Kirby

Title: David H Tooke-Kirby: Innovator in Organotin Polymers

Introduction

David H Tooke-Kirby is a notable inventor based in Hornchurch, GB. He has made significant contributions to the field of polymer chemistry, particularly in the development of organotin polymers. His innovative work has led to advancements in marine anti-fouling paints, which are essential for maintaining the integrity of marine vessels.

Latest Patents

David H Tooke-Kirby holds a patent for a method of making organotin polymers and paints containing them. The patent describes organotin polymers for use in marine anti-fouling paints that contain pendent groups with the general formula --O.CO.R.sup.1 CO.OSnR.sub.3. In this formula, R represents C.sub.1 to C.sub.10 alkyl, aryl, aralkyl, or alkaryl groups, while R.sup.1 is a saturated or unsaturated aliphatic or aromatic C.sub.2 to C.sub.10 group. The polymer is synthesized by reacting a hydroxyl-containing polymer, such as styrene/allyl alcohol, with a carboxylic acid anhydride under ring-opening conditions, followed by a reaction with an organotin compound.

Career Highlights

David H Tooke-Kirby is associated with Berger, Jenson & Nicholson Limited, where he has applied his expertise in polymer chemistry. His work has been instrumental in developing products that enhance the performance and longevity of marine coatings. His innovative approach has positioned him as a key figure in the field of anti-fouling technologies.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Richard E Perry and Kenneth H Arbuckle. These collaborations have fostered a creative environment that has led to the successful development of new materials and technologies.

Conclusion

David H Tooke-Kirby is a distinguished inventor whose work in organotin polymers has made a significant impact on marine anti-fouling paints. His contributions continue to influence the industry and promote advancements in polymer chemistry.