John F Helliwell

Title: The Innovations of John F Helliwell

Introduction

John F Helliwell is a notable inventor based in Heswall, GB. He has made significant contributions to the field of cleaning compositions, holding a total of 2 patents. His work has been influential in developing effective cleaning solutions that cater to various needs.

Latest Patents

Helliwell's latest patents include innovative liquid scouring compositions. This invention pertains to liquid scouring compositions comprising, by weight of the total composition, from 1 to 65% of a particulate abrasive material, and from 35 to 99% of an aqueous liquid suspending medium. Additionally, he has developed a detergent composition that includes a sulphobetaine, which can be prepared by the reaction between a sultone and a tertiary amine, along with an anionic detergent active compound in a molar ratio of at least 1 part to 2 parts, respectively. These compositions are effective even in the absence of a detergency builder.

Career Highlights

Helliwell has worked with Lever Brothers Company, where he has been able to apply his innovative ideas in practical applications. His career has been marked by a commitment to improving cleaning products through scientific research and development.

Collaborations

Throughout his career, Helliwell has collaborated with notable colleagues, including David Machin and Malcolm N Carter. These collaborations have contributed to the advancement of his inventions and the overall success of his projects.

Conclusion

John F Helliwell's contributions to the field of cleaning compositions demonstrate his innovative spirit and dedication to improving everyday products. His patents reflect a deep understanding of chemistry and practical applications, making him a significant figure in his industry.