Gianfranco L Spadini

Title: The Innovative Contributions of Gianfranco L Spadini

Introduction

Gianfranco L Spadini is a notable inventor based in Wyoming, OH (US). He has made significant contributions to the field of detergency systems, holding a total of 8 patents. His work primarily focuses on developing effective builder systems for phosphorus-free detergent products.

Latest Patents

One of his latest patents is a highly effective detergency builder system that combines specific ether carboxylate sequestering agents with particular types of dispersing and anti-redeposition agents. This innovative system includes ether carboxylates such as oxydisuccinate, tartrate monosuccinate, and tartrate disuccinate. The selected dispersing and anti-redeposition agents consist of salts of acrylic acid-based polymers and co-polymers, as well as certain ethoxylated amine materials. This combination provides an especially useful builder system for use in phosphorus-free detergent or laundry additive products. Another significant patent involves a builder system that comprises a major proportion of an ether polycarboxylate along with minor proportions of an iron and manganese chelating agent and a polymeric polycarboxylate dispersing agent.

Career Highlights

Gianfranco L Spadini is associated with The Procter & Gamble Company, where he has been instrumental in advancing detergent technology. His innovative approaches have contributed to the development of more effective and environmentally friendly cleaning products.

Collaborations

Throughout his career, Gianfranco has collaborated with notable colleagues, including Ian D Tolliday and Jerome Howard Collins. These collaborations have further enhanced the impact of his inventions in the industry.

Conclusion

Gianfranco L Spadini's contributions to the field of detergency systems exemplify the importance of innovation in creating effective and sustainable cleaning solutions. His patents reflect a commitment to advancing technology in the detergent industry.