Company Filing History:

4 out of 336

Atochem

patents

Produits Chimiques Ugine Kuhlmann

patents

4. 1 out of 51

P C U K Produits Chimiques Ugine Kuhlmann

patents

Years Active: 1977-2000

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6111043 - Fluorocopolymers for oil repelling and waterproofing treatment of (2000-08-29),

2. 5798415 - Cationic fluoro copolymers for the oleophobic and hydrophobic treatment (1998-08-25),

3. 5439998 - Fluorine-containing copolymers and their use for coating and (1995-08-08),

4. 5144056 - Fluorinated acrylic monomers as hydrophobic and oleophobic agents (1992-09-01),

5. 4920190 - Fluorinated carbamate polymers as hydrophobic and oleophobic agents (1990-04-24),

6. 4778915 - Fluoroacrylic monomers and polymers (1988-10-18),

7. 4478975 - Compositions and process for the oilproofing and waterproofing treatment (1984-10-23),

8. 4366299 - Copolymers containing fluorine and their use for the water-repellent and (1982-12-28),

9. 4302366 - Fluorinated products intended for oilproofing and waterproofing (1981-11-24),

10. 4295976 - Fluorinated anti-stain and soil release finishes (1981-10-20),

11. 4032495 - Water-repellent and oil-repellent compositions based on fluorine compound (1977-06-28),

Title: The Innovative Contributions of Andre L Dessaint

Introduction

Andre L Dessaint is a notable inventor based in Clermont, France, recognized for his significant contributions to the field of materials science. With a total of 11 patents to his name, Dessaint has made remarkable advancements, particularly in the development of fluoro copolymers. His work has had a profound impact on various applications, especially in waterproofing and oil-repelling treatments.

Latest Patents

Among his latest patents, Dessaint has developed innovative solutions such as fluorocopolymers for oil-repelling and waterproofing treatments. One of his notable inventions includes cationic fluoro copolymers designed for oleophobic and hydrophobic treatments. This invention relates to fluoro copolymers that contain hydroxyl and amino groups in salified or quaternized forms. By utilizing such copolymers in conjunction with polyisocyanates, Dessaint has created an aqueous composition that is highly effective for treating building materials against oil and water.

Career Highlights

Throughout his career, Dessaint has worked with prominent companies, including Atochem and Elf Atochem S.A. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in polymer chemistry. His dedication to research and development has positioned him as a leader in his field.

Collaborations

Dessaint has collaborated with several talented individuals, including Marie-Jose Lina and Jean-Marc Corpart. These partnerships have fostered a creative environment that has led to the successful development of various patented technologies.

Conclusion

Andre L Dessaint's contributions to the field of materials science, particularly through his innovative patents, have established him as a significant figure in the industry. His work continues to influence advancements in waterproofing and oil-repelling technologies.

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