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For the Inventor, By the Inventor

New Orleans, LA, United States of America

Donald J Daigle

USPTO Granted Patents = 18

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 41(Granted Patents)


Company Filing History:

goldMedal18 out of 2,202 
 
The United States of America As Represented by the Secretary of
 patents

Years Active: 1976-1983

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18 patents (USPTO):Explore Patents
1. 4376633 - Zwitterion compounds as catalysts in easy-care finishing (1983-03-15),
2. 4278811 - Process for the preparation of tris(aminomethyl)phosphine oxide and its (1981-07-14),
3. 4239701 - Ternary salts of tris(aminomethyl)phosphines and their oxides (1980-12-16),
4. 4225512 - Ternary salts of tris(aminomethyl)phosphines and their oxides prepared (1980-09-30),
5. 4196149 - Ternary salts of tris(aminomethyl)phosphines and their oxides (1980-04-01),
6. 4102923 - Tris(ureidomethyl)phosphine oxides (1978-07-25),
7. 4080480 - Catalyzing cellulosic textile finishing processes with phosphonic acid (1978-03-21),
8. 4071501 - Water soluble adduct of hydroxymethyl phosphorous compound and ammonia (1978-01-31),
9. 4067687 - Phosphorus, nitrogen, bromine containing polymers and process for (1978-01-10),
10. 4018950 - Durable press finishing with catalysis by triazaphosphaadamantane (1977-04-19),
11. 4017462 - Treatment of organic textiles with adduct polymers and phenols (1977-04-12),
12. 3987013 - Fire resistant organic products and method for production (1976-10-19),
13. 3975560 - Phosphorus and nitrogen containing resins for flameproofing organic (1976-08-17),
14. 3961110 - Treatment of organic textiles with adduct polymers and phenols (1976-06-01),
15. 3954400 - Phosphorus, nitrogen, bromin containing polymers and process for (1976-05-04),

Title: The Innovative Mind of Donald J Daigle

Introduction

Donald J Daigle, a prolific inventor based in New Orleans, LA, has made significant contributions to the field of chemical finishing processes. With a remarkable portfolio of 18 patents, Daigle’s work has transformed how textiles are treated, enhancing their properties and usability.

Latest Patents

Among Daigle's latest innovations is the patent for "Zwitterion Compounds as Catalysts in Easy-Care Finishing." This patent details a unique method of treating cellulosic textiles, such as cotton, using zwitterions as catalysts in chemical finishing. The process involves impregnating the fabric with solutions containing cellulose-crosslinking agents and zwitterions, leading to the creation of fabrics that boast excellent properties including wrinkle resistance, serviceable strength, and smooth-drying appearance. Another notable patent is the "Process for the Preparation of Tris(aminomethyl)phosphine Oxide and Its Ternary Salts," which outlines a method for preparing these compounds that serve as effective catalysts in the chemical finishing of cotton.

Career Highlights

Donald J Daigle's career highlights include his role with the United States of America as represented by the Secretary of the Department. Throughout his career, he has consistently demonstrated a commitment to innovation and excellence in chemical engineering, particularly in the realm of textile treatments.

Collaborations

Throughout his professional journey, Daigle has collaborated with esteemed colleagues such as Armand B Pepperman, Jr. and Sidney L Vail. These partnerships have undoubtedly enriched his work, fostering an environment of shared knowledge and creativity that has led to groundbreaking advancements in the field.

Conclusion

In summary, Donald J Daigle stands out as a remarkable inventor whose patents have significantly impacted the textile industry. His innovative approaches to chemical finishing processes continue to enhance the qualities of fabrics, ensuring that modern textiles meet the demands of consumers for easy-care and durability. Daigle's contributions are a testament to the power of innovation in transforming industries and improving everyday products.

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