Peter T Kan

USPTO Granted Patents = 28 (Patent Applications = 1)

Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 256(Granted Patents)

Company Filing History:

24 out of 454

Basf Wyandotte Corporation

Years Active: 1976-1990

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28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4937012 - Low temperature stable polymethylene polyphenylene polyisocyanates (1990-06-26),

2. 4743627 - Liquid isocyanurate-modified polymethylene bis(phenylisocyanate) (1988-05-10),

3. 4717774 - Process for the preparation of toluene diamines (1988-01-05),

4. 4677154 - Stabilizer package for polyurethane comprising a substituted cresol and (1987-06-30),

5. 4529746 - Alkylated vicinal toluenediamines and their use as chain extenders in (1985-07-16),

6. 4465638 - Process for using sediments developed during storage of pure MDI (1984-08-14),

7. 4424288 - Carbodiimide-modified polymethylene polyphenylene polyisocyanates for (1984-01-03),

8. 4384052 - Polyurethanes produced from an adduct of an organic polyisocyanate and (1983-05-17),

9. 4382125 - Isocyanurate-modified polymethylene polyphenylene polyisocyanate (1983-05-03),

10. 4359550 - Polyisocyanurate polymers, dispersions, and cellular and non-cellular (1982-11-16),

11. 4332953 - Carbamylbiuret-modified polyisocyanates (1982-06-01),

12. 4331810 - Carbamylbiuret-modified polyisocyanates (1982-05-25),

13. 4331809 - Carbamylbiuret-modified polyisocyanates (1982-05-25),

14. 4330636 - Carbamylbiuret-modified polyisocyanates (1982-05-18),

15. 4284730 - Liquid carbodiimide- and uretonimine-isocyanurate-containing (1981-08-18),

Title: The Innovative Contributions of Peter T. Kan in Polymer Chemistry

Introduction

Peter T. Kan, an esteemed inventor based in Plymouth, MI, has made significant strides in the field of polymer chemistry, holding an impressive total of 28 patents. His groundbreaking work primarily focuses on the development of innovative polyisocyanates that have pioneered advancements in the creation of polyurethane foams.

Latest Patents

Among his latest patents, two stand out for their innovative properties and applications. The first is the "Low Temperature Stable Polymethylene Polyphenylene Polyisocyanates." This composition consists of crude polymethylene polyphenylene polyisocyanate containing between 50 to 80 percent by weight of 2-ring diphenylmethane diisocyanate. This innovative formulation achieves a balance of 4,4'- and 2,4'-isomers, enhancing the stability and usability of the polyisocyanates in foam preparation.

The second patent involves a "Liquid Isocyanurate-Modified Polymethylene Bis(Phenylisocyanate)." This patent details a method for producing a liquid modified MDI composition that contains a high percentage of two-ring MDI. This approach not only trimerizes the polymeric MDI with a catalyst but also results in foams with improved color characteristics. Specifically, foams produced using this method exhibit a substantially lighter color compared to those made from standard polymeric MDI.

Career Highlights

Peter T. Kan has garnered a wealth of experience throughout his career by working with prominent organizations such as BASF Wyandotte Corporation and BASF Corporation. His innovative spirit and technical expertise have positioned him at the forefront of research and development in the polymer industry.

Collaborations

Throughout his career, Kan has collaborated with notable individuals in the field, including Moses Cenker and Thirumurti L. Narayan. These partnerships have not only facilitated a sharing of knowledge and expertise but have also contributed to the successful development of various projects and patents in polymer chemistry.

Conclusion

Peter T. Kan's contributions to the field of polymer chemistry through his extensive patent portfolio underline his status as a leading inventor. His innovative developments in polyisocyanate formulations have greatly influenced the production of polyurethane foams, showcasing the impact of his work on the industry. The collaborations he has fostered throughout his career further highlight the communal effort characteristic of scientific and technological advancements.

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