Location History:
- Shelton, CT (US) (1991)
- Huntington, CT (US) (1997 - 2000)
Company Filing History:
Years Active: 1991-2000
Title: Ajaib Singh: Innovator in Polyurethane Technology
Introduction
Ajaib Singh is a notable inventor based in Huntington, CT (US). He has made significant contributions to the field of polyurethane technology, holding a total of 3 patents. His work focuses on improving the properties and safety of polyurethane materials, which are widely used in various industries.
Latest Patents
Singh's latest patents include innovative methods for curing polyurethanes with specific diisocyanates. One of his patents discloses the preparation of polyurethane prepolymers using mononuclear aromatic diisocyanates, such as toluene diisocyanate, combined with aliphatic diisocyanates like H12MDI. These prepolymers can be cured with 4,4'-methylene-bis-(3-chloro-2,6-diethylaniline) to create urethane elastomers that exhibit reduced cracking during the curing process. Additionally, his research emphasizes the importance of worker safety by minimizing the presence of toxic substances during processing.
Another significant patent addresses the removal of unreacted diisocyanate monomers from polyurethane prepolymer mixtures. This process involves distilling the reaction product in the presence of two inert solvents, effectively reducing residual organic diisocyanate monomer levels while maintaining the integrity of the polyurethane prepolymer.
Career Highlights
Ajaib Singh is currently employed at Uniroyal Chemical Company, Inc., where he continues to advance his research in polyurethane technology. His innovative approaches have contributed to the development of safer and more efficient polyurethane products.
Collaborations
Throughout his career, Singh has collaborated with notable colleagues, including Ronald Owen Rosenberg and Christopher James Maupin. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ajaib Singh's contributions to polyurethane technology highlight his commitment to innovation and safety in material science. His patents reflect a deep understanding of the complexities involved in polyurethane production and the importance of minimizing risks for workers. His work continues to influence the industry positively.