Company Filing History:
Years Active: 1987
Title: Avinash Kachhy: Innovator in Aromatic Compounds and Phthalic Anhydrides
Introduction
Avinash Kachhy, a notable inventor based in Edison, NJ, has made significant contributions through his innovative work in the chemical field. Holding two patents, he has focused on processes that enhance the efficiency and selectivity of reactions involving aromatic compounds and substituted phthalic anhydrides.
Latest Patents
Kachhy's latest patents include innovative processes that have the potential to revolutionize how certain chemical reactions are conducted. One of his key inventions involves the "Photochlorination of Aromatic Compounds in the Side Chain." This process describes the selective chlorination of a 2-alkyl group of 2-alkyl benzoic acid or ester. Particularly noteworthy is the method of adding hydrogen chloride to the benzoic acid or ester before introducing chlorine, all while exposure to actinic radiation takes place at controlled temperatures between -20°C to 20°C. A typical example of the aromatic compound utilized in this process is methyl 2-methylbenzoate.
Another crucial patent details the "Purification of Substituted Phthalic Anhydrides." This innovation addresses the purification of crude products like 4-methylphthalic anhydride, derived from the dehydrogenation of a Diels-Alder addition product of isoprene and maleic anhydride. Kachhy’s process incorporates the heating of a mixture of the crude substituted phthalic anhydride and an alkali, such as sodium hydroxide or sodium carbonate, at temperatures sufficient to reduce impurities, demonstrating his nuanced understanding of chemical properties and purification techniques.
Career Highlights
Throughout his career, Avinash Kachhy has been associated with Stauffer Chemical Company, where he diligently works on developing chemical processes that contribute to the advancement of the industry. His expertise has enabled him to gain recognition for his innovative patents and contributions to chemical research.
Collaborations
Kachhy's collaborative work with his coworker, Henry J. Barda, highlights his commitment to teamwork in research and development. Together, they have been instrumental in refining chemical processes and bringing valuable innovations to fruition.
Conclusion
Avinash Kachhy's contributions to the field of chemistry through his patents on photochlorination and purification processes have positioned him as a significant figure in chemical innovation. His work continues to influence the industry, showcasing the importance of creativity and scientific rigor in developing useful chemical methodologies. As he moves forward, Kachhy's dedication to innovation solidifies his role as a key player in the ongoing evolution of chemical processes.