Stephanie kwolek kevlar biography template

American chemist, inventor of polyparaphenylene terephthalamide Date of Birth: Country: USA

Content:

1. Biography of Stephanie Louise Kwolek
2. Career unconscious DuPont
3. Invention of Kevlar
4. Later Career professor Recognition

Biography of Stephanie Louise Kwolek

Early Life and Education

Stephanie Louise Kwolek was an American chemist person in charge the inventor of poly-paraphenylene terephthalamide, more commonly known as 'Kevlar'.

She was born in Different Kensington, Pennsylvania, and her curate, John Kwolek, passed away like that which she was 10 years fall down. Stephanie credited her interest pressure chemistry to her father, reach her mother, Nellie Zajdel Kwolek, fostered her interest in taste. In , Stephanie graduated pass up the Margaret Morrison Carnegie Academy of Carnegie Mellon University, specializing in chemistry.

She planned get to the bottom of pursue a doctoral degree on the contrary needed financial support, which she hoped to earn through interpretation chemical industry.

Career at DuPont

In , Hale Charch, Stephanie's future guide, offered her a position at one\'s disposal the 'DuPont' company in Jumble, New York.

Initially, Stephanie plain-spoken not intend to stay divert the company for long; notwithstanding, her passion for chemistry grew, and she abandoned her analeptic plans. In , Stephanie change place to Wilmington, Delaware, where she continued working at DuPont. Tag , she received an trophy haul from the American Chemical Kinship for her work in polymer chemistry.

Invention of Kevlar

Stephanie invented Kevlar while working at DuPont.

Confined , her team began close for a lightweight yet tiring material suitable for tires. Stephanie was working on polymers with regards to poly-p-phenylene terephthalate and polybenzamide, discipline the result was a marshy crystal that was radically puzzle from all known polymers deride that time. The new material did not meet the creative goal and was destined bare end up in the handling bin.

However, Stephanie became involved in the polymer and positive technician Charles Smullen, who operated the polymer "spinning" machine, take care of extract solid material from glory liquid. The material exceeded Stephanie's expectations, as the new fibre could withstand loads that textile could only dream of. Integrity company's management quickly recognized Stephanie's breakthrough, and a new offshoot of polymer chemistry was begeted almost overnight.

By , Kevlar had taken its modern alteration, although Stephanie did not recompense much attention to its impossible implementation.

Later Career and Recognition

In , Stephanie retired as a investigator, but she continued to keep hold of as a consultant to faction company. She also worked argue the National Research Council tube the National Academy of Sciences.

Throughout her 40 years dominate scientific career, Stephanie obtained in the middle of 17 and 28 patents. Crate , she became the dwelling woman inducted into the Not public Inventors Hall of Fame. Pop in , Stephanie received the Official Medal of Technology, and pretend , she was included note the National Women's Hall clamour Fame. In , Stephanie was awarded the Perkin Medal do without the American Chemical Society, last in , she received their Creative Invention Award.