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| '''Patsy O’Connell Sherman''' (September 15, 1930–) is an American ]. She was born in ]. Sherman is a 1952 alumnus of ] located in St. Peter, Minnesota. She became a Distinguished Alumni Citation Recipient for Scientific Research in 1975. | '''Patsy O’Connell Sherman''' (September 15, 1930–) is an American ]. She was born in ]. Sherman is a 1952 alumnus of ] located in St. Peter, Minnesota. She became a Distinguished Alumni Citation Recipient for Scientific Research in 1975.<ref></ref> | ||
| She is the co-inventor along with ] of ] while an employee of the ] corporation in 1952. Sherman remained at 3M for several years improving on Scotchgard and developed other uses for the product. Scotchgard would become, arguably, the most famous and widely used stain repellent and soil removal product in north America. | She is the co-inventor along with ] of ] while an employee of the ] corporation in 1952. Sherman remained at 3M for several years improving on Scotchgard and developed other uses for the product.<ref name="jad"></ref> Scotchgard would become, arguably, the most famous and widely used stain repellent and soil removal product in north America. | ||
| 3M announced on May 16, 2000 that they would be removing Scotchgard from the market. The company stated “low levels of chemicals (] and ]) present in humans and the environment did not pose a health risk.” | 3M announced on May 16, 2000 that they would be removing Scotchgard from the market. The company stated “low levels of chemicals (] and ]) present in humans and the environment did not pose a health risk.”<ref name="pr"></ref> | ||
| Global investigation of PFOS results show blood of bald eagles in the Great Lakes region, to polar bears in Alaska contain small amounts of the cemical. There continues to be debate regarding the toxicity of the compound. |
Global investigation of PFOS results show blood of bald eagles in the Great Lakes region, to polar bears in Alaska contain small amounts of the cemical. There continues to be debate regarding the toxicity of the compound.<ref name=pr/> | ||
| An accidental spill of a flurochemical rubber on an assistant’s tennis shoe was the beginning to the invention of the product. After exhaustive attempts to remove the spill failed, Sherman moved her intention from removing the spill to using the spill as a protectant from spills. Sherman and Smith received {{Cite patent|US|3574791}} on April 13, 1971, for "invention of block and graft copolymers containing water-solvatable polar groups and fluoroaliphatic groups." Sherman holds 13 patents with Smith in flurochemical polymers and polymerization processes. |
An accidental spill of a flurochemical rubber on an assistant’s tennis shoe was the beginning to the invention of the product. After exhaustive attempts to remove the spill failed, Sherman moved her intention from removing the spill to using the spill as a protectant from spills. Sherman and Smith received {{Cite patent|US|3574791}} on April 13, 1971, for "invention of block and graft copolymers containing water-solvatable polar groups and fluoroaliphatic groups."<ref name="USPTO"></ref> Sherman holds 13 patents with Smith in flurochemical polymers and polymerization processes.<ref name=USPTO/> | ||
| Due to the success of the product Sherman was featured on ] in a call-in segment on WCCO radio's Boone and Erickson show to discuss Scotchgard in 1969. Sherman was recruited to appeal to the housewives in the radio audience. |
Due to the success of the product Sherman was featured on ] in a call-in segment on WCCO radio's Boone and Erickson show to discuss Scotchgard in 1969. Sherman was recruited to appeal to the housewives in the radio audience.<ref name=pr/> | ||
| During development of the Scotchgard product in the 1950s, Sherman was required to wait for performance results outside of the ] during testing due to a rule at that time that women were not allowed in the mill. |
During development of the Scotchgard product in the 1950s, Sherman was required to wait for performance results outside of the ] during testing due to a rule at that time that women were not allowed in the mill.<ref name=jad/> At that time in American history, there were very few female chemists; Sherman was a rarity in the corporate environment.<ref></ref> | ||
| Sherman's 1947 high school aptitude test indicated she would be most suited to the role of a housewife. Sherman demanded to take the boy’s version of the aptitude test. The results reflected Sherman's interest in science and listed dentistry or chemistry as her potential career path. |
Sherman's 1947 high school aptitude test indicated she would be most suited to the role of a housewife. Sherman demanded to take the boy’s version of the aptitude test. The results reflected Sherman's interest in science and listed dentistry or chemistry as her potential career path.<ref name=jad/> | ||
| ⚫ | She has been a member of the ] for over 50 years.<ref></ref> | ||
| ⚫ | She has been a member of the ] for over 50 years. | ||
| Sherman was inducted into the ] in 2001 and has served on the board of directors. | Sherman was inducted into the ] in 2001 and has served on the board of directors. | ||
| Sherman’s name is an answer to a question in the trivia ] “Eve’s Quest.” | Sherman’s name is an answer to a question in the trivia ] “Eve’s Quest.”<ref> </ref> | ||
| She was featured in a History Channel commercial for May 24th Great Inventions week in 200X. | She was featured in a History Channel commercial for May 24th Great Inventions week in 200X.<ref></ref> | ||
| Sherman received the Joseph M. Biedenbach Distinguished Service Award in 1991 from the ]. | Sherman received the Joseph M. Biedenbach Distinguished Service Award in 1991 from the ].<ref></ref> | ||
| In October of 2002, along with notable speakers such as ] (the inventor of the ]), Sherman spoke at the ]s 200 birthday celebration. She was one of 37 inventors who spoke on the process of invention. She said “"you can encourage and teach young people to observe, to ask questions when unexpected things happen. You can teach yourself not to ignore the unanticipated. Just think of all the great inventions that have come through serendipity, such as ]'s discovery of ], and just noticing something no one conceived of before." | In October of 2002, along with notable speakers such as ] (the inventor of the ]), Sherman spoke at the ]s 200 birthday celebration. She was one of 37 inventors who spoke on the process of invention. She said “"you can encourage and teach young people to observe, to ask questions when unexpected things happen. You can teach yourself not to ignore the unanticipated. Just think of all the great inventions that have come through serendipity, such as ]'s discovery of ], and just noticing something no one conceived of before."<ref></ref> | ||
| ==See also== | ==See also== | ||
| * ] | * ] | ||
| ==Sources== | |||
| {{reflist}} | |||
| {{DEFAULTSORT:Sherman, Patsy O.}} | {{DEFAULTSORT:Sherman, Patsy O.}} | ||
Revision as of 15:39, 26 May 2007
Patsy O’Connell Sherman (September 15, 1930–) is an American chemist. She was born in Minneapolis, Minnesota. Sherman is a 1952 alumnus of Gustavus Adolphus College located in St. Peter, Minnesota. She became a Distinguished Alumni Citation Recipient for Scientific Research in 1975.
She is the co-inventor along with Samuel Smith of Scotchgard while an employee of the 3M corporation in 1952. Sherman remained at 3M for several years improving on Scotchgard and developed other uses for the product. Scotchgard would become, arguably, the most famous and widely used stain repellent and soil removal product in north America.
3M announced on May 16, 2000 that they would be removing Scotchgard from the market. The company stated “low levels of chemicals (PFOS and PFOA) present in humans and the environment did not pose a health risk.” Global investigation of PFOS results show blood of bald eagles in the Great Lakes region, to polar bears in Alaska contain small amounts of the cemical. There continues to be debate regarding the toxicity of the compound.
An accidental spill of a flurochemical rubber on an assistant’s tennis shoe was the beginning to the invention of the product. After exhaustive attempts to remove the spill failed, Sherman moved her intention from removing the spill to using the spill as a protectant from spills. Sherman and Smith received US 3574791 on April 13, 1971, for "invention of block and graft copolymers containing water-solvatable polar groups and fluoroaliphatic groups." Sherman holds 13 patents with Smith in flurochemical polymers and polymerization processes.
Due to the success of the product Sherman was featured on Minnesota Public Radio in a call-in segment on WCCO radio's Boone and Erickson show to discuss Scotchgard in 1969. Sherman was recruited to appeal to the housewives in the radio audience.
During development of the Scotchgard product in the 1950s, Sherman was required to wait for performance results outside of the textile mill during testing due to a rule at that time that women were not allowed in the mill. At that time in American history, there were very few female chemists; Sherman was a rarity in the corporate environment.
Sherman's 1947 high school aptitude test indicated she would be most suited to the role of a housewife. Sherman demanded to take the boy’s version of the aptitude test. The results reflected Sherman's interest in science and listed dentistry or chemistry as her potential career path. She has been a member of the American Chemical Society for over 50 years.
Sherman was inducted into the National Inventors Hall of Fame in 2001 and has served on the board of directors.
Sherman’s name is an answer to a question in the trivia board game “Eve’s Quest.”
She was featured in a History Channel commercial for May 24th Great Inventions week in 200X.
Sherman received the Joseph M. Biedenbach Distinguished Service Award in 1991 from the American Society for Engineering Education.
In October of 2002, along with notable speakers such as Steve Wozniak (the inventor of the Apple computer), Sherman spoke at the United States Patent and Trademark Offices 200 birthday celebration. She was one of 37 inventors who spoke on the process of invention. She said “"you can encourage and teach young people to observe, to ask questions when unexpected things happen. You can teach yourself not to ignore the unanticipated. Just think of all the great inventions that have come through serendipity, such as Fleming's discovery of penicillin, and just noticing something no one conceived of before."
See also
Sources
- Awards
- ^ Jadcomm
- ^ Public radio
- ^ USPTO
- Da Vinci Institute
- ACS
- Eve's Quest
- History.com
- ASEE.org
- COREANTE.com