ES372423A3 - A procedure to sulfone a polymer containing olefinic insaturation. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure to sulfone a polymer containing olefinic insaturation. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES372423A3
ES372423A3 ES372423A ES372423A ES372423A3 ES 372423 A3 ES372423 A3 ES 372423A3 ES 372423 A ES372423 A ES 372423A ES 372423 A ES372423 A ES 372423A ES 372423 A3 ES372423 A3 ES 372423A3
Authority
ES
Spain
Prior art keywords
polymer
translation
procedure
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES372423A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to ES372423A priority Critical patent/ES372423A3/en
Publication of ES372423A3 publication Critical patent/ES372423A3/en
Expired legal-status Critical Current

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Abstract

A procedure for sulfonating a polymer containing olefinic unsaturation by dissolving the polymer in an appropriate solvent that carries out the sulfonation reaction and recovering the sulfonated polymer, characterized in that the polymer is sulfonated by reaction with a SO3 complex that is prepared by reacting a base Lewis containing a nitrogen phosphorous donor, or oxygen and sulfur trioxide donor and that sulfonation is carried out to produce a polymer having a sulfonation level of 0.08 to 20 mole percent. (Machine-translation by Google Translate, not legally binding)
ES372423A 1969-10-11 1969-10-11 A procedure to sulfone a polymer containing olefinic insaturation. (Machine-translation by Google Translate, not legally binding) Expired ES372423A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES372423A ES372423A3 (en) 1969-10-11 1969-10-11 A procedure to sulfone a polymer containing olefinic insaturation. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES372423A ES372423A3 (en) 1969-10-11 1969-10-11 A procedure to sulfone a polymer containing olefinic insaturation. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES372423A3 true ES372423A3 (en) 1972-02-16

Family

ID=8454068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372423A Expired ES372423A3 (en) 1969-10-11 1969-10-11 A procedure to sulfone a polymer containing olefinic insaturation. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES372423A3 (en)

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