CS189533B1 - Method of sulphuric acid concentration reduction in reaction mixture post sulphonation of styrene-divinyl benzene granular copolymer - Google Patents

Method of sulphuric acid concentration reduction in reaction mixture post sulphonation of styrene-divinyl benzene granular copolymer

Info

Publication number
CS189533B1
CS189533B1 CS731677A CS731677A CS189533B1 CS 189533 B1 CS189533 B1 CS 189533B1 CS 731677 A CS731677 A CS 731677A CS 731677 A CS731677 A CS 731677A CS 189533 B1 CS189533 B1 CS 189533B1
Authority
CS
Czechoslovakia
Prior art keywords
sulphonation
styrene
reaction mixture
sulphuric acid
acid concentration
Prior art date
Application number
CS731677A
Other languages
English (en)
Inventor
Josef Srejber
Vaclav Klec
Original Assignee
Josef Srejber
Vaclav Klec
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 Josef Srejber, Vaclav Klec filed Critical Josef Srejber
Priority to CS731677A priority Critical patent/CS189533B1/cs
Publication of CS189533B1 publication Critical patent/CS189533B1/cs

Links

CS731677A 1977-11-09 1977-11-09 Method of sulphuric acid concentration reduction in reaction mixture post sulphonation of styrene-divinyl benzene granular copolymer CS189533B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS731677A CS189533B1 (en) 1977-11-09 1977-11-09 Method of sulphuric acid concentration reduction in reaction mixture post sulphonation of styrene-divinyl benzene granular copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS731677A CS189533B1 (en) 1977-11-09 1977-11-09 Method of sulphuric acid concentration reduction in reaction mixture post sulphonation of styrene-divinyl benzene granular copolymer

Publications (1)

Publication Number Publication Date
CS189533B1 true CS189533B1 (en) 1979-04-30

Family

ID=5422060

Family Applications (1)

Application Number Title Priority Date Filing Date
CS731677A CS189533B1 (en) 1977-11-09 1977-11-09 Method of sulphuric acid concentration reduction in reaction mixture post sulphonation of styrene-divinyl benzene granular copolymer

Country Status (1)

Country Link
CS (1) CS189533B1 (cs)

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