CS614386A1 - Zpusob cisteni a isolace smesi 4,4 a 2,4 dihydroxydifenylsulfonu - Google Patents

Zpusob cisteni a isolace smesi 4,4 a 2,4 dihydroxydifenylsulfonu

Info

Publication number
CS614386A1
CS614386A1 CS866143A CS614386A CS614386A1 CS 614386 A1 CS614386 A1 CS 614386A1 CS 866143 A CS866143 A CS 866143A CS 614386 A CS614386 A CS 614386A CS 614386 A1 CS614386 A1 CS 614386A1
Authority
CS
Czechoslovakia
Prior art keywords
isolace
dihydroxydifenylsulfonu
smesi
cisteni
zpusob
Prior art date
Application number
CS866143A
Other languages
Czech (cs)
Other versions
CS257071B1 (en
Inventor
Josef Dr Ing Drsc Arient
Original Assignee
Arient Josef
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 Arient Josef filed Critical Arient Josef
Priority to CS866143A priority Critical patent/CS257071B1/en
Publication of CS614386A1 publication Critical patent/CS614386A1/en
Publication of CS257071B1 publication Critical patent/CS257071B1/en

Links

CS866143A 1986-08-22 1986-08-22 Process for the purification and isolation of mixture of 4,4-and 2,4-dihydroxydiphenylsulphone CS257071B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS866143A CS257071B1 (en) 1986-08-22 1986-08-22 Process for the purification and isolation of mixture of 4,4-and 2,4-dihydroxydiphenylsulphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS866143A CS257071B1 (en) 1986-08-22 1986-08-22 Process for the purification and isolation of mixture of 4,4-and 2,4-dihydroxydiphenylsulphone

Publications (2)

Publication Number Publication Date
CS614386A1 true CS614386A1 (en) 1987-09-17
CS257071B1 CS257071B1 (en) 1988-04-15

Family

ID=5407797

Family Applications (1)

Application Number Title Priority Date Filing Date
CS866143A CS257071B1 (en) 1986-08-22 1986-08-22 Process for the purification and isolation of mixture of 4,4-and 2,4-dihydroxydiphenylsulphone

Country Status (1)

Country Link
CS (1) CS257071B1 (en)

Also Published As

Publication number Publication date
CS257071B1 (en) 1988-04-15

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