CS190376B2 - Process for preparing maleic acid anhydride - Google Patents

Process for preparing maleic acid anhydride

Info

Publication number
CS190376B2
CS190376B2 CS786572A CS786572A CS190376B2 CS 190376 B2 CS190376 B2 CS 190376B2 CS 786572 A CS786572 A CS 786572A CS 786572 A CS786572 A CS 786572A CS 190376 B2 CS190376 B2 CS 190376B2
Authority
CS
Czechoslovakia
Prior art keywords
maleic acid
acid anhydride
preparing maleic
preparing
anhydride
Prior art date
Application number
CS786572A
Other languages
Czech (cs)
Inventor
Edward M Boghosian
Original Assignee
Edward M Boghosian
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 Edward M Boghosian filed Critical Edward M Boghosian
Publication of CS190376B2 publication Critical patent/CS190376B2/en

Links

CS786572A 1972-01-03 1972-11-20 Process for preparing maleic acid anhydride CS190376B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21517672A 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
CS190376B2 true CS190376B2 (en) 1979-05-31

Family

ID=22801974

Family Applications (1)

Application Number Title Priority Date Filing Date
CS786572A CS190376B2 (en) 1972-01-03 1972-11-20 Process for preparing maleic acid anhydride

Country Status (5)

Country Link
AR (1) AR194858A1 (en)
AU (1) AU468293B2 (en)
CS (1) CS190376B2 (en)
RO (1) RO62347A (en)
SU (1) SU484678A3 (en)

Also Published As

Publication number Publication date
AU468293B2 (en) 1976-01-08
SU484678A3 (en) 1975-09-15
AR194858A1 (en) 1973-08-24
RO62347A (en) 1977-08-15
AU4884072A (en) 1974-05-16

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