CA545946A - Production d'anhydride phtalique - Google Patents

Production d'anhydride phtalique

Info

Publication number: CA545946A
Authority: CA; Canada
Prior art keywords: production; phthalic anhydride; phthalic; anhydride
Prior art date: 1957-09-10
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

CA545946A

Other languages

English (en)

Inventor

Johannsen Adolf

Luehdemann Rolf

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.)

BASF SE

Original Assignee

Badische Anilin and Sodafabrik AG

Publication date

1957-09-10

1957-09-10 Application granted granted Critical

1957-09-10 Publication of CA545946A publication Critical patent/CA545946A/fr

Status Expired legal-status Critical Current

Links

LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 title 1
JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 title 1

CA545946A Production d'anhydride phtalique Expired CA545946A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA545946T

Publications (1)

Publication Number	Publication Date
CA545946A true CA545946A (fr)	1957-09-10

Family

ID=35703135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA545946A Expired CA545946A (fr)			Production d'anhydride phtalique

Country Status (1)

Country	Link
CA (1)	CA545946A (fr)

0
- CA CA545946A patent/CA545946A/fr not_active Expired

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