RO87990B1 - Process for obtaining pentaerythritol phthalate - Google Patents

Process for obtaining pentaerythritol phthalate

Info

Publication number
RO87990B1
RO87990B1 RO111847A RO11184783A RO87990B1 RO 87990 B1 RO87990 B1 RO 87990B1 RO 111847 A RO111847 A RO 111847A RO 11184783 A RO11184783 A RO 11184783A RO 87990 B1 RO87990 B1 RO 87990B1
Authority
RO
Romania
Prior art keywords
pentaerythritol phthalate
phthalate
obtaining
obtaining pentaerythritol
pentaerythritol
Prior art date
Application number
RO111847A
Other languages
Romanian (ro)
Other versions
RO87990A2 (en
Inventor
Roland Tamas
Vasile Cocisiu
Eva Banga
Original Assignee
Institutul De Cercetari Chimico-Farmaceutice
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 Institutul De Cercetari Chimico-Farmaceutice filed Critical Institutul De Cercetari Chimico-Farmaceutice
Priority to RO83111847A priority Critical patent/RO87990A2/en
Publication of RO87990B1 publication Critical patent/RO87990B1/en
Publication of RO87990A2 publication Critical patent/RO87990A2/en

Links

Abstract

Inventia se refera la un procedeu de obtinere a ftalatului de pentaeritrita si consta în aceea ca realizeaza reactia în mediu de dimetilformamida la temperaturi cuprinse între 115-135 degree C folosind rapoarte molare pentaeritrita-anhidrida ftalica de 1: 1,3-2The invention relates to a process for the production of pentaerythritol phthalate and consists in carrying out the reaction in dimethylformamide medium at temperatures between 115-135 degrees C using pentaerythritol phthalate molar ratios of 1: 1.3-2

RO83111847A 1983-08-06 1983-08-06 PROCEDURE FOR OBTAINING THE PENTAITRITAL FATALATE RO87990A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO83111847A RO87990A2 (en) 1983-08-06 1983-08-06 PROCEDURE FOR OBTAINING THE PENTAITRITAL FATALATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO83111847A RO87990A2 (en) 1983-08-06 1983-08-06 PROCEDURE FOR OBTAINING THE PENTAITRITAL FATALATE

Publications (2)

Publication Number Publication Date
RO87990B1 true RO87990B1 (en) 1985-10-31
RO87990A2 RO87990A2 (en) 1985-11-30

Family

ID=20113526

Family Applications (1)

Application Number Title Priority Date Filing Date
RO83111847A RO87990A2 (en) 1983-08-06 1983-08-06 PROCEDURE FOR OBTAINING THE PENTAITRITAL FATALATE

Country Status (1)

Country Link
RO (1) RO87990A2 (en)

Also Published As

Publication number Publication date
RO87990A2 (en) 1985-11-30

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