RO86543B1 - Procedeu de obtinere a unor complecsi catalitici pe baza de clorura de aluminiu, utilizati la polimerizarea cationica a amestecurilor de diene si olefine - Google Patents

Procedeu de obtinere a unor complecsi catalitici pe baza de clorura de aluminiu, utilizati la polimerizarea cationica a amestecurilor de diene si olefine

Info

Publication number
RO86543B1
RO86543B1 RO110623A RO11062383A RO86543B1 RO 86543 B1 RO86543 B1 RO 86543B1 RO 110623 A RO110623 A RO 110623A RO 11062383 A RO11062383 A RO 11062383A RO 86543 B1 RO86543 B1 RO 86543B1
Authority
RO
Romania
Prior art keywords
catalythic
dienes
olefins
mixtures
preparing
Prior art date
Application number
RO110623A
Other languages
English (en)
Other versions
RO86543A2 (ro
Inventor
Elena Ceausescu
Mircea Corceovei
Consanta Ionita
Traian Sarbu
Maria Ditu
Floarea Taran
Salomina Barac
Mihai Mihailescu
Stlian Ionita
Emil Marinescu
Original Assignee
Institutul De Cercetari Chimice
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 Chimice filed Critical Institutul De Cercetari Chimice
Priority to RO110623A priority Critical patent/RO86543B1/ro
Publication of RO86543A2 publication Critical patent/RO86543A2/ro
Publication of RO86543B1 publication Critical patent/RO86543B1/ro

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Procedeul, conform inventiei, se caracterizeaza prin aceea ca, în scopul obtinerii unei activitati catalitice marite, la prepararea rasinilor se adauga o suspensie de clorura de aluminiu un agent de complexare ales dintre etilenclorhidrina în toluen sau într-un amestec de 70-90% ortoxilen si 30-10% alchilbenzeni superiori, la temperatura de 60-2 degree C cu sau fara adaos de toluen, sau alcool etilic în amestec de 70-90%.
RO110623A 1983-04-12 1983-04-12 Procedeu de obtinere a unor complecsi catalitici pe baza de clorura de aluminiu, utilizati la polimerizarea cationica a amestecurilor de diene si olefine RO86543B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO110623A RO86543B1 (ro) 1983-04-12 1983-04-12 Procedeu de obtinere a unor complecsi catalitici pe baza de clorura de aluminiu, utilizati la polimerizarea cationica a amestecurilor de diene si olefine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO110623A RO86543B1 (ro) 1983-04-12 1983-04-12 Procedeu de obtinere a unor complecsi catalitici pe baza de clorura de aluminiu, utilizati la polimerizarea cationica a amestecurilor de diene si olefine

Publications (2)

Publication Number Publication Date
RO86543A2 RO86543A2 (ro) 1985-04-17
RO86543B1 true RO86543B1 (ro) 1985-05-03

Family

ID=20112916

Family Applications (1)

Application Number Title Priority Date Filing Date
RO110623A RO86543B1 (ro) 1983-04-12 1983-04-12 Procedeu de obtinere a unor complecsi catalitici pe baza de clorura de aluminiu, utilizati la polimerizarea cationica a amestecurilor de diene si olefine

Country Status (1)

Country Link
RO (1) RO86543B1 (ro)

Also Published As

Publication number Publication date
RO86543A2 (ro) 1985-04-17

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