IT1252084B - Procedimento per la preparazione di polimeri a base di ossido di carbonio e olefine - Google Patents
Procedimento per la preparazione di polimeri a base di ossido di carbonio e olefineInfo
- Publication number
- IT1252084B IT1252084B ITMI912969A ITMI912969A IT1252084B IT 1252084 B IT1252084 B IT 1252084B IT MI912969 A ITMI912969 A IT MI912969A IT MI912969 A ITMI912969 A IT MI912969A IT 1252084 B IT1252084 B IT 1252084B
- Authority
- IT
- Italy
- Prior art keywords
- carbon dioxide
- chel
- preparation
- polymers based
- olefins
- Prior art date
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title abstract 6
- 150000001336 alkenes Chemical class 0.000 title abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 title abstract 3
- 239000001569 carbon dioxide Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Procedimento per la preparazione di polimeri lineari alternati a base di ossido di carbonio ed almeno un olefina che comprende far reagire l'ossido di carbonio e l'olefina in presenza di:a) un catalizzatore di formula generale (I):[Pd(chel) (chel')]++[A-]2 (I)dove chel e chel', uguali o differenti, rappresentano un chelante bidentato ed A- un anione di un acido con pKa inferiore a 6; e b) eventualmente un ossidante organico.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912969A IT1252084B (it) | 1991-11-08 | 1991-11-08 | Procedimento per la preparazione di polimeri a base di ossido di carbonio e olefine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912969A IT1252084B (it) | 1991-11-08 | 1991-11-08 | Procedimento per la preparazione di polimeri a base di ossido di carbonio e olefine |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI912969A0 ITMI912969A0 (it) | 1991-11-08 |
ITMI912969A1 ITMI912969A1 (it) | 1993-05-08 |
IT1252084B true IT1252084B (it) | 1995-05-30 |
Family
ID=11361048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI912969A IT1252084B (it) | 1991-11-08 | 1991-11-08 | Procedimento per la preparazione di polimeri a base di ossido di carbonio e olefine |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1252084B (it) |
-
1991
- 1991-11-08 IT ITMI912969A patent/IT1252084B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI912969A1 (it) | 1993-05-08 |
ITMI912969A0 (it) | 1991-11-08 |
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