BG105084A - Method for copolymerization of ethene with carbon monoxide in the presence of binuclear nickelilide complexes - Google Patents
Method for copolymerization of ethene with carbon monoxide in the presence of binuclear nickelilide complexesInfo
- Publication number
- BG105084A BG105084A BG105084A BG10508400A BG105084A BG 105084 A BG105084 A BG 105084A BG 105084 A BG105084 A BG 105084A BG 10508400 A BG10508400 A BG 10508400A BG 105084 A BG105084 A BG 105084A
- Authority
- BG
- Bulgaria
- Prior art keywords
- ethene
- nickelilide
- binuclear
- complexes
- carbon monoxide
- Prior art date
Links
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
- Polyethers (AREA)
Abstract
By the method, phosphinoacceptor binuclear nickelilide complexes of catalysts for oligomerization are converted into catalysts for ethene polymerization. In the ethene polymerization, in the reactor carbon monoxide is added, the process continues as an alternating co-polymerization and the reactor mixture produced contains polyethylene, polyketon and low molecular oxygen-containing oligomers of ethene. In the derivatogram of the insoluble polymer produced two temperature of melting are registered: at 125 and 260 degrees C, corresponding to the presence of blocks of polyethylene and alternating polyketon. 2 claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG105084A BG105084A (en) | 2000-12-22 | 2000-12-22 | Method for copolymerization of ethene with carbon monoxide in the presence of binuclear nickelilide complexes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG105084A BG105084A (en) | 2000-12-22 | 2000-12-22 | Method for copolymerization of ethene with carbon monoxide in the presence of binuclear nickelilide complexes |
Publications (1)
Publication Number | Publication Date |
---|---|
BG105084A true BG105084A (en) | 2002-06-28 |
Family
ID=3928264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG105084A BG105084A (en) | 2000-12-22 | 2000-12-22 | Method for copolymerization of ethene with carbon monoxide in the presence of binuclear nickelilide complexes |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG105084A (en) |
-
2000
- 2000-12-22 BG BG105084A patent/BG105084A/en unknown
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