SU1830913A1 - METHOD OF OBTAINING POLYMER-MEDIATOR FOR GEL-IMMOBILIZED METAL COMPLEX CATALYTIC SYSTEMS - Google Patents
METHOD OF OBTAINING POLYMER-MEDIATOR FOR GEL-IMMOBILIZED METAL COMPLEX CATALYTIC SYSTEMSInfo
- Publication number
- SU1830913A1 SU1830913A1 SU4659065/05A SU4659065A SU1830913A1 SU 1830913 A1 SU1830913 A1 SU 1830913A1 SU 4659065/05 A SU4659065/05 A SU 4659065/05A SU 4659065 A SU4659065 A SU 4659065A SU 1830913 A1 SU1830913 A1 SU 1830913A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gel
- metal complex
- immobilized metal
- catalytic systems
- mediator
- Prior art date
Links
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- Catalysts (AREA)
Abstract
Способ получения полимера-носителя для гель-иммобилизованных металлокомплексных каталитических систем путем радикально-инициированной привитой сополимеризации полярного мономера и синтетического каучука-тройного сополимера этилена, пропилена и несопряженного диена в растворе с последующей вулканизацией полученного привитого сополимера, отличающийся тем, что, с целью повышения селективности комплекса на основе полимера-носителя, в качестве полярного мономера используют метакриламид в количестве 5,4 - 17,7% от массы каучука и привитую сополимеризацию осуществляют в 5 - 10%-ном растворе каучука в ароматическом углеводороде при 70 - 80С в течение 10 - 12 ч, а вулканизацию полученного привитого сополимера осуществляют путем термообработки при 120 - 140С в инертной атмосфере или в вакууме.A method of obtaining a polymer carrier for gel-immobilized metal complex catalytic systems by radically-initiated graft copolymerization of polar monomer and synthetic rubber-ternary copolymer of ethylene, propylene and non-conjugated diene in solution, followed by vulcanization of the resulting graft copolymer, characterized in that, in order to increase the selectivity complex based on a polymer carrier; methacrylamide in the amount of 5.4 - 17.7% by weight of rubber is used as a polar monomer and grafted the copolymerization is carried out in a 5–10% solution of rubber in an aromatic hydrocarbon at 70–80 ° C for 10–12 h, and the vulcanization of the graft copolymer obtained is carried out by heat treatment at 120–140 ° C in an inert atmosphere or in vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4659065/05A SU1830913A1 (en) | 1989-01-09 | 1989-01-09 | METHOD OF OBTAINING POLYMER-MEDIATOR FOR GEL-IMMOBILIZED METAL COMPLEX CATALYTIC SYSTEMS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4659065/05A SU1830913A1 (en) | 1989-01-09 | 1989-01-09 | METHOD OF OBTAINING POLYMER-MEDIATOR FOR GEL-IMMOBILIZED METAL COMPLEX CATALYTIC SYSTEMS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1830913A1 true SU1830913A1 (en) | 2000-06-27 |
Family
ID=60541381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4659065/05A SU1830913A1 (en) | 1989-01-09 | 1989-01-09 | METHOD OF OBTAINING POLYMER-MEDIATOR FOR GEL-IMMOBILIZED METAL COMPLEX CATALYTIC SYSTEMS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1830913A1 (en) |
-
1989
- 1989-01-09 SU SU4659065/05A patent/SU1830913A1/en active
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