Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound
A process for the copolymerization of carbon monoxide with an olefinically unsaturated compound comprising contacting the monomers in the presence of a liquid diluent with a catalyst composition which is based on (a) a source of a Group VIII metal, (b) a bidentate ligand of the general formula R1R2M...
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| creator | BRADFORD ARLEEN MARIE JUBB JAYNE WIJNGAARDEN RUDOLF JACOBUS SCHEERMAN PIETER BAARDMAN FRANK |
| description | A process for the copolymerization of carbon monoxide with an olefinically unsaturated compound comprising contacting the monomers in the presence of a liquid diluent with a catalyst composition which is based on (a) a source of a Group VIII metal, (b) a bidentate ligand of the general formula R1R2M1-R-M2R3R4 wherein M1 and M2 independently represent a phosphorus, arsenic or antimony atom, R1, R2, R3 and R4 independently represent unsubstituted or substituted hydrocarbyl groups on the understanding that at least one of R1, R2, R3 and R4 represents a polar substituted aryl group and R represents a bivalent bridging group containing at least two carbon atoms in the bridge, and (c) a boron hydrocarbyl compound, with application of a stirring power transmitted to the polymerization mixture of at least 0.25 kW/m3. |
| format | Patent |
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ARLEEN MARIE</creatorcontrib><creatorcontrib>JUBB; JAYNE</creatorcontrib><creatorcontrib>WIJNGAARDEN; RUDOLF JACOBUS</creatorcontrib><creatorcontrib>SCHEERMAN; PIETER</creatorcontrib><creatorcontrib>BAARDMAN; FRANK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BRADFORD; ARLEEN MARIE</au><au>JUBB; JAYNE</au><au>WIJNGAARDEN; RUDOLF JACOBUS</au><au>SCHEERMAN; PIETER</au><au>BAARDMAN; FRANK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound</title><date>1998-04-21</date><risdate>1998</risdate><abstract>A process for the copolymerization of carbon monoxide with an olefinically unsaturated compound comprising contacting the monomers in the presence of a liquid diluent with a catalyst composition which is based on (a) a source of a Group VIII metal, (b) a bidentate ligand of the general formula R1R2M1-R-M2R3R4 wherein M1 and M2 independently represent a phosphorus, arsenic or antimony atom, R1, R2, R3 and R4 independently represent unsubstituted or substituted hydrocarbyl groups on the understanding that at least one of R1, R2, R3 and R4 represents a polar substituted aryl group and R represents a bivalent bridging group containing at least two carbon atoms in the bridge, and (c) a boron hydrocarbyl compound, with application of a stirring power transmitted to the polymerization mixture of at least 0.25 kW/m3.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound |
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