Polymerization process utilizing a silica-supported chromium oxide catalyst and boron-containing adjuvant
作者： Max P. McDaniel , James N. Short
DOI:
关键词: Inorganic chemistry 、 Catalysis 、 Chromium oxide 、 Polymerization 、 Ethylene 、 Chemical engineering 、 Adjuvant 、 Polymer 、 Materials science 、 Solution polymerization 、 Molar mass distribution
摘要: A catalyst system useful for the polymerization of ethylene and other α-olefins comprising (a) a silica-supported chromium oxide (b) dihydrocarbylboron monohydrocarbyloxide adjuvant. The results in α-olefin polymers having broadened molecular weight distribution high portion.
lens.org 参考文章(21)
Donald Reinhold Witt, Heating silica gel in inert atmosphere before activation ,(1983)
Max P. McDaniel, Marvin M. Johnson, Catalyst comprising chromium on silica/phosphate support ,(1980)
Max Paul Mcdaniel, Marvin Merrill Johnson, Production of aluminum phosphate from concentrated mass ,(1980)
Lyle R Kallenbach, Catalyst treated with boron compound prior to activation ,(1966)
Max P. McDaniel, Phosphated alumina or aluminum phosphate chromium catalyst ,(1982)
Thomas J. Pullukat, Mitsuzo Shida, Catalyst and catalytic process ,(1971)
Donald R Witt, Norman C Carter, Polymerization of mixtures of alkynes and olefins to aromatic hydrocarbons ,(1954)
Max P. McDaniel, Marvin M. Johnson, Polymerization process using phosphate supported chromium catalyst ,(1982)
Max P. McDaniel, Marvin M. Johnson, Phosphated silica-chromium catalyst with boron- containing cocatalyst ,(1980)
Max P. McDaniel, Marvin M. Johnson, Phosphate supported chromium catalyst ,(1980)