Soluble, aromatic organometallic compounds are added to a carbonaceous feedstock which is substantially free of mesophase pitch and {TAIL ~ the resulting composition} is {HEAD ~ heat} soaked to produce an isotropic pitch product containing mesogens and soluble, aromatic organometallic compounds 
Soluble , aromatic organometallic compounds are added to a carbonaceous feedstock which is substantially free of mesophase pitch and { TAIL ~ the resulting composition } is { HEAD ~ heat } soaked to produce an isotropic pitch product containing mesogens and soluble , aromatic organometallic compounds
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