Production of petroleum-based carbon resin by using electrically excellent carbon of aromatic compound obtained by firstly selectively dividing organic compound of electrically excellent carbon component from petroleum-based pitch based on development of precision chemistry analysis of petroleum-based pitch by solvent and heating and baking the carbon in decomposition product gas or inert gas under pressure
JPH1029811A
Production of fullerene c60 from fullenrene c20 having pi-electron as source material
JPH1029812A
Production of fullerene c20 by using extremely heat stable component produced by pressurized heat treatment of petroleum pitch as source material and then treating source material in fused state under high pressure and high temperature condition
JPH082909A
Method for efficiently and selectively separating and purifying fullerene c60 by preliminarily separately treating component h or component b in petroleum pitch composition as raw materials, separately extracting treated components with solvents, respectively, subjecting extracts to heating and pressurizing treatment to produce baked pitch containing fullerene c60, extracting fullerene c60 with special solvent, and then pouring extract solution into silica gel-packed layer
JPH07300308A
Method for producing fulleren c60 by each preliminarily treating component h or component h of composition of petroleum-based pitch as raw material and further thermally treating treated material under high temperature and pressure and selectively extracting baked pitch containing fulleren c60 with specific solvent
JPH07215710A
Method for producing fullerene c60 by heating component b of composition component of petroleum pitch under high pressure and temperature
JPH07144908A
Production of fullerene c60 from h component of petroleum pitch by heat treatment at high pressure and high temperature
JPH06341020A
Production of mesophase pitch for production of carbon fiber having high strength and ultra-high modulus and carbon-carbon composite material using highly heat-stable b component and highly heat-stable q.s. component
JPH06248274A
Production of mesophase pitch for production of high-strength ultrahigh elastic modulus carbon fiber using h. component stable to heat and q.s. component stable to heat as raw material and for production of matrix for carbon-carbon composite material
JPH0333223A
Control of production process of pitch for carbon fiber spinning using new analytic process
JPH02258613A
New production of pellet of carbon-carbon composite material
JPH02239110A
Continuous production of 100% mesophase pitch for high-strength and extra-high-modulus carbon fiber
JPH02239111A
Production of carbon-carbon composite material utilizing high-pressure differential thermobalance
JPH02198359A
Method for analyzing q. i. component (quinoline insoluble part) of composition of pitch for fused spinning of carbon fiber
JPH02199193A
Measurement of softening points of pitch and its components for melt spinning of carbon fiber
JPH0297590A
Continuous manufacture of 100% mesophase pitch for carbon fiber production and for carbon/carbon composite matrix, wherein component b of petroleum pitch is used as raw material
JPH01113490A
New method of manufacture of polarizing microbead under pressure
JPS6466290A
Novel pressuring production of polarizing micro beads
