Processes of polymerisation

CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS

C08F2/00Processes of polymerisation

C08F2/001Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer C08F2/002Scale prevention in a polymerisation reactor or its auxiliary parts C08F2/004by a prior coating on the reactor walls C08F2/005by addition of a scale inhibitor to the polymerisation medium C08F2/007Scale prevention in the auxiliary parts C08F2/008cleaning reaction vessels using chemicals C08F2/01characterised by special features of the polymerisation apparatus used C08F2/02Polymerisation in bulk C08F2/04Polymerisation in solution C08F2/06Organic solvent C08F2/08with the aid of dispersing agents for the polymer C08F2/10Aqueous solvent C08F2/12Polymerisation in non-solvents C08F2/14Organic medium C08F2/16Aqueous medium C08F2/18Suspension polymerisation C08F2/20with the aid of macromolecular dispersing agents C08F2/22Emulsion polymerisation C08F2/24with the aid of emulsifying agents C08F2/26anionic C08F2/28cationic C08F2/30non-ionic C08F2/32Polymerisation in water-in-oil emulsions C08F2/34Polymerisation in gaseous state C08F2/36Polymerisation in solid state C08F2/38Polymerisation using regulators C08F2/40using retarding agents C08F2/42using short-stopping agents C08F2/44Polymerisation in the presence of compounding ingredients C08F2/46Polymerisation initiated by wave energy or particle radiation C08F2/48by ultra-violet or visible light C08F2/50with sensitising agents C08F2/52by electric discharge C08F2/54by X-rays or electrons C08F2/56by ultrasonic vibrations C08F2/58Polymerisation initiated by direct application of electric current C08F2/60Polymerisation by the diene synthesis