Polymerization of propylene in the presence of the industrial catalytic system sigma-TiCl3 x 0. 3A)Cl2-(C2H5)2AlCl modified with an electron-donor compound

Journal Article · Tue Dec 09 23:00:00 EST 1986 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6424544

Maier, E A; Burmistrova, T I; Nekhoroshev, V I; Polle, E G; Ivanchev, S S

Industrial catalysts of propylene polymerization are solid solutions of aluminum trichloride having the formula TiCl3 x nAlCl3. The main drawbacks of catalysts of this type are their moderate stereospecificity and activity; moreover, with their use it is necessary to remove the atactic polymer. The authors report the results of a study of propylene polymerization in the presence of the industrial catalytic system titanium trichloride-diethylaluminum chloride (DEAC) modified with diisoamyl ether (DIAE), and of the influence of the modification conditions on the activity and stereospecificity of the catalyst.

• Research Organization: Plastopolimer Scientific and Industrial Association, Tomsk, USSR
• OSTI ID: 6424544
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Appl. Chem. USSR (Engl. Transl.); (United States) Vol. 59:6; ISSN JAPUA
• Country of Publication: United States
• Language: Russian

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACTIVATION ENERGY
ALKENES
ALUMINIUM CHLORIDES
ALUMINIUM COMPLEXES
ALUMINIUM COMPOUNDS
BINDING ENERGY
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
COMPLEXES
ELECTRONS
ELEMENTARY PARTICLES
ENERGY
ETHERS
FERMIONS
HALIDES
HALOGEN COMPOUNDS
HYDROCARBONS
KINETICS
LEPTONS
MATERIALS TESTING
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
POLYMERIZATION
POLYMERS
POLYOLEFINS
POLYPROPYLENE
PROMOTERS
PROPYLENE
REACTION KINETICS
STEREOCHEMISTRY
TESTING
TITANIUM CHLORIDES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
VALENCE
YIELDS