Copolymerization of glycidyl ethers with CO/sub 2/ on a homogeneous catalyst

Journal Article · Sat Aug 01 00:00:00 EDT 1987 · Dokl. Phys. Chem. (Engl. Transl.); (United States)

OSTI ID:5677963

Kudashev, R K; Glukhov, E A; Kuramshina, E A; Monakov, Y B; Gailyunas, I A; Rafikov, S R

The authors have investigated the relative reactivity of glycidyl ethers in copolymerization with CO/sub 2/ in the presence of the catalytic system Al(i-C/sub 4/H/sub 9/)/sub 3/-H/sub 2/O-epichlorohydrin. Solid CO/sub 2/ was introduced into the chilled autoclave, which contained toluene (the solvent), the epoxy compound, and epichlorohydrin. A relative reactivity series for glycidyl ethers in copolymerization with CO/sub 2/ in the presence of the system Al(i-C/sub 4/H/sub 9/)/sub 3/-H/sub 2/O-EPC has been established, which is connected with a dual type of the active centers present in the system. The viscous flow properties of the copolymers depend on the content of the CO/sub 2/-groups.

• Research Organization: Institute of Chemistry, Ufa, USSR
• OSTI ID: 5677963
• Journal Information: Dokl. Phys. Chem. (Engl. Transl.); (United States), Vol. 292:4-6; Other Information: Translated from Dokl. Akad. Nauk SSSR; 292: No. 4, 894-897(Feb 1987)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALUMINIUM COMPLEXES
CATALYTIC EFFECTS
CARBON DIOXIDE
COPOLYMERIZATION
HOMOGENEOUS CATALYSIS
COPOLYMERS
STRUCTURAL CHEMICAL ANALYSIS
ETHERS
ACTIVATION ENERGY
CATALYSTS
CHLORINATED AROMATIC HYDROCARBONS
MATERIALS TESTING
ORGANIC SOLVENTS
SOLVENT PROPERTIES
TOLUENE
ALKYLATED AROMATICS
AROMATICS
CARBON COMPOUNDS
CARBON OXIDES
CATALYSIS
CHALCOGENIDES
CHEMICAL REACTIONS
COMPLEXES
ENERGY
HALOGENATED AROMATIC HYDROCARBONS
HYDROCARBONS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
POLYMERIZATION
POLYMERS
SOLVENTS
TESTING
400201* - Chemical & Physicochemical Properties