Catalytic production of polyesters

Details Catalytic production of polyesters Catalytic production of polyesters

1977-02-28

1978-03-07

Phynes, Lucille M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 47C, C08G 6338

Patent

active

040779440

ABSTRACT:
A process for producing polyesters and copolyesters, useful for making films and fibers, by the polycondensation of dicarboxylic acids and aliphatic glycols using certain silicon compounds as catalysts.

REFERENCES:
patent: 2465319 (1949-03-01), Whinfield et al.
patent: 3451970 (1969-06-01), Carter et al.
patent: 3506618 (1970-04-01), Carter et al.
patent: 3525709 (1970-08-01), Somerville et al.
patent: 3546179 (1970-12-01), Koller
patent: 3965071 (1976-06-01), McClelland

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