Dispersion of linear polyester resin

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

Patent

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Details

81156, 260 40R, 260 332R, 260850, 428265, 428272, 428480, 428483, 428524, C08J 306, C08G 6350, D06M 1510, D06M 1568

Patent

active

041042220

ABSTRACT:
The present invention relates to a dispersion of a linear polyester resin for use in the property-improvement of shaped high polymer articles, said dispersion being obtained by mixing a linear polyester resin with a higher alcohol/ethylene oxide addition type surface-active agent, melting the mixture and dispersing the resulting melt by pouring it into an aqueous solution of an alkali under stirring. The dispersion may be used as coating or impregnating agents for shaped high molecular weight polymers.

REFERENCES:
patent: 2051409 (1936-08-01), Kenney
patent: 2086903 (1937-07-01), Ellis
patent: 2334107 (1943-11-01), Light
patent: 2427532 (1944-03-01), Miskel
patent: 2634245 (1953-04-01), Arndt
patent: 2809948 (1945-07-01), Hunter et al.
patent: 3168488 (1965-02-01), Sommer
patent: 3422049 (1969-01-01), McClain
patent: 3457206 (1969-07-01), Tonner
patent: 3557039 (1971-01-01), McIntyre et al.

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