Water soluble polyester resin

Details Water soluble polyester resin Water soluble polyester resin

1978-02-02

1979-01-09

Phynes, Lucille M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 292TN, 260 292N, 428458, C08L 6702

Patent

active

041337875

ABSTRACT:
Water soluble polyesters are prepared by reacting an aromatic dicarboxylic acid, a diol and a triol (the molar ratio of diol to triol being 75:25 to 40:60) with or without a monohydric alcohol. The polyesters have a molecular weight of 800 to 1300, an OH/COOH ratio of 1.8:1 to 3:1. The polyesters are useful in making wire enamels.

REFERENCES:
patent: 3053782 (1962-09-01), Shelby
patent: 3053783 (1962-09-01), Broadhead et al.
patent: 3115476 (1963-12-01), Agens et al.
patent: 3458480 (1969-07-01), Schmidt et al.
patent: 3766119 (1973-10-01), Snapp et al.
patent: 3931418 (1976-01-01), Risken
patent: 4066593 (1978-01-01), Czajka et al.

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