Preparation of polymers

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 75M, 560 86, C08G 6368, C08G 6322

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active

040814289

ABSTRACT:
A process for the preparation of a high molecular weight, linear polyesteramide comprising the capping of a linear, hydroxyl-ended polyester by reaction with a diaryl ester of a dicarboxylic acid of the formula:

REFERENCES:
patent: 3433770 (1969-03-01), Shima et al.
patent: 4004960 (1977-01-01), Crowell
Shima, et al., Chemical Abstracts, vol. 74:127,374h, (1974).
Shima, et al., Chemical Abstracts, vol. 79:147,001r, (1973).
Shima, et al., Chemical Abstracts, vol. 81:170,257d, (1974).
Shima, et al., Chemical Abstracts, vol. 81:136,753c, (1974).
Korshak, et al., Polyesters, Pergamon Press, N.Y., (1965), pp. 265-266.

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