Claims
- 1. An aromatic copolyestercarbonate having an isophthalate group, a terephthalate group, or a mixture of isophthalate and terephthalate groups and containing at least one terminal group represented by the formula ##STR16## wherein R is independently selected from alkyl radicals;
- Z represents a cycloalkyl radical; and
- n is an integer having a value of from 0 to 4 inclusive.
- 2. The copolyestercarbonate of claim 1 wherein n is zero.
Parent Case Info
This is a division of copending application Ser. No. 797,410, filed Nov. 12, 1985, now U.S. Pat. No. 4,699,971.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4699971 |
Mark et al. |
Oct 1987 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
797410 |
Nov 1985 |
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