Claims
- 1. A polyester which incorporates a functional group having the formula: ##STR4## wherein R.sup.1 and R.sup.2 are the same or different oxyalkyl radicals having from 2 to 8 carbon atoms, R.sup.3 is an alkylene radical having from 1 to 8 carbon atoms, R.sup.4 is alkyl radical having from 1 to 12 carbon atoms, a cycloalkyl radical having from 5 to 12 carbon atoms, or an aryl radical having from 6 to 12 carbon atoms wherein the aryl radical may contain a halogen atom, a hydroxyl group, or an amino group, and M is a metal ion or an ammonium ion.
- 2. The resin of claim 1 wherein R.sup.1 and R.sup.2 are oxyethylene radicals.
- 3. The resin of claim 1 wherein R.sup.3 is a methylene radical.
- 4. The resin of claim 1 wherein R.sup.4 is an ethyl radical.
Parent Case Info
This is a divisional of co-pending application Ser. No. 08/238,296 filed on May 5, 1994.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
2635112 |
Fields et al. |
Apr 1953 |
|
4803230 |
Moroni et al. |
Feb 1989 |
|
5254432 |
Aoai |
Oct 1993 |
|
Non-Patent Literature Citations (1)
Entry |
Encyclopedia of Polymer Science; vol. 13; 1988; p. 259. |
Divisions (1)
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Number |
Date |
Country |
Parent |
238296 |
May 1994 |
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