Translucent polyetherimide ester compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

528289, 528296, 528302, 528305, C08G 6344, C08G 6944

Patent

active

047119470

ABSTRACT:
Translucent polyetherimide ester polymers are provided comprised of the reaction products of (i) at least one cyclohexane dimethanol, (ii) at least one cyclohexane dicarboxylic acid or an ester forming reactive derivative thereof, and (iii) either a combination of at least one tricarboxylic acid and at least one poly(oxy alkylene) diamine, or at least one poly(oxy alkylene) diimide diacid.

REFERENCES:
patent: 4121266 (1978-10-01), Kovacs et al.
patent: 4429072 (1984-01-01), Reiter et al.
patent: 4544734 (1985-10-01), McCready
patent: 4556688 (1985-12-01), McCready et al.
patent: 4556705 (1985-12-01), McCready
patent: 4605728 (1986-08-01), Tung
patent: 4661582 (1987-04-01), McCready

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