Melt-processable polyesteramides having para-linked, substituted

Details Melt-processable polyesteramides having para-linked, substituted Melt-processable polyesteramides having para-linked, substituted

1987-12-28

1988-12-20

Anderson, Harold D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528179, 528182, 528191, 528192, 528193, 528194, C08G 6944

Patent

active

047925973

ABSTRACT:
Aromatic polyesteramides exhibiting melt processability are disclosed. The polyesteramides comprise certain essential repeating units of the formulas ##STR1## wherein X is alkyl, alkoxy, trifluoromethyl, halogen or nitro. The polyesteramides exhibit melt anisotropy. Films and fibers combining a balance of properties suited to high strength service can be provided from the melt-processable polyesteramides.

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J. E. McIntyre, et al., The British Polymer Journal, Mar. 1981, pp. 5-10.

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