Blended etherimide oligomers

Details Blended etherimide oligomers Blended etherimide oligomers

1988-07-01

1991-01-01

Carrillo, Ana L.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525426, 525432, 525434, 525436, 428290, C08F28304, C08L 7908

Patent

active

049819224

ABSTRACT:
Polyetherimide oligomers having crosslinking end cap moieties which provide improved solvent-resistance to cured composites are generally represented by the formula: ##STR1## wherein X=--O-- or --S--; ##STR2## n=1 or 2; ##STR3## E=allyl or methallyl; R=a trivalent C.sub.(6-13) aromatic organic radical;

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