FIELD: chemistry.
SUBSTANCE: invention relates to aromatic block copolyester ketones of formula:
where
n, m and z are equal to 1-20, 20-50 and 2-50, respectively.
EFFECT: data block-copolymers can be used as high-strength, heat-and heat resistant structural and film materials.
1 cl, 1 tbl, 6 ex
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Authors
Dates
2016-05-27—Published
2015-03-18—Filed