FIELD: chemistry.
SUBSTANCE: present invention relates to block-copolyesters. Described are aromatic block-copolyesters of formula
where
n=1-20; m=20-50; z=2-50.
EFFECT: obtaining high-strength, heat- and fire-resistant block-copolyesters.
1 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| AROMATIC BLOCK COPOLYESTER KETONES | 2015 |
|
RU2585281C1 |
| FIRE-RESISTANT BLOCK COPOLYESTER KETONES | 2012 |
|
RU2497839C1 |
| UNSATURATED BLOCK COPOLYESTER KETONES | 2012 |
|
RU2493178C1 |
| AROMATIC POLYETHERS | 2013 |
|
RU2536477C1 |
| AROMATIC POLYETHERS | 2013 |
|
RU2536479C1 |
| HALOGEN-CONTAINING POLYARYLENE ETHER KETONES | 2013 |
|
RU2536474C1 |
| POLYARYLENE ETHER KETONES | 2013 |
|
RU2556223C2 |
| UNSATURATED BLOCK COPOLYESTER SULPHONES | 2012 |
|
RU2497841C1 |
| FIRE-RESISTANT BLOCK COPOLYESTER SULPHONES | 2012 |
|
RU2504558C1 |
| UNSATURATED BLOCK COPOLYESTERS | 2013 |
|
RU2506282C1 |
Authors
Dates
2015-01-10—Published
2013-07-01—Filed