FIELD: polymers.
SUBSTANCE: invention relates to production of a new chlorine-containing diepoxide - di[1,2-carboxy-(2,3-epoxy-propane)]4-chloro-benzene as a monomer for synthesis of epoxy polymers. Diglycidyl ether of 4-chlorophthalic acid has the formula: 
. The purpose of the invention consists in expanding the range of monomers with reactive end epoxy groups and polymers produced based thereon with a predetermined complex of required properties and working under the impact of various external conditions.
EFFECT: invention provides a possibility of producing epoxy polymers with high values of fire, heat and thermal resistance, preserving good dielectric characteristics in a wide range of temperatures and frequencies, well-soluble in standard organic solvents, and processable on existing serial technological equipment.
1 cl, 1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| DIGLYCIDYL ESTER OF 3,4,5,6-TETRACHLOROPHTHALIC ACID AS MONOMER FOR PRODUCTION OF EPOXY POLYMERS | 2023 |
|
RU2816458C1 |
| DIALLYL ETHER OF 4-CHLOROPHTHALIC ACID AS A MONOMER FOR PRODUCTION OF THERMOSETTING POLYMERS OF INCREASED FIRE RESISTANCE AND METHOD FOR ITS PRODUCTION | 2020 |
|
RU2751105C1 |
| DIMETHYL ETHER OF 4-CHLOROPHTHALIC ACID AS POLYMER PLASTICISER | 2020 |
|
RU2757596C1 |
| CHLORINE-CONTAINING DIOXYETHER AS A MONOMER FOR PRODUCING POLYCONDENSATION POLYESTERS | 2019 |
|
RU2707565C1 |
| CHLORINE-CONTAINING DI- OR TRIEPOXYDES AS MONOMERS FOR PREPARING EPOXY POLYMERS | 0 |
|
SU1126571A1 |
| DIGLYCIDYL ETHERS OF ACETAL-CONTAINING DIOLS AS MODIFIERS OF EPOXY RESINS | 0 |
|
SU1786029A1 |
| GLUE | 0 |
|
SU1413113A1 |
| AROMATIC DIGLYCYDYL THIOESTERS AS MONOMERS FOR PREPARING EPOXY POLYMERS | 0 |
|
SU1043146A1 |
| PHOSPHORUS-CONTAINING TRIGLYCIDYL ESTERS AS MONOMERS FOR PRODUCING POLYMERIC MATERIALS HAVING IMPROVED STRENGTH PROPERTIES | 0 |
|
SU1089094A1 |
| METHOD FOR OBTAINING THE MODIFIED EPOXIES OF (METH) ACRYLATE RESINS AND THEIR APPLICATION | 2013 |
|
RU2648042C2 |
