CROSS-LINKED COPOLYMERS OF DIALLYLMETAPHTHALATE WITH N-ALKYLIMIDES FOR PREPARING TRANSPARENT THERMOSTABLE ORGANIC GLASS

FIELD: organic chemistry, chemistry of polymers.SUBSTANCE: invention relates to polymers used for synthesis of novel allyl-polymers representing cross-linked copolymers of diallylmetaphthalate with N-alkylamides. Invention relates to cross-linked copolymers of the general formula:wherein Rmeans hydr...

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Hauptverfasser:	Arbuzova Irina Aleksandrovna, Mosevich Iraida Konstantinovna, Zakharov Sergej Konstantinovich, Lebedeva Marina Flavianovna, Minkova Revekka Moiseevna
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: organic chemistry, chemistry of polymers.SUBSTANCE: invention relates to polymers used for synthesis of novel allyl-polymers representing cross-linked copolymers of diallylmetaphthalate with N-alkylamides. Invention relates to cross-linked copolymers of the general formula:wherein Rmeans hydrogen atom (H) or -CH; Rmeans CHwherein n = 1-4; k = 45-70 mol.%, and m = 30-55 mol.%. Invention provides enhancing light transmission, thermal stability, deformability and the glass exploitation temperature. Proposed polymers can be used for preparing transparent thermostable organic glasses.EFFECT: improved and valuable properties of glass.2 tbl Изобретение относится к полимерной химии для синтеза новых аллильных полимеров - сшитых сополимеров диаллилметафталата с N-алкилимидами, которые могут применяться для изготовления прозрачных термостабильных органических стекол. Сшитые сополимеры общей формулыгде R=H или СН, R=CHпри n=1-4, k=45-70 мол.% и m=30-55 мол.%. Изобретение позволяет повысить светопрозрачность, термостабильность, деформативность и температуру эксплуатации стекла. 2 табл.