FLUORATED DIENE, METHOD OF PRODUCTION OF SUCH DIENE, POLYMER ON BASE OF THIS DIENE, OPTICAL TRANSMITTING DEVICE AND OPTICAL PLASTIC FIBER

摘要

FIELD: manufacture of optical materials and polymer compounds. ^ SUBSTANCE: proposed fluorated diene CF2=CF(CF2)nC(CF3)ROCF=CF2, where R is atom or fluorine or trifluoromethyl group and "n" is integer from 1 to 3 is produced by dehalogenation of various compounds. Specification gives description of polymer whose monomer is fluorated diene referred to above. Proposed optical transmitting device contained above-mentioned polymer and optical plastic fiber also containing above-mentioned polymer. ^ EFFECT: production of polymer suitable for optics and possessing high glass transition temperature. ^ 10 cl, 21 ex