Chlorinated poly(propylene carbonate) and preparation method thereof

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United States of America Patent

PATENT NO 9908969
SERIAL NO

15275288

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Abstract

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This invention provides a chlorinated poly(propylene carbonate) and the preparation method thereof, the chlorinated poly(propylene carbonate) is as represented by formula (I). Compared to the prior poly(propylene carbonate)s, the chlorinated poly(propylene carbonate) has relatively stronger electronegativity due to the presence of chlorine atoms and the interaction of the chlorinated poly(propylene carbonate) with other polar materials can be enhanced, so that it can be widely used as a compatilizer, a binder, a paint, an ink, and the like. After the introduction of chlorine atoms, hydrogen bond interaction is generated within the chlorinated poly(propylene carbonate), so that its processability and mechanical properties are both improved. Furthermore, the chlorine atom may improve the flame retardancy of chlorinated poly(propylene carbonate) materials.

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Patent Owner(s)

Patent OwnerAddress
CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCESCHANGCHUN JILIN 130022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Jie Jilin, CN 765 1905
Dong, Lisong Jilin, CN 3 1
Jiang, Wei Jilin, CN 488 4380
Jin, Jing Jilin, CN 171 1847
Zhao, Guiyan Jilin, CN 2 1

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