Fluororesin containing heterocycle structure and its prepn. and use

• Main Authors: FENGLING QIN, RUOWEN WANG
• Format: Patent
• Language: English
• Published: 08.01.2003
• Edition: 7
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention refers to a kind of fluorin rosin containing the mixed-ring constitution, which possesses the following common constitutional formula of mnomer molecule: Q-(O-CF=CF2)x or Q-(R-O-CF=CF2)x, and after the cyclo-di-polymerization reaction happens by heating the flourin rosin, a kind of chain-shape or body-type polymer is gained, and among which, Q is then mixed-ring compound with the substituted group R1 or/and R2, or without the substituted group, and R is the aromatic group, such as R1 or R2=H, C1-12 alkane chain, C1-12 amido, C1-5 oxyalkyl group and halogen substituted group, etc; x is equal to 1,2,3,4,5 or 6. And the above mentioned mixed-ring can be pyrimidine, pyridine, even-triazine, pyrazole, pyrrole, phenazine, thiofuran, thiofuranazine or piperidine and so on.