Fluoropolymers and coating compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

525124, 525129, 525160, 525162, 5253263, C09D12712, C09D13502

Patent

active

061536970

ABSTRACT:
The present invention pertains to durable, chemically-resistant films made from terpolymers. These terpolymers include repeating units of a fluorinated unsaturated monomer, a diester of an unsaturated anhydride with at least one hydroxyl group, and an olefin. The novel films result from curing a coating composition which include: (a) a polymeric component which includes the terpolymers described above, and (b) a crosslinking component. The films of the present invention have many of the excellent physical properties typically associated with those derived from hydroxy-functional fluoropolymers.

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J. Macromol, Sci-Chem., A4 (4), pp. 801-813, Jul., 1970, Radiation-Induced Copolymerization of Fluorine-Containing Monomers.
Kenkichi Ishiguro, et al. Fluorine-19 Nuclear Magnetic Resonance of Chlorotrifluoroethylene-Propylene Alternating Copolymer, vol. 8, No. 2, Mar.-Apr. 1975, pp. 177-181.

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