| abstract |
PROBLEM TO BE SOLVED: To provide a partially fluorinated copolymer, a method for producing the same, and an environmentally friendly copolymer having favorable molecular weight characteristics. The copolymer is preferably produced by a solution polymerization method and preferably comprises 3 or more units, the first unit being 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoro. The second unit comprises a polymerized monomer selected from the group consisting of propene, the second unit comprises a polymerized monomer selected from the group consisting of vinyl esters and vinyl ethers, and the third unit comprises a polymerized monomer derived from a hydroxyl-containing vinyl ether. The copolymer is environmentally friendly, has favorable molecular weight characteristics, and is economically transported at high concentrations. [Selection diagram] None |