| abstract |
(57) [Abstract] [Purpose] It is useful as a raw material for visible light curable resins, UV curable resins, electron beam curable resins, adhesives, modifiers, coating agents, etc., and has water resistance, electrical insulation, and moisture resistance. Resistance, weather resistance, To provide a polymer having a terminal functional group which is excellent in various properties such as heat resistance, and a method capable of easily and inexpensively producing the polymer. [Structure] A polymer having a functional group at the terminal represented by the general formula (I). Allyl chloride is a saturated hydrocarbon polymer having a number average molecular weight of 50,000 to 50,000 and a compound having at least 1.1 hydroxyl groups per molecule at the terminal. The above-mentioned production method of reacting with methallyl chloride or the like, The above-mentioned production method characterized by reacting with acrylic acid or methacrylic acid in the presence of an esterification catalyst, and the above-mentioned production method of reacting with a compound having a carbon-carbon double bond and an oxirane ring in the same molecule, − The above-mentioned production method of reacting with a compound having a carbon double bond and an isocyanate group in the same molecule. [Chemical 1] |