| abstract |
PROBLEM TO BE SOLVED: To provide a solvent-based nail enamel preparation having excellent durability and gloss. SOLUTION: The present invention relates to a method for producing a polymer, comprising at least one organic solvent and a completely or partially -OYR group (where R is Represents a linear or branched hydrocarbon-based chain of 1 to 500 carbon atoms, or a cyclic hydrocarbon-based chain of 3 to 500 carbon atoms, wherein the chain is saturated or unsaturated; A nitrocellulose containing free hydroxyl groups, which can contain one or more O, N, S, Si, and / or P atoms, and Y represents a single bond or a linking group). About things. This composition can be used as a nail enamel composition. |