Wax composition and method for production thereof

A biodegradable wax composition mainly comprising a wax, containing a biodegradable polymer, and having a residual solvent concentration of 3 ppm or lower.

A biodegradable wax composition mainly comprising a wax and having a moisture permeability of 3 g·mm/m2·24 hr or less at 40° C. and 90% RH and a melt flow rate of 0.1 to 1000 g/10 min at 125° C. and 1.2 kgf.

A wax composition mainly comprising a high-melting wax component having an endothermic peak at 100° C. or higher in DSC and a low-melting wax component having an endothermic peak at 40° C. or higher and lower than 100° C. in DSC and containing a polymer.

A process of producing a wax composition comprising a wax, comprising mixing the wax and a component to be mixed with the wax by applying an external force at a temperature lower than the melting completion temperature of the wax.

A biodegradable wax composition comprising a wax, containing a biodegradable polymer, and having a residual solvent concentration of 3 ppm or lower.

A wax composition comprising a wax and having a moisture permeability of 3 g·mm/m2·24 hr or less at 40° C. and 90% RH, and a melt flow rate of 0.1 to 1000 g/10 min at 125° C. and 1.2 kgf.

A wax composition comprising a high-melting wax component having an endothermic peak at 100° C. or higher in DSC and a low-melting wax component having an endothermic peak at 40° C. or higher and lower than 100° C. in DSC and containing a polymer.