The disclosure provides a method for removing a C4-C20 hydrophilic compound. The method for removing a hydrophilic compound includes step (a) of exposing a composition containing a C4-C20 hydrophilic compound to 0.1 to 500 kGy of radiation to remove the hydrophilic compound.

A method for producing a composition containing low molecular weight polytetrafluoroethylene, the method including: (I) irradiating a composition containing high molecular weight polytetrafluoroethylene with ionizing radiation to obtain a composition containing low molecular weight polytetrafluoroethylene having a melt viscosity at 380 C. in the range of 1.010.sup.2 to 7.010.sup.5 Pa.Math.s; and (II) decomposing a low molecular weight fluorine-containing compound contained in the composition containing low molecular weight polytetrafluoroethylene obtained above.

A method for producing a composition containing low molecular weight polytetrafluoroethylene, the method including: (I) irradiating a composition containing high molecular weight polytetrafluoroethylene with ionizing radiation to obtain a composition containing low molecular weight polytetrafluoroethylene having a melt viscosity at 380 C. in the range of 1.010.sup.2 to 7.010.sup.5 Pa.Math.s; and (II) decomposing a low molecular weight fluorine-containing compound contained in the composition containing low molecular weight polytetrafluoroethylene obtained above.

A method for producing a composition containing low molecular weight polytetrafluoroethylene, the method including: (I) irradiating a composition containing high molecular weight polytetrafluoroethylene with ionizing radiation to obtain a composition containing low molecular weight polytetrafluoroethylene having a melt viscosity at 380 C. in the range of 1.010.sup.2 to 7.010.sup.5 Pa.Math.s; and (II) decomposing a low molecular weight fluorine-containing compound contained in the composition containing low molecular weight polytetrafluoroethylene obtained above.

The present invention provides a method for producing a composition containing low molecular weight polytetrafluoroethylene, comprising:

(I) irradiating a composition containing high molecular weight polytetrafluoroethylene with ionizing radiation to obtain a composition containing low molecular weight polytetrafluoroethylene having a melt viscosity at 380 C. in the range of 1.010.sup.2 to 7.010.sup.5 Pa.Math.s; and

(II) carrying out fluorination treatment on the composition containing low molecular weight polytetrafluoroethylene obtained above.

The present invention provides a method for producing a composition containing low molecular weight polytetrafluoroethylene, comprising:

(I) irradiating a composition containing high molecular weight polytetrafluoroethylene with ionizing radiation to obtain a composition containing low molecular weight polytetrafluoroethylene having a melt viscosity at 380 C. in the range of 1.010.sup.2 to 7.010.sup.5 Pa.Math.s; and

(II) carrying out fluorination treatment on the composition containing low molecular weight polytetrafluoroethylene obtained above.

The present invention relates to a composition comprising methylene malonate monomer and polymer in construction field. Particularly, the invention relates to a two-component composition comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component II comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a coating material, particularly as a flooring coat.

The present invention relates to a composition comprising methylene malonate monomer and polymer in construction field. Particularly, the invention relates to a two-component composition comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component II comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a coating material, particularly as a flooring coat.

The present application provides an adhesive composition for a foldable display including a thermocurable resin; an ionic salt; and a crosslinking agent, wherein the adhesive composition for a foldable display has storage modulus of 10.sup.4 Pa to 10.sup.6 Pa at 30 C. and 60 C. after curing, an adhesive film using the same, and a foldable display including the same.

The present application provides an adhesive composition for a foldable display including a thermocurable resin; an ionic salt; and a crosslinking agent, wherein the adhesive composition for a foldable display has storage modulus of 10.sup.4 Pa to 10.sup.6 Pa at 30 C. and 60 C. after curing, an adhesive film using the same, and a foldable display including the same.