| abstract |
A method for producing a nonwoven fabric capable of producing a nonwoven fabric with little elution of an additive to a solvent. A method for producing a nonwoven fabric from at least one polyolefin, comprising the steps of: preparing a nonwoven fabric from at least one kind of polyolefin, wherein, before or during polymerization of the monomer having an ethylenically unsaturated bond, the following general formula (1) is added to 100 parts by mass of the monomer having the ethylenically unsaturated bond: 0.001 to 0.03 parts by mass of a phenol-based antioxidant represented by the following general formula (1), which is masked with an organic aluminum, and 0.001 to 0.04 part by mass of a phosphorus-based antioxidant are added to a catalyst system, a polymerization system or a pipe, Is used as the nonwoven fabric. |