Processing agent for polyolefin synthetic fiber, Polyolefin synthetic fiber, Thermal bond nonwoven fabric and laminate

摘要

PROBLEM TO BE SOLVED: To provide a treatment agent for polyolefin synthetic fiber that can impart high hydrophilicity to a resultant nonwoven fabric, while maintaining excellent antistatic and card-passing properties, and can also add deodorant properties, a polyolefin synthetic fiber having the treatment agent attached thereto, a thermal bond nonwoven fabric made of the polyolefin synthetic fiber, and a laminate containing a liquid permeable sheet 2 made of the thermal bond nonwoven fabric.;SOLUTION: A treatment agent for polyolefin synthetic fiber contains fumaric acid of 0.1-3.0 mass%, a specific nonionic surfactant of 20-60 mass%, dialkylsulfosuccinate salt with a C8-16 alkyl group of 10-40 mass% and a specific polyglyceryl fatty acid ester of 10-40 mass% (total 100 mass%).;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT