JP2009005859A5 - - Google Patents

Claims (8)

On the back side of the skin contact sheet that comes into contact with the skin, it has a moisturizer holding sheet coated with a phosphorylcholine group-containing polymer as a moisturizer,
The skin contact sheet is not coated with a moisturizing agent on at least the skin contact surface side,
The skin contact sheet has a passage penetrating the front and back,
When the skin contact sheet is pressed against the moisturizer holding sheet with a pressure contact force of a predetermined level or more, a part of the moisturizer holding sheet protrudes to the surface side of the skin contact sheet through the passage, and the skin contact When the force with which the sheet is pressed against the moisturizing agent holding sheet is less than a predetermined level, a part of the moisturizing agent holding sheet is configured not to protrude to the surface side of the skin contact sheet through the passage.
An absorbent article characterized by the above. The skin contact sheet is a non-woven fabric having a raw fiber fineness of 0.1 to 10 dtex, a raw fiber length of 1 mm or more, a basis weight of 10 to 100 g / m ² , and a thickness of 0.1 to 10 mm, and the moisturizing agent holding sheet is The fineness of the raw material fiber is 0.1 to 10 dtex, the raw fiber length is 1 mm or more, the basis weight is 10 to 100 g / m ² , and the thickness is 0.1 to 10 mm.
The absorbent article according to claim 1. The absorbent article according to claim ² , wherein the moisturizer-holding sheet has 1 to 100 hairs / mm ² with a length of 1 mm or more per unit surface area.   The absorbent article according to any one of claims 1 to 3, wherein a part or all of the passage is a plurality of holes or slits formed in the skin contact sheet. The absorbent article according to any one of claims 1 to 4, wherein the phosphorylcholine group-containing polymer is contained in the moisturizing agent-holding sheet at a rate of 0.021 g / m ² or more in terms of solid content. An absorbent body is interposed between the liquid-permeable top sheet and the back sheet,
The skin contact sheet is the top sheet,
The absorbent article according to any one of claims 1 to 5, wherein the moisturizing agent holding sheet is interposed between the top sheet and the absorbent body.   The surface on the skin contact sheet side of the absorbent body is provided with at least one of a recessed portion in which the recess of the skin contact sheet is accommodated and a bulging portion that contacts the bottom of the recess of the skin contact sheet. Item 7. The absorbent article according to Item 6. The absorbent article according to any one of claims 1 to 7 , wherein the absorbent article is any one of a sanitary napkin, a panty liner, an incontinence pad, and a disposable paper diaper.