IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0151040
(2002-05-21)
|
우선권정보 |
SE-0001822 (2001-05-21) |
발명자
/ 주소 |
- Kusibojoska, Liljana
- Hermansson, Kent
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
15 인용 특허 :
4 |
초록
▼
Absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet and an absorbent body enclosed therebetween. The article seen in longitudinal direction exhibits a front portion, a rear portion and a crotch portion therebetween, and a pair of belt portions attached to the rear po
Absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet and an absorbent body enclosed therebetween. The article seen in longitudinal direction exhibits a front portion, a rear portion and a crotch portion therebetween, and a pair of belt portions attached to the rear portion alternatively the front portion and which are intended by the first fastening elements to be fastened together around the waist of the wearer and wherein the front portion alternatively rear portion exhibits second fastening elements intended to be attached to the belt portions, in such a way that the article will assume a pantlike shape, where the belt portions form a part of the waist portions of the pant. The belt portions exhibit a plurality of stiffening elements arranged on the inside of the belt portions at a certain distance from each other, in such a way that air gaps are formed between the skin of the wearer and the inside of the belt between the stiffening elements and the largest extension of the stiffening elements is arranged essentially across the belt in relation to the longitudinal direction of the belt.
대표청구항
▼
1. Absorbent article such as a diaper and incontinence guard comprising a liquid pervious topsheet, a liquid impervious backsheet and an absorbent body enclosed therebetween, whereby the article seen in longitudinal direction exhibits a front portion, a rear portion and a crotch portion therebetween
1. Absorbent article such as a diaper and incontinence guard comprising a liquid pervious topsheet, a liquid impervious backsheet and an absorbent body enclosed therebetween, whereby the article seen in longitudinal direction exhibits a front portion, a rear portion and a crotch portion therebetween, and further is provided with a pair of belt portions attached to the rear portion alternatively the front portion of the article and which are intended by means of first fastening means to be fastened together around the waist of a wearer and wherein said front portion alternatively rear portion exhibit second fastening means intended to be attached to the belt portions, in such a way that the article will assume a pantlike shape, where the belt portions form a part of the waist portions of the pant, wherein said belt portions exhibit a plurality of stiffening elements arranged on the inside of the belt portions at a certain distance from each other, in such a way that air gaps are formed between the skin of the wearer and the inside of the belt between said stiffening elements and the largest extension of said stiffening elements is arranged essentially across the belt in relation to the longitudinal direction of the belt, each stiffening element having a cross-sectional thickness which is substantially greater than the cross-sectional thickness of each belt portion.2. Absorbent article according to claim 1, wherein said stiffening elements are arranged in a striped pattern or a crosswise pattern.3. Absorbent article according to claim 1, wherein said stiffening elements are arranged at a mutual distance between 1 cm and 7 cm.4. Absorbent article such as a diaper and incontinence guard comprising a liquid pervious topsheet, a liquid impervious backsheet and an absorbent body enclosed therebetween, whereby the article seen in longitudinal direction exhibits a front portion, a rear portion and a crotch portion therebetween, and further is provided with a pair of belt portions attached to the rear portion alternatively the front portion of the article and which are intended by means of first fastening means to be fastened together around the waist of a wearer and wherein said front portion alternatively rear portion exhibit second fastening means intended to be attached to the belt portions, in such a way that the article will assume a pantlike shape, where the belt portions form a part of the waist portions of the pant, wherein said belt portions exhibit a plurality of stiffening elements arranged on the inside of the belt portions at a certain distance from each other, in such a way that air gaps are formed between the skin of the wearer and the inside of the belt between said stiffening elements and the largest extension of said stiffening elements is arranged essentially across the belt in relation to the longitudinal direction of the belt, said stiffening elements comprising an outer wall of a steam and air permeable material having the capability to transport steam, and an inner core comprising a material having a higher steam and air permeability than the outer wall.5. Absorbent article according to claim 4, wherein the outer wall of the stiffening element exhibits a MVTR (Moisture Vapour Transmission Rate) value being at least about 2000 g/m3/24 h and that the inner core of the stiffening elements exhibits a MVTR value exceeding the MVTR value for the outer wall of the stiffening elements.6. Absorbent article according to claim 4, wherein said stiffening elements are arranged in a striped pattern or a crosswise pattern.7. Absorbent article according to claim 4, wherein said stiffening elements are arranged at a mutual distance between 1 cm and 7 cm.8. Absorbent article such as a diaper and incontinence guard comprising a liquid pervious topsheet, a liquid impervious backsheet and an absorbent body enclosed therebetween, whereby the article seen in longitudinal direction exhibits a front portion, a rear portion and a crotch portion therebetween, and further is provided with a pair of belt portions attached to the rear portion alternatively the front portion of the article and which are intended by means of first fastening means to be fastened together around the waist of a wearer and wherein said front portion alternatively rear portion exhibit second fastening means intended to be attached to the belt portions, in such a way that the article will assume a pantlike shape, where the belt portions form a part of the waist portions of the pant, wherein said belt portions exhibit a plurality of stiffening elements arranged on the inside of the belt portions at a certain distance from each other, in such a way that air gaps are formed between the skin of the wearer and the inside of the belt between said stiffening elements and the largest extension of said stiffening elements is arranged essentially across the belt in relation to the longitudinal direction of the belt, each of said stiffening elements comprising a tubular-shaped member.9. Absorbent article according to claim 8, wherein said stiffening elements are arranged in a striped pattern or a crosswise pattern.10. Absorbent article according to claim 8, wherein said stiffening elements are arranged at a mutual distance between 1 cm and 7 cm.11. Absorbent article according to claim 8, wherein said stiffening elements comprise an outer wall of a steam and air permeable material having the capability to transport steam and an inner core comprising a material having a higher steam and air permeability than the outer wall of the stiffening elements.12. Absorbent article according to claim 11, wherein the outer wall of the stiffening element exhibits a MVTR (Moisture Vapour Transmission Rate) value being at least about 2000 g/m3/24 h and that the inner core of the stiffening elements exhibits a MVTR value exceeding the MVTR value for the outer wall of the stiffening elements.
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