Disposable wearable absorbent articles with anchoring subsystems
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61F-013/15
A61F-013/56
A61F-013/49
출원번호
US-0204849
(2008-09-05)
등록번호
US-8945079
(2015-02-03)
발명자
/ 주소
Sauer, Andrew James
Trennepohl, Michael Dale
출원인 / 주소
The Procter & Gamble Company
대리인 / 주소
Carter, Kathleen Y.
인용정보
피인용 횟수 :
2인용 특허 :
247
초록▼
A disposable wearable absorbent article comprising an absorbent core area, a side, and an anchoring subsystem. The anchoring subsystem includes exactly one side anchoring member. The side anchoring member has a pathway with a front end, a back end, and a middle. The front end, the back end, or both
A disposable wearable absorbent article comprising an absorbent core area, a side, and an anchoring subsystem. The anchoring subsystem includes exactly one side anchoring member. The side anchoring member has a pathway with a front end, a back end, and a middle. The front end, the back end, or both ends are disposed outside of the absorbent core area. The front end is disposed at a front end longitudinally outboard distance. The back end is disposed at a back end longitudinally outboard distance. The middle is disposed at a middle longitudinally outboard distance. The back end longitudinally outboard distance is less than the front end longitudinally outboard distance. The front end longitudinally outboard distance is about equal to the middle longitudinally outboard distance.
대표청구항▼
1. A disposable wearable fastenable absorbent article having a lateral centerline, that when in an unfastened state comprises: an absorbent core area;a side, comprising a front portion and a back portion; andan anchoring subsystem contained within a particular, defined area of the disposable wearabl
1. A disposable wearable fastenable absorbent article having a lateral centerline, that when in an unfastened state comprises: an absorbent core area;a side, comprising a front portion and a back portion; andan anchoring subsystem contained within a particular, defined area of the disposable wearable absorbent article, said defined area being the side; where said anchoring subsystem includes exactly one side anchoring member, wherein the entire side anchoring member is embedded, partly in the front portion of the side and partly in the back portion of the side;wherein when the article is in an unfastened state, no part of the side anchoring member crosses the lateral centerline, and wherein the side anchoring member includes:a pathway;a front end of the pathway disposed at a front end location at a front end longitudinally outboard distance;a back end of the pathway disposed at a back end location at a back end longitudinally outboard distance; anda middle disposed along the pathway between the front end and the back end, including a middle location disposed at a middle longitudinally outboard distance;wherein: at least one of the front end location and the back end location is outside of the absorbent core area;the back end longitudinally outboard distance is less than the front end longitudinally outboard distance; andthe front end longitudinally outboard distance is about equal to the middle longitudinally outboard distance;and wherein the side anchoring member does not substantially encircle a leg of a wearer when the article is worn by the wearer. 2. The disposable wearable absorbent article of claim 1, wherein: the article is a pant-type article;the article includes a front;the side is a side panel, with a front portion in the front, wherein the front portion includes a laterally inboard edge; andthe front end location is proximate to the laterally inboard edge. 3. The disposable wearable absorbent article of claim 1, wherein: the article is a pant-type article;the article includes a back;the side is a side panel, with a back portion in the back, wherein the back portion includes a laterally inboard edge; andthe back end location is proximate to the laterally inboard edge. 4. The disposable wearable absorbent article of claim 1, wherein: the side includes a side ear panel, which includes the side anchoring member and a fastener; andthe front end location is proximate to the fastener. 5. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion;substantially all of the first portion is configured to have a higher directional modulus of elasticity; andsubstantially all of the second portion is configured to have one or more lower directional moduli of elasticity. 6. The disposable wearable absorbent article of claim 5, wherein the higher directional modulus of elasticity is at least ten percent greater than any of the one or more lower directional moduli of elasticity. 7. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion;substantially all of the first portion is incrementally stretched to a lesser degree; andsubstantially all of the second portion is incrementally stretched to one or more greater degrees. 8. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion;one or more unstretched areas are distributed throughout substantially all of the first portion; andsubstantially all of the second portion is incrementally stretched. 9. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion; andone or more over-bonded areas are distributed throughout substantially all of the first portion. 10. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion;substantially all of the first portion is configured to have a higher force per unit width at a particular strain; andsubstantially all of the second portion is configured to have one or more lower force per unit width at the particular strain. 11. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion;substantially all of the first portion includes a higher caliper elastomer; andsubstantially all of the second portion includes one or more lower caliper elastomers. 12. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion;the first portion is incrementally stretched with a first particular number of teeth per a unit of distance; andthe second portion is incrementally stretched with a second particular number of teeth per the unit of distance, wherein the first particular number of teeth is less than the second particular number of teeth. 13. The disposable wearable absorbent article of claim 1, wherein: the side includes a first portion and a second portion, outside of the first portion;substantially all of the side anchoring member is disposed within the first portion;substantially all of the first portion includes a higher performance elastomer; andsubstantially all of the second portion includes one or more lower performance elastomers. 14. The disposable wearable absorbent article of claim 1, wherein: the side anchoring member has an overall length; andthe side anchoring member has a substantially uniform width over the entire overall length. 15. The disposable wearable absorbent article of claim 1, wherein an overall shape of a portion of the pathway between the middle and the back end is curved. 16. The disposable wearable absorbent article of claim 1, wherein the side anchoring member is configured as a geodesic.
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