Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61F-013/49
A61F-013/66
A61F-013/74
A61F-013/505
출원번호
US-0785152
(2010-05-21)
등록번호
US-8652114
(2014-02-18)
발명자
/ 주소
Roe, Donald Carroll
Wiggins, Elaine Mary
Norman, Joshua James
출원인 / 주소
The Procter & Gamble Company
대리인 / 주소
Best, Christian M.
인용정보
피인용 횟수 :
0인용 특허 :
217
초록▼
A two-piece wearable absorbent article (such as a diaper) including an outer cover, and particularly, an absorbent insert for use therewith, are disclosed. The insert has a fastener component disposed at either or both a forward region and a rearward region thereof, for fastening the insert within t
A two-piece wearable absorbent article (such as a diaper) including an outer cover, and particularly, an absorbent insert for use therewith, are disclosed. The insert has a fastener component disposed at either or both a forward region and a rearward region thereof, for fastening the insert within the outer cover. The end of the insert associated with the region bearing the fastener component may have a specified stiffness, to help the insert to retain structural integrity while fastened within an outer cover and while being worn. The insert may include an end support stiffener that helps impart stiffness.
대표청구항▼
1. A wearable absorbent article configured to be worn about a wearer's lower torso, the article comprising: a reusable outer cover comprising: an insert fastener component;a fastening ear; anda first targeting indicium; anda disposable absorbent insert configured to be attached to the reusable outer
1. A wearable absorbent article configured to be worn about a wearer's lower torso, the article comprising: a reusable outer cover comprising: an insert fastener component;a fastening ear; anda first targeting indicium; anda disposable absorbent insert configured to be attached to the reusable outer cover, wherein the insert comprises: a longitudinal length;an insert forward region with a forward end;an insert rearward region with a rearward end;an insert lateral axis between the forward and rearward regions and equally dividing the longitudinal length;a fastener component disposed at at least one of the insert forward region and the insert rearward region and configured to engage the insert fastener component of the outer cover; anda grasp structure disposed at at least one of the insert forward region and the insert rearward region, wherein the grasp structure has an aperture defined therethrough, and wherein the aperture forms a second targeting indicium that is configured to correspond to the first targeting indicium;wherein the forward end or the rearward end of the at least one of the insert forward region and the insert rearward region bearing the fastener component has a Bending Stiffness of between about 50 N/m and 1,000 N/m. 2. The wearable absorbent article of claim 1, wherein the insert comprises an end support stiffener disposed at the at least one of the insert forward region and the insert rearward region bearing the fastener component. 3. The wearable absorbent article of claim 2, wherein the end support stiffener has a length Lis of no more than about 50 mm. 4. The wearable absorbent article of claim 3, wherein the end support stiffener has a length Lis of at least about 10 mm. 5. The wearable absorbent article of claim 1, wherein the insert comprises a disposal aid, and wherein the reusable outer cover comprises a textile material. 6. The wearable absorbent article of claim 1, wherein the insert comprises a longitudinal edge, and wherein the grasp structure extends laterally from the longitudinal edge. 7. The wearable absorbent article of claim 1, wherein the grasp structure extends longitudinally from one of the forward end or the rearward end. 8. The wearable absorbent article of claim 1, wherein the grasp structure is disposed at the at least one of the insert forward region and the insert rearward region bearing the fastener component. 9. A wearable absorbent article configured to be worn about a wearer's lower torso, the article comprising: a reusable outer cover comprising: an insert fastener component;a pair of fastening ears; anda first targeting indicium; anda disposable absorbent insert configured to be attached to the reusable outer cover, wherein the insert comprises: a longitudinal length;an insert forward region;a forward end;an insert rearward region;a rearward end;an insert lateral axis between the forward and rearward regions and equally dividing the longitudinal length;a grasp structure disposed at at least one of the forward end and the rearward end, wherein the grasp structure has a window defined therethrough, and wherein the window forms a second targeting indicium that is configured to correspond to the first targeting indicium; anda laterally-centered fastener component having a fastenably effective portion, wherein the fastener component is disposed at at least one of the insert forward region and the insert rearward region and is configured to engage the insert fastener component of the reusable outer cover, wherein the fastener component has a width Wf between laterally outermost extents of the fastenably effective portion, and wherein the insert has laterally-outboard unsecured dimension that is greater than zero;wherein the forward end or the rearward end of the at least one of the insert forward region and the insert rearward region bearing the fastener component has a Peak Edge Deflection Force (30) of at least about 0.50 N. 10. The wearable absorbent article of claim 9, wherein the laterally-outboard unsecured dimension is less than about 40 mm and the forward end or the rearward end of the at least one of the insert forward region and the insert rearward region bearing the fastener component has a Bending Stiffness of at least about 200 N/m. 11. The wearable absorbent article of claim 9, wherein the fastener component comprises a patch or strip of material bearing adhesive or cohesive material, or a patch or strip formed of adhesive or cohesive material. 12. The wearable absorbent article of claim 9, wherein the insert comprises an end support stiffener disposed at the at least one of the insert forward region and the insert rearward region bearing the fastener component. 13. A wearable absorbent article configured to be worn about a wearer's lower torso, the article comprising: a reusable outer cover comprising: one or more insert fastener components;a pair of fastening ears; anda first targeting indicium; anda disposable absorbent insert configured to be joined to the reusable outer cover, wherein the insert comprises: a longitudinal length;an insert forward region;a forward end;an insert rearward region;a rearward end;an insert lateral axis between the forward and rearward regions and equally dividing the longitudinal length;a fastener configuration comprising at least two fastener components each having a fastenably effective portion, wherein the fastener components are disposed at at least one of the insert forward region and the insert rearward region and are configured to engage the one or more insert fastener components of the reusable outer cover, and wherein the fastener components having a central unsecured dimension between innermost extents of the fastenably effective portions that is greater than zero and no more than about 100 mm; anda grasp structure disposed at at least one of the insert forward region and the insert rearward region, wherein the grasp structure extends from a longitudinal end of the insert and comprises a window or aperture defined therethrough, and wherein the window or aperture forms a second targeting indicium that is configured to correspond to the first targeting indicium;wherein the forward end or the rearward end of the at least one of the insert forward region and the insert rearward region bearing the fastener components has a Bending Stiffness of between about 50 N/m and 500 N/m. 14. The wearable absorbent article of claim 13, wherein the insert comprises an end support stiffener disposed at the at least one of the insert forward region and the insert rearward region bearing the fastener components, and wherein the reusable outer cover comprises a film. 15. A wearable absorbent article configured to be worn about a wearer's lower torso, the article comprising: a reusable outer cover comprising: an insert fastener component;a pair of fastening ears; anda first targeting indicium; anda disposable absorbent insert configured to be attached to the reusable outer cover, wherein the insert comprises: a longitudinal length;an insert forward region;a forward end;an insert rearward region;a rearward end;an insert lateral axis between the forward and rearward regions and equally dividing the longitudinal length;a grasp structure disposed at at least one of the insert forward region and the insert rearward region, wherein the grasp structure has a window or aperture defined therethrough, and wherein the window or aperture forms a second targeting indicium that is configured to correspond to the first targeting indicium; anda fastener configuration comprising: a front fastener configuration disposed at the insert forward region and configured to engage the insert fastener component of the outer cover and comprising at least two front fastener components each having a fastenably effective portion, wherein the fastenably effective portions are laterally spaced apart, imparting to the insert a non-zero central unsecured dimension therebetween; anda rear fastener component disposed at the insert rearward region and having a laterally-centered fastenably effective portion, and imparting to the insert a non-zero laterally-outboard unsecured dimension laterally outside thereof. 16. The wearable absorbent article of claim 15, wherein the insert comprises an end support stiffener disposed at the insert rearward region. 17. The wearable absorbent article of claim 15, wherein the insert comprises an end support stiffener disposed at the insert forward region. 18. The wearable absorbent article of claim 15, wherein the insert comprises end support stiffeners disposed at both the insert rearward and insert forward regions.
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