최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0487671 (2012-06-04) |
등록번호 | US-8558053 (2013-10-15) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 398 |
A disposable absorbent article worn about the lower torso of a wearer includes at least one pair of side panels connecting a first waist region to a second waist region forming a waist opening and a pair of leg openings. Each side panel includes a waist region, a hip region and a leg region wherein
A disposable absorbent article worn about the lower torso of a wearer includes at least one pair of side panels connecting a first waist region to a second waist region forming a waist opening and a pair of leg openings. Each side panel includes a waist region, a hip region and a leg region wherein the waist region, the hip region and the leg region differs structurally, functionally, and visually to provide an improved initial fit and sustained fit while exhibiting a garment-like appearance.
1. A disposable pant style absorbent article to be worn about the lower torso of a wearer, the disposable pant style absorbent article including an inner body facing surface, an outer garment facing surface, a first waist region, a second waist region, and a crotch region interposed between the firs
1. A disposable pant style absorbent article to be worn about the lower torso of a wearer, the disposable pant style absorbent article including an inner body facing surface, an outer garment facing surface, a first waist region, a second waist region, and a crotch region interposed between the first waist region and the second waist region, a waist opening and a pair of leg openings, the disposable article comprising: a chassis having first and second side edges and first and second transverse end edges, said chassis comprising: a topsheet;a backsheet; andan absorbent core disposed between the topsheet and the backsheet;a first elasticized panel joined to said chassis and disposed in said first waist region, said first elasticized panel comprising a first stretch laminate, and three regions including a waist region, a hip region, and a leg region;a first elastic waist feature disposed in the first waist region wherein the first waist feature extends outboard of at least one of said first and second side edges of said chassis into the waist region of said first elasticized panel such that said first elastic waist feature overlaps with at least a portion of said first stretch laminate of said first elasticized panel;a second elasticized panel joined to said chassis and disposed in said second waist region, said second elasticized panel comprising a second stretch laminate, and three regions including a waist region, a hip region, and a leg region; anda second elastic waist feature disposed in the second waist region wherein the second waist feature extends outboard of at least one of said first and second side edges of said chassis into the waist region of said second elasticized panel such that said second elastic waist feature overlaps with at least a portion of said second stretch laminate of said second elasticized panel,wherein at least one of said first, and second stretch laminates comprises an elastic film joined to at least one layer of a nonwoven material and wherein said first elasticized panel is joined to said second elasticized panel. 2. The disposable pant style absorbent article according to claim 1 wherein each of said first and second elastic waist features comprises a plurality of elastomeric strands. 3. The disposable pant style absorbent article according to claim 2 wherein said plurality of elastomeric strands are disposed between two layers of a nonwoven material. 4. The disposable pant style absorbent article according to claim 1 wherein said first and second elastic waist features encircle said waist opening. 5. The disposable pant style absorbent article according to claim 1 wherein said first and second stretch laminates comprise an elastic material that is joined to a nonwoven material while said elastic material is in a stretched configuration. 6. The disposable pant style absorbent article according to claim 5 wherein said elastic material is stretched at least 25% of its relaxed length when it is joined to said nonwoven material. 7. The disposable pant style absorbent article according to claim 1 wherein each of said first, and second stretch laminates comprises an elastic film. 8. The disposable pant style absorbent article according to claim 7 wherein said elastic film comprises a material chosen from at least one of polypropylene, polyethylene, polyolefins, styrene-isoprene-styrene, and styrene-butadiene-styrene. 9. The disposable pant style absorbent article according to claim 8 wherein said elastic film has a basis weight of from about 10 gsm to about 100 gsm. 10. The disposable pant style absorbent article according to claim 1 further comprising at least a first elastic strand that is disposed in the leg region of said first elasticized panel. 11. The disposable pant style absorbent article according to claim 10 further comprising at least a second elastic strand that is disposed in the leg region of said second elasticized panel. 12. The disposable pant style absorbent article according to claim 11 wherein said first elastic strand is joined to said leg region of said first elasticized panel in a pre-strained configuration causing corrugations of said first stretch laminate in said leg region when said first strand relaxes. 13. The disposable pant style absorbent article according to claim 1 wherein the first elasticized panel includes inner and outer surfaces and wherein said first elastic waist feature is disposed on said outer surface of said first elasticized panel. 14. The disposable pant style absorbent article according to claim 1 further comprising a plurality of elastic strands disposed between said topsheet and said backsheet and forming first and second gasketing leg cuffs disposed on opposite sides of the absorbent article. 15. The disposable pant style absorbent article according to claim 14 further comprising at least a first elastic strand that is disposed in the leg region of said first elasticized panel and at least a second elastic strand that is disposed in the leg region of said second elasticized panel. 16. The disposable pant style absorbent article according to claim 15 wherein said first elastic strand that is disposed in the leg region of said first elasticized panel, said elastic strands of said first gasketing cuff and said second elastic strand that is disposed in the leg region of said second elasticized panel substantially encircle a first leg opening. 17. The disposable pant style absorbent article according to claim 1 wherein said first waist feature extends to a longitudinal end edge of said first side panel and wherein said second waist feature extends to a longitudinal end edge of said second side panel such that first and second waist features encircle said waist opening. 18. The disposable pant style absorbent article according to claim 1 wherein said first and second elasticized panels are joined, at a non-refastenable bond. 19. A disposable pant style absorbent article to be worn about the lower torso of a wearer, the disposable pant style absorbent article including an inner body facing surface, an outer garment facing surface, a first waist region, a second waist region, and a crotch region interposed between the first waist region and the second waist region, a waist opening and a pair of openings, the disposable article comprising: a chassis having first and second side edges and first and second transverse end edges, said chassis comprising: a topsheet;a backsheet; andan absorbent core disposed between the topsheet and the backsheet;a first elasticized panel joined to said chassis and disposed in said first waist region, said first elasticized panel comprising a first stretch laminate, and three regions including a waist region, a hip region, and a leg region that are disposed outboard of at least one said first and second side edges of said chassis;at least a first elastic strand that is disposed in the leg region of said first elasticized panel and is outboard one of said first and second side edges of said chassis;a first elastic waist feature disposed in the first waist region wherein the first waist feature extends into the waist region of said first elasticized panel such that said elastic waist feature overlaps with at least a portion of said first stretch laminate of said first elasticized panel, wherein said first elastic waist features comprises a plurality of elastomeric strands;a second elasticized panel joined to said chassis and disposed in said second waist region, said second elasticized panel comprising a second stretch laminate, and three regions including a waist region, a hip region, and a leg region; anda second elastic waist feature disposed in the second waist region wherein the second waist feature extends into the waist region of said second elasticized panel such that said second elastic waist feature overlaps with at least a portion of said second stretch laminate of said second elasticized panel wherein said second elastic waist features comprises a plurality of elastomeric strands,wherein at least one of said first, and second stretch laminates comprises an elastic film joined to at least one layer of a nonwoven material and wherein said first elasticized panel is joined to said second elasticized panel. 20. The disposable absorbent article according to claim 19 further comprising at least a second elastic strand that is disposed in the leg region of said second elasticized panel and is outboard one of said side edges of said chassis. 21. The disposable pant style absorbent article according to claim 19 wherein said first and second stretch laminates comprise an elastic material that is bonded to a nonwoven material while said elastic material is in a stretched configuration. 22. The disposable pant style absorbent article according to claim 21 wherein said elastic material is stretched at least 25% of its relaxed length when it is bonded to said nonwoven material. 23. The disposable pant style absorbent article according to claim 19 wherein said first waist feature extends outboard at least one of said first and second side edges to a longitudinal end edge of said first side panel and wherein said second waist feature extends outboard at least one of said first and second side edges to a longitudinal end edge of said second side panel such that first and second waist features encircle said waist opening.
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