[미국특허]
Containment pant with attachment mechanisms
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61F-013/15
A61F-013/496
A61F-013/505
A61F-013/70
A61F-013/49
A61F-013/74
출원번호
US-0782808
(2014-11-25)
등록번호
US-9675499
(2017-06-13)
국제출원번호
PCT/US2014/067249
(2014-11-25)
국제공개번호
WO2016/085462
(2016-06-02)
발명자
/ 주소
Evenson, Stacy Elaine
Berg, Brooke
Orchard, Lewis
Abney, Patricia Ann
출원인 / 주소
Kimberly-Clark Worldwide, Inc.
인용정보
피인용 횟수 :
0인용 특허 :
104
초록▼
A permanently closed containment pant including a chassis and a sling that is positioned within the chassis and is joined to the front waist region and the back waist region is disclosed. The sling is attached to the chassis with an attachment mechanism to secure the sling to the chassis. The attach
A permanently closed containment pant including a chassis and a sling that is positioned within the chassis and is joined to the front waist region and the back waist region is disclosed. The sling is attached to the chassis with an attachment mechanism to secure the sling to the chassis. The attachment mechanism may comprise a bonded attachment and an attachment elastic material at a middle portion of the sling to the chassis at the crotch region; a bond attachment adjacent the pouch in a transition material; or elastics extending from the leg openings and attaching to the sling in the crotch region.
대표청구항▼
1. A permanently closed containment pant comprising, an elastically extensible chassis defining a waist opening, a first leg opening, and a second leg opening, the waist opening comprising a front waist region joined with a back waist region, anda sling positioned within the chassis and being joined
1. A permanently closed containment pant comprising, an elastically extensible chassis defining a waist opening, a first leg opening, and a second leg opening, the waist opening comprising a front waist region joined with a back waist region, anda sling positioned within the chassis and being joined to the front waist region and the back waist region, wherein the sling comprises a fluid-impervious base sheet and a containment flap joined with the base sheet to create a fluid-impervious pouch, andwherein the sling is attached to the chassis in a crotch region with an attachment mechanism to secure the sling to the chassis, the attachment mechanism comprising a bonded attachment and an attachment elastic material at a middle portion of the sling to the chassis at the crotch region; the sling further comprises a first transition and a second transition that are elastically extensible in a longitudinal direction and in a transverse direction, wherein the fluid-impervious base sheet is a fabric laminated with polyurethane to define a first polyurethane surface and a first fabric surface and the containment flap is a fabric laminated with polyurethane to define a second polyurethane surface and a second fabric surface, wherein the first polyurethane surface is ultrasonically joined in facing relationship with the second polyurethane surface. 2. The permanently closed containment pant of claim 1 wherein the fluid-impervious pouch defines a pouch floor having a first end section, a second end section, and a central section extending between the first end section and the second end section, wherein the first end section defines a maximum width, the second end section defines a maximum width equal to the maximum width of the first end section, and the central section defines a maximum width that is less than 70% the maximum width of the first and second end sections. 3. The permanently closed containment pant of claim 1 wherein the attachment elastic material stretches across the width of the fluid-impervious pouch in a transverse direction. 4. The permanently closed containment pant of claim 1 wherein the attachment elastic material stretches along the fluid-impervious pouch in a longitudinal direction. 5. A permanently closed containment pant comprising, a chassis comprising a waist elastic joined proximate to and encircling a waist opening and a pair of leg elastics joined proximate to and encircling a pair of leg openings, the waist opening defining a front waist region and a back waist region, anda sling positioned within the chassis and being joined to the front waist region and the back waist region, wherein the sling comprises a fluid-impervious base sheet and a containment flap joined with the base sheet to create a fluid-impervious pouch, andwherein the sling is attached to the chassis in a crotch region with an attachment mechanism to secure the sling to the chassis, the attachment mechanism comprising the pair of elastics extending from leg openings and attaching to the sling in a crotch region; the sling further comprises a first transition and a second transition that are elastically extensible in a longitudinal direction and in a transverse direction, wherein the fluid-impervious base sheet is a fabric laminated with polyurethane to define a first polyurethane surface and a first fabric surface and the containment flap is a fabric laminated with polyurethane to define a second polyurethane surface and a second fabric surface, wherein the first polyurethane surface is ultrasonically joined in facing relationship with the second polyurethane surface. 6. The permanently closed containment pant of claim 5 wherein the fluid-impervious pouch defines a pouch floor having a first end section, a second end section, and a central section extending between the first end section and the second end section, wherein the first end section defines a maximum width, the second end section defines a maximum width equal to the maximum width of the first end section, and the central section defines a maximum width that is less than 70% of the maximum width of the first and second end sections. 7. The permanently closed containment pant of claim 5 wherein the pair of elastics extending from the pair of leg openings and attaching to the sling in the crotch region extend from the leg opening on a first side of the pant to a lateral side edge of the sling on an opposite side of the pant. 8. The permanently closed containment pant of claim 5 wherein the pair of elastics extending from the leg openings and attaching to the sling in the crotch region overlap. 9. The permanently closed containment pant of claim 5 wherein the chassis is formed of a front component joined to a back component at a crotch seam, and wherein additional pairs of leg elastics extend from both the front component and the back component, the additional pairs of leg elastics attaching to the sling in the crotch region. 10. The permanently closed containment pant of claim 9 wherein the additional pairs of leg elastics extending from both the front component and back component extend from the leg opening on a side of the pant to a lateral side edge of the sling on an opposite side of the pant. 11. The permanently closed containment pant of claim 9 wherein one of the additional pairs of leg elastics extending from the front component and attaching to the sling in the crotch region overlap, and wherein the other additional pair of leg elastics extending from the back component and attaching to the sling in the crotch region overlap. 12. A permanently closed containment pant comprising, a chassis comprising a waist elastic joined proximate to and encircling a waist opening and a pair of leg elastics joined proximate to and encircling a pair of leg openings, the waist opening defining a front waist region and a back waist region, anda sling positioned within the chassis and being joined to the front waist region and the back waist region, wherein the sling comprises a fluid-impervious base sheet and a containment flap joined with the base sheet to create a fluid-impervious pouch; wherein the base sheet is a fabric laminated with polyurethane to define a first polyurethane surface and a first fabric surface and the containment flap is a fabric laminated with polyurethane to define a second fabric surface and a second polyurethane surface wherein the first polyurethane surface is ultrasonically joined in facing relationship with the second polyurethane surface; andwherein the sling further comprises a first transition and a second transition that are elastically extensible in a longitudinal direction and in a transverse direction and wherein the first transition is a discrete piece of material joined between the pouch and the waist elastic in the front waist region and wherein the second transition is a discrete piece of material joined between the pouch and the waist elastic in the back waist region, andwherein the sling is attached to the chassis with an attachment mechanism, the attachment mechanism comprising an attachment bond in the first transition or second transition adjacent to the fluid-impervious pouch. 13. The permanently closed containment pant of claim 12 wherein the fluid-impervious pouch defines a pouch floor having a first end section, a second end section, and a central section extending between the first end section and the second end section, wherein the first end section defines a maximum width, the second end section defines a maximum width equal to the maximum width of the first end section, and the central section defines a maximum width that is less than 70% of the maximum width of the first and second end sections. 14. The permanently closed containment pant of claim 12 wherein the attachment bond comprises a single attachment bond. 15. The permanently closed containment pant of claim 12 wherein the attachment bond comprises a first attachment bond and a second attachment bond adjacent side edges of the first transition or the second transition. 16. The permanently closed containment pant of claim 12 wherein the attachment bond comprises a first attachment bond and a second attachment bond adjacent side edges of both the first transition and the second transition.
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