IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0410782
(2003-04-09)
|
등록번호 |
US-7291137
(2007-11-06)
|
발명자
/ 주소 |
- LaVon,Gary Dean
- Young,Gerald Alfred
- Beck,Theodora
|
출원인 / 주소 |
- The Procter & Gamble Company
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
124 |
초록
▼
A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and one or more replaceable absorbent core component or components disposed in capillary liquid communicati
A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and one or more replaceable absorbent core component or components disposed in capillary liquid communication with the non-removable absorbent core component. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided by an aperture in a garment-facing layer, an openable end of an external pocket, or an openable end of an internal pocket formed at an area of a waist end edge where the garment-facing layer and a wearer-facing layer may be separated.
대표청구항
▼
What is claimed is: 1. A disposable absorbent article adapted to be worn about a lower torso of a human body, comprising: a chassis forming a waist opening and a pair of leg openings and having longitudinally opposing front and back waist end edges, longitudinally opposing front and back waist regi
What is claimed is: 1. A disposable absorbent article adapted to be worn about a lower torso of a human body, comprising: a chassis forming a waist opening and a pair of leg openings and having longitudinally opposing front and back waist end edges, longitudinally opposing front and back waist regions adjacent to the respective waist end edges, and a crotch region longitudinally intermediate of the waist regions; a non-removable absorbent core component disposed in the crotch region; and a first replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component, wherein the first replaceable absorbent core component extends from the back waist region into and ends in the crotch region. 2. The disposable absorbent article of claim 1 wherein the non-removable absorbent core component comprises absorbent layers and the first replaceable absorbent core component is disposed between the absorbent layers. 3. The disposable absorbent article of claim 1 wherein the chassis comprises a wearer-facing layer and the first replaceable absorbent core component is disposed between the non-removable absorbent core component and the wearer-facing layer. 4. The disposable absorbent article of claim 1 wherein the first replaceable absorbent core component has an outer end, an opposing inner end, a substantially rectangular portion adjacent to the outer end, and a convergingly tapered portion having two non-intersecting sides connecting the substantially rectangular portion and the inner end. 5. The disposable absorbent article of claim 1 wherein the chassis forms an openable pocket adapted to receive the first replaceable absorbent core component and the first replaceable absorbent core component is removably disposed inside the openable pocket. 6. The disposable absorbent article of claim 5 wherein the chassis comprises a wearer-facing layer and a garment-facing layer forming the openable pocket and the openable pocket is openable along a portion of the back waist end edge where the garment-facing layer and the wearer-facing layer are separable to provide access into the openable pocket. 7. A disposable absorbent article adapted to be worn about a lower torso of a human body, comprising: a chassis forming a waist opening and a pair of leg openings and having longitudinally opposing front and back waist end edges, longitudinally opposing front and back waist regions adjacent to the respective waist end edges, and a crotch region longitudinally intermediate of the waist regions; a non-removable absorbent core component disposed in the crotch region; a first replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component; and a second replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component, wherein the chassis forms a first openable pocket adapted to receive the first replaceable absorbent care component and the first replaceable absorbent core component is removably disposed inside the first openable pocket, the first openable pocket extends from the back waist region into and ends in the crotch region, the chassis forms a second openable pocket adapted to receive the second replaceable absorbent core component and the second replaceable absorbent core component is removably disposed inside the second openable pocket, and the second openable pocket extends from the front waist region into and ends in the crotch region. 8. A disposable absorbent article adapted to be worn about a lower torso of a human body, comprising: a chassis comprising a garment-facing layer and a wearer-facing layer and forming a waist opening and a pair of leg openings and having longitudinally opposing first and second waist end edges, longitudinally opposing first and second waist regions, and a crotch region longitudinally intermediate of the waist regions; a non-removable absorbent core component disposed in the crotch region and affixed to the chassis; and a first replaceable absorbent core component extending from the first waist region into and ending in the crotch region, in capillary liquid communication with the non-removable absorbent core component, and removably disposed inside an openable pocket formed by the garment-facing layer and the wearer-facing layer, wherein the openable pocket is openable along a portion of the first waist end edge where the garment-facing layer and the wearer-facing layer are separable to provide access into the openable pocket. 9. A disposable absorbent article adapted to be worn about a lower torso of a human body, comprising: a chassis comprising a garment-facing layer and a wearer-facing layer and forming a waist opening and a pair of leg openings and having longitudinally opposing first and second waist end edges, longitudinally opposing first and second waist regions, and a crotch region longitudinally intermediate of the waist regions; and a non-removable absorbent core component disposed in the crotch region and affixed to the chassis; wherein the chassis forms a first openable pocket extending from the first waist region into and ending in the crotch region, adapted to receive an absorbent insert, in liquid communication with the non-removable absorbent core component, and openable along a portion of the first waist end edge where the garment-facing layer and the wearer-facing layer are separable to provide access into the first openable pocket. 10. A method for using a disposable absorbent article adapted to be worn about a lower torso of a human body, the absorbent article comprising: a chassis forming a waist opening and a pair of leg openings and having longitudinally opposing front and back waist end edges, longitudinally opposing front and back waist regions, and a crotch region longitudinally intermediate of the waist regions; and a non-removable absorbent core component disposed in the crotch region; wherein the chassis forms a first openable pocket extending from the back waist region into and ending in the crotch region and adapted to receive an absorbent insert, the method comprising the step of inserting the absorbent insert into the first openable pocket or replacing the absorbent insert by removing the absorbent insert from the first openable pocket and inserting a like replacement absorbent insert into the first openable pocket. 11. A disposable absorbent article adapted to be worn about a lower torso of a human body, comprising: a chassis forming a waist opening and a pair of leg openings and having longitudinally opposing front and back waist end edges, longitudinally opposing front and back waist regions adjacent to the respective waist end edges, and a crotch region longitudinally intermediate of the waist regions; and a non-removable absorbent core component disposed in the crotch region; wherein the chassis forms a first openable pocket extending from the back waist region into and ending in the crotch region and adapted to receive an absorbent insert. 12. The disposable absorbent article of claim 11 wherein the non-removable absorbent core component comprises absorbent layers and the first openable pocket is formed between the absorbent layers. 13. The disposable absorbent article of claim 11 wherein the chassis comprises a wearer-facing layer and a garment-facing layer forming the first openable pocket and the first openable pocket is openable along a portion of the back waist end edge where the garment-facing layer and the wearer-facing layer are separable to provide access into the first openable pocket. 14. The disposable absorbent article of claim 11 wherein the chassis comprises a wearer-facing layer and a garment-facing layer forming the first openable pocket and the first openable pocket has an innermost end located in the crotch region and formed by an area of attachment of the wearer-facing layer, the garment-facing layer, and the non-removable absorbent core component. 15. An article of commerce comprising a disposable absorbent article adapted to be worn about a lower torso of a human body, the absorbent article comprising: a chassis forming a waist opening and a pair of leg openings and having longitudinally opposing front and back waist end edges, longitudinally opposing front and back waist regions, and a crotch region longitudinally intermediate of the waist regions; and a non-removable absorbent core component disposed in the crotch region; wherein the chassis forms a first openable packet extending from the back waist region into and ending in the crotch region and adapted to receive an absorbent insert, the article of commerce further comprising instructions for inserting the absorbent insert into the first openable pocket or replacing the absorbent insert by removing the absorbent insert from the first openable pocket and inserting a like replacement absorbent insert into the first openable pocket.
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