Dispersible absorbent products and methods of manufacture and use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61F-013/15
B32B-005/14
출원번호
US-0838779
(2001-04-20)
발명자
/ 주소
Noda, Isao
Gross, Sarah Beth
O'Donnell, Hugh Joseph
Horney, James Cameron
Midkiff, Mark Dawson
출원인 / 주소
The Procter & Gamble Company
대리인 / 주소
Wei-Berk, CarolineKendall, Dara M.Stone, Angela Marie
인용정보
피인용 횟수 :
12인용 특허 :
30
초록▼
A dispersible absorbent product comprises a mechanically weakened fibrous web. The dispersible absorbent product can absorb a sufficient amount of fluid without becoming overloaded and suffering from leakage, and is dispersible using a standard toilet. The mechanically weakened regions of the web en
A dispersible absorbent product comprises a mechanically weakened fibrous web. The dispersible absorbent product can absorb a sufficient amount of fluid without becoming overloaded and suffering from leakage, and is dispersible using a standard toilet. The mechanically weakened regions of the web enhance the dispersibility of the product. Additionally, the dispersible absorbent products may be pre-moistened with a composition. The pre-moistened products are stable in storage, easily dispersible down a toilet, and deliver cleaning, conditioning, and like benefits. Methods of making such dispersible absorbent products are also disclosed.
대표청구항▼
A dispersible absorbent product comprises a mechanically weakened fibrous web. The dispersible absorbent product can absorb a sufficient amount of fluid without becoming overloaded and suffering from leakage, and is dispersible using a standard toilet. The mechanically weakened regions of the web en
A dispersible absorbent product comprises a mechanically weakened fibrous web. The dispersible absorbent product can absorb a sufficient amount of fluid without becoming overloaded and suffering from leakage, and is dispersible using a standard toilet. The mechanically weakened regions of the web enhance the dispersibility of the product. Additionally, the dispersible absorbent products may be pre-moistened with a composition. The pre-moistened products are stable in storage, easily dispersible down a toilet, and deliver cleaning, conditioning, and like benefits. Methods of making such dispersible absorbent products are also disclosed. 175, 19961000, Hottovy et al., 422/132; US-5575979, 19961100, Hanson, 422/132; US-5597892, 19970100, Hanson, 528/501; US-5639834, 19970600, Debras et al., 526/064; US-5712365, 19980100, Arai et al., 528/498; US-5747407, 19980500, Martin, 502/026; US-5986021, 19991100, Hokkanen et al., 526/064; US-6042790, 20000300, Hottovy et al., 422/131; US-6045661, 20000400, Kreischer et al., 203/073; US-6204344, 20010300, Kendrick et al., 526/064; US-6239235, 20010500, Hottovy et al., 526/064; US-6281300, 20010800, Kendrick, 526/088; US-6319997, 20011100, Kendrick et al., 526/064; US-6380325, 20020400, Kendrick, 526/064; US-20010012497, 20010800, Debras
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이 특허에 인용된 특허 (30)
Wallach Donald F. H. (Brookline MA), Biodegradable incontinence device with embedded granules.
Krajewski Richard M. (St. Louis MI) Erickson Robert E. (Midland MI), Disposable composite insensitive to surface moisture but disintegratable in aqueous liquid.
Weber Gerald M. (Loveland OH) Vinnage ; Jr. William R. (Cincinnati OH) Benson Douglas H. (West Harrison IN) Sabatelli David A. (Cleves OH) Richardson James W. (Cincinnati OH), Method for incrementally stretching a zero strain stretch laminate web to impart elasticity thereto.
Buell Kenneth B. (Cincinnati OH) Weber Gerald M. (Loveland OH) Mick James R. (Hamilton OH) Richardson James W. (Cincinnati OH), Method for incrementally stretching zero strain stretch laminate web in a non-uniform manner to impart a varying degree.
Weber Gerald M. (Loveland OH) Richardson James W. (Cincinnati OH), Method for sequentially stretching zero strain stretch laminate web to impart elasticity thereto without rupturing the w.
McFall Ronald Ray ; Lavon Gary Dean ; Kollner Wilfried Maria ; Noel John Richard ; Hammons John Lee, Method of making a slitted or particulate absorbent material.
McLean Michael E. (Waynesville NC) Pinkston Melvin D. (Hendersonville NC) Arrington Noel D. (Waynesville NC) Wolters Dennis R. (Dayton OH) Shannon Allen T. (Lake Junaluska NC) Ferguson Thomas G. (Way, Printing blanket having improved dynamic thickness stability and method of making.
Charles Wilson Colman ; Frank Steven Glaug ; Yung Hsiang Huang ; David Martin Jackson ; John Edward Kerins ; Jennifer Cappel Larson ; Mary Jo Meyer ; Pavneet Singh Mumick ; Brian Keith Nortma, Water dispersible pantiliner.
Anderson Barry J. (Loveland OH) Goulait David J. K. (Cincinnati OH) Rodriguez Sheila S. (Cincinnati OH), Web materials exhibiting elastic-like behavior and soft, cloth-like texture.
Runge, Troy Michael; Tanzer, Richard Warren; Branham, Kelly Dean; Koenig, David William; Kroll, Lisa Marie; Mitchell, Joseph; Lostocco, Michael Ralph; Lehman, Marlene Ruth; Bunyard, William Clayton, Dispersible alcohol/cleaning wipes via topical or wet-end application of acrylamide or vinylamide/amine polymers.
Heiskanen, Isto; Ruhoniemi, Nina; Lepisto, Vesa; Tuomela, Jouni; Tapio, Susanna; Jurvanen, Toni; Suhonen, Petri, Wet laid sheet material of a microfibrillated material composition.
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