公开(公告)号：EP1525010B1

公开(公告)日：2014-10-01

申请号：EP03771650.3

申请日：2003-07-18

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： SOERENS, Dave, Allen ,  LAUMER, Jason, Matthew ,  MAKOUI, Kambiz, Bayat ,  DRAVES, Julie, Anne ,  SAWYER, Lawrence, Howell ,  MELIUS, Shannon, Kathleen ,  MCDOWALL, Debra, Jean ,  EVERETT, Rob, D. ,  GRIESBACH, Henry, L. III ,  NELSON, Brenda, Marie ,  KRAUTKRAMER, Candace, Dyan ,  GEORGE, Russell, Paul ,  CASSON, Kenneth, Russell ,  WANG, James, Hongxue ,  UTTECHT, Cathleen, Mae

IPC分类号： A61F13/532 ,  A61F13/536 ,  A61F13/537 ,  A61F13/539 ,  A61F13/84 ,  A61F13/00 ,  A61F13/15 ,  B01D53/26 ,  B01D53/28 ,  C09D133/14 ,  C08L71/02 ,  A61L15/60

CPC分类号： C09D133/14 ,  A61F13/00 ,  A61F13/15699 ,  A61F13/532 ,  A61F13/536 ,  A61F13/53708 ,  A61F13/539 ,  A61F13/8405 ,  A61F2013/00757 ,  A61F2013/00914 ,  A61F2013/53765 ,  A61L15/60 ,  B01D53/261 ,  B01D53/28 ,  C08L71/02 ,  C08L2666/22

公开(公告)号：EP1525008A1

公开(公告)日：2005-04-27

申请号：EP03736706.7

申请日：2003-05-23

申请人： Kimberly-Clark Worldwide, Inc.

发明人： SOERENS, Dave, Allen ,  SAWYER, Lawrence, Howell ,  MAKOUI, Kambiz, Bayat ,  QIN, Jian ,  LAUMER, Jason, Matthew

IPC分类号： A61L15/60

CPC分类号： A61L15/60 ,  Y10T428/25 ,  Y10T428/253 ,  Y10T428/259 ,  Y10T442/2484 ,  Y10T442/2492 ,  C08L71/02 ,  C08L101/10

摘要： A fluid storage material including particles, such as superabsorbent particles and/or microencapsulated fragrance agents, cleansing agents, or skin rejuvenation agents, secured to one another and/or secured to a substrate. The fluid storage material can be made by dispersing particles in a crosslinkable binder solution, applying the combined particles and binder solution to a surface such as a substrate or a release surface, inducing crosslinking of the binder, and removing the solvent from the surface such as, for example, by drying the solvent. The fluid storage material is particularly suitable for use in personal care products.

公开(公告)号：EP1525008B1

公开(公告)日：2010-06-16

申请号：EP03736706.7

申请日：2003-05-23

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： SOERENS, Dave, Allen ,  SAWYER, Lawrence, Howell ,  MAKOUI, Kambiz, Bayat ,  QIN, Jian ,  LAUMER, Jason, Matthew

IPC分类号： A61L15/60

CPC分类号： A61L15/60 ,  Y10T428/25 ,  Y10T428/253 ,  Y10T428/259 ,  Y10T442/2484 ,  Y10T442/2492 ,  C08L71/02 ,  C08L101/10

公开(公告)号：EP2061523A2

公开(公告)日：2009-05-27

申请号：EP07837552.4

申请日：2007-08-30

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： KAINTH, Arvinder, Pal, Singh ,  LAUMER, Jason, Matthew ,  CHIANG, William, G.-J. ,  HERFERT, Norbert ,  MITCHELL, Michael, A. ,  GOODWIN, Richard, Keith

IPC分类号： A61L15/22 ,  A61L15/26 ,  A61L15/60 ,  A61F13/00

CPC分类号： A61L15/60 ,  A61F13/15 ,  A61L15/26 ,  C08L79/02

摘要： An absorbent article can have a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. In some aspects, at least one of the topsheet, backsheet, and absorbent core is stretchable. In other aspects, the absorbent core can comprise layers, at least one of which includes substantially the superabsorbent material and at least one of which includes substantially fluff. In some aspects, the article includes superabsorbent material which has a centrifuge retention capacity of at least about 25 g/g, a free swell gel bed permeability of at least 200 Darcies, and a gel integrity of at least 2. In some aspects, the superabsorbent material is coated with a polyvinylamine.

公开(公告)号：EP1525010A1

公开(公告)日：2005-04-27

申请号：EP03771650.3

申请日：2003-07-18

申请人： Kimberly-Clark Worldwide, Inc.

发明人： SOERENS, David, Allen ,  LAUMER, Jason, Matthew ,  MAKOUI, Kambiz, Bayat ,  DRAVES, Julie, Anne ,  SAWYER, Lawrence, Howell ,  MELIUS, Shannon, Kathleen ,  MCDOWALL, Debra, Jean ,  EVERETT, Rob, D. ,  GRIESBACH, Henry, L. III ,  NELSON, Brenda, Marie ,  KRAUTKRAMER, Candace, Dyan ,  GEORGE, Russell, Paul ,  CASSON, Kenneth, Russell ,  WANG, James, Hongxue ,  UTTECHT, Cathleen, Mae

IPC分类号： A61L15/60 ,  C09D201/10 ,  C09D157/06 ,  C09D171/02

CPC分类号： C09D133/14 ,  A61F13/00 ,  A61F13/15699 ,  A61F13/532 ,  A61F13/536 ,  A61F13/53708 ,  A61F13/539 ,  A61F13/8405 ,  A61F2013/00757 ,  A61F2013/00914 ,  A61F2013/53765 ,  A61L15/60 ,  B01D53/261 ,  B01D53/28 ,  C08L71/02 ,  C08L2666/22

摘要： An absorbent binder composition is provided which is capable of spontaneous crosslinking after application to a substrate, at a temperature of about 120°C or less. The absorbent binder composition includes a monoethylenically unsaturated polymer, such as carboxylic acid, sulphonic acid, or phosphoric acid, or salts thereof, or a quarternary ammonium salt, and an acrylate or methacrylate ester that contains an alkoxysilane functionality, or a monomer capable of co-polymerization with a compound containing a trialkoxy silane functional group and subsequesnt reaction with water to form a silanol group. The absorbent binder composition is particularly suitable for use in manufacturing a wide variety of absorbent articles. A method of making the absorbent binder composition includes preparing a monomer solution, adding the monomer solution to an initiator solution which can also contain monomer, and activating a polymerization initiator within the initiator solution.A flexible absorbent binder composition is also provided which is capable of spontaneous crosslinking after application to a substrate, at a temperature of about 120°C or less. The flexible absorbent binder composition includes about 15 to about 99.8% by mass monoethylenically unsaturated polymer units, about 0.1 to about 20% by mass polyacrylate ester units having an alkoxysilane functionality, and about 0.1 to about 75% by mass of polymer units selected from polyolefin glycols and polyolefin oxides. The flexible absorbent binder composition can be prepared using a template polymerization process, with the preformed polyolefin glycol or polyolefin oxide serving as a template polymer.