公开(公告)号：EP1141460A1

公开(公告)日：2001-10-10

申请号：EP99972273.9

申请日：1999-11-10

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： McDOWALL, Debra, Jean ,  MARMON, Samuel, Edward ,  CREAGAN, Christopher, Cosgrove ,  NING, Xin ,  MYERS, David, Lewis ,  DUELLMAN, Justin, Max ,  HAYNES, Brian, David ,  McMANUS, Jeffrey, Lawrence ,  SMITH, Charles, Allen ,  SMITH, Kevin, Edward ,  CLARK, Darryl, Franklin

IPC分类号： D04H5/02 ,  D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  D04H1/42 ,  D04H3/10 ,  D04H1/46 ,  D21H15/06 ,  D21H15/10

CPC分类号： D04H5/03 ,  A61F13/531 ,  A61L15/225 ,  D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  D04H1/42 ,  D04H3/11 ,  D04H5/02 ,  C08L23/06 ,  C08L77/00 ,  C08L31/04 ,  C08L23/12

摘要： Absorbent nonwoven web composites exhibit a combination of excellent strength, softness and absorbency. The composites utilize a combination of substantially continuous bicomponent thermoplastic filaments, and pulp fibers. The substantially continuous bicomponent filaments distribute liquid insults and contribute durability and softness. The pulp fibers and, optionally, a superabsorbent, absorb and contain the liquid.

公开(公告)号：EP1109958A1

公开(公告)日：2001-06-27

申请号：EP99933829.6

申请日：1999-07-09

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： QUINCY, Roger, Bradshaw, III ,  YAHIAOUI, Ali ,  McMANUS, Jeffrey, Lawrence

IPC分类号： D04H1/42 ,  D04H3/14

CPC分类号： D04H3/14 ,  D04H1/4382 ,  Y10T428/24802 ,  Y10T428/2481 ,  Y10T442/20 ,  Y10T442/2041 ,  Y10T442/2098 ,  Y10T442/637

摘要： Nonwoven webs prepared from a blend of polymer and a migrating internal additive are heat treated only in selected regions to cause surface migration of the additive in those regions. The nonwoven webs have a desired property attributed to the additive in the selective regions. Regions surrounding the selected regions are not heat treated, and are either devoid of the desired property, or manifest the property to a lesser extent than in the heat treated regions.