公开(公告)号：WO2003091500A1

公开(公告)日：2003-11-06

申请号：PCT/US2003/012952

申请日：2003-04-25

Applicant: WEYERHAEUSER COMPANY ,  MARSH, David, G.

Inventor： MARSH, David, G.

IPC: D21H11/00

CPC classification number: D21F11/145 ,  B32B29/00 ,  D21F11/14 ,  D21H11/00 ,  D21H11/04 ,  D21H11/20 ,  D21H21/20 ,  D21H27/30 ,  D21H27/38 ,  Y10T428/29 ,  Y10T428/31989 ,  Y10T428/31993

Abstract: The invention relates to a fibrous product, in particular tissue and towel products, comprising crosslinked cellulosic fibers and softwood kraft pulp fibers having a hemicellulose content greaterthan about 17 percent as measured by the 18 percent caustic solubility test. Methods for making said products from an aqueous furnish comprising said fibers are described.

Abstract translation: 本发明涉及一种纤维制品，特别是纸巾和毛巾产品，其包含交联纤维素纤维和软木牛皮纸浆纤维，其通过18％苛性碱溶解度测试测得的半纤维素含量大于约17％。 描述了从包含所述纤维的含水配料中制备所述产品的方法。

公开(公告)号：WO2002067809A2

公开(公告)日：2002-09-06

申请号：PCT/US2001/047713

申请日：2001-12-07

Applicant: WEYERHAEUSER COMPANY ,  GRAEF, Peter, A. ,  GRANT, Terry, M. ,  MARSH, David, G. ,  BUNKER, Daniel, T. ,  JOHNSON, Melissa, D.

Inventor： GRAEF, Peter, A. ,  GRANT, Terry, M. ,  MARSH, David, G. ,  BUNKER, Daniel, T. ,  JOHNSON, Melissa, D.

IPC: A61F

CPC classification number: A61F13/5376 ,  D21H11/16 ,  Y10T442/659 ,  Y10T442/668 ,  Y10T442/695 ,  Y10T442/696 ,  Y10T442/697

Abstract: A fibrous layer that includes a refined blend of crosslinked cellulosic fibers and noncrosslinked cellulosic fibers. In one embodiment, the layer includes about 85 percent by weight crosslinked fibers and about 15 percent by weight noncrosslinked fibers. An absorbent construct that includes the fibrous layer and a liquid storage layer. Personal care absorbent products that include the distribution layer.

Abstract translation: 纤维层，其包括交联的纤维素纤维和非交联的纤维素纤维的精制共混物。 在一个实施方案中，该层包含约85重量％的交联纤维和约15重量％的非交联纤维。 一种吸收性构造物，其包括纤维层和液体储存层。 个人护理吸收产品，包括分布层。

公开(公告)号：WO1992016681A1

公开(公告)日：1992-10-01

申请号：PCT/US1992002424

申请日：1992-03-20

Applicant: WEYERHAEUSER COMPANY

Inventor： WEYERHAEUSER COMPANY ,  YOUNG, Richard, H., Sr. ,  NEOGI, Amar, N. ,  HANSEN, Michael, R. ,  HODGSON, Kevin, T. ,  HALABISKY, Donald, D. ,  MARSH, David, G. ,  BRUNNENKANT, Christel ,  PARK, David, W. ,  GADDIS, Paul, G. ,  JOHNSTON, William, C., Jr.

IPC: D04H01/42

Abstract: Discontinuous fibers are coated with binder and solid particulate materials are adhered to the fibers by the binder. The fibers are typically substantially continuously coated with the binder. The binder material may be heat bondable and the treated fibers may be mixed with other fibers for use in producting a wide variety of structures and products.

公开(公告)号：WO1990013708A1

公开(公告)日：1990-11-15

申请号：PCT/US1990001858

申请日：1990-04-05

Applicant: WEYERHAEUSER COMPANY

Inventor： WEYERHAEUSER COMPANY ,  HALABISKY, Donald, D. ,  MARSH, David, G. ,  DUDLEY, Dwight, A., II

IPC: D21H27/32

CPC classification number: A47J41/0055 ,  B65D1/265 ,  B65D81/3858 ,  B65D81/3874 ,  D21H27/30

Abstract: An insulating board (110) having at least one ply (113) containing an expanded light weight resilient particulate filler material (115) evenly dispersed throughout its structure can be manufactured by forming that ply from a slurry having 2 to 5 percent pulp fibers based on the total weight of the slurry. The filler material is dispersed throughout the slurry for that ply prior to forming the slurry into a web for that ply. It can be formed with additional plies of standard normal density fiber material. The board can be formed into cups (150), plates (170) or containers (160) for holding food or beverages.

Abstract translation: 具有至少一层包含均匀分散在其整个结构中的膨胀轻质弹性颗粒填料（115）的层（113）的绝缘板（110）可以通过从具有2-5％纸浆纤维的浆料形成基于 浆料的总重量。 在将浆料形成用于该层的纤维网之前，将填料分散在该层的整个浆料中。 它可以用额外的标准正常密度纤维材料制成。 板可以形成用于容纳食物或饮料的杯子（150），板（170）或容器（160）。

公开(公告)号：EP1267786A1

公开(公告)日：2003-01-02

申请号：EP01922613.3

申请日：2001-03-23

Applicant: WEYERHAEUSER COMPANY

Inventor： GRAEF, Peter, A. ,  GRANT, Terry, M. ,  MARSH, David, G.

IPC: A61F13/534

Abstract: The present invention provides an absorbent composite having improved surface dryness. The composite has three strata with adjacent strata separated by a transition zone. The composite's first stratum includes synthetic fibers and provides the composite with improved surface dryness. Methods for forming the composite and absorbent articles that incorporated the composite are also provided.

公开(公告)号：EP1154899A2

公开(公告)日：2001-11-21

申请号：EP99958877.5

申请日：1999-11-10

Applicant: WEYERHAEUSER COMPANY

Inventor： GRAEF, Peter, A. ,  HOWARD, Fred, B. ,  MILLER, Charles, E. ,  BOLSTAD, Clifford, R. ,  COLIN, Elston ,  MARSH, David, G. ,  EDMARK, Richard, A. ,  LI, Yong

IPC: B32B5/16 ,  A61F13/15

CPC classification number: A61F13/5323 ,  A61F13/535 ,  A61F13/537 ,  A61F2013/530985 ,  B32B5/22

Abstract: An absorbent composite having a reticulated core and a fibrous stratum is disclosed. The core and stratum are integrally formed, and the stratum is coextensive with an outward surface of the core. In one embodiment, the composite includes strata on opposing outward facing surfaces of the core. The core includes a fibrous matrix and absorbent material. The fibrous matrix defines voids and passages between the voids, which are distributed throughout the composite. Absorbent material is located within some of the voids. On wetting, absorbent material located in these voids is expandable into the void. Absorbent articles that include the composite are also disclosed.

公开(公告)号：EP1341472A2

公开(公告)日：2003-09-10

申请号：EP01273852.2

申请日：2001-12-07

Applicant: WEYERHAEUSER COMPANY

Inventor： GRAEF, Peter, A. ,  GRANT, Terry, M. ,  MARSH, David, G. ,  BUNKER, Daniel, T. ,  JOHNSON, Melissa, D.

IPC: A61F2/00

CPC classification number: A61F13/5376 ,  D21H11/16 ,  Y10T442/659 ,  Y10T442/668 ,  Y10T442/695 ,  Y10T442/696 ,  Y10T442/697

Abstract: A fibrous layer that includes a refined blend of crosslinked cellulosic fibers and noncrosslinked cellulosic fibers. In one embodiment, the layer includes about 85 percent by weight crosslinked fibers and about 15 percent by weight noncrosslinked fibers. An absorbent construct that includes the fibrous layer and a liquid storage layer. Personal care absorbent products that include the distribution layer.

公开(公告)号：EP1063954A1

公开(公告)日：2001-01-03

申请号：EP99912692.3

申请日：1999-03-18

Applicant: WEYERHAEUSER COMPANY

Inventor： GRAEF, Peter, A. ,  BOLSTAD, Clifford, R. ,  HOWARD, Fred, B. ,  UNRAU, David, G. ,  MARSH, David, G. ,  MILLER, Charles, E. ,  HAJNAL, Andre, S.

IPC: A61F13/46 ,  A61L15/60 ,  B32B23/00

CPC classification number: A61F13/53 ,  A61F13/15617 ,  A61F13/15658 ,  A61F13/532 ,  A61F13/5323 ,  A61F13/535 ,  A61F13/53717 ,  A61F13/53752 ,  A61F13/5376 ,  A61F2013/1539 ,  A61F2013/4581 ,  D21F9/006 ,  D21F11/006 ,  D21F11/04 ,  D21F11/14

Abstract: An absorbent composite (10) that includes a fibrous matrix having absorbent material dispersed in bands (12) along the composite's length is disclosed. The bands define liquid distribution zones (14). On liquid contact, absorbent material material swelling occurs and produces a wetted composite having flutes that include swollen absorbent material separated by distribution zones (14), regions of the composite that are substantially free of absorbent material. Absorbent articles that include the composite are also disclosed.

公开(公告)号：EP1194648A2

公开(公告)日：2002-04-10

申请号：EP00937739.1

申请日：2000-05-25

Applicant: WEYERHAEUSER COMPANY

Inventor： GRAEF, Peter, A. ,  BUNKER, Daniel, T. ,  MILLER, Charles, E. ,  MATHEWS, Jeffrey, D. ,  HOWARD, Fred, B. ,  GRANT, Terry, M. ,  NAIENI, Shahrokh, A. ,  MARSH, David, G. ,  DOPPS, Melissa, L. ,  ROKMAN, Kay ,  JANSSON, Juhani ,  LAINE, Eino

IPC: D21H27/32 ,  D21H27/38 ,  B32B5/26 ,  A61F13/15 ,  D21F11/04 ,  D21F9/00

CPC classification number: B32B5/26 ,  A61F13/532 ,  A61F13/534 ,  A61F13/53743 ,  A61F2013/15422 ,  B32B7/02 ,  B32B2307/7265 ,  B32B2555/02 ,  D21F9/006 ,  D21F11/002 ,  D21F11/04 ,  D21H27/32 ,  D21H27/38

Abstract: A unitary absorbent composite having a plurality of strata is disclosed. In the composite, adjacent strata are separated by a transition zone integrally connecting the strata. Each stratum includes fibers and a binder, and the transition zone includes fibers from adjacent strata. Method for forming the unitary composite are also disclosed.

公开(公告)号：EP0575516A1

公开(公告)日：1993-12-29

申请号：EP92908654.0

申请日：1992-03-20

Applicant: WEYERHAEUSER COMPANY

Inventor： YOUNG, Richard, H., Sr. ,  NEOGI, Amar, N. ,  HANSEN, Michael, R. ,  HODGSON, Kevin, T. ,  HALABISKY, Donald, D. ,  MARSH, David, G. ,  BRUNNENKANT, Christel ,  PARK, David, W. ,  GADDIS, Paul, G. ,  JOHNSTON, William, C., Jr.

IPC: A61F13 ,  A61L15 ,  D04H1 ,  D06M11 ,  D06M13 ,  D06M15 ,  D21H17 ,  D06M101

CPC classification number: A61F13/15658 ,  A61F13/511 ,  A61F13/531 ,  A61F13/539 ,  A61F13/8405 ,  A61F2013/15967 ,  A61F2013/530007 ,  A61F2013/530131 ,  A61F2013/530343 ,  A61F2013/530496 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/5395 ,  A61F2013/8414 ,  A61F2013/842 ,  A61F2013/8423 ,  A61L15/46 ,  A61L2300/102 ,  A61L2300/402 ,  A61L2300/404 ,  A61L2300/418 ,  A61L2300/42 ,  A61L2300/622 ,  D04H1/407 ,  D04H1/413 ,  D04H1/425 ,  D04H1/4382 ,  D04H1/54 ,  D06M11/46 ,  D06M11/74 ,  D21H17/48 ,  Y10T428/29 ,  Y10T428/2907 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2965

Abstract: Des fibres discontinues sont enrobées d'un liant et des matières particulaires solides sont collées aux fibres par ledit liant. Les fibres sont typiquement enrobées de liant en continu. La matière liante peut être liée à chaud et les fibres traitées peuvent être mélangées à d'autres fibres destinées à être utilisées dans la production d'une large variété de structures et de produits.