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479 records (took 0.023 seconds)

    91.
    发明专利
    未知

    公开(公告)号：BR9105936A

    公开(公告)日：1992-10-20

    申请号：BR9105936

    申请日：1991-01-14

    Applicant: PROCTER & GAMBLE

    Inventor： COOK JEFFREY TODD ,  LASH GLEN RAY ,  MOORE DANNY RAYMOND ,  YOUNG GERALD ALFRED

    IPC: A61F13/53 ,  A61F13/00 ,  A61F13/15 ,  A61F13/47 ,  A61F13/49 ,  A61F13/531 ,  A61L15/60

    Abstract: Absorbent structures having a fluid acquisition/distribution layer with an average dry density of less than about 0.30 g/cc, an average density upon wetting with 1.0%, NaCl aqueous solution of less than about 0.20 g/cc, and an average dry basis weight from about 0.001 to about 0.10 g/cm2; and a fluid storage layer positioned beneath the acquisition/distribution layer comprising at least about 15% superabsorbent material. The fluid acquisition/distribution layer comprises from about 50% to 100% chemically stiffened cellulosic fibers and from 0% to about 50% binding means.

    92.
    发明专利
    未知

    公开(公告)号：FI923341A0

    公开(公告)日：1992-07-22

    申请号：FI923341

    申请日：1992-07-22

    Applicant: PROCTER & GAMBLE

    Inventor： COOK JEFFREY TODD ,  MOORE DANNY RAYMOND ,  LASH GLEN RAY ,  YOUNG GERALD ALFRED

    IPC: A61F13/53 ,  A61F13/00 ,  A61F13/15 ,  A61F13/47 ,  A61F13/49 ,  A61F13/531 ,  A61L15/60 ,  A61F

    Abstract: Absorbent structures having a fluid acquisition/distribution layer with an average dry density of less than about 0.30 g/cc, an average density upon wetting with 1.0%, NaCl aqueous solution of less than about 0.20 g/cc, and an average dry basis weight from about 0.001 to about 0.10 g/cm2; and a fluid storage layer positioned beneath the acquisition/distribution layer comprising at least about 15% superabsorbent material. The fluid acquisition/distribution layer comprises from about 50% to 100% chemically stiffened cellulosic fibers and from 0% to about 50% binding means.

    93.
    发明专利
    未知

    公开(公告)号：FI923341A

    公开(公告)日：1992-07-22

    申请号：FI923341

    申请日：1992-07-22

    Applicant: PROCTER & GAMBLE

    Inventor： COOK JEFFREY TODD ,  MOORE DANNY RAYMOND ,  LASH GLEN RAY ,  YOUNG GERALD ALFRED

    IPC: A61F13/53 ,  A61F13/00 ,  A61F13/15 ,  A61F13/47 ,  A61F13/49 ,  A61F13/531 ,  A61L15/60 ,  A61F

    Abstract: Absorbent structures having a fluid acquisition/distribution layer with an average dry density of less than about 0.30 g/cc, an average density upon wetting with 1.0%, NaCl aqueous solution of less than about 0.20 g/cc, and an average dry basis weight from about 0.001 to about 0.10 g/cm2; and a fluid storage layer positioned beneath the acquisition/distribution layer comprising at least about 15% superabsorbent material. The fluid acquisition/distribution layer comprises from about 50% to 100% chemically stiffened cellulosic fibers and from 0% to about 50% binding means.

    94.
    发明专利
    未知

    公开(公告)号：MX163089B

    公开(公告)日：1991-08-19

    申请号：MX20384884

    申请日：1984-12-20

    Applicant: PROCTER & GAMBLE

    Inventor： KRAMER TIMOTHY ALEXANDER ,  YOUNG GERALD ALFRED ,  KOCK RONALD WAYNE

    IPC: A61F5/44 ,  A61F13/53 ,  A61F13/00 ,  A61F13/02 ,  A61F13/15 ,  A61F13/472 ,  A61F13/49 ,  B32B5/16 ,  D04H1/40 ,  D04H1/42

    Abstract: The present invention provides a layered absorbent structure, the structure having an upper surface and a lower surface. The structure comprises:(a) n webs of fibrous material, n being an integer of two or more. The webs are layered such that there is an uppermost web, a lowermost web, n-2 intermediate webs, and n-1 interfaces of two opposed adjacent contacting surfaces of adjacent webs. Each of the interfaces has a surface area.(b) Absorbent particles forming a discontinuous layer at one or more of the interfaces.The opposed adjacent contacting surfaces at each interface where particles are present are substantially entirely frangibly bonded by fiber entanglement between the contacting surfaces. The particles are immobilized at said interface(s) substantially entirely by fiber entrapment.

    97.
    发明专利
    未知

    公开(公告)号：BR0317001A

    公开(公告)日：2005-10-25

    申请号：BR0317001

    申请日：2003-11-26

    Applicant: PROCTER & GAMBLE

    Inventor： LAVON GARY DEAN ,  BECK THEODORA ,  YOUNG GERALD ALFRED ,  HARDIE STEPHEN LEBEUF ,  HENRICH YHOMAS ,  KLINE MARK JAMES ,  MILBRADA EDWARD JOHN

    IPC: A61F13/15 ,  A61F13/42 ,  A61F13/505 ,  A61F13/49

    Abstract: 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 a replaceable absorbent core component 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 backsheet, 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 backsheet and a topsheet may be separated. Additional replaceable absorbent core components may also be incorporated.

    DISPOSABLE ABSORBENT ARTICLES HAVING MULTIPLE ABSORBENT CORE COMPONENTS INCLUDING REPLACEABLE COMPONENTS
    98.
    发明专利
    DISPOSABLE ABSORBENT ARTICLES HAVING MULTIPLE ABSORBENT CORE COMPONENTS INCLUDING REPLACEABLE COMPONENTS 未知

    公开(公告)号：AU2003293106A1

    公开(公告)日：2004-06-23

    申请号：AU2003293106

    申请日：2003-11-26

    Applicant: PROCTER & GAMBLE

    Inventor： MILBRADA EDWARD JOHN ,  LAVON GARY DEAN ,  BECK THEODORA ,  YOUNG GERALD ALFRED ,  HARDIE STEPHEN LEBEUF ,  HENRICH THOMAS ,  KLINE MARK JAMES

    IPC: A61F13/15 ,  A61F13/42

    Abstract: 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 a replaceable absorbent core component 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 backsheet, 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 backsheet and a topsheet may be separated. Additional replaceable absorbent core components may also be incorporated.

    100.
    发明专利
    未知

    公开(公告)号：FI112597B

    公开(公告)日：2003-12-31

    申请号：FI923341

    申请日：1992-07-22

    Applicant: PROCTER & GAMBLE

    Inventor： COOK JEFFERY TODD ,  MOORE DANNY RAYMOND ,  LASH GLEN RAY ,  YOUNG GERALD ALFRED

    IPC: A61F13/53 ,  A61F13/00 ,  A61F13/15 ,  A61F13/47 ,  A61F13/49 ,  A61F13/531 ,  A61L15/60

    Abstract: Absorbent structures having a fluid acquisition/distribution layer with an average dry density of less than about 0.30 g/cc, an average density upon wetting with 1.0%, NaCl aqueous solution of less than about 0.20 g/cc, and an average dry basis weight from about 0.001 to about 0.10 g/cm2; and a fluid storage layer positioned beneath the acquisition/distribution layer comprising at least about 15% superabsorbent material. The fluid acquisition/distribution layer comprises from about 50% to 100% chemically stiffened cellulosic fibers and from 0% to about 50% binding means.

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