High capacity absorbent structure and method for producing same

Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...

Reexamination Certificate

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C604S366000, C604S372000, C604S365000

Reexamination Certificate

active

06888044

ABSTRACT:
An absorbent core for use in an absorbent article such as a diaper, training pant, feminine hygiene product, or an incontinence product includes a stabilized first absorbent layer and a second absorbent layer that contains a superabsorbent and absorbent fibers treated with a non-fugitive densification agent.

REFERENCES:
patent: 2295016 (1942-09-01), Scribner
patent: 2295439 (1942-09-01), Voigtman
patent: 2468876 (1949-05-01), Hermanson
patent: 2582344 (1952-01-01), Milton
patent: 2772678 (1956-12-01), Leupold
patent: 2833283 (1958-05-01), Spahr et al.
patent: 2960089 (1960-11-01), Harwood et al.
patent: 3067747 (1962-12-01), Wolterding et al.
patent: 3078849 (1963-02-01), Morse
patent: 3124135 (1964-03-01), Olson
patent: 3143113 (1964-08-01), Mills
patent: 3343543 (1967-09-01), Glasman
patent: 3375827 (1968-04-01), Bletzinger et al.
patent: 3403681 (1968-10-01), Hoey et al.
patent: 3441023 (1969-04-01), Rijssenbeek
patent: 3463154 (1969-08-01), Hendricks
patent: 3477433 (1969-11-01), Dillon
patent: 3525337 (1970-08-01), Simons et al.
patent: 3563242 (1971-02-01), Hedstrom et al.
patent: 3593717 (1971-07-01), Jones, Sr.
patent: 3595235 (1971-07-01), Jespersen
patent: 3654929 (1972-04-01), Nilsson et al.
patent: 3658062 (1972-04-01), Kapur
patent: 3658064 (1972-04-01), Pociluyko
patent: 3667468 (1972-06-01), Nystrand et al.
patent: 3699966 (1972-10-01), Chapuis
patent: 3746592 (1973-07-01), Nystrand et al.
patent: 3749627 (1973-07-01), Jones, Sr.
patent: 3759262 (1973-09-01), Jones, Sr.
patent: 3769978 (1973-11-01), DeNight et al.
patent: 3771525 (1973-11-01), Chapuis
patent: 3825006 (1974-07-01), Ralph
patent: 3865112 (1975-02-01), Roeder
patent: 3886941 (1975-06-01), Duane et al.
patent: 3897784 (1975-08-01), Fitzgerald
patent: 3926189 (1975-12-01), Taylor
patent: 3932322 (1976-01-01), Duchane
patent: 3939838 (1976-02-01), Fujinami et al.
patent: 3954107 (1976-05-01), Chesky et al.
patent: 4019517 (1977-04-01), Glassman
patent: 4022210 (1977-05-01), Glassman
patent: 4029101 (1977-06-01), Chesky et al.
patent: 4036234 (1977-07-01), Ishizuka
patent: 4057061 (1977-11-01), Ishikawa et al.
patent: 4072150 (1978-02-01), Glassman
patent: 4079739 (1978-03-01), Whitehead
patent: 4217901 (1980-08-01), Bradstreet et al.
patent: 4235982 (1980-11-01), Maslanka et al.
patent: D259211 (1981-05-01), Larko
patent: 4265245 (1981-05-01), Glassman
patent: 4276338 (1981-06-01), Ludwa et al.
patent: 4315507 (1982-02-01), Whitehead et al.
patent: 4357939 (1982-11-01), Jackson et al.
patent: 4372312 (1983-02-01), Fendler et al.
patent: D268364 (1983-03-01), Larko
patent: 4397644 (1983-08-01), Matthews et al.
patent: 4496360 (1985-01-01), Joffe et al.
patent: 4501587 (1985-02-01), Enloe
patent: 4531945 (1985-07-01), Allison
patent: 4551142 (1985-11-01), Kopolow
patent: 4568341 (1986-02-01), Mitchell
patent: 4573986 (1986-03-01), Minetola et al.
patent: 4573989 (1986-03-01), Karami et al.
patent: 4578073 (1986-03-01), Dysart et al.
patent: 4592751 (1986-06-01), Gegelys
patent: D284891 (1986-07-01), Larko et al.
patent: 4597760 (1986-07-01), Buell
patent: 4597761 (1986-07-01), Buell
patent: 4627848 (1986-12-01), Lassen et al.
patent: 4631062 (1986-12-01), Lassen et al.
patent: D287881 (1987-01-01), Ternstrom
patent: 4643726 (1987-02-01), Gegelys
patent: 4650483 (1987-03-01), Joffee
patent: 4676786 (1987-06-01), Nishino
patent: 4731071 (1988-03-01), Pigneul
patent: 4741835 (1988-05-01), Jacques et al.
patent: 4781962 (1988-11-01), Zamarripa et al.
patent: 4798601 (1989-01-01), Shirose et al.
patent: 4798603 (1989-01-01), Meyer et al.
patent: 4801494 (1989-01-01), Datta et al.
patent: 4806408 (1989-02-01), Pierre et al.
patent: 4822668 (1989-04-01), Tanaka et al.
patent: 4834737 (1989-05-01), Khan
patent: 4846824 (1989-07-01), Lassen et al.
patent: D302854 (1989-08-01), Minot
patent: 4892534 (1990-01-01), Datta et al.
patent: 4892598 (1990-01-01), Stevens et al.
patent: 4908026 (1990-03-01), Sukiennik et al.
patent: 4923454 (1990-05-01), Seymour et al.
patent: 4938756 (1990-07-01), Salek
patent: 4950264 (1990-08-01), Osborn, III
patent: 4963139 (1990-10-01), Dabroski
patent: 4964857 (1990-10-01), Osborn
patent: 4973325 (1990-11-01), Sherrod et al.
patent: 5009653 (1991-04-01), Osborn, III
patent: 5019070 (1991-05-01), Ruben
patent: 5037412 (1991-08-01), Tanzer et al.
patent: 5043206 (1991-08-01), Ternstrom
patent: 5048347 (1991-09-01), Knowles
patent: 5090249 (1992-02-01), Bielewicz
patent: 5128082 (1992-07-01), Makoui
patent: 5135521 (1992-08-01), Luceri et al.
patent: 5160331 (1992-11-01), Forester et al.
patent: 5207662 (1993-05-01), James
patent: 5217447 (1993-06-01), Gagnon
patent: 5236428 (1993-08-01), Zajaczkowski
patent: D340977 (1993-11-01), Provencher
patent: D345014 (1994-03-01), Huffman
patent: 5300055 (1994-04-01), Buell
patent: D348102 (1994-06-01), Gegelys et al.
patent: D349159 (1994-07-01), Huffman
patent: D350196 (1994-08-01), Huffman
patent: D350197 (1994-08-01), Huffman
patent: D350198 (1994-08-01), Huffman
patent: 5342340 (1994-08-01), Kichefski et al.
patent: 5360422 (1994-11-01), Brownlee et al.
patent: 5364382 (1994-11-01), Latimer et al.
patent: D353670 (1994-12-01), Huffman
patent: 5378528 (1995-01-01), Makoui
patent: 5387208 (1995-02-01), Ashton et al.
patent: 5401266 (1995-03-01), Runeman et al.
patent: 5403303 (1995-04-01), Beplate
patent: 5405342 (1995-04-01), Roessler et al.
patent: 5409476 (1995-04-01), Coates
patent: 5411497 (1995-05-01), Tanzer et al.
patent: 5423787 (1995-06-01), Kjellberg
patent: 5425725 (1995-06-01), Tanzer et al.
patent: 5433715 (1995-07-01), Tanzer et al.
patent: 5437653 (1995-08-01), Gilman et al.
patent: 5454800 (1995-10-01), Hirt et al.
patent: 5458591 (1995-10-01), Roessler et al.
patent: 5460624 (1995-10-01), Ahr et al.
patent: 5466232 (1995-11-01), Cadieux et al.
patent: H1511 (1995-12-01), Chappell et al.
patent: 5476457 (1995-12-01), Roessler et al.
patent: 5509915 (1996-04-01), Hanson et al.
patent: 5514120 (1996-05-01), Johnston et al.
patent: 5518585 (1996-05-01), Huth et al.
patent: 5520673 (1996-05-01), Yarbrough et al.
patent: 5556393 (1996-09-01), Ronnbert
patent: 5593399 (1997-01-01), Tanzer et al.
patent: 5601542 (1997-02-01), Melius et al.
patent: D378407 (1997-03-01), Bunton
patent: 5609588 (1997-03-01), DiPalma et al.
patent: 5613959 (1997-03-01), Roessler et al.
patent: 5613962 (1997-03-01), Kenmochi et al.
patent: 5643240 (1997-07-01), Jackson et al.
patent: 5647862 (1997-07-01), Osborn, III et al.
patent: D384150 (1997-09-01), Gray et al.
patent: 5695488 (1997-12-01), Sosalla
patent: D392737 (1998-03-01), Byer
patent: 5797894 (1998-08-01), Cadieux et al.
patent: D398055 (1998-09-01), Burden
patent: 5803920 (1998-09-01), Gilman
patent: 5846230 (1998-12-01), Osborn, III et al.
patent: D411007 (1999-06-01), Peck
patent: 5925026 (1999-07-01), Arteman et al.
patent: 5938650 (1999-08-01), Baer et al.
patent: 5980500 (1999-11-01), Shimizu et al.
patent: 5994615 (1999-11-01), Dodge, II et al.
patent: 6060638 (2000-05-01), Paul et al.
patent: 6229061 (2001-05-01), Dragoo et al.
patent: 4013015 (1990-04-01), None
patent: 0139351 (1985-02-01), None
patent: 0 260 108 (1988-03-01), None
patent: 0319314 (1989-06-01), None
patent: 0 416 427 (1991-03-01), None
patent: 0549988 (1993-07-01), None
patent: 0572033 (1993-12-01), None
patent: 0627178 (1994-12-01), None
patent: 0667136 (1995-08-01), None
patent: 0763353 (1997-03-01), None
patent: 0945110 (1999-03-01), None
patent: 1005847 (2000-06-01), None
patent: 1333081 (1973-10-01), None
patent: 1 462 441 (1977-01-01), None
patent: 60220137 (1985-11-01), None
patent: 04046915 (1992-02-01), None
patent: 04309510 (1992-11-01), None
patent: WO 9109583 (1991-07-01), None
patent: WO 9116871 (1991-11-01), None
patent: WO 9426221 (1994-11-01), None
patent: WO 9510996 (1995-04-01), None
patent: WO 9612459 (1996-05-01), None
patent: WO 9629037 (1996-09-01), None
patent: WO 9706765 (1997-02-01), None
patent: WO 0037011 (2000-06-01), None
patent: WO 0045762 (2000-08-01), None
patent: WO 02077040 (2002-10-01), None
patent: WO 02077041 (2002-10-01), None
patent: WO 02077042 (2002-10-01), None
patent: WO 0207

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