US3636952A - Disposable combination flushable diaper and protective cover - Google Patents

Disposable combination flushable diaper and protective cover Download PDF

Info

Publication number
US3636952A
US3636952A US31610A US3636952DA US3636952A US 3636952 A US3636952 A US 3636952A US 31610 A US31610 A US 31610A US 3636952D A US3636952D A US 3636952DA US 3636952 A US3636952 A US 3636952A
Authority
US
United States
Prior art keywords
diaper
protective cover
combination
moisture
contacting layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US31610A
Other languages
English (en)
Inventor
Donald K George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POPE & TALBOT WIS Inc A CORP OF
Riegel Textile Corp
Original Assignee
Riegel Textile Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Riegel Textile Corp filed Critical Riegel Textile Corp
Application granted granted Critical
Publication of US3636952A publication Critical patent/US3636952A/en
Assigned to GEORGIA PACIFIC CORPORATION, 133 PEACHTREE STREET, N.E., ATLANTA, GA. 30303, A CORP. OF reassignment GEORGIA PACIFIC CORPORATION, 133 PEACHTREE STREET, N.E., ATLANTA, GA. 30303, A CORP. OF ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: RIEGELTEXTILE CORPORATION, A CORP. OF DE.
Assigned to POPE & TALBOT, WIS., INC., A CORP. OF DE reassignment POPE & TALBOT, WIS., INC., A CORP. OF DE ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: GEORGIA-PACIFIC CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49446—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an impermeable sheet or impermeable part of a sheet placed on or under the top sheet
    • A61F13/49453—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an impermeable sheet or impermeable part of a sheet placed on or under the top sheet the edge leakage prevention sheet being combined with the impermeable backing sheet, e.g. integral with the backing sheet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15211—Properties of the article, e.g. stiffness or absorbency soluble or disintegratable in liquid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/515—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers characterised by the interconnection of the topsheet and the backsheet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers

Definitions

  • the product includes a permeable, body contacting layer for receiv' of the wearer and preferably comprising flat bers of the collapsed multicellular ure absorbing, interior pad is superimacting layer for absorbing the moisture of the wearer.
  • the pad comprises a batt of fiberized cellulosic fibers for providing absorbency and at least one ply of cellusic sheet material on each side of the batt for providing strength.
  • a protective cover of moisture impervious material is preferably superimposed on the pad and forms an envelope with the body contacting layer around the interior pad.
  • This invention relates to a disposable, unitary, combination flushable diaper and protective cover and more specifically to a combination diaper and protective cover which is characterized by serving the dual function of a conventional diaper and protective pants and which is easily disposable by stripping off the protective cover and flushing in an ordinary water closet.
  • disposable diapers have been commercially provided. However, they have not been easily disposable by flushing inasmuch as delamination or tearing apart of each of the component parts was required prior to flushing in an ordinary water closet, even if flushing of the individual component parts were feasible, such as tearing away the front cover sheet, the back cover sheet and the interior pad to separate the component parts of the diaper for individual flushing or other disposal thereof. This was particularly true because the prior disposable" diapers did not conventionally include a front cover sheet or body contacting sheet which was dispersible.
  • a disposable, unitary, combination flushable diaper and protective cover which is characterized by serving the dual function of a conventional diaper and protective pants and by being easily disposable by stripping of the protective cover and flushing the diaper in an ordinary water closet.
  • a disposable, unitary, com bination flushable diaper and protective cover comprising a dispersible, fluid-permeable, body contacting layer for receiving the moisture of the wearer.
  • This layer preferably comprises hydrophilic, flat, ribbonlike, aerated, regenerated cellulose fibers ofthe generally collapsed multicellular form having natural bonding characteristics.
  • the diaper and cover further includes a flushable, moisture absorbing, interior pad superimposed on the body contacting layer for absorbing the moisture of the wearer.
  • the pad comprises a batt of fiberized cellulosic fibers for providing superior absorbency characteristics and at least one ply of cellulosic sheet material positioned on each side of the batt for providing strength and additional absorbency to the pad.
  • the combination diaper and cover also includes a protective cover of moisture impervious sheet material superimposed on the pad and secured to the body contacting layer along longitudinal and transverse edges thereof to form therewith an envelope around the interior pad.
  • the protective cover extends around the longitudinal edges and overlaps the fluid permeable body contacting layer and is secured thereto to prevent leakage of the moisture at the longitudinal edges of the diaper and body contacting layer is creped in the transverse direction of the diaper for wicking moisture toward the longitudinal edges of the diaper having the protective cover therearound to prevent leakage of moisture from the diaper.
  • the combination diaper and protective cover includes embossed portions along the transverse edges of the combination diaper and cover for uniting the body contacting layer and the protective cover with each other and with the interior pad to form a unitary combination diaper and protective cover.
  • the combination diaper and protective cover also preferably includes longitudinally extending central and side portions in which the side portions are folded inwardly over the central portion and then folded outwardly back over themselves to form a prefolded combination flushable diaper and protective cover.
  • FIG. 1 is a perspective view of a disposable, unitary, combination flushable diaper and protective cover, constructed in accordance with this invention, and which has been prefolded;
  • FIG. 2 is a perspective view of the combination flushable diaper and protective cover, shown in FIG. I, in the unfolded condition thereof, with certain component parts broken away;
  • FIG. 3 is a top plan view ofthe unfolded combination diaper and protective cover of FIG. 2 illustrating the fold lines in phantom therein;
  • FIG. 4 is a longitudinal cross-sectional view, taken along the line 44 of FIG. l,of the prefolded combination flushable diaper and protective cover;
  • FIG. 5 is a transverse cross-sectional view, taken along the line 55 of FIG. 1, of the prefolded combination flushable diaper and protective cover.
  • the disposable, unitary, combination flushable diaper and protective cover of this invention is illustrated in its prefolded condition in FIGS. 1, 4 and 5 and in its unfolded condition in FIGS. 2 and 3 and is generally referred to therein by the reference numeral 10.
  • the combination diaper and protective cover 10 comprises a dispersible, fluid-permeable, body contacting layer 11 for receiving the moisture of the wearer when the diaper is placed in position on the wearer to allow the moisture to pass or wick internally of the diaper.
  • This body contacting layer 11 is formed from hydrophilic, flat, ribbonlike, aerated, regenerated cellulose fibers of the generally collapsed multicellular form having natural bonding characteristics.
  • this material provides high dry strength to prevent tearing of the body contacting layer 11 during normal use, high wet hang or wet strength when subjected to the normal moisture of the wearer and the ability to disperse when agitated in a large excess of water such that the body contacting layer will disperse when agitated in an ordinary water closet to provide ease in flushing of the diaper.
  • the combination flushable diaper and protective cover 10 further includes a flushable, moisture absorbing, interior pad 12 superimposed on the body contacting layer ll for absorbing the moisture of the wearer received or wicked through the body contacting layer 11.
  • the interior pad 12 comprises a batt 13 of fiberized cellulosic fibers for providing superior absorbency characteristics and at least one ply 14 of cellulosic sheet material positioned on each side of the batt I3 for providing strength and additional absorbency to the pad 12.
  • a plurality of plies 14 are positioned on the side of the interior pad 12 adjacent the body contacting layer 11 and one ply 14 of cellulosic sheet material is positioned on the other side of the batt 13 of fibers.
  • plies M of cellulosic sheet material may be used on each side of the batt 13 of fibers in the interior pad 12 for providing the desired strength and additional moisture absorption characteristics to the interior pad 12.
  • plies of cellulosic sheet material may be creped tissue paper layers which are easily flushable in an ordinary water closet.
  • the batt l3 offibers is dispersible and easily flushable in an ordinary water closet.
  • the combination flushable diaper and protective cover 10 further includes a protective cover 17 moisture impervious sheet material superimposed on the other side of the interior pad 12 and secured to the body contacting layer 11 along longitudinal and transverse edges thereof of form therewith an envelope around the interior pad 12.
  • This fluid impervious protective cover 17 provides combination diaper and protective cover which does not require the use of protective pants when diapering an infant.
  • the protective cover 17 may be formed of any moisture impervious sheet material, such as plastic or the like.
  • the side portions 21 are each folded inwardly over the central portion 20 and then folded outwardly back over themselves.
  • the side portions 21 are each folded inwardly over the central portion 20 along first longitudinally extending, preferably linear, fold lines 22 extending the length of the combination diaper and protective cover and located adjacent the central portion 20.
  • the outermost sections of the thus folded side portions 21 are then folded outwardly back over themselves along second longitudinally extending, preferably slightly outwardly curved fold lines 23 extending the length of the combination diaper and protective cover and located between the first fold lines 22 and the longitudinal side edges of the unfolded diaper.
  • the protective cover 17 extends around the longitudinal edges of the diaper and overlaps the fluid-permeable body contacting layer 11, as shown particularly in FIGS. 1, 2 and 5.
  • the overlapping protective cover is secured to the body contacting layer 11, such as by heat sealing.
  • This heat sealing as shown in the drawings, could be formed as a plurality of longitudinally extending heat sealed lines 25.
  • This overlapping arrangement of the protective cover seals and prevents leakage of moisture at the longitudinal edges of the combination diaper and protective cover 10 and provides strong pinning areas at the corners of the diaper.
  • the body contacting layer is preferably creped in the transverse direction of the diaper for wicking excessive moisture toward the longitudinal edges of the diaper having the protective cover overlapped therearound and thereby prevents leakage of moisture from the diaper.
  • the combination flushable diaper and protective cover 10 includes embossed portions along the transverse edges of the combination diaper and cover for uniting body contacting layer 11 and the protective cover 17 with each other and with the interior pad 12 to form a unitary combination diaper and protective cover.
  • the embossed portions 30 include a plurality of adhesive deposits 31 disposed within the embossed portions for cooperating therewith to form the unitary combination diaper and protective cover and for aiding in holding together the various components within the embossed portions 30.
  • a preferred form of an interior pad 12 for use in the combination diaper and protective cover 10 of this invention is illustrated in the drawings and includes a batt 13 of fiberized fibers which has a length equal to the combination diaper and protective cover, but which terminates at and does not extend into the embossed portions at the transverse edges for facilitating the uniting of the remaining components included in the embossed areas 30 and to hold these components together and prevent delamination. If the batt of fibers extended into the embossed areas, it would be very difficult to hold the components in the embossed areas together. Also,
  • the batt 13 of fiberized fibers preferably has a width equal to only that of the central portion of the unfolded diaper, as may be seen in FIG. 2, to provide a greater thickness in the central portion for increased moisture absorption where it is needed in the central portion and to allow easier folding of the side portions of the diaper.
  • the plies 14 of cellulosic material on either side of the batt 14 should extend throughout the length and width of the combination diaper and protective cover 10 for providing strength thereto and for providing additional absorbency in the central portion and absorbency in the side portions.
  • the thus formed and prefolded combination flushable diaper and protective cover may be easily fitted onto any size wearer by locating the middle thereof in the crotch of the wearer and positioning the combination diaper and protective cover in a generally U-shaped configuration around the trunk or lower body of the wearer such that the transverse embossed edges will extend around the waist of the wearer.
  • These transverse edges in the prefolded configuration shown in FIG. i, may be extended simply by pulling on the side portions thereof until they fit around the waist of the wearer, whereupon pins may be inserted to hold the combination diaper and protective cover in place.
  • This construction eliminates any folding of the combination diaper and backing in the crotch portion and allows manipulation of the transverse edges which form the waist portion of the combination diaper and protective cover 10 for easily fitting the wearer.
  • the generally contoured configuration obtained by prefolding of the diaper, as described above provides a diaper which easily fits the body of the wearer and prevents bulkiness, etc., when placed in position on the wearer.
  • no protective pants are needed when utilizing the combination diaper and protective cover 10 of this invention.
  • the improved interior pad construction provides strength and absorbency not normally obtained with conventional disposable diapers.
  • the combination diaper and protective cover 10 After the combination diaper and protective cover 10 has been used, it may be easily disposed of by stripping off and disposing of the protective cover 17 and then flushing the diaper in an ordinary water closet. The agitation of flushing will cause the body contacting layer 11 todisperse allowing the remaining portions of the diaper to disperse and be easily flushed in the water closet.
  • said pad comprising a batt of fiberized cellulosic fibers for providing superior moisture absorbing characteristics to said pad and at least one ply of cellulosic sheet material positioned on opposite sides of said batt fibers for providing strength and additional absorbency to said pad,
  • a protective cover of moisture impervious sheet material superimposed on said interior pad to prevent moisture from passing therefrom and secured to said body contacting layer along longitudinal and transverse edges thereof to form therewith an envelope around said interior pad and to form the unitary combination diaper and protective cover,
  • said batt of fiberized fibers forming a part of said interior pad having a length substantially equal to said combination diaper and protective cover for providing absorbency thereto but terminating at and not extending into said embossed portions for facilitating the uniting of said body contacting layer and said protective cover,
  • said side portions of said combination diaper and protective cover being folded inwardly over said central portion and then folded outwardly back over themselves to form a prefolded combination diaper and protective cover.
  • a disposable combination flushable diaper and protective cover as set forth in claim 1, in which said protective cover extends around the longitudinal edges and overlaps said fluidpermeable body contacting layer and is secured thereto for preventing leakage of moisture at the longitudinal edges of said diaper and for providing a strong pinning area at the corners of said diaper in the unfolded condition.
  • a disposable combination flushable diaper and protective cover as set forth in claim 2, in which said body contacting layer is creped in the transverse direction of said diaper for wicking moisture toward the longitudinal edges of said diaper having said protective cover therearound to prevent leakage of moisture from said diaper.
  • a disposable combination flushable diaper and protective cover as set forth in claim 1, in which said diaper and protective cover includes longitudinally extending central and side portions and in which said central portion is of greater thickness than said side portions for providing increased moisture absorption in said central portion.
  • a disposable flushable diaper and protective cover as set forth in claim 1, in which said batt of fiberized fibers forming a part of said interior pad has a width substantially equal to and is disposed in said central portion of said combination diaper and protective cover for concentrating absorbency therein and allowing easy folding of said combination diaper and protective cover.
  • a disposable combination flushable diaper and protective cover as set forth in claim 5, in which said layers of cellulosic sheet material, superimposed on opposite sides of said batt of fibers and forming part of said interior pad, extend throughout the length and width of said combination diaper and protective cover for providing strength and absorbency thereto.
  • said pad comprising a batt of fiberized cellulosic fibers having a width substantially equal to and being disposed in said central portion of said combination diaper and protective cover for providing concentrated absorbency therein and at least one ply of cellulosic sheet material positioned on each side of said batt of fibers and extending throughout the length and width of said com bination diaper and protective cover for providing strength and absorbency thereto,
  • a protective cover of moisture impervious sheet material superimposed on said interior pad to prevent moisture from passing therefrom and secured to the said body contacting layer along longitudinal and transverse edges to form therewith an envelope around said interior pad and to form the unitary combination diaper and protective cover, said protective cover extending around the longitudinal edges and overlapping said body contacting layer and being secured thereto for preventing leakage of moisture at the longitudinal edges of said diaper and for providing a strong pinning area at the corners of said diaper,
  • said body contacting layer being creped in the transverse direction for wicking moisture toward the longitudinal edges of said diaper having the overlapped protective cover therearound to prevent leakage of moisture
  • said batt of fiberized fibers forming a part of said interior pad having a length substantially equal to said combination diaper and protective cover for providing absorbency thereto hut terminating at and not extending into said embossed portions for facilitating the uniting of said body contacting layer and said protective cover,

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
US31610A 1970-04-24 1970-04-24 Disposable combination flushable diaper and protective cover Expired - Lifetime US3636952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3161070A 1970-04-24 1970-04-24

Publications (1)

Publication Number Publication Date
US3636952A true US3636952A (en) 1972-01-25

Family

ID=21860425

Family Applications (1)

Application Number Title Priority Date Filing Date
US31610A Expired - Lifetime US3636952A (en) 1970-04-24 1970-04-24 Disposable combination flushable diaper and protective cover

Country Status (13)

Country Link
US (1) US3636952A (fi)
AT (1) AT323683B (fi)
BE (1) BE762441R (fi)
CA (1) CA938401A (fi)
CH (1) CH521723A (fi)
DE (1) DE2058467A1 (fi)
FI (1) FI50039C (fi)
FR (1) FR2092288A5 (fi)
GB (1) GB1294753A (fi)
LU (1) LU62568A1 (fi)
NL (1) NL7100028A (fi)
NO (1) NO130092B (fi)
ZA (1) ZA707490B (fi)

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763863A (en) * 1971-10-07 1973-10-09 Johnson & Johnson Disposable diaper
US3776233A (en) * 1971-05-17 1973-12-04 Colgate Palmolive Co Edge contourable diaper
US3794038A (en) * 1972-10-16 1974-02-26 Procter & Gamble Disposable diaper with tape fastener having a release liner which also provides a means to grip and remove the topsheet
US3828784A (en) * 1972-08-21 1974-08-13 Kendall & Co Conformable baby diaper
USB313594I5 (fi) * 1972-12-08 1975-01-28
US3874385A (en) * 1973-09-17 1975-04-01 Procter & Gamble Laminated diaper topsheet to provide disposability of solid wastes
US3875943A (en) * 1973-09-04 1975-04-08 Colgate Palmolive Co Diaper
US3881487A (en) * 1973-07-30 1975-05-06 Kimberly Clark Co Flushable disposable diaper structure
DE2521621A1 (de) * 1974-05-23 1975-12-04 Colgate Palmolive Co Windel
US3938522A (en) * 1972-06-26 1976-02-17 Johnson & Johnson Disposable diaper
US3945386A (en) * 1972-08-08 1976-03-23 Domtar Limited Disposable diaper
US3951151A (en) * 1974-04-15 1976-04-20 Riegel Textile Corporation Disposable diaper
US3952745A (en) * 1974-11-19 1976-04-27 The Procter & Gamble Company Disposable diaper having readily flushable absorbent media and improved pad intergrity in use
US3984272A (en) * 1974-07-25 1976-10-05 Riegel Textile Corporation Method and apparatus for successively forming disposable diapers
US4019517A (en) * 1975-07-02 1977-04-26 Glassman Jacob A Disposable diaper
US4047531A (en) * 1976-08-09 1977-09-13 Colgate-Palmolive Company Absorbent article with differential pad
US4147580A (en) * 1975-10-30 1979-04-03 The Procter & Gamble Company Method of bonding a porous fibrous web to a substrate
US4210144A (en) * 1978-09-18 1980-07-01 The Procter & Gamble Company Disposable diaper having refastenable tape system
US4265245A (en) * 1979-03-19 1981-05-05 Glassman Jacob A Double-duty diaper
US4397645A (en) * 1981-02-24 1983-08-09 The Procter & Gamble Company Disposable absorbent article having an improved liquid containment construction
US4578071A (en) * 1981-02-24 1986-03-25 The Procter & Gamble Company Disposable absorbent article having an improved liquid migration resistant perimeter construction
US4585448A (en) * 1984-12-19 1986-04-29 Kimberly-Clark Corporation Disposable garment having high-absorbency area
US4711241A (en) * 1986-09-05 1987-12-08 American Cyanamid Company Surgical filament coating
US4725465A (en) * 1986-08-01 1988-02-16 Oliver Products Company Water-soluble packet for containing chemical spills
US4731071A (en) * 1983-11-08 1988-03-15 Beghin-Say S.A. Liquid-absorbent disposable article
US5207662A (en) * 1991-10-28 1993-05-04 Annett James Flushable or disposable diaper pad with reusable wrap
US5219342A (en) * 1990-06-14 1993-06-15 Hatch Janell M Disposable diapers
US5360419A (en) * 1989-12-08 1994-11-01 Kimberly-Clark Corporation Absorbent structure possessing improved integrity
US5405342A (en) * 1991-12-31 1995-04-11 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
US5509915A (en) * 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid
US5578344A (en) * 1995-11-22 1996-11-26 The Procter & Gable Company Process for producing a liquid impermeable and flushable web
US5722966A (en) * 1995-11-22 1998-03-03 The Procter & Gamble Company Water dispersible and flushable absorbent article
US5763044A (en) * 1995-11-22 1998-06-09 The Procter & Gamble Company Fluid pervious, dispersible, and flushable webs having improved functional surface
US5885265A (en) * 1995-11-22 1999-03-23 The Procter & Gamble Company Water dispersible and flushable interlabial absorbent structure
US5900109A (en) * 1992-11-19 1999-05-04 Kimberly-Clark Worldwide, Inc. Method and apparatus for sealing absorbent materials in an absorbent product
US5901706A (en) * 1997-06-09 1999-05-11 Kimberly-Clark Worldwide, Inc. Absorbent surgical drape
US5981012A (en) * 1997-11-25 1999-11-09 Kimberly-Clark Worldwide, Inc. Flushable release liner comprising a release coating on a water-sensitive film
US5985396A (en) * 1997-11-25 1999-11-16 Kimberly-Clark Worldwide, Inc. Flushable release liners and methods of making the same
EP1114632A2 (en) * 2000-01-06 2001-07-11 Uni-Charm Corporation Water-decomposable absorbent article
EP1084689A3 (en) * 1999-09-16 2001-09-19 Uni-Charm Corporation Water-decomposable absorbent article
US6530910B1 (en) * 1997-12-31 2003-03-11 Kimberly-Clark Worldwide, Inc. Flushable release film with combination wiper
US6638603B1 (en) 1997-08-15 2003-10-28 Kimberly-Clark Worldwide, Inc. Screen printed coating on water-sensitive film for water protection
US20060134411A1 (en) * 2004-12-20 2006-06-22 Mackey Larry N Structures comprising an association agent and processes for making same
US20090069768A1 (en) * 2007-09-12 2009-03-12 Hunt Brenda A Disposable Undergarment
US20110174041A1 (en) * 2010-01-15 2011-07-21 Essex Group, Inc. System for Manufacturing Wire

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2515448A1 (de) * 1975-04-09 1976-10-21 Colgate Palmolive Co Windel
US3999547A (en) * 1975-12-29 1976-12-28 Colgate-Palmolive Company Disposable diaper having front side edge sealing means
US3999548A (en) * 1975-12-29 1976-12-28 Colgate-Palmolive Company Disposable diaper having fluid trap
CA1282904C (en) * 1989-07-17 1991-04-16 Lee, Peter H. T. Diapering system with detachable linings

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788786A (en) * 1955-09-23 1957-04-16 Fred F Dexter Disposable diaper
US2890700A (en) * 1954-02-18 1959-06-16 Ethel C Lonberg-Holm Disposable diaper
US3180335A (en) * 1961-07-17 1965-04-27 Procter & Gamble Disposable diaper
US3196874A (en) * 1962-07-25 1965-07-27 Kimberly Clark Co Disposable prefolded diaper
US3370590A (en) * 1966-08-17 1968-02-27 Riegel Textile Corp Process of preventing undesirable loosening or matting in paper for use in sanitary products and the products thereof
US3395708A (en) * 1966-11-09 1968-08-06 Riegel Textile Corp Method for improving a fluffed fibrous wood pulp batt for use in sanitary products and the products thereof
US3402715A (en) * 1966-05-09 1968-09-24 Johnson & Johnson Diaper
US3430629A (en) * 1965-08-17 1969-03-04 Int Paper Canada Disposable diaper

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890700A (en) * 1954-02-18 1959-06-16 Ethel C Lonberg-Holm Disposable diaper
US2788786A (en) * 1955-09-23 1957-04-16 Fred F Dexter Disposable diaper
US3180335A (en) * 1961-07-17 1965-04-27 Procter & Gamble Disposable diaper
US3196874A (en) * 1962-07-25 1965-07-27 Kimberly Clark Co Disposable prefolded diaper
US3430629A (en) * 1965-08-17 1969-03-04 Int Paper Canada Disposable diaper
US3402715A (en) * 1966-05-09 1968-09-24 Johnson & Johnson Diaper
US3370590A (en) * 1966-08-17 1968-02-27 Riegel Textile Corp Process of preventing undesirable loosening or matting in paper for use in sanitary products and the products thereof
US3395708A (en) * 1966-11-09 1968-08-06 Riegel Textile Corp Method for improving a fluffed fibrous wood pulp batt for use in sanitary products and the products thereof

Cited By (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776233A (en) * 1971-05-17 1973-12-04 Colgate Palmolive Co Edge contourable diaper
US3763863A (en) * 1971-10-07 1973-10-09 Johnson & Johnson Disposable diaper
US3938522A (en) * 1972-06-26 1976-02-17 Johnson & Johnson Disposable diaper
US3945386A (en) * 1972-08-08 1976-03-23 Domtar Limited Disposable diaper
US3828784A (en) * 1972-08-21 1974-08-13 Kendall & Co Conformable baby diaper
US3794038A (en) * 1972-10-16 1974-02-26 Procter & Gamble Disposable diaper with tape fastener having a release liner which also provides a means to grip and remove the topsheet
USB313594I5 (fi) * 1972-12-08 1975-01-28
US3924626A (en) * 1972-12-08 1975-12-09 Int Paper Co Rectangular disposable diaper having a contoured absorbent pad
US3881487A (en) * 1973-07-30 1975-05-06 Kimberly Clark Co Flushable disposable diaper structure
US3875943A (en) * 1973-09-04 1975-04-08 Colgate Palmolive Co Diaper
US3874385A (en) * 1973-09-17 1975-04-01 Procter & Gamble Laminated diaper topsheet to provide disposability of solid wastes
US3951151A (en) * 1974-04-15 1976-04-20 Riegel Textile Corporation Disposable diaper
DE2521621A1 (de) * 1974-05-23 1975-12-04 Colgate Palmolive Co Windel
US3984272A (en) * 1974-07-25 1976-10-05 Riegel Textile Corporation Method and apparatus for successively forming disposable diapers
US3952745A (en) * 1974-11-19 1976-04-27 The Procter & Gamble Company Disposable diaper having readily flushable absorbent media and improved pad intergrity in use
US4019517A (en) * 1975-07-02 1977-04-26 Glassman Jacob A Disposable diaper
US4147580A (en) * 1975-10-30 1979-04-03 The Procter & Gamble Company Method of bonding a porous fibrous web to a substrate
US4047531A (en) * 1976-08-09 1977-09-13 Colgate-Palmolive Company Absorbent article with differential pad
US4210144A (en) * 1978-09-18 1980-07-01 The Procter & Gamble Company Disposable diaper having refastenable tape system
US4265245A (en) * 1979-03-19 1981-05-05 Glassman Jacob A Double-duty diaper
US4397645A (en) * 1981-02-24 1983-08-09 The Procter & Gamble Company Disposable absorbent article having an improved liquid containment construction
US4578071A (en) * 1981-02-24 1986-03-25 The Procter & Gamble Company Disposable absorbent article having an improved liquid migration resistant perimeter construction
US4731071A (en) * 1983-11-08 1988-03-15 Beghin-Say S.A. Liquid-absorbent disposable article
US4585448A (en) * 1984-12-19 1986-04-29 Kimberly-Clark Corporation Disposable garment having high-absorbency area
US4725465A (en) * 1986-08-01 1988-02-16 Oliver Products Company Water-soluble packet for containing chemical spills
US4711241A (en) * 1986-09-05 1987-12-08 American Cyanamid Company Surgical filament coating
US5360419A (en) * 1989-12-08 1994-11-01 Kimberly-Clark Corporation Absorbent structure possessing improved integrity
US5635239A (en) * 1989-12-08 1997-06-03 Kimberly-Clark Worldwide, Inc. Absorbent structure possessing improved integrity
US5219342A (en) * 1990-06-14 1993-06-15 Hatch Janell M Disposable diapers
US5613959A (en) * 1991-09-03 1997-03-25 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
US5509915A (en) * 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid
US5207662A (en) * 1991-10-28 1993-05-04 Annett James Flushable or disposable diaper pad with reusable wrap
US5458591A (en) * 1991-12-31 1995-10-17 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
US5476457A (en) * 1991-12-31 1995-12-19 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
US5405342A (en) * 1991-12-31 1995-04-11 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
US5900109A (en) * 1992-11-19 1999-05-04 Kimberly-Clark Worldwide, Inc. Method and apparatus for sealing absorbent materials in an absorbent product
US5578344A (en) * 1995-11-22 1996-11-26 The Procter & Gable Company Process for producing a liquid impermeable and flushable web
US5722966A (en) * 1995-11-22 1998-03-03 The Procter & Gamble Company Water dispersible and flushable absorbent article
US5763044A (en) * 1995-11-22 1998-06-09 The Procter & Gamble Company Fluid pervious, dispersible, and flushable webs having improved functional surface
US5885265A (en) * 1995-11-22 1999-03-23 The Procter & Gamble Company Water dispersible and flushable interlabial absorbent structure
US5901706A (en) * 1997-06-09 1999-05-11 Kimberly-Clark Worldwide, Inc. Absorbent surgical drape
US6638603B1 (en) 1997-08-15 2003-10-28 Kimberly-Clark Worldwide, Inc. Screen printed coating on water-sensitive film for water protection
US6296914B1 (en) 1997-11-25 2001-10-02 Kimberly-Clark Corporation Flushable release liners and methods of making the same
US5981012A (en) * 1997-11-25 1999-11-09 Kimberly-Clark Worldwide, Inc. Flushable release liner comprising a release coating on a water-sensitive film
US5985396A (en) * 1997-11-25 1999-11-16 Kimberly-Clark Worldwide, Inc. Flushable release liners and methods of making the same
US6294238B1 (en) 1997-11-25 2001-09-25 Kimberly-Clark Corporation Flushable release liner comprising a release coating on a water-sensitive film
US6530910B1 (en) * 1997-12-31 2003-03-11 Kimberly-Clark Worldwide, Inc. Flushable release film with combination wiper
US6642428B1 (en) 1999-09-16 2003-11-04 Uni-Charm Corporation Water-decomposable absorbent article
EP1084689A3 (en) * 1999-09-16 2001-09-19 Uni-Charm Corporation Water-decomposable absorbent article
KR100729586B1 (ko) * 2000-01-06 2007-06-19 유니챰 가부시키가이샤 수해성 흡수성 물품
US6593510B2 (en) 2000-01-06 2003-07-15 Uni-Charm Corporation Water-decomposable absorbent article
EP1114632A2 (en) * 2000-01-06 2001-07-11 Uni-Charm Corporation Water-decomposable absorbent article
EP1114632A3 (en) * 2000-01-06 2001-09-19 Uni-Charm Corporation Water-decomposable absorbent article
SG92761A1 (en) * 2000-01-06 2002-11-19 Uni Charm Corp Water-decomposable absorbent article
US20060134411A1 (en) * 2004-12-20 2006-06-22 Mackey Larry N Structures comprising an association agent and processes for making same
US8273453B2 (en) * 2004-12-20 2012-09-25 The Procter & Gamble Company Structures comprising an association agent and processes for making same
US8343625B2 (en) 2004-12-20 2013-01-01 The Procter & Gamble Company Structures comprising an association agent and processes for making same
US8715826B2 (en) 2004-12-20 2014-05-06 The Procter & Gamble Company Structures comprising an association agent and processes for making same
US9297113B2 (en) 2004-12-20 2016-03-29 The Procter & Gamble Company Structures comprising an aryl amine and processes for making same
US20090069768A1 (en) * 2007-09-12 2009-03-12 Hunt Brenda A Disposable Undergarment
US20110174041A1 (en) * 2010-01-15 2011-07-21 Essex Group, Inc. System for Manufacturing Wire

Also Published As

Publication number Publication date
FI50039C (fi) 1975-12-10
LU62568A1 (fi) 1971-08-19
FI50039B (fi) 1975-09-01
DE2058467A1 (de) 1971-11-18
NO130092B (fi) 1974-07-08
CA938401A (en) 1973-12-18
GB1294753A (en) 1972-11-01
FR2092288A5 (fr) 1971-01-21
BE762441R (fr) 1971-08-02
AT323683B (de) 1975-07-25
NL7100028A (fi) 1971-10-26
ZA707490B (en) 1971-08-25
CH521723A (de) 1972-04-30

Similar Documents

Publication Publication Date Title
US3636952A (en) Disposable combination flushable diaper and protective cover
US3635221A (en) Flushable fabric
KR100295522B1 (ko) 끼워진(tucked)플랩을갖는흡수제품
US2627858A (en) Disposable diaper
US4731070A (en) Adult incontinent absorbent article
ES2197028T3 (es) Articulo absorbente con ventana receptora.
US3180335A (en) Disposable diaper
US3766922A (en) Throw-away boy and girl diapers
EP1275359B1 (en) Sanitary napkin
US3426756A (en) Disposable diaper
US3295526A (en) Disposable diapers and the like
RU2302847C2 (ru) Гигиеническая прокладка с самоотгибающимися крылышками для нижнего белья типа "танго"
SE318187B (fi)
JPH08503638A (ja) 弾性サイドフラップ及びウィングを有する吸収体物品
US3407814A (en) Flushable sanitary napkin having a reinforcing and securing strip therein
GB1211095A (en) A body-liquid absorption sanitary napkin and a method for producing the same
JPH027956A (ja) 伸張性フラツプを有する生理用ナプキン
DK149383B (da) Engangsble med elastisk blelukke
JPH07303670A (ja) 生理用ナプキン
JP4934610B2 (ja) 使い捨ておむつ
BR112019008625B1 (pt) Artigo absorvente, embalagem e método para a dobragem de um artigo absorvente
CN203647581U (zh) 一种一次性吸收物品
BR112018009936B1 (pt) Artigo absorvente e método para a fabricação de um artigo absorvente
JPH0573418B2 (fi)
KR100266194B1 (ko) 장벽수단을갖는생리대

Legal Events

Date Code Title Description
AS Assignment

Owner name: GEORGIA PACIFIC CORPORATION, 133 PEACHTREE STREET,

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:RIEGELTEXTILE CORPORATION, A CORP. OF DE.;REEL/FRAME:004474/0616

Effective date: 19850930

AS Assignment

Owner name: POPE & TALBOT, WIS., INC., A CORP. OF DE, WISCONSI

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GEORGIA-PACIFIC CORPORATION;REEL/FRAME:004929/0715

Effective date: 19880801

Owner name: POPE & TALBOT, WIS., INC., 1200 FOREST ST., EAU CL

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:GEORGIA-PACIFIC CORPORATION;REEL/FRAME:004929/0715

Effective date: 19880801