US3306293A - Disposable diaper - Google Patents

Disposable diaper Download PDF

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Publication number
US3306293A
US3306293A US298904A US29890463A US3306293A US 3306293 A US3306293 A US 3306293A US 298904 A US298904 A US 298904A US 29890463 A US29890463 A US 29890463A US 3306293 A US3306293 A US 3306293A
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United States
Prior art keywords
core
envelope
members
diaper
sections
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
US298904A
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English (en)
Inventor
Herman L Marder
Werner O Tundermann
George D Grippo
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.)
Colgate Palmolive Co
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Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Priority to US298904A priority Critical patent/US3306293A/en
Priority to DE19641435859 priority patent/DE1435859A1/de
Priority to NL6408174A priority patent/NL6408174A/xx
Priority to FR982583A priority patent/FR1401896A/fr
Priority to BE651071D priority patent/BE651071A/xx
Priority to DK379364AA priority patent/DK120891B/da
Priority to GB30830/64A priority patent/GB1039477A/en
Application granted granted Critical
Publication of US3306293A publication Critical patent/US3306293A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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 of the pads
    • 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 of the pads 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
    • A61F13/15203—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
    • A61F13/53—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
    • A61F13/534—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 having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—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 having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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 diapers in the prior art have had disposability in mind as an objective, they have not been satisfactory in that, either they do not have good mechanical strength in use, or they do not have the characteristic of rapid disintegrability and flushability in toilets.
  • the prior art diapers have taken the form of a tube or pocket filled with an absorbent after which the pockets have been sealed along the ends. It has been found that the absorbent core as thus utilized has been either prone to come out of the ends of the pockets at inopportune times and results in deposition in part thereof on the wearer, or is so completely sealed within the tube so as not to be readily disintegratable and hence not flushable.
  • Another object is the provision of a disposable diaper embodying an absorbent core having no wet strength which core is placed in an envelope of permeable material which has considerable mechanical strength when in a wet or dry state.
  • a further object of the invention is to provide a unitary diaper which includes an absorbent core of fibrous material of high absorbency and no wet strength so that when placed in a volume of water it will, with slight agitation, disintegrate into a slurry of fibers.
  • This invention also contemplates the provision of a novel disposable diaper which is shaped and formed so as to make it adaptable to snugly fit the wearer; and in which the envelope is very thin and limp, and is, therefore, readily disposable after separation from the no wet strength core, when flushed in a conventional toilet bowl along with the separated core.
  • Another object is to provide a disposable diaper which includes a relatively soft, smooth and non-abrasive envelope so as not to irritate wearers skin, and which will also be permeable to liquids.
  • Another object is the provision of a novel disposable diaper embodying an envelope which is so overlapped that, when arranged on a child and wetted by the childs waste, surface tension of the liquid film therebetween will cause the overlapped edges of the'envelope to stick together without the use of adhesive, and wherein the bond strength so developed adequately preserves the structural integrity of the diaper until deposited in the toilet.
  • the non-adhesively adhered overlapped edges of the envelope tend to float apart and are further separated by the peeling forces developed by any slight agitation, such as the dipping of the diaper in the toilet bowl.
  • Still another object of this invention is the provision of a diaper wherein the disposal may be accomplished without the necessity for touching the soiled portion thereof when agitating the same in a toilet bowl.
  • FIGURE 1 is a perspective view of a preferred embodiment of the invention, in one stage of its assembly:
  • FIGURE 2 is a view similar to FIGURE 1 in which another step in the assembly of the article is illustrated:
  • FIGURE 3 is a view similar to FIGURES 1 and 2 showing the diaper in its final assembled condition:
  • FIGURE 4 is a sectional view, partly broken away, taken substantially along line 4-4 of FIGURE 3:
  • FIGURE 5 is a front view illustrating the manner of positioning the diaper upon the body of a baby:
  • FIGURE 6 is a plan view of a modified embodiment of a disposable diaper formed in accordance with this invention:
  • FIGURE 7 is a plan view illustrating still another embodiment of a disposable diaper:
  • FIGURE 8 is a perspective view illustrating the manner of using the diaper illustrated in FIGURE 7:
  • FIGURES 9 and 10 are perspective views illustrating still further modifications which the invention may assume:
  • FIGURE 11 is a perspective view of a further embodiment, wherein the envelope parts are folded differently:
  • FIGURE 12 is a sectional view, taken along the line 1212 of FIGURE 11.
  • FIGURES 1 to 5, inclusive illustrate a disposable diaper comprising a rectangular envelope member 10 which is thin and limp so that it may pass through the small orifice of the toilet bowl when suspended in water. It is also a material which is soft, smooth, and non-abrasive so that it will not irritate a childs skin and yet have a high wet strength. It should also be permeable to liquids and have a high wicking rate.
  • An example of such a material from which the envelope member 10 may be formed is a high wet strength plasticized and bacteriostat impregnated paper commonly sold as diaper liner of 19 lbs. basis weight. Although the diaper liner paper is presently preferred, other materials, such as, lightweight, non-woven fabrics, or knitted meshes may be used.
  • This core is formed of a fibrous material having high absorbency and no wet strength.
  • a fibrous material having high absorbency and no wet strength.
  • Water leaf rnulti-ply crepe wadding or sulfite cellulose fluff, or a defibered flock of bleached, softwood Kraft fibers, or degreased cotton linters, or combinations thereof may be used.
  • the core is composed of tissue paper, in order to assist in the disintegration thereof upon being immersed in water, the core is preferably sub-divided into a plurality of lower sections 12 and plurality of overlying upper sections 13.
  • the sections 12 and 18 are positioned in edge-to-edge relations-hip and extend transversely across the envelope member 10, as clearly shown in FIGURE 1, and the upper sections 13 are spaced inwardly of the ends of and overlie the abutting edges of the lower sections 12.
  • the core is formed of cellulose fluff, a solid core structure may be utilized, in an obvious manner, not shown. In other words, it may not be necessary to subdivide the core into sections.
  • the ends of the stacked sections 12 and 13 are spaced from the adjacent side edges of the envelope member 10, as shown in FIGURE 1, and that the marginal portions 14 of the envelope member are folded inwardly and over the core 11, as indicated in the overlapped position of FIGURE 2.
  • the marginal portions 14 are then spot glued, as at 15, to the sections 12 and 13.
  • the device is completed by positioning thereover another envelope member 16, of a material similar to, but not necessarily the same as, that of the envelope member 10, which sheet is of the same width as the folded envelope member 10 and substantially longer than the core, but terminates short of the ends of the envelope member 10.
  • Sheet 16 is adhered to the exposed surfaces of the sections 12-13 of the core 11 by spot gluing, as at 17.
  • the glue and 17 may be either of the water resistant or water soluble variety but, it is to be noted that the envelope member 16 is not glued directly to the envelope member 10, as this would prevent, or at least restrict, the separation of the core 11 from the envelope, while disposing of the used diaper in a toilet bowl. While the use of spot gluing has been described, it may be desirable to utilize lines, or other patterns of adhesive in lieu thereof. However, in either event, it is to be noted that the glue area should be located adjacent to the inturned marginal portions 14 of envelope member 10. 'It is also feasible to utilize embossing wherein the envelope members 16 and 10 are respectively caused to adhere to the core by the application of suitable pressure. It will, of course, be understood that stitching, needle punching, or any other common fastening media, not shown, may be utilized in lieu of glue, bearing in mind that members 10 and 16 of the envelope are fastened to the core, but are never secured to each other.
  • the diaper may be placed in customary position upon the body of a child, as indicated in FIGURE 5, whereupon the end portions of the envelope member 10 may be secured to adjacent clothing of the child, or the entire device held in position by plastic pants or the like.
  • the ends of the envelope provide tabs which may be tucked over the childs plastic pants, as shown in FIGURE 5, and thereby act to retain the diaper in position on the child.
  • the composite envelope will act to retain the mechanical integrity of the diaper when soiled and when wet with urine and while being subjected to the disruptive action of the childs body movement.
  • the core is restricted from coming out of the envelope, because the overlapped edges of envelope members 10 and 16, when Wet, are held together by the surface tension of the liquid therebetween. This force of the surface tension acts to preclude sliding or relative movement between t-he overlapping edges.
  • envelope member 16 As the envelope members are respectively secured to the stacked core sections 1213 only, and not to each other, the action of the water, and the weight of the wet core, causes envelope member 16 to float away and peel downwardly off and to separate from the envelope member 10. As a result, the soil will be washed into the bowl with envelope member 16 and the core 11 will fall into the toilet and disintegrate into a slurry of fibers or small segments. Thereupon, the envelope member 10 may be allowed to drop into the bowl and the entire diaper may be flushed therethrough. Thus, the diaper and its contents is completely disposed of without soiling the hands of the person handling the same.
  • FIGURE 6 there is shown an alternate embodiment of the diaper illustrated in FIGURES l to 5, in-
  • the envelope ment ber 16A being wider than the envelope member 10 and its inturned marginal portions 14.
  • the envelope member 16A may be folded under the envelope member 10. It will be apparent that the use and dis posal of this form of diaper will be identical with the previously described preferred form.
  • FIGURES 7 and 8 Another embodiment of disposable diaper is shown in FIGURES 7 and 8.
  • the diaper corresponds to that illustrated in FIGURES l to 5, except that attached to each end portion thereof is a transversely extending strap member 18. It will be apparent that when this form of diaper is placed upon a babys body, it may be held in position by tying the end portions of each of the strap members 18, as at 19, to maintain the same in position upon the childs body without utilizing any other supporting means.
  • the diaper embodies a shaped core to provide a more comfortable fit.
  • the core consists of two spaced, transverse end sections 21 having three superposed elongated core strips 21' bridging the core sections 21 to effect a generally I-shape configuration.
  • FIGURE 10 Another modified form of core structure is illustrated in FIGURE 10, wherein a three thickness core is employed, which includes only a single end section 21 and elongated top and bottom strips 21' and an intermediate two-part strip 21" interposed threbetween, generally approximating a T-shape configuration.
  • FIGURES 11 and 12 A modified form of envelope is illustrated in FIGURES 11 and 12, which differs from the preferred form shown in FIGURE 3 in that the envelope member 19A has only one marginal edge portion folded upwardly and inwardly, as at 14A, and the opposing marginal edge portion of envelope member 16A is folded inwardly, so as to overlie the other or unfolded side edge of member 10A as at 16B.
  • the respective single folded marginal edges of members 10A and 16A oppose one another and, as shown in FIGURE 12, the envelope members 10A and 16A are, respectively, spot glued, as at 17A, to the core sections, and not to each other, in the same general manner as previously described.
  • the core sections 11 are arranged within What can generally be considered a tube constituted by the envelope members 10A and 16A.
  • the member 16A is preferably of shorter length than member 10A so as to be spaced from the ends of the latter to provide handling and grasping tabs or portions on member 10A.
  • a diaper including a non wet strength absorbent core, an envelope including a pair of members, said members encasing said core to form a substantially flattened tube, said tube being open at its ends and substantially longer than said core, the corresponding longitudinal marginal edges of said envelope members being substantially in overlapped relationship so that when wet the envelope members are held together at the marginal edges by the surface tension of the liquid therebetween, said envelope members being secured to said core but unsecured to each other so that they become separated from each other when dipped in a toilet bowl.
  • a diaper as defined in claim 2 where in said core is formed of a plurality of sections, said sections generally approximating an I-shape configuration.
  • a diaper comprising an envelope of high wet strength material including a pair of substantially flat members, a substantially rectangular core interposed between said members, said core being of no Wet strength absorbent material, one of said members having its side marginal edges folded upon said core, and the other of said members being superposed on said core and marginal edges, means for securing said core to each of said members whereby when dipped into a toilet bowl the core will separate from the envelope and will be flushable through the toilet.
  • a diaper comprising an envelope of high wet strength material including a pair of substantially flat members, a substantially rectangular core interposed between said members, said core being of no Wet strength absorbent material, said core including a plurality of separable superposed sections, said core sections being spaced from the ends of said flat members, one of said members having side marginal edges folded upon said core, and the other of said members being superposed on said core and folded marginal edges so that when wet the envelope members are held together at the marginal edges by the surface tension of the liquid therebetween, means for adhesively securing the same side of said core to each of said members whereby the latter remain unsecured to each other so that when dipped into a toilet bowl the core will become separated from said envelope members and will be flushable through the toilet.
  • a diaper comprising an envelope of high wet strength material including a pair of substantially flat members, a substantially rectangular core interposed between said members, said core being of no wet strength absorbent material, said core including a plurality of separable superposed sections, said core sections being spaced from the ends of said flat members to provide handling tabs on said envelope, one of said flat members having side marginal edges folded upon said core, and the other of said flat members being superposed on said core and folded marginal edges so that when wet the envelope members are held together at the marginal edges by the surface tension of the liquid therebetween, said core being spot adhesively secured on the same side to each of said flat members whereby the latter remain unsecured to each other so that when handled by said 6 tabs and said core is dipped into a toilet bowl the core will 'become separated from said flat envelope members and will be flushable through the toilet.
  • a diaper comprising an envelope of high wet strength material including a pair of substantially flat members, a substantially rectangular core interposed between said members, one of said members having one marginal edge folded around and under said core, and the other of said members having one marginal edge folded over and inwardly of said core, said members being secured to said core but being unsecured from each other whereby when dipped into a toilet 'bowl the core will separate from the envelope and will be flushable through the toilet.
  • a diaper comprising an envelope of high wet strength material including a pair of substantially flat members, a substantially fiat rectangular core interposed between said members, said core being of no Wet strength absorbent material, one of said members having one marginal edge folded around and under said core, and the other of said members having an opposing marginal edge folded over and inwardly of said core, said members being secured .to said core 'but being unsecured from each other whereby when dipped into a toilet bowl the core will separate from the envelope and will be flushable through the toilet.

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  • 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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
US298904A 1963-07-31 1963-07-31 Disposable diaper Expired - Lifetime US3306293A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US298904A US3306293A (en) 1963-07-31 1963-07-31 Disposable diaper
DE19641435859 DE1435859A1 (de) 1963-07-31 1964-07-10 Windel
NL6408174A NL6408174A (da) 1963-07-31 1964-07-17
FR982583A FR1401896A (fr) 1963-07-31 1964-07-22 Couche à jeter après usage
BE651071D BE651071A (da) 1963-07-31 1964-07-28
DK379364AA DK120891B (da) 1963-07-31 1964-07-31 Ble.
GB30830/64A GB1039477A (en) 1963-07-31 1964-08-04 Disposable diapers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US298904A US3306293A (en) 1963-07-31 1963-07-31 Disposable diaper

Publications (1)

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US3306293A true US3306293A (en) 1967-02-28

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Application Number Title Priority Date Filing Date
US298904A Expired - Lifetime US3306293A (en) 1963-07-31 1963-07-31 Disposable diaper

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US (1) US3306293A (da)
BE (1) BE651071A (da)
DE (1) DE1435859A1 (da)
DK (1) DK120891B (da)
GB (1) GB1039477A (da)
NL (1) NL6408174A (da)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400717A (en) * 1965-05-21 1968-09-10 Colgate Palmolive Co Diapers
US3406688A (en) * 1965-05-21 1968-10-22 Colgate Palmolive Co Diaper with paper face
US3461871A (en) * 1966-07-25 1969-08-19 Blessings Inc Disposable diaper
US3510587A (en) * 1966-03-08 1970-05-05 Colgate Palmolive Co Disposable diaper
US3776233A (en) * 1971-05-17 1973-12-04 Colgate Palmolive Co Edge contourable diaper
DE2609988A1 (de) * 1975-03-13 1976-09-30 Scott Paper Co Verfahren zur herstellung eines trocken gebildeten, durch klebstoff gebundenen faservliesbandes und dadurch hergestelltes band
US4257418A (en) * 1979-01-22 1981-03-24 Mo Och Domsjo Aktiebolag Device for absorbing urine with incontinent persons
JPS61125109U (da) * 1975-10-30 1986-08-06
US5219342A (en) * 1990-06-14 1993-06-15 Hatch Janell M Disposable diapers
US5906602A (en) * 1997-03-27 1999-05-25 The Procter & Gamble Company Shaped absorbent cores comprising multiple pieces of absorbent material and method for making same
US20030220623A1 (en) * 2000-09-21 2003-11-27 The Procter & Gamble Company Sbsorptive product having removable absorbers
US20040039361A1 (en) * 1997-03-27 2004-02-26 The Procter & Gamble Company Disposable absorbent articles having multiple absorbent core components including replaceable components
US6932800B2 (en) 1997-03-27 2005-08-23 The Procter & Gamble Company Absorbent articles comprising a material having a high vertical wicking capacity
US20050228356A1 (en) * 2001-07-23 2005-10-13 Lavon Gary D Absorbent article having a replaceable absorbent core component having an insertion pocket
US20060206086A1 (en) * 1997-03-27 2006-09-14 Lavon Gary D Disposable absorbent articles having multiple absorbent core components including replaceable components
US20060217679A1 (en) * 1998-09-28 2006-09-28 Hanly Kevin B Intravenous drug access system
US7291137B2 (en) 1997-03-27 2007-11-06 The Procter & Gamble Company Disposable absorbent articles having multiple absorbent core components including replaceable components
US20080103471A1 (en) * 2006-10-26 2008-05-01 The Procter & Gamble Company Method for using a disposable absorbent article as a swim pant
US20080110775A1 (en) * 2006-11-13 2008-05-15 Theodora Beck Absorbent articles with replaceable core components having stiffness characteristics and method for evaluating such characteristics
US20080114320A1 (en) * 2006-11-13 2008-05-15 Theodora Beck Absorbent articles having fluid partitioning characteristics and method for evaluating such characteristics
EP1401365B2 (en) † 2001-05-18 2008-10-22 SCA Hygiene Products AB New absorbent structure
US7601145B2 (en) 1997-03-27 2009-10-13 The Procter & Gamble Company Disposable absorbent articles having multiple absorbent core components including replaceable components
US7766887B2 (en) 2006-11-13 2010-08-03 The Procter & Gamble Company Method for making reusable disposable article
US7824387B2 (en) 2006-10-26 2010-11-02 The Procter & Gamble Company Method for using a disposable absorbent article as training pant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925648U (da) * 1972-06-12 1974-03-05
JPS50143724U (da) * 1974-05-11 1975-11-27

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560332A (en) * 1950-08-17 1951-07-10 Crane Sigmund Diaper
US2649858A (en) * 1951-01-09 1953-08-25 Cromwell Paper Co Disposable baby diaper
US2649859A (en) * 1951-02-10 1953-08-25 William A Hermanson Disposable diaper
US2890700A (en) * 1954-02-18 1959-06-16 Ethel C Lonberg-Holm Disposable diaper
FR1224201A (fr) * 1959-02-03 1960-06-22 Couche pour bébé
US3071138A (en) * 1958-11-07 1963-01-01 Garcia Gustavo Sanitary napkin
US3106207A (en) * 1961-01-03 1963-10-08 Scott Paper Co Sanitary napkin and method of manufacture
DK68881A (da) * 1980-02-18 1981-08-19 Hochiki Co Signalstation til et brandalarmsystem

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560332A (en) * 1950-08-17 1951-07-10 Crane Sigmund Diaper
US2649858A (en) * 1951-01-09 1953-08-25 Cromwell Paper Co Disposable baby diaper
US2649859A (en) * 1951-02-10 1953-08-25 William A Hermanson Disposable diaper
US2890700A (en) * 1954-02-18 1959-06-16 Ethel C Lonberg-Holm Disposable diaper
US3071138A (en) * 1958-11-07 1963-01-01 Garcia Gustavo Sanitary napkin
FR1224201A (fr) * 1959-02-03 1960-06-22 Couche pour bébé
US3106207A (en) * 1961-01-03 1963-10-08 Scott Paper Co Sanitary napkin and method of manufacture
DK68881A (da) * 1980-02-18 1981-08-19 Hochiki Co Signalstation til et brandalarmsystem

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400717A (en) * 1965-05-21 1968-09-10 Colgate Palmolive Co Diapers
US3406688A (en) * 1965-05-21 1968-10-22 Colgate Palmolive Co Diaper with paper face
US3510587A (en) * 1966-03-08 1970-05-05 Colgate Palmolive Co Disposable diaper
US3461871A (en) * 1966-07-25 1969-08-19 Blessings Inc Disposable diaper
US3776233A (en) * 1971-05-17 1973-12-04 Colgate Palmolive Co Edge contourable diaper
DE2609988A1 (de) * 1975-03-13 1976-09-30 Scott Paper Co Verfahren zur herstellung eines trocken gebildeten, durch klebstoff gebundenen faservliesbandes und dadurch hergestelltes band
JPS61125109U (da) * 1975-10-30 1986-08-06
US4257418A (en) * 1979-01-22 1981-03-24 Mo Och Domsjo Aktiebolag Device for absorbing urine with incontinent persons
US5219342A (en) * 1990-06-14 1993-06-15 Hatch Janell M Disposable diapers
US6932800B2 (en) 1997-03-27 2005-08-23 The Procter & Gamble Company Absorbent articles comprising a material having a high vertical wicking capacity
US20060206088A1 (en) * 1997-03-27 2006-09-14 Lavon Gary D Disposable absorbent articles having multiple absorbent core components including replaceable components
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DE1435859A1 (de) 1969-03-13
GB1039477A (en) 1966-08-17
BE651071A (da) 1965-01-28
NL6408174A (da) 1965-02-01
DK120891B (da) 1971-08-02

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