CA945701A - Diaper having improved surface dryness - Google Patents

Diaper having improved surface dryness

Info

Publication number
CA945701A
CA945701A CA076,342A CA76342A CA945701A CA 945701 A CA945701 A CA 945701A CA 76342 A CA76342 A CA 76342A CA 945701 A CA945701 A CA 945701A
Authority
CA
Canada
Prior art keywords
diaper
improved surface
surface dryness
dryness
improved
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
Application number
CA076,342A
Other versions
CA76342S (en
Inventor
Robert C. Duncan
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of CA945701A publication Critical patent/CA945701A/en
Expired legal-status Critical Current

Links

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
    • A61F13/53—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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/5323—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
    • 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
    • A61F13/53409—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 having a folded core
CA076,342A 1969-03-05 1970-03-03 Diaper having improved surface dryness Expired CA945701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80456069A 1969-03-05 1969-03-05

Publications (1)

Publication Number Publication Date
CA945701A true CA945701A (en) 1974-04-23

Family

ID=25189273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA076,342A Expired CA945701A (en) 1969-03-05 1970-03-03 Diaper having improved surface dryness

Country Status (3)

Country Link
US (1) US3592194A (en)
CA (1) CA945701A (en)
GB (1) GB1307441A (en)

Families Citing this family (118)

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US4685915A (en) * 1984-04-06 1987-08-11 The Procter & Gamble Company Disposable diaper having density and basis weight profiled absorbent core
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US5176668A (en) * 1984-04-13 1993-01-05 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
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US5047023A (en) * 1986-07-18 1991-09-10 The Procter & Gamble Company Absorbent members having low density and basis weight acquisition zones
US4834735A (en) * 1986-07-18 1989-05-30 The Proctor & Gamble Company High density absorbent members having lower density and lower basis weight acquisition zones
US4798603A (en) * 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
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DE10201783A1 (en) * 2002-01-17 2003-08-21 Stockhausen Chem Fab Gmbh Process for the oxidation of unsaturated hydrocarbons
DE10212702A1 (en) * 2002-03-21 2003-10-09 Stockhausen Chem Fab Gmbh Basic polymer obtained by hydrogenation
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DE10330960B4 (en) * 2003-07-08 2005-09-08 Stockhausen Gmbh Active substance-doped absorbent polymer particles, composition comprising polycondensate matrix and absorbent polymer for release of a wound healing substance
JP2007521168A (en) * 2003-12-08 2007-08-02 トレドガー フィルム プロダクツ コーポレイション Differential energy composite and manufacturing method thereof
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US8187239B2 (en) 2005-05-31 2012-05-29 The Procter & Gamble Company Side notched folded diaper
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US7618404B2 (en) 2005-06-23 2009-11-17 The Procter & Gamble Company Disposable absorbent article having doubled side flaps and backsheet strips
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US7737324B2 (en) 2005-11-23 2010-06-15 The Procter & Gamble Company Disposable absorbent article having deployable chassis ears
US8257335B2 (en) 2007-01-31 2012-09-04 The Procter & Gamble Company Diaper having hip stretch panels
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US8585672B2 (en) 2007-02-28 2013-11-19 The Procter & Gamble Company Disposable absorbent article having deployable belt ears
US7857801B2 (en) 2007-03-23 2010-12-28 The Procter & Gamble Company Diaper having deployable chassis ears and stretch waistband
EP2157956B1 (en) 2007-06-18 2013-07-17 The Procter and Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
CA2782533C (en) 2007-06-18 2014-11-25 The Procter & Gamble Company Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method
JP2011518648A (en) 2008-04-29 2011-06-30 ザ プロクター アンド ギャンブル カンパニー Fabrication process of absorbent core with strain-resistant core cover
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US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
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USD979747S1 (en) 2021-06-17 2023-02-28 Medline Industries, Lp Absorbent article with channeled core
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Family Cites Families (4)

* Cited by examiner, † Cited by third party
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US3065751A (en) * 1959-05-27 1962-11-27 Chicopee Mfg Corp Disposable diaper
USRE26151E (en) * 1961-07-17 1967-01-31 Disposable diaper
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Also Published As

Publication number Publication date
US3592194A (en) 1971-07-13
GB1307441A (en) 1973-02-21

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