GB1484501A - Disposable diapers - Google Patents

Disposable diapers

Info

Publication number
GB1484501A
GB1484501A GB44733/74A GB4473374A GB1484501A GB 1484501 A GB1484501 A GB 1484501A GB 44733/74 A GB44733/74 A GB 44733/74A GB 4473374 A GB4473374 A GB 4473374A GB 1484501 A GB1484501 A GB 1484501A
Authority
GB
United Kingdom
Prior art keywords
diaper
oct
incorporated
acid
absorbent pad
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
GB44733/74A
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
Publication of GB1484501A publication Critical patent/GB1484501A/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
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • 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
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • A61F2013/8408—Additives, e.g. for odour, disinfectant or pH control with odour control
    • A61F2013/8411—Additives, e.g. for odour, disinfectant or pH control with odour control in controlling solution Ph
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/21—Acids

Abstract

1484501 Diaper PROCTER & GAMBLE CO 15 Oct 1974 [15 Oct 1973 19 Aug 1974] 44733/74 Heading A5R [Also in Divisions B5 and Dl] A rectangular disposable diaper comprises a porous top sheet, impervious backing sheet, an absorbent pad therebetween, and adipic acid therein to supress ammonia production from urine, there being between 0.3 and 4.0 grams of adipic acid per diaper. The acid may be incorporated by solution in water or ethanol, which is then applied by spraying dipping or printing, or it may be mixed with 1% to 10% by weight of azelaic acid, and incorporated as a hot melt, or alternatively applied by dry or granular metering processes. The absorbent pad comprises piles of cellulose wadding, cotton linters, airfelt pad or wood pulp fluff.
GB44733/74A 1973-10-15 1974-10-15 Disposable diapers Expired GB1484501A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40642673A 1973-10-15 1973-10-15
US49849774A 1974-08-19 1974-08-19

Publications (1)

Publication Number Publication Date
GB1484501A true GB1484501A (en) 1977-09-01

Family

ID=27019513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44733/74A Expired GB1484501A (en) 1973-10-15 1974-10-15 Disposable diapers

Country Status (12)

Country Link
JP (1) JPS5089159A (en)
AU (1) AU7429174A (en)
CA (1) CA1022457A (en)
DE (1) DE2448471A1 (en)
DK (1) DK536874A (en)
FI (1) FI299074A (en)
FR (1) FR2247172B1 (en)
GB (1) GB1484501A (en)
IE (1) IE40062B1 (en)
IT (1) IT1049319B (en)
LU (1) LU71095A1 (en)
NL (1) NL7413519A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH11540A (en) * 1975-05-30 1978-03-10 Procter & Gamble Nether garment for and method of controlling crotch odors
PH26954A (en) * 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
WO1989006142A1 (en) * 1988-01-05 1989-07-13 Liam Patrick Forde pH CONTROLLING ABSORBENT PRODUCT AND METHOD FOR PREPARING THE SAME
DE102022116721A1 (en) 2022-07-05 2024-01-11 Paul Hartmann Ag Absorbent incontinence article as a disposable disposable product and method for producing the incontinence article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317156A (en) * 1969-06-05 1973-05-16 Boots Co Ltd Babies napkins

Also Published As

Publication number Publication date
IE40062B1 (en) 1979-02-28
FR2247172B1 (en) 1978-06-09
DK536874A (en) 1975-06-16
IT1049319B (en) 1981-01-20
NL7413519A (en) 1975-04-17
CA1022457A (en) 1977-12-13
FR2247172A1 (en) 1975-05-09
JPS5089159A (en) 1975-07-17
AU7429174A (en) 1976-04-15
FI299074A (en) 1975-04-16
DE2448471A1 (en) 1975-04-24
IE40062L (en) 1975-04-15
LU71095A1 (en) 1975-06-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee