AU498246B2 - Absorbents - Google Patents

Absorbents

Info

Publication number
AU498246B2
AU498246B2 AU87236/75A AU8723675A AU498246B2 AU 498246 B2 AU498246 B2 AU 498246B2 AU 87236/75 A AU87236/75 A AU 87236/75A AU 8723675 A AU8723675 A AU 8723675A AU 498246 B2 AU498246 B2 AU 498246B2
Authority
AU
Australia
Prior art keywords
absorbents
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
AU87236/75A
Other versions
AU8723675A (en
Inventor
P. K Morsey G. K Chatterjee
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.)
Personal Products Co
Original Assignee
Personal Products 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
Priority to USUS531129 priority Critical
Priority to US53112974A priority
Application filed by Personal Products Co filed Critical Personal Products Co
Publication of AU8723675A publication Critical patent/AU8723675A/en
Application granted granted Critical
Publication of AU498246B2 publication Critical patent/AU498246B2/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/20Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2051Tampons, e.g. catamenial tampons; Accessories therefor characterised by the material or the structure of the inner absorbing core
    • A61F13/206Tampons made of rolled-up material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28Polysaccharides or their derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/20Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2002Tampons, e.g. catamenial tampons; Accessories therefor characterised by the use
    • A61F13/202Catamenial tampons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530489Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
AU87236/75A 1974-01-09 1975-12-03 Absorbents Expired AU498246B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
USUS531129 1974-01-09
US53112974A true 1974-12-09 1974-12-09

Publications (2)

Publication Number Publication Date
AU8723675A AU8723675A (en) 1977-06-09
AU498246B2 true AU498246B2 (en) 1979-02-22

Family

ID=24116357

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87236/75A Expired AU498246B2 (en) 1974-01-09 1975-12-03 Absorbents

Country Status (18)

Country Link
JP (1) JPS5913214B2 (en)
AR (1) AR217799A1 (en)
AT (1) AT352893B (en)
AU (1) AU498246B2 (en)
BE (1) BE836429A (en)
BR (1) BR7508124A (en)
CA (1) CA1074475A (en)
DE (1) DE2554640A1 (en)
ES (1) ES443277A1 (en)
FR (1) FR2293913B1 (en)
GB (1) GB1500559A (en)
IN (1) IN144058B (en)
MX (1) MX143982A (en)
NO (1) NO138747C (en)
OA (1) OA5185A (en)
PH (1) PH11500A (en)
SE (1) SE419937B (en)
ZM (1) ZM17075A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976075A (en) * 1975-02-24 1976-08-24 Personal Products Company Tampon blank with reduced sloughing properties
JPS51134094U (en) * 1975-04-21 1976-10-29
JPS51134095U (en) * 1975-04-21 1976-10-29
JPS5322597U (en) * 1976-08-04 1978-02-25
JPS5388582U (en) * 1976-12-21 1978-07-20
FR2402594A1 (en) * 1977-09-12 1979-04-06 Risle Papeteries Pont Audemer Packing absorbent sheets of powdered material between covers - laminated to a layer of plastic netting, to prevent shifting or agglomeration of the absorbent during manipulation of the strip
US4155888A (en) * 1978-04-17 1979-05-22 A. E. Staley Manufacturing Company Water-absorbent starches
DE2837894C2 (en) * 1978-08-30 1989-01-26 Johnson & Johnson, New Brunswick, N.J., Us
US4354901A (en) * 1979-10-05 1982-10-19 Personal Products Company Flexible absorbent boards
JPS6318623B2 (en) * 1980-03-10 1988-04-19 Kuraray Co
US4333463A (en) * 1980-11-17 1982-06-08 Johnson & Johnson Baby Products Company Absorbent structure containing superabsorbent
US4333462A (en) * 1980-11-17 1982-06-08 Johnson & Johnson Baby Products Company Absorbent structure containing superabsorbent
JPS6150458B2 (en) * 1981-03-31 1986-11-04 James G Mitchell
US4568341A (en) * 1982-03-10 1986-02-04 James G. Mitchell Absorbent pads, incontinence care products and methods of production
FR2510628B1 (en) * 1981-08-03 1985-07-12 Personal Products Co Stabilized absorbent sheet, especially for hygienic pads and layers
SE431934B (en) * 1981-12-11 1984-03-12 Carl Gustaf Kamme Absorbent body with semipermeable membrane
US4588400A (en) * 1982-12-16 1986-05-13 Johnson & Johnson Products, Inc. Liquid loaded pad for medical applications
DK167952B1 (en) * 1983-03-10 1994-01-10 Procter & Gamble Absorbent structure, which is a mixture of hydrofile fibers and water-soluble hydrogel in the form of separate particles of cross-bond polumed material, procedure for the preparation of same and single preparation
US4610678A (en) * 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures
JPS60215804A (en) * 1984-04-04 1985-10-29 Kao Corp Absorbable article
JPH0414684B2 (en) * 1985-01-19 1992-03-13 Taiyo Fishery Co Ltd
US5047023A (en) * 1986-07-18 1991-09-10 The Procter & Gamble Company Absorbent members having low density and basis weight acquisition zones
JPS6330505A (en) * 1986-07-24 1988-02-09 Mitsubishi Petrochem Co Ltd Production of water-absorptive composite material
US5061259A (en) * 1987-08-19 1991-10-29 The Procter & Gamble Company Absorbent structures with gelling agent and absorbent articles containing such structures
US4923454A (en) * 1988-01-20 1990-05-08 The Procter & Gamble Company Microfiber-containing absorbent structures and absorbent articles
FR2628764B1 (en) * 1988-03-16 1990-10-12 Du Pin Cellulose Process for producing modified cellulose fibrous products having improved absorbent properties and products obtained
JPH0214235A (en) * 1988-07-01 1990-01-18 Shin Etsu Chem Co Ltd Highly water-absorbing resin and production thereof
US5505718A (en) 1990-04-02 1996-04-09 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials
US5419956A (en) 1991-04-12 1995-05-30 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders
US5422169A (en) 1991-04-12 1995-06-06 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials in relatively high concentrations
JPH0535138U (en) * 1991-09-19 1993-05-14 日本精機株式会社 Wireless remote control device for bathtub
WO2020003934A1 (en) * 2018-06-29 2020-01-02 新中村化学工業株式会社 Composite for cellulose fiber dispersion, and cellulose fiber composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256372A (en) * 1964-04-28 1966-06-14 American Can Co Method for preparing modified cellulose filter material
GB1132581A (en) * 1964-12-06 1968-11-06 Myers & Parson Ltd Improvements in or relating to dolls eyes
FR7004M (en) * 1966-12-12 1969-06-02
US3661815A (en) * 1970-05-18 1972-05-09 Grain Processing Corp Water-absorbing alkali metal carboxylate salts of starch-polyacrylonitrile graft copolymers
FR2140323A1 (en) * 1971-06-10 1973-01-19 Vyzk Ustav Kozedelny Modified wadding for surgical dressings - consisting of cotton and/or viscose fibres contg hydrophilising polymer
US3889678A (en) * 1973-12-07 1975-06-17 Personal Products Co Cellulose graft copolymer containing non-ionic and ionic polymer moieties as absorbent media in absorbent dressings

Also Published As

Publication number Publication date
NO138747B (en) 1978-07-31
BR7508124A (en) 1976-08-24
JPS5913214B2 (en) 1984-03-28
SE7513689L (en) 1976-06-10
IN144058B (en) 1978-03-18
AR217799A1 (en) 1980-04-30
JPS5182991A (en) 1976-07-21
GB1500559A (en) 1978-02-08
ES443277A1 (en) 1977-08-16
AU8723675A (en) 1977-06-09
CA1074475A1 (en)
AT352893B (en) 1979-10-10
MX143982A (en) 1981-08-18
SE419937B (en) 1981-09-07
NO754137L (en) 1976-06-10
BE836429A1 (en)
FR2293913B1 (en) 1982-02-26
FR2293913A1 (en) 1976-07-09
CA1074475A (en) 1980-03-25
OA5185A (en) 1981-01-31
ZM17075A1 (en) 1977-03-21
DE2554640A1 (en) 1976-06-10
ATA927575A (en) 1979-03-15
NO138747C (en) 1978-11-08
PH11500A (en) 1978-02-01
BE836429A (en) 1976-06-09

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