GB1071191A - Absorbent non-woven fibrous product - Google Patents

Absorbent non-woven fibrous product

Info

Publication number
GB1071191A
GB1071191A GB16855/64A GB1685564A GB1071191A GB 1071191 A GB1071191 A GB 1071191A GB 16855/64 A GB16855/64 A GB 16855/64A GB 1685564 A GB1685564 A GB 1685564A GB 1071191 A GB1071191 A GB 1071191A
Authority
GB
United Kingdom
Prior art keywords
batt
fibres
bonding agent
resins
product
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
GB16855/64A
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of GB1071191A publication Critical patent/GB1071191A/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
    • A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
    • 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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • A61F13/533—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 discontinuous areas of compression
    • 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
    • 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
    • A61L15/425—Porous materials, e.g. foams or sponges
    • 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
    • A61L15/58—Adhesives
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/66—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions at spaced points or locations
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/68—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00731—Plasters means for wound humidity control with absorbing pads
    • A61F2013/0074—Plasters means for wound humidity control with absorbing pads containing foams

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Nonwoven Fabrics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A unitary fluid-absorbent product such as a disposable diaper comprises a fluffy batt of randomly arranged, short, non-cardable fibres, which batt would be flimsy and could not be handled without fibre separation in the absence of a binder. An adhesive bonding material originally applied as a foam is distributed through the fibres of one or both surface layers, but does not extend into the batt for more than 25% of its total thickness. The surface fibres are so converted into strong skins mechanically locked to the unbonded interior by fibres that lie partly in the unbonded interior and partly in the bonded skin. The bonding agent may be deposited uniformly over the surface or in a pattern of spaced areas, or one surface of the batt may be bonded over the entire area and the other in a patterned manner and the bonding agent in the former case may include a water-repellent material, such as a silicone; alternatively where one surface of the batt is to be liquid-repellent or impervious a waterproof paper or plastics film may be laminated thereto. The batt may be strengthened and its abrasion-resistance improved by the inclusion, either in the surface thereof or as a middle layer in the body of the batt, of long fibres or continuous filaments. To improve the ability of the product to distribute fluids within itself the batt may be compressed along a number of longitudinal and/or transverse lines. Suitable fibres of which the batt may be formed include wood pulp, cotton linters and other cellulosic vegetable fibres, wool, nylon, cellulose acetate and rayon. Suitable bonding agents include acrylic resins; urea-, melamine- or phenol-formaldehyde; vinyl resins; polyolefines; styrene resins; polyurethane resins; synthetic and natural rubbers; cellulosic materials, such as cellulose xanthate and hydroxyethyl-cellulose; starches; natural glues and gums. In the production of the absorbent products the batt may be lightly compressed before and possibly also during the application of the binder, and is subsequently dried in air at ambient or elevated temperature. The drying step may additionally effect curing or cross linking of the bonding agent. The product is also useful for sanitary pads, surgical dressings and the like.ALSO:A unitary fluid-absorbent product comprises a fluffy batt of randomly arranged, short, noncardable fibres, which batt would be flimsy and could not be handled without fibre separation in the absence of a binder. An adhesive bonding material originally applied as a foam is distributed through the fibres of one or both surface layers, but does not extend into the batt for more than 25% of its total thickness. The surface fibres are converted into strong skins mechanically locked to the unbonded interior by fibres that lie partly in the unbonded interior and partly in the bonded skin. The bonding agent may be deposited uniformly over the surface or in a pattern of spaced areas, or one surface of the batt may be bonded over the entire area and the other in a patterned manner and the bonding agent in the former case may include a water-repellent material, such as a silicone. The batt may be strengthened and its abrasion-resistance improved by the inclusion, either in the surface thereof or as a middle layer in the body of the batt, of long fibres or continuous filaments. To improve the ability of the product to distribute fluids within itself the batt may be compressed along a number of longitudinal and/or transverse lines. Suitable fibres of which the batt may be formed include wood pulp, cotton linters and other cellulosic vegetable fibres, wool, nylon, cellulose acetate and rayon. Suitable bonding agents include acrylic resins; urea-, melamine- or phenolformaldehyde, vinyl resins; polyolefines; styrene resins; polyurethane resins; synthetic and natural rubbers; cellulosic materials; such as cellulose xanthate and hydroxyethyl-cellulose; starches; natural glues and gums. In the production of the absorbent products the batt may be lightly compressed before and possibly also during the application of the binder, and is subsequently dried in air at ambient or elevated temperature. The drying step may additionally effect curing or cross linking of the bonding agent. The bonding agent may be applied to the surface of the batt by means of a plain, embossed or perforated roll or through a foraminous belt with the aid of suitable rolls co-operating therewith.ALSO:An absorbent fibrous product which is useful for sanitary pads, surgical dressings, diapers and the like is prepared by applying an adhesive bonding agent in the form of a foam to one or both surfaces of a batt of short, non-cardable fibres, to form a bended surface layer of fibres which renders the otherwise flimsy batt coherent and stable. The bonding agent may be deposited uniformly over the surface or in a pattern of spaced areas the maximum thickness of the bonded layer being 25% of the batt thickness. Where desired one surface of the batt may be bonded over the entire area and the other in a patterned manner and the bonding agent in the former case may include a water repellent material, such as a silicone; alternatively where one surface of the batt is to be liquid-repellent or impervious a waterproof paper or plastics film may be laminated thereto. The batt may be strengthened and its brasion resistance improved by the inclusion either in the surface thereof or as a middle layer in the body of the batt of long fibres or continuous filaments. To improve the ability of the product to distribute fluids within itself the batt may be compressed along a number of longitudinal and/or transverse lines. Suitable fibres of which the batt may be formed include wood pulp, cotton linters and other cellulosic vegetable fibres, wool, nylon, cellulose acetate and rayon. Suitable bonding agents include acrylic resins; urea-, melamine-, or phenol formaldehyde; vinyl resins; polyolefines; styrene resins; polyurethane resins; synthetic and natural rubbers; cellulosic materials, such as viscose and hydroxyethyl cellulose; starches; natural glues and gums.
GB16855/64A 1963-12-24 1964-04-23 Absorbent non-woven fibrous product Expired GB1071191A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33308563A 1963-12-24 1963-12-24
US33308763A 1963-12-24 1963-12-24

Publications (1)

Publication Number Publication Date
GB1071191A true GB1071191A (en) 1967-06-07

Family

ID=26988542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16855/64A Expired GB1071191A (en) 1963-12-24 1964-04-23 Absorbent non-woven fibrous product

Country Status (7)

Country Link
JP (1) JPS496151B1 (en)
BE (1) BE657615A (en)
BR (1) BR6465542D0 (en)
ES (1) ES307502A1 (en)
GB (1) GB1071191A (en)
MY (1) MY6900018A (en)
NL (2) NL6415093A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461869A1 (en) * 1974-01-16 1975-07-24 Johnson & Johnson FIBER NON-WOVEN FABRIC AND METHOD FOR MANUFACTURING IT
JPS5445194U (en) * 1977-09-05 1979-03-28
FR2465833A1 (en) * 1979-09-19 1981-03-27 Johnson & Johnson Baby Prod Absorbent based on non-delignified wood pulp fibres - mixed with hydroxylated polymer, e.g. starch, PVA or guar flour to increase absorbency
FR2467590A1 (en) * 1979-10-22 1981-04-30 Kimberly Clark Co DEVICE FOR ABSORPTION OF BIOLOGICAL FLUIDS
EP0047887A1 (en) * 1980-09-16 1982-03-24 Mathias Mitter Device for applying a medium (finishing bath) to a surface by means of an application device
EP0049362A1 (en) * 1980-09-16 1982-04-14 Mathias Mitter Feeding device for a coating medium on a surface, whereby the coating medium is placed in front of a coating device
GB2145127A (en) * 1983-08-15 1985-03-20 Personal Products Co Absorbent structure having a film-forming skin
EP0178372A2 (en) * 1984-10-10 1986-04-23 Firma Carl Freudenberg Microporous multilayered non-woven fabric for medical applications, and method for making it
EP0546587A1 (en) * 1991-12-13 1993-06-16 JOHNSON & JOHNSON INC. Method and apparatus for applying a conditioning agent to a fibrous material and the resulting product thereof
US5417789A (en) * 1991-04-12 1995-05-23 Mcneil-Ppc, Inc. Absorbent pads and process therefor
GB2315221A (en) * 1996-07-12 1998-01-28 Camelot Superabsorbents Ltd Absorbent Articles
WO2001087215A1 (en) * 2000-05-12 2001-11-22 Bki Holding Corporation Absorbent structure with integral vapor transmissive moisture barrier
WO2003053297A2 (en) * 2001-12-20 2003-07-03 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
WO2004110323A1 (en) * 2003-06-02 2004-12-23 Beatrice Pfister Dressing
EP1493412A2 (en) * 2003-06-30 2005-01-05 McNeil-PPC, INC. Absorbent article including in situ cover
US7732039B2 (en) 2001-12-20 2010-06-08 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure having non-uniform lateral compression stiffness
USD646381S1 (en) 2008-10-17 2011-10-04 Kimberly-Clark Worldwide, Inc. Printed absorbent pad

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015604A (en) * 1976-03-25 1977-04-05 Personal Products Company Absorbent product with side leakage control means
US4072150A (en) * 1976-11-15 1978-02-07 Glassman Jacob A Double-duty diaper and insert therefor
FR2560519B1 (en) * 1984-03-05 1989-05-05 Collin Marcel STICK FOR CAVITY CARE OF THE "NEZ-EARS" BODY
FR2583674B1 (en) * 1985-06-24 1987-08-28 Beghin Say Sa PROCESS FOR INCORPORATING POWDERY PRODUCTS WITHIN A FIBER MATTRESS AND DEVICE FOR IMPLEMENTING SAME
CN111888094A (en) * 2020-07-16 2020-11-06 湖北丝宝股份有限公司 Absorption core, disposable absorption product and preparation process thereof

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461869A1 (en) * 1974-01-16 1975-07-24 Johnson & Johnson FIBER NON-WOVEN FABRIC AND METHOD FOR MANUFACTURING IT
JPS5445194U (en) * 1977-09-05 1979-03-28
FR2465833A1 (en) * 1979-09-19 1981-03-27 Johnson & Johnson Baby Prod Absorbent based on non-delignified wood pulp fibres - mixed with hydroxylated polymer, e.g. starch, PVA or guar flour to increase absorbency
FR2467590A1 (en) * 1979-10-22 1981-04-30 Kimberly Clark Co DEVICE FOR ABSORPTION OF BIOLOGICAL FLUIDS
EP0047887A1 (en) * 1980-09-16 1982-03-24 Mathias Mitter Device for applying a medium (finishing bath) to a surface by means of an application device
EP0049362A1 (en) * 1980-09-16 1982-04-14 Mathias Mitter Feeding device for a coating medium on a surface, whereby the coating medium is placed in front of a coating device
GB2145127A (en) * 1983-08-15 1985-03-20 Personal Products Co Absorbent structure having a film-forming skin
EP0178372A2 (en) * 1984-10-10 1986-04-23 Firma Carl Freudenberg Microporous multilayered non-woven fabric for medical applications, and method for making it
EP0178372A3 (en) * 1984-10-10 1989-04-05 Firma Carl Freudenberg Microporous multilayered non-woven fabric for medical applications, and method for making it
US5417789A (en) * 1991-04-12 1995-05-23 Mcneil-Ppc, Inc. Absorbent pads and process therefor
EP0546587A1 (en) * 1991-12-13 1993-06-16 JOHNSON & JOHNSON INC. Method and apparatus for applying a conditioning agent to a fibrous material and the resulting product thereof
GB2315221A (en) * 1996-07-12 1998-01-28 Camelot Superabsorbents Ltd Absorbent Articles
GB2315221B (en) * 1996-07-12 2001-01-17 Camelot Superabsorbents Ltd Absorbent articles
WO2001087215A1 (en) * 2000-05-12 2001-11-22 Bki Holding Corporation Absorbent structure with integral vapor transmissive moisture barrier
WO2003053297A2 (en) * 2001-12-20 2003-07-03 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
WO2003053297A3 (en) * 2001-12-20 2003-10-16 Kimberly Clark Co Absorbent article with stabilized absorbent structure
US7732039B2 (en) 2001-12-20 2010-06-08 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure having non-uniform lateral compression stiffness
WO2004110323A1 (en) * 2003-06-02 2004-12-23 Beatrice Pfister Dressing
EP1493412A2 (en) * 2003-06-30 2005-01-05 McNeil-PPC, INC. Absorbent article including in situ cover
EP1493412A3 (en) * 2003-06-30 2006-05-31 McNeil-PPC, INC. Absorbent article including in situ cover
USD646381S1 (en) 2008-10-17 2011-10-04 Kimberly-Clark Worldwide, Inc. Printed absorbent pad

Also Published As

Publication number Publication date
BR6465542D0 (en) 1973-07-26
NL6415093A (en) 1965-06-25
BE657615A (en) 1965-06-24
NL6415092A (en) 1965-06-25
MY6900018A (en) 1969-12-31
JPS496151B1 (en) 1974-02-12
ES307502A1 (en) 1965-05-16

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