BR112015020387A2 - composição para a formação de uma estrutura absorvente porosa - Google Patents

composição para a formação de uma estrutura absorvente porosa

Info

Publication number
BR112015020387A2
BR112015020387A2 BR112015020387A BR112015020387A BR112015020387A2 BR 112015020387 A2 BR112015020387 A2 BR 112015020387A2 BR 112015020387 A BR112015020387 A BR 112015020387A BR 112015020387 A BR112015020387 A BR 112015020387A BR 112015020387 A2 BR112015020387 A2 BR 112015020387A2
Authority
BR
Brazil
Prior art keywords
absorbent structure
composition
porous absorbent
forming
porous
Prior art date
Application number
BR112015020387A
Other languages
English (en)
Other versions
BR112015020387B1 (pt
Inventor
A Soerens Dave
Gavin Macdonald John
B Dulcamara Peter Jr
J Falk Thomas
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR112015020387A2 publication Critical patent/BR112015020387A2/pt
Publication of BR112015020387B1 publication Critical patent/BR112015020387B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/0085—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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0095—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0068—Polymeric granules, particles or powder, e.g. core-shell particles, microcapsules
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D06N3/009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin by spraying components on the web
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042—Acrylic polymers
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530489—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
    • A61F2013/530496—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material being fixed to fibres
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530583—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/10—Particulate form, e.g. powder, granule
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/148—Superabsorbing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

resumo composição para a formação de uma estrutura absorvente porosa é divulgada uma estrutura absorvente porosa que inclui partículas absorventes e um material de polímero superabsorvente contendo menos de cerca de 1000 partes por milhão de monômero insaturado monoetilenicamente residual, o material de polímero superabsorvente substancialmente revestindo as partículas absorventes e conectando as partículas em uma rede porosa para formar a estrutura absorvente porosa.
BR112015020387-6A 2013-03-15 2014-03-05 Método de formação de uma estrutura absorvente porosa, estrutura absorvente porosa, e, artigo absorvente BR112015020387B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/832,966 2013-03-15
US13/832,966 US9078947B2 (en) 2013-03-15 2013-03-15 Composition for forming a porous absorbent structure
PCT/IB2014/059472 WO2014141010A1 (en) 2013-03-15 2014-03-05 Composition for forming a porous absorbent structure

Publications (2)

Publication Number Publication Date
BR112015020387A2 true BR112015020387A2 (pt) 2017-07-18
BR112015020387B1 BR112015020387B1 (pt) 2020-05-12

Family

ID=51530751

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015020387-6A BR112015020387B1 (pt) 2013-03-15 2014-03-05 Método de formação de uma estrutura absorvente porosa, estrutura absorvente porosa, e, artigo absorvente

Country Status (12)

Country Link
US (1) US9078947B2 (pt)
EP (1) EP2968642B1 (pt)
JP (1) JP6165274B2 (pt)
KR (1) KR101634536B1 (pt)
CN (1) CN105007952A (pt)
AU (1) AU2014229396B2 (pt)
BR (1) BR112015020387B1 (pt)
CL (1) CL2015002470A1 (pt)
IL (1) IL240711A0 (pt)
MX (2) MX347437B (pt)
RU (1) RU2599493C1 (pt)
WO (1) WO2014141010A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6554474B2 (ja) 2014-01-24 2019-07-31 アヴェント インコーポレイテッド ラップを含む外傷性創傷ドレッシングシステム
EP3096727B1 (en) 2014-01-24 2018-03-14 Avent, Inc. Traumatic wound dressing system with conformal cover
BR112016028045A8 (pt) 2014-06-02 2021-05-04 Anavo Tech Llc biopolímeros modificados, e seus métodos de produção
MX2017015549A (es) * 2015-06-30 2018-02-21 Kimberly Clark Co Articulo absorbente con suministro de oxigeno y metodo de fabricacion.
CN107750172A (zh) * 2015-06-30 2018-03-02 金伯利-克拉克环球有限公司 用于递送氧的水凝胶泡沫片和制造方法
EP3380577A4 (en) 2015-11-23 2019-04-17 Tethis, Inc. COATED PARTICLES AND METHODS OF PRODUCTION AND USE
US11131059B2 (en) 2019-11-15 2021-09-28 Innovatech Engineering Llc Nanocellulose composite sheet for use as dermatological treatment or medical device
US20210039066A1 (en) * 2020-10-29 2021-02-11 Chin-San Hsieh Process of making substrate with activated carbon

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125294A (en) 1964-03-17 Apparatus for handling fiber in suspension
GB734181A (en) 1951-03-19 1955-07-27 Ind Colours Ltd Improvements in or relating to coating compositions
US3032774A (en) 1955-11-30 1962-05-08 American Viscose Corp Seamless garment
US3211563A (en) 1962-01-24 1965-10-12 Gen Aerosols Inc Starch composition and aerosol formed therefrom
CA1039189A (en) 1973-08-31 1978-09-26 Beiersdorf Aktiengesellschaft Film-forming sprayable polymer-solution for producing a wound-dressing
US4023978A (en) 1973-10-29 1977-05-17 Colgate-Palmolive Company Aerosol spray starch formulation
JPS582990B2 (ja) 1975-04-04 1983-01-19 花王株式会社 エアゾ−ルソセイブツ
EP0149249A3 (en) 1983-12-30 1986-11-12 Union Carbide Corporation Polysaccharides and personal care products utilizing such polysaccharides
FR2563838B1 (fr) 1984-05-04 1987-07-24 Laurent Alain Composition fibreuse utilisable comme liant dans la fabrication de revetements decoratifs interieurs
USD307843S (en) 1988-06-13 1990-05-15 Parshall Belinda K Combined cleaning fluid spray container and rolled towel support
JPH03505876A (ja) 1988-07-12 1991-12-19 アクアスパーションズ　リミティド 望ましくない生物の除去
US5196185A (en) 1989-09-11 1993-03-23 Micro-Collagen Pharmaceutics, Ltd. Collagen-based wound dressing and method for applying same
US5196240A (en) 1991-03-18 1993-03-23 Stockwell Gregg M Seamless bodysuit and a method for fabricating same
AU7717794A (en) 1993-09-02 1995-03-22 Weyerhaeuser Company Spray applicator for coating substrates uniformly
USD363214S (en) 1994-02-22 1995-10-17 Parola Stephen A Combined spray bottle and paper towel holder
JP2979047B2 (ja) 1994-08-01 1999-11-15 レオナルド パールスタイン 高性能な高吸収材料及びそれを含む吸収用品
US5684068A (en) 1995-07-31 1997-11-04 International Cellulose Corp. Spray-on insulation
JP2915354B2 (ja) * 1996-08-08 1999-07-05 ザ、プロクター、エンド、ギャンブル、カンパニー 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物
IL125695A0 (en) 1998-08-07 1999-04-11 Giloh Tamar A protective undergarment
US6695823B1 (en) 1999-04-09 2004-02-24 Kci Licensing, Inc. Wound therapy device
US6216920B1 (en) 1999-12-06 2001-04-17 Atico International Usa, Inc. Combined spray bottle and paper towel holder
US6417425B1 (en) 2000-02-01 2002-07-09 Basf Corporation Absorbent article and process for preparing an absorbent article
DE10041311A1 (de) 2000-08-23 2002-03-07 Clariant Gmbh Verfahren zur Modifizierung von Celluseethern
US6644563B2 (en) 2000-12-26 2003-11-11 Kirk L. Presson Combined portable, cleaning fluid spray apparatus and paper towel support and dispensing apparatus
AU2002349359A1 (en) * 2001-12-20 2003-07-09 Basf Aktiengesellschaft Absorbent article
US20030129915A1 (en) 2002-01-04 2003-07-10 Tyco Healthcare Retail Services Ag Process for making a super absorbent polymer-impregnated non-woven absorbent core for personal hygiene products
GB0213368D0 (en) 2002-06-11 2002-07-24 Torres Manel Non-woven fabric
US6822135B2 (en) 2002-07-26 2004-11-23 Kimberly-Clark Worldwide, Inc. Fluid storage material including particles secured with a crosslinkable binder composition and method of making same
EP1525010B1 (en) * 2002-07-26 2014-10-01 Kimberly-Clark Worldwide, Inc. Absorbent binder composition, method of making it, and articles incorporating it
US6737491B2 (en) 2002-07-26 2004-05-18 Kimberly-Clark Worldwide, Inc. Absorbent binder composition and method of making same
US6887961B2 (en) 2002-07-26 2005-05-03 Kimberly-Clark Worldwide, Inc. Absorbent binder composition and method of making it
WO2004026263A2 (en) 2002-09-20 2004-04-01 Fmc Corporation Cosmetic composition containing microcrystalline cellulose
US20080022940A1 (en) 2003-07-11 2008-01-31 Bradley Kirsch Composite Absorbent Particles with Superabsorbent Material
ZA200507017B (en) 2004-02-04 2007-03-28 Foamix Ltd Cosmetic and pharmaceutical foam with solid matter
US20050247419A1 (en) 2004-05-06 2005-11-10 Hamed Othman A Treatment composition for making acquisition fluff pulp in sheet form
WO2006092666A2 (en) 2004-11-05 2006-09-08 Tamicare Ltd. Method and apparatus to produce stretchable products
US20060263586A1 (en) 2005-05-17 2006-11-23 Alain Lanthier Spray-applied cellulose insulation and method
GB0513349D0 (en) 2005-06-29 2005-08-03 Torres Manel Non-woven fabric
DE102005041117A1 (de) 2005-08-30 2007-03-01 Michel Wipperling Kühlkissen, Kühlbandage und Verfahren zur Kühlung eines Gegenstands
US7312286B2 (en) 2005-12-02 2007-12-25 Stockhausen, Inc. Flexible superabsorbent binder polymer composition
US7335713B2 (en) 2005-12-02 2008-02-26 Stockhausen, Inc. Method for preparing a flexible superabsorbent binder polymer composition
US20070135785A1 (en) * 2005-12-12 2007-06-14 Jian Qin Absorbent articles comprising thermoplastic coated superabsorbent polymer materials
DE102006004353A1 (de) 2006-01-30 2007-08-02 Goldschmidt Gmbh Kaltherstellbare, niedrigviskose und langzeitstabile kosmetische Emulsionen
GB0602528D0 (en) 2006-02-08 2006-03-22 Ici Plc Emulsification systems, emulsions and wet wipes containing such emulsions
US8148598B2 (en) 2006-02-22 2012-04-03 Dsg Technology Holdings Limited Method of making an absorbent composite and absorbent articles employing the same
FR2911756B1 (fr) 2007-01-26 2010-05-28 Comptoir Commercial Des Lubrif Emulsion comprenant un polysaccharide, et son utilisation dans des compositions liquides pulverisables
US20090324713A1 (en) * 2008-06-30 2009-12-31 Ulman John T Spray-on, non-woven fabric system and multilayer wound coverings
US20090324506A1 (en) 2008-06-30 2009-12-31 Jeffery Richard Seidling Sprayable skin protectant formulation and method of use
US7910688B2 (en) * 2008-10-22 2011-03-22 Evonik Stockhausen Inc. Recycling superabsorbent polymer fines
WO2010071584A1 (en) * 2008-12-19 2010-06-24 Sca Hygiene Products Ab Superabsorbent polymer composite comprising a superabsorbent polymer and cellulosic nanofibrils
US8481159B2 (en) * 2009-09-04 2013-07-09 Basf Se Water-absorbent porous polymer particles having specific sphericity and high bulk density
WO2011143131A1 (en) 2010-05-11 2011-11-17 Shaosheng Dong Film forming personal care compositions and methods

Also Published As

Publication number Publication date
CL2015002470A1 (es) 2016-02-05
MX347437B (es) 2017-04-25
AU2014229396B2 (en) 2015-12-17
IL240711A0 (en) 2015-10-29
US20140276513A1 (en) 2014-09-18
EP2968642B1 (en) 2018-10-10
MX2015011309A (es) 2015-12-03
WO2014141010A1 (en) 2014-09-18
JP6165274B2 (ja) 2017-07-19
JP2016516564A (ja) 2016-06-09
MX358573B (es) 2018-08-20
AU2014229396A1 (en) 2015-10-29
KR20150121231A (ko) 2015-10-28
US9078947B2 (en) 2015-07-14
CN105007952A (zh) 2015-10-28
EP2968642A4 (en) 2016-11-16
BR112015020387B1 (pt) 2020-05-12
KR101634536B1 (ko) 2016-06-29
EP2968642A1 (en) 2016-01-20
RU2599493C1 (ru) 2016-10-10

Similar Documents

Publication Publication Date Title
BR112015020387A2 (pt) composição para a formação de uma estrutura absorvente porosa
AR102657A1 (es) Composición para tratar telas
CL2015002655A1 (es) Moduladores de p2x7
CL2015002123A1 (es) Moduladores de receptores nmda de espiro-lactama y sus usos
GT201400147A (es) Pirimidinas y triazinas fusionadas sustituidas y su uso
UA113440C2 (xx) Сполуки тетрагідропіразолопіримідину
CL2015000826A1 (es) Composición de material de revestimientos no acuosa que contiene flúor, métodos de revestimiento y el uso de la composición de material de revestimiento
EA201690036A1 (ru) Состав с отсроченным высвобождением, содержащий гранулы цистеамина, и способы его получения и применения
BR112017007694A2 (pt) unidade de barreira de contenção de derramanento
BR112016028697A2 (pt) artigos que fornecem fragrâncias de longa duração
PH12015000335A1 (en) Absorbent article demonstrating controlled deformation and longitudinal fluid distribution
MY179975A (en) Use of a 2-octyl acrylate polymer as a binding agent in a coating composition
BR112017013084A2 (pt) composições de polietileno com propriedades ópticas melhoradas
PH12018501593A1 (en) Plasterboard
BR112017008245A2 (pt) "método para tratamento do tubérculo antibrotação com quantidade reduzida de cipc"
BR112014018874A8 (pt) Dispersão aquosa livre de cimento, processos para preparar uma dispersão aquosa, e uma composição de polímero em pó, composição de polímero em pó, uso de uma dispersão aquosa, formulação aquosa de composições de fixação hidráulicas, e, composição de fixação hidráulica na forma de pó
BR112017000211A2 (pt) composição de revestimento estável
PH12015000324B1 (en) Absorbent article demonstrating controlled deformation and longitudinal fluid distribution
MX2017007632A (es) Composiciones de polietileno que tienen propiedades de bisagra viva.
NZ710949A (en) Modified glycolipids and methods of making and using the same
BR112016013101A8 (pt) composições de cuidado de pele contendo esferas poliméricas difusoras de luz
BR112017008294A2 (pt) artigo absorvente com filme tridimensional para distribuição de líquido
BR112019001919A2 (pt) composição de tratamento de superfícies rígidas, método para fornecer o brilho da superfície e utilização da composição
BR112014029849A2 (pt) met(acrilato) de hidroxialquila e método para prozudir o mesmo
CR20170498A (es) 2-tiopirimidinonas

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/03/2014, OBSERVADAS AS CONDICOES LEGAIS.