CN1286636A - 在加压下具有高吸附容量和高流体渗透率的吸湿聚合物组合物 - Google Patents

在加压下具有高吸附容量和高流体渗透率的吸湿聚合物组合物 Download PDF

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Publication number
CN1286636A
CN1286636A CN98813876A CN98813876A CN1286636A CN 1286636 A CN1286636 A CN 1286636A CN 98813876 A CN98813876 A CN 98813876A CN 98813876 A CN98813876 A CN 98813876A CN 1286636 A CN1286636 A CN 1286636A
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CN
China
Prior art keywords
absorbent polymer
under
pup
polymer compositions
hours
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.)
Pending
Application number
CN98813876A
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English (en)
Chinese (zh)
Inventor
阿尔曼·阿什拉夫
布赖恩·赫德
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 Ltd
Original Assignee
Procter and Gamble Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26672352&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1286636(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Ltd filed Critical Procter and Gamble Ltd
Publication of CN1286636A publication Critical patent/CN1286636A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15463—Absorbency
    • 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
    • A61F2013/530737—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 by the absorbent capacity
    • A61F2013/530744—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 by the absorbent capacity by the absorbency under load

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
CN98813876A 1998-01-07 1998-12-21 在加压下具有高吸附容量和高流体渗透率的吸湿聚合物组合物 Pending CN1286636A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US390598A 1998-01-07 1998-01-07
US09/003,905 1998-01-07
US13032198A 1998-08-07 1998-08-07
US09/130,321 1998-08-07

Publications (1)

Publication Number Publication Date
CN1286636A true CN1286636A (zh) 2001-03-07

Family

ID=26672352

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98813876A Pending CN1286636A (zh) 1998-01-07 1998-12-21 在加压下具有高吸附容量和高流体渗透率的吸湿聚合物组合物

Country Status (18)

Country Link
EP (1) EP1045707B1 (enExample)
JP (1) JP4480888B2 (enExample)
KR (1) KR20010033927A (enExample)
CN (1) CN1286636A (enExample)
AR (1) AR012772A1 (enExample)
AT (1) ATE389421T1 (enExample)
AU (1) AU1501099A (enExample)
BR (1) BR9813716A (enExample)
CA (1) CA2317584C (enExample)
CO (1) CO5160276A1 (enExample)
DE (1) DE69839280T2 (enExample)
HU (1) HUP0100595A3 (enExample)
IL (1) IL136764A0 (enExample)
MX (1) MXPA00006754A (enExample)
PE (1) PE20000380A1 (enExample)
TR (1) TR200001895T2 (enExample)
TW (1) TW434033B (enExample)
WO (1) WO1999034841A1 (enExample)

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Publication number Publication date
CA2317584A1 (en) 1999-07-15
ATE389421T1 (de) 2008-04-15
TW434033B (en) 2001-05-16
KR20010033927A (ko) 2001-04-25
CA2317584C (en) 2005-07-05
CO5160276A1 (es) 2002-05-30
JP2002500069A (ja) 2002-01-08
WO1999034841A1 (en) 1999-07-15
EP1045707A1 (en) 2000-10-25
JP4480888B2 (ja) 2010-06-16
HUP0100595A2 (hu) 2001-06-28
DE69839280T2 (de) 2009-04-23
AR012772A1 (es) 2000-11-08
MXPA00006754A (es) 2001-01-01
AU1501099A (en) 1999-07-26
DE69839280D1 (de) 2008-04-30
PE20000380A1 (es) 2000-07-06
TR200001895T2 (tr) 2001-07-23
HUP0100595A3 (en) 2002-06-28
IL136764A0 (en) 2001-06-14
EP1045707B1 (en) 2008-03-19
BR9813716A (pt) 2000-10-17

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