KR970025575A - 일회용의 체액 흡수성 착용 물품 - Google Patents

일회용의 체액 흡수성 착용 물품 Download PDF

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Publication number
KR970025575A
KR970025575A KR1019960058848A KR19960058848A KR970025575A KR 970025575 A KR970025575 A KR 970025575A KR 1019960058848 A KR1019960058848 A KR 1019960058848A KR 19960058848 A KR19960058848 A KR 19960058848A KR 970025575 A KR970025575 A KR 970025575A
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KR
South Korea
Prior art keywords
polymer particles
body fluid
fluid absorbent
disposable body
polymer particle
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Application number
KR1019960058848A
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English (en)
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KR100449392B1 (ko
Inventor
노리히코 이시카와
히로유키 요가
노리유키 기무라
Original Assignee
다카하라 게이이치로
유니챰 가부시키가이샤
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Application filed by 다카하라 게이이치로, 유니챰 가부시키가이샤 filed Critical 다카하라 게이이치로
Publication of KR970025575A publication Critical patent/KR970025575A/ko
Application granted granted Critical
Publication of KR100449392B1 publication Critical patent/KR100449392B1/ko

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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
    • A61F13/53—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
    • A61F2013/530715—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 acquisition rate
    • A61F2013/530722—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 acquisition rate by the delayed absorbency
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

본 발명은 일회용의 체액 흡수성 착용 부품에 있어서의 고흡수성 중합체 입자의 겔블록의 형성을 방지하는 것을 목적으로 한다.
본 발명에 의한 체액 흡수성 착용 물품의 흡액성 코어에 사용되는 고흡수성 중합체 입자(27)는 상대적으로 흡수 속도가 빠른 제1중합체 입자(27A)와, 그 입자(27A)보다도 10초 이상 늦은 흡수 속도를 가지며 입자(27A)에 일체적으로 접합하는 제2중합체 입자(27B)에 의해서 구성된다.

Description

일회용의 체액 흡수성 착용 물품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 일회용 기저귀의 부분적 파단 사시도이다,
제2도는 제1도의 II-II선 단면도이다,
제3도는 고흡수성 중합체 입자의 모식적 확대도이다.

Claims (1)

  1. 흡수성 섬유질 재료와 고흡수성 중합체 입자로 이루인지는 흡액성 코어중 적어도 일부를 투액성 시이트로 피복하여 이루어지는 일회용 체액 흡수성 착용 물품에 있어서, 상기 중합체 입자가(1) 0.9% 식염수 25ml 비이커에 넣고 자기 교반기에 의해 직경 7mm, 길이 20mm의 회전 소자를 500r.p.m.로 회전시켜서 교반하고; (2) 1g의 고흡수성 중합체 입자를 교반중인 비이커에 넣고, 관찰에 의해 그 중합체 입자가 상기 식염수를 전량 흡수할 때까지 소요되는 흡수 시간을 측정하는 조건에 의해서 측정되는 10초 이하의 짧은 흡수 시간을 갖는 제1중합체 입자, 및 상기 제1중합체 입자보다도 10초 이상 긴 흡수 시간을 가지며 상기 제1중합체 입자에 일체적으로 접합한 제2중합체 입자에 의해서 구성되는 것을 특징으로 하는 물품.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019960058848A 1995-11-30 1996-11-28 일회용 체액 흡수성 착용물품 KR100449392B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP95-311912 1995-11-30
JP95-312781 1995-11-30
JP31191295A JP3383497B2 (ja) 1995-11-30 1995-11-30 使い捨ての体液吸収性着用物品

Publications (2)

Publication Number Publication Date
KR970025575A true KR970025575A (ko) 1997-06-24
KR100449392B1 KR100449392B1 (ko) 2005-02-23

Family

ID=18022921

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960058848A KR100449392B1 (ko) 1995-11-30 1996-11-28 일회용 체액 흡수성 착용물품

Country Status (14)

Country Link
US (1) US5800419A (ko)
EP (1) EP0781539B1 (ko)
JP (1) JP3383497B2 (ko)
KR (1) KR100449392B1 (ko)
CN (1) CN1125656C (ko)
AU (1) AU706066B2 (ko)
BR (1) BR9604629A (ko)
CA (1) CA2191388C (ko)
DE (1) DE69614353T2 (ko)
ES (1) ES2160798T3 (ko)
MX (1) MX9605993A (ko)
MY (1) MY120109A (ko)
SG (1) SG64408A1 (ko)
TW (1) TW309422B (ko)

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JP3330076B2 (ja) 1998-04-20 2002-09-30 ユニ・チャーム株式会社 使い捨ておむつ
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US20030098115A1 (en) * 2001-10-09 2003-05-29 Dodge Richard Norris Methods of making composites comprising superabsorbent materials having a bimodal particle size distribution
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Also Published As

Publication number Publication date
CN1125656C (zh) 2003-10-29
TW309422B (ko) 1997-07-01
CA2191388C (en) 1999-06-15
SG64408A1 (en) 1999-04-27
JP3383497B2 (ja) 2003-03-04
JPH09149916A (ja) 1997-06-10
BR9604629A (pt) 1998-06-23
ES2160798T3 (es) 2001-11-16
CN1155439A (zh) 1997-07-30
AU7197896A (en) 1997-06-05
DE69614353D1 (de) 2001-09-13
EP0781539A2 (en) 1997-07-02
MX9605993A (es) 1998-04-30
MY120109A (en) 2005-09-30
AU706066B2 (en) 1999-06-10
EP0781539A3 (en) 1999-02-03
KR100449392B1 (ko) 2005-02-23
US5800419A (en) 1998-09-01
EP0781539B1 (en) 2001-08-08
DE69614353T2 (de) 2002-05-16
CA2191388A1 (en) 1997-05-31

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