KR900017555A - 습식 가교된 셀룰로오스 섬유 구조체로부터 형성된 수직형 위킹(wicking) 구조체 - Google Patents

습식 가교된 셀룰로오스 섬유 구조체로부터 형성된 수직형 위킹(wicking) 구조체 Download PDF

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KR900017555A
KR900017555A KR1019900007723A KR900007723A KR900017555A KR 900017555 A KR900017555 A KR 900017555A KR 1019900007723 A KR1019900007723 A KR 1019900007723A KR 900007723 A KR900007723 A KR 900007723A KR 900017555 A KR900017555 A KR 900017555A
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Prior art keywords
web
absorbent
per
cellulose fibers
wet
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KR1019900007723A
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KR0153473B1 (ko
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제이. 버나딘 레오
제이. 헤임바하 캐더린
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원본미기재
킴벌리- 클라크 코포레이션
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • 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
    • A61L15/28—Polysaccharides or their derivatives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음

Description

습식 가교된 셀룰로오스 섬유 구조체로부터 형성된 수직형 위킹(wicking)구조체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 표1에서 설명한 수직형 위킹 속도를 나타내는 그래프이다. 제2도는 표1에서 설명한 유액 분포 데이타의 막대 그래프이다. 제3도는 표3에서 설명한 수직형 위킹 속도 테이타를 나타낸 그래프이다.

Claims (19)

  1. 습식 가교된 셀룰로오스 섬유인 재료로되며, cm당 0.08g 내지 0.35g 범위 내의 밀도를 가지며, 비가교된 셀룰로오스 섬유의 유사 웹에 비하여 개선된 수직형 워킹(wicking) 특성을 가지는 흡수성 웹.
  2. 제1항에 있어서, 웹이 공기 주입(air-laid)되고, ㎤당 0.15내지 0.30의 밀도를 가지는 웹.
  3. 제1항에 있어서, 웹이 물 주입(water-laid)되고, ㎤당 0.08내지 0.3의 밀도를 가지는 웹.
  4. 제1항에 있어서, 초기 수직형 워킹속도, 15 또는 30분에서의 수직형 워킹 용량 또는 18센티미터에서의 수직형 유액 분포 중의 적어도 1개가 비가교된 셀룰로오스 섬유의 유사 웹보다 적어도 20%이상 향상된 웹.
  5. 제4항에 있어서, 초기 수직형 워킹속도, 15 또는 30분에서의 수직형 워킹 용량 또는 18센티미터에서의 수직형 유액 분포 중의 적어도 1개가 비가교된 셀룰로오스 섬유의 유사 웹보다 적어도 40%이상 향상된 웹.
  6. 제1항에 있어서, 초기 수직형 워킹속도, 15 또는 30분에서의 수직형 워킹 용량 또는 18센티미터에서의 수직형 유액 분포 중의 적어도 2개가 비가교된 셀룰로오스 섬유의 유사 웹보다 적어도 20%이상 향상된 웹.
  7. 제6항에 있어서, 초기 수직형 워킹속도, 15 또는 30분에서의 수직형 워킹 용량 또는 18센티미터에서의 수직형 유액 분포 중의 적어도 2개가 비가교된 셀룰로오스 섬유의 유사 웹보다 적어도 40%이상 향상된 웹.
  8. 공기 주입되고 습식 가교된 셀룰로오스 섬유로 되며, ㎤당 0.15g 내지 0.30g 범위 내의 밀도를 가지는 흡수성 웹.
  9. 물주입되고 습식가교된 셀룰로오스 섬유로 되며, ㎤당 0.08g 내지 0.30g 범위 내의 밀도를 가지는 흡수성 웹.
  10. 셀룰로오스 섬유를 습식 가교시키로 습식 가교된 섬유를 건조시키고, 습식 가교된 셀룰로오스 섬유를 공기 주입시켜 웹을 형성시키고, 공기 주입된 웹을 센티미더당 0.10 내지 0.30g범위내의 밀도를 압착 시킴으로써 형성시킨 습식 가교된 셀룰로오스 섬유의 웹.
  11. 제10항에 있어서, 웹이 ㎤당 0.15g 내지 0.30g 범위 내의 밀도로 압착된 웹.
  12. 제10항에 있어서, 습식 웹의 0.2파운드-당-in3부하량 하에서 측정한 비부피(그람당㎤로 나타냄)가 건식 웹의 비부피보다 적어도 45%이상 향상되어 개선된 습식 리질리언스(wet resiliency)를 나타내는 웹.
  13. 습식가교된 셀룰로오스 섬유인 재료로되며, ㎤당 0.08g 내지 0.35g 범위내의 밀도를 가지며, 비가교된 셀룰로오스 섬유와 유사 웹에 비하여 개선된 수직형 위킹 특성을 가지는 흡수성 웹으로 되는 흡수성 제품.
  14. 제13항에 있어서, 흡수성 제품이 추가로 유동 교환에 있어서 상기 흡수성 웹과 수팽윤성 중합체 재료의 양으로 되는 흡수성 제품.
  15. 제14항에 있어서, 흡수성 웹이 첫번째 위치의 웹에 적용된 액체를 두번째 위치에 존재하는 수팽윤성 중합체로 운반시키는 흡수성 제품.
  16. 제15항에 있어서,흡수성 제품이 기저귀인 흡수성 제품.
  17. 수 불투과성 외피층, 습식가교된 셀룰로오스 섬유로되며, ㎤당 0.08g 내지 0.35g 범위내의 밀도를 가지는 흡수성 웹, 및 사용자의 피부 접촉에 적합하게된 수투과성 내층으로 되며, 상기 흡수성 웹이 상기 외층과 내층 사이에 위치하는 기저귀.
  18. 제17항에 있어서, 흡수층이 공기 주입으로써 형성되며, ㎤당 0.15g 내지 0.3g 범위내의 밀도를 가지는 기저귀.
  19. 제17항에 있어서, 기저귀가 추가로 유동 교환에서 수팽윤성 중합체 재료와 상기 흡수성 웹으로 되는 기저귀.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019900007723A 1989-05-26 1990-05-25 습식 가교된 셀룰로오스 섬유 구조체로부터 형성된 수직위킹 구조체 KR0153473B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35891989A 1989-05-26 1989-05-26
US358,919 1989-05-26
US358919 1989-05-26

Publications (2)

Publication Number Publication Date
KR900017555A true KR900017555A (ko) 1990-12-19
KR0153473B1 KR0153473B1 (ko) 1998-11-02

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ID=23411587

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KR1019900007723A KR0153473B1 (ko) 1989-05-26 1990-05-25 습식 가교된 셀룰로오스 섬유 구조체로부터 형성된 수직위킹 구조체

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Country Link
EP (1) EP0399564B2 (ko)
JP (1) JP2877893B2 (ko)
KR (1) KR0153473B1 (ko)
AU (1) AU630698B2 (ko)
BR (1) BR9002500A (ko)
CA (1) CA2016287C (ko)
DE (2) DE69010986T4 (ko)
ES (1) ES2057271T3 (ko)
ZA (1) ZA903296B (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252275A (en) * 1991-03-07 1993-10-12 Weyerhauser Company Method of densifying crosslinked fibers
US5366591A (en) * 1987-01-20 1994-11-22 Jewell Richard A Method and apparatus for crosslinking individualized cellulose fibers
US5437418A (en) * 1987-01-20 1995-08-01 Weyerhaeuser Company Apparatus for crosslinking individualized cellulose fibers
US5217445A (en) * 1990-01-23 1993-06-08 The Procter & Gamble Company Absorbent structures containing superabsorbent material and web of wetlaid stiffened fibers
US5360420A (en) * 1990-01-23 1994-11-01 The Procter & Gamble Company Absorbent structures containing stiffened fibers and superabsorbent material
US5174198A (en) * 1990-10-31 1992-12-29 Weyerhaeuser Company Method for packaging and shipping fiber materials
US5213030A (en) * 1990-10-31 1993-05-25 Weyerhaeuser Company Method for packaging and shipping fiber materials
US5277371A (en) * 1990-10-31 1994-01-11 Weyerhaeuser Company Multi pin rotor fiber fluff generator
AU8323291A (en) * 1990-10-31 1992-06-11 Weyerhaeuser Company Fiber treatment apparatus
US5253815A (en) * 1990-10-31 1993-10-19 Weyerhaeuser Company Fiberizing apparatus
US5300054A (en) * 1991-01-03 1994-04-05 The Procter & Gamble Company Absorbent article having rapid acquiring, wrapped multiple layer absorbent body
EP0565606B1 (en) * 1991-01-03 1995-03-08 The Procter & Gamble Company Absorbent article having rapid acquiring, multiple layer absorbent core
US5387207A (en) * 1991-08-12 1995-02-07 The Procter & Gamble Company Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
CA2141181A1 (en) * 1994-09-21 1996-03-22 Kimberly-Clark Worldwide, Inc. Wet-resilient webs
US5843852A (en) * 1995-12-21 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent structure for liquid distribution
US6020536A (en) * 1996-06-28 2000-02-01 Sca Hygiene Products Ab Absorbent body for absorbent articles
US5834095A (en) * 1996-12-17 1998-11-10 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers
US6659992B1 (en) 1998-06-29 2003-12-09 The Procter & Gamble Company Absorbent article instanteously storing liquid in a predefined pattern
EP1096996A1 (en) * 1998-06-29 2001-05-09 The Procter & Gamble Company Device for absorbing or collecting a liquid
AU8271698A (en) * 1998-06-29 2000-01-17 Procter & Gamble Company, The High flux liquid transport members comprising two different permeability regions
BR112012002427B1 (pt) 2009-08-05 2021-08-31 International Paper Company Processo para preparar uma folha de polpa fofa e folha de polpa fofa preparada pelo dito processo
MY162376A (en) 2009-08-05 2017-06-15 Shell Int Research Method for monitoring a well
WO2011017532A2 (en) 2009-08-05 2011-02-10 International Paper Company Process for applying composition containing a cationic trivalent metal and debonder and fluff pulp sheet made from same
US8465624B2 (en) 2010-07-20 2013-06-18 International Paper Company Composition containing a multivalent cationic metal and amine-containing anti-static agent and methods of making and using
CN103003488B (zh) 2010-07-22 2015-04-15 国际纸业公司 使用阳离子型染料和解胶剂型表面活性剂制造绒毛浆片材的方法和由该方法制得的绒毛浆片材
US9926665B2 (en) 2016-02-25 2018-03-27 International Paper Company Crosslinked cellulose as precursor in production of high-grade cellulose derivatives and related technology
US11352748B2 (en) 2018-07-31 2022-06-07 International Paper Company Crosslinked pulps, cellulose ether products made therefrom; and related methods of making pulps and cellulose ether products

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241553A (en) † 1962-08-27 1966-03-22 Johnson & Johnson Surgical dressing
US3658613A (en) * 1970-06-17 1972-04-25 Personal Products Co Absorbent products from wet cross-linked wood pulpboard and methods of making the same
US4256111A (en) * 1973-10-01 1981-03-17 Kimberly-Clark Corporation Filaments of chemically modified cellulose fibers and webs and products formed therefrom
US3971379A (en) † 1975-04-04 1976-07-27 Personal Products Company Absorbent hydrophilic cellulosic product
US4252761A (en) † 1978-07-14 1981-02-24 The Buckeye Cellulose Corporation Process for making spontaneously dispersible modified cellulosic fiber sheets
JPS6025045B2 (ja) * 1980-03-19 1985-06-15 製鉄化学工業株式会社 塩水吸収能のすぐれたアクリル酸重合体の製造方法
NZ216772A (en) † 1985-07-22 1988-09-29 Personal Products Co Preparation of highly absorbent, retentive cellulose pulp; absorbent products containing same
US4767848A (en) † 1985-07-22 1988-08-30 Personal Products Company Cross-linked microfibrillated cellulose prepared from pore generating particles
US4822453A (en) * 1986-06-27 1989-04-18 The Procter & Gamble Cellulose Company Absorbent structure containing individualized, crosslinked fibers
US4853086A (en) * 1986-12-15 1989-08-01 Weyerhaeuser Company Hydrophilic cellulose product and method of its manufacture
CA1302011C (en) * 1987-08-04 1992-06-02 Leo Joseph Bernardin Absorbent structure designed for absorbing body fluids

Also Published As

Publication number Publication date
EP0399564B2 (en) 2002-04-24
DE69010986T2 (de) 1995-02-16
JP2877893B2 (ja) 1999-04-05
AU630698B2 (en) 1992-11-05
EP0399564A3 (en) 1991-04-10
KR0153473B1 (ko) 1998-11-02
ZA903296B (en) 1991-02-27
BR9002500A (pt) 1991-08-13
JPH0382893A (ja) 1991-04-08
CA2016287A1 (en) 1990-11-26
EP0399564B1 (en) 1994-07-27
DE69010986T4 (de) 2003-02-20
DE69010986T3 (de) 2002-08-14
DE69010986D1 (de) 1994-09-01
CA2016287C (en) 2001-07-03
ES2057271T3 (es) 1994-10-16
AU5593890A (en) 1990-11-29
EP0399564A2 (en) 1990-11-28

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