CN1244378C - 改进吸入性能的浆粕及超吸收性复合材料 - Google Patents

改进吸入性能的浆粕及超吸收性复合材料 Download PDF

Info

Publication number
CN1244378C
CN1244378C CNB988125188A CN98812518A CN1244378C CN 1244378 C CN1244378 C CN 1244378C CN B988125188 A CNB988125188 A CN B988125188A CN 98812518 A CN98812518 A CN 98812518A CN 1244378 C CN1244378 C CN 1244378C
Authority
CN
China
Prior art keywords
fibers
superabsorbent
pulp
composite
absorbent
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 - Fee Related
Application number
CNB988125188A
Other languages
English (en)
Chinese (zh)
Other versions
CN1336830A (zh
Inventor
L·H·索耶
A·S·布尔内斯
C·L·赫茨勒
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.)
Kimberly Clark Worldwide Inc
Original Assignee
Kimberly Clark Worldwide Inc
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 Worldwide Inc filed Critical Kimberly Clark Worldwide Inc
Publication of CN1336830A publication Critical patent/CN1336830A/zh
Application granted granted Critical
Publication of CN1244378C publication Critical patent/CN1244378C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • A61F2013/15422—Density
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/530343—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 being made in fibre but being not pulp being natural fibres
    • A61F2013/53035—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 being made in fibre but being not pulp being natural fibres of cotton
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/530379—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 being made in fibre but being not pulp comprising mixtures of fibres
    • A61F2013/53043—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 being made in fibre but being not pulp comprising mixtures of fibres with different ratio of components
    • 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
    • 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
    • A61F2013/5307—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 quantity or ratio of superabsorbent material

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
CNB988125188A 1997-12-23 1998-12-09 改进吸入性能的浆粕及超吸收性复合材料 Expired - Fee Related CN1244378C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US6853497P 1997-12-23 1997-12-23
US60/068,534 1997-12-23
US60/068534 1997-12-23
US19222198A 1998-11-16 1998-11-16
US09/192221 1998-11-16
US09/192,221 1998-11-16

Publications (2)

Publication Number Publication Date
CN1336830A CN1336830A (zh) 2002-02-20
CN1244378C true CN1244378C (zh) 2006-03-08

Family

ID=26749069

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988125188A Expired - Fee Related CN1244378C (zh) 1997-12-23 1998-12-09 改进吸入性能的浆粕及超吸收性复合材料

Country Status (10)

Country Link
US (1) US20030045846A1 (enExample)
EP (1) EP1042018A1 (enExample)
JP (1) JP2002542400A (enExample)
KR (1) KR100668552B1 (enExample)
CN (1) CN1244378C (enExample)
AR (1) AR017869A1 (enExample)
AU (1) AU757098B2 (enExample)
BR (1) BR9814329A (enExample)
CO (1) CO5070591A1 (enExample)
WO (1) WO1999032165A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6645187B1 (en) 1999-09-15 2003-11-11 Kimberly-Clark Worldwide, Inc. Absorbent article having vertically oriented flow regulating walls
US6264776B1 (en) 1999-09-15 2001-07-24 Kimberly-Clark Worldwide, Inc. Method for forming an absorbent structure having vertically orientated absorbent members
US6436328B1 (en) 1999-09-15 2002-08-20 Kimberly-Clark Worldwide, Inc. Method for forming an absorbent structure
US6413338B1 (en) 1999-09-15 2002-07-02 Kimberly-Clark Worldwide, Inc. Method for forming an absorbent structure having vertically orientated flow regulating walls
US6689933B1 (en) 1999-09-15 2004-02-10 Kimberly-Clark Worldwide, Inc. Absorbent article having vertically orientated absorbent members
US6479728B1 (en) 1999-09-15 2002-11-12 Kimberly-Clark Worldwide, Inc. Absorbent structure with angularly orientated absorbent members
US6627789B1 (en) * 1999-10-14 2003-09-30 Kimberly-Clark Worldwide, Inc. Personal care product with fluid partitioning
US6664437B2 (en) 2000-12-21 2003-12-16 Kimberly-Clark Worldwide, Inc. Layered composites for personal care products
CA2473524A1 (en) * 2002-01-18 2003-07-31 Michael Kalmon Fibrous material with high functional particle load
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
US7297395B2 (en) 2002-07-30 2007-11-20 Kimberly-Clark Worldwide, Inc. Superabsorbent materials having low, controlled gel-bed friction angles and composites made from the same
US20040023579A1 (en) * 2002-07-30 2004-02-05 Kainth Arvinder Pal Singh Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same
US20040044320A1 (en) * 2002-08-27 2004-03-04 Kainth Arvinder Pal Singh Composites having controlled friction angles and cohesion values
DE102006047041A1 (de) * 2006-10-02 2008-04-10 Birgit Riesinger Flächenhafter Absorptionskörper
JP5933262B2 (ja) * 2008-08-06 2016-06-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 流体吸収性物品

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338992A (en) * 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
US3502763A (en) * 1962-02-03 1970-03-24 Freudenberg Carl Kg Process of producing non-woven fabric fleece
US3341394A (en) * 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3849241A (en) * 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
DE2048006B2 (de) * 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
DE1950669C3 (de) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US4340563A (en) * 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4419403A (en) * 1981-12-07 1983-12-06 Scott Paper Company Water dispersible premoistened wiper
US4500315A (en) * 1982-11-08 1985-02-19 Personal Products Company Superthin absorbent product
US4540454A (en) * 1982-11-08 1985-09-10 Personal Products Company Method of forming a superthin absorbent product
US4573988A (en) * 1983-06-20 1986-03-04 Personal Products Company Superthin absorbent product
US4755178A (en) * 1984-03-29 1988-07-05 Minnesota Mining And Manufacturing Company Sorbent sheet material
US4604313A (en) * 1984-04-23 1986-08-05 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
US4724114A (en) * 1984-04-23 1988-02-09 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
US4818464A (en) * 1984-08-30 1989-04-04 Kimberly-Clark Corporation Extrusion process using a central air jet
US4650479A (en) * 1984-09-04 1987-03-17 Minnesota Mining And Manufacturing Company Sorbent sheet product
JPS6269822A (ja) * 1985-09-19 1987-03-31 Chisso Corp 熱接着性複合繊維
US5198057A (en) * 1988-12-23 1993-03-30 Fiberweb North America, Inc. Rebulkable nonwoven fabric
US5143779A (en) * 1988-12-23 1992-09-01 Fiberweb North America, Inc. Rebulkable nonwoven fabric
IN171232B (enExample) * 1989-02-22 1992-08-22 Mcneil Ppc Inc
US5498478A (en) * 1989-03-20 1996-03-12 Weyerhaeuser Company Polyethylene glycol as a binder material for fibers
US5432000A (en) * 1989-03-20 1995-07-11 Weyerhaeuser Company Binder coated discontinuous fibers with adhered particulate materials
US5230959A (en) * 1989-03-20 1993-07-27 Weyerhaeuser Company Coated fiber product with adhered super absorbent particles
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
US5277976A (en) * 1991-10-07 1994-01-11 Minnesota Mining And Manufacturing Company Oriented profile fibers
US5372877A (en) * 1992-04-16 1994-12-13 Sealed Air Biodegradable cushioning product
US5308896A (en) * 1992-08-17 1994-05-03 Weyerhaeuser Company Particle binders for high bulk fibers
US5538783A (en) * 1992-08-17 1996-07-23 Hansen; Michael R. Non-polymeric organic binders for binding particles to fibers
US5543215A (en) * 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers
US5807364A (en) * 1992-08-17 1998-09-15 Weyerhaeuser Company Binder treated fibrous webs and products
US5300192A (en) * 1992-08-17 1994-04-05 Weyerhaeuser Company Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US5352480A (en) * 1992-08-17 1994-10-04 Weyerhaeuser Company Method for binding particles to fibers using reactivatable binders
AU5019893A (en) * 1992-08-17 1994-03-15 Weyerhaeuser Company Particle binding to fibers
US5547541A (en) * 1992-08-17 1996-08-20 Weyerhaeuser Company Method for densifying fibers using a densifying agent
US5336552A (en) * 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
US5466513A (en) * 1992-12-18 1995-11-14 Kimberly-Clark Corporation Multi-layer absorbent composite
CA2114815C (en) * 1993-02-24 2005-06-14 Mark Kevin Melius Absorbent composite
US5350370A (en) * 1993-04-30 1994-09-27 Kimberly-Clark Corporation High wicking liquid absorbent composite
US5397316A (en) * 1993-06-25 1995-03-14 The Procter & Gamble Company Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials
ES2136214T3 (es) * 1994-03-04 1999-11-16 Kimberly Clark Co Tela no tejida fibrosa con control mejorado de derramamiento de liquido para articulos absorbentes de higiene personal y similares.
DE69524928T2 (de) * 1994-06-13 2002-08-29 Nippon Shokubai Co. Ltd., Osaka Wasser-absorbent, verfahren zu dessen herstellung und den enthaltender absorbent-gegenstand
HUP9800806A2 (hu) * 1995-01-10 1998-08-28 The Procter And Gamble Company Abszorbens cikkek folyadék kezelésére
EP0813626A1 (en) * 1995-03-06 1997-12-29 Weyerhaeuser Company Fibrous web having improved strength and method of making the same
EP0797966A1 (en) * 1996-03-29 1997-10-01 The Procter & Gamble Company Collapsed superabsorbent foams

Also Published As

Publication number Publication date
AU1717199A (en) 1999-07-12
WO1999032165A1 (en) 1999-07-01
AU757098B2 (en) 2003-01-30
AR017869A1 (es) 2001-10-24
JP2002542400A (ja) 2002-12-10
US20030045846A1 (en) 2003-03-06
KR100668552B1 (ko) 2007-01-17
BR9814329A (pt) 2003-02-18
EP1042018A1 (en) 2000-10-11
KR20010024802A (ko) 2001-03-26
CN1336830A (zh) 2002-02-20
CO5070591A1 (es) 2001-08-28

Similar Documents

Publication Publication Date Title
CN1244378C (zh) 改进吸入性能的浆粕及超吸收性复合材料
AU775478B2 (en) Personal care products having reduced leakage
AU678432B2 (en) Multi-layer absorbent composite
AU766078B2 (en) Materials for fluid management in personal care products
CN1408331A (zh) 吸收性结构及含有该吸收性结构之吸收性物品
EP1345562B1 (en) Layered composites for personal care products
WO2001072251A1 (en) Co-apertured systems for hygienic products
CN1238670A (zh) 吸收制品用高效激增液体缓冲控制材料
CN1142760A (zh) 用于贴身吸湿制品及类似制品的带孔膜/非织造布复合物
CN1195468C (zh) 压缩的吸收性复合材料
AU774833B2 (en) Personal care product with fluid partitioning
US20020177831A1 (en) Personal care absorbent with inherent transfer delay
AU748366B2 (en) Absorbent structures having fluid distribution and storage layers
CN100584296C (zh) 具有改进性能的吸收用品
RU2214205C2 (ru) Целлюлозная масса и суперабсорбирующий композит для улучшения впитывания
AU8020300B2 (enExample)
CN1011286B (zh) 薄而柔软的吸水性制品
MXPA00006251A (en) Pulp and superabsorbent composite for improved intake performance
ZA200202374B (en) Personal care product with fluid partitioning.

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
PB01 Publication
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee