CN1023885C - 医用微孔多层毛布及其生产方法 - Google Patents

医用微孔多层毛布及其生产方法 Download PDF

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Publication number
CN1023885C
CN1023885C CN85104314A CN85104314A CN1023885C CN 1023885 C CN1023885 C CN 1023885C CN 85104314 A CN85104314 A CN 85104314A CN 85104314 A CN85104314 A CN 85104314A CN 1023885 C CN1023885 C CN 1023885C
Authority
CN
China
Prior art keywords
felt
layer
accordance
multilayer
waterproof
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
CN85104314A
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English (en)
Chinese (zh)
Other versions
CN85104314A (zh
Inventor
迪特尔·格罗伊特斯希
艾里奇·法赫巴赫
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of CN85104314A publication Critical patent/CN85104314A/zh
Application granted granted Critical
Publication of CN1023885C publication Critical patent/CN1023885C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00—Surgical drapes
    • A61B46/40—Drape material, e.g. laminates; Manufacture thereof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/66—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions at spaced points or locations
    • 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
    • Y10S428/903—Microfiber, less than 100 micron diameter
    • 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
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medical Informatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Materials For Medical Uses (AREA)
CN85104314A 1984-10-10 1985-06-07 医用微孔多层毛布及其生产方法 Expired - Fee Related CN1023885C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP34.37.183.4 1984-10-10
DE3437183A DE3437183C2 (de) 1984-10-10 1984-10-10 Mikroporöser Mehrschichtvliesstoff für medizinische Anwendungszwecke und Verfahren zu dessen Herstellung

Publications (2)

Publication Number Publication Date
CN85104314A CN85104314A (zh) 1986-03-10
CN1023885C true CN1023885C (zh) 1994-03-02

Family

ID=6247575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN85104314A Expired - Fee Related CN1023885C (zh) 1984-10-10 1985-06-07 医用微孔多层毛布及其生产方法

Country Status (8)

Country Link
US (1) US4618524A (enExample)
EP (1) EP0178372B1 (enExample)
JP (1) JPS6197453A (enExample)
CN (1) CN1023885C (enExample)
BR (1) BR8503118A (enExample)
CA (1) CA1256008A (enExample)
DE (2) DE3437183C2 (enExample)
ES (1) ES8606548A1 (enExample)

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US4921743A (en) * 1987-09-25 1990-05-01 Minnesota Mining And Manufacturing Company Use of sorbent sheet materials as evaporative coolants
US4818597A (en) * 1988-01-27 1989-04-04 Kimberly-Clark Corporation Health care laminate
US5042465A (en) * 1988-07-22 1991-08-27 Minnesota Mining & Manufacturing Company Method of immobilizing a body part with an orthopedic cast
US5027803A (en) * 1988-07-22 1991-07-02 Minnesota Mining & Manufacturing Company Orthopedic splinting and casting article
US4989593A (en) * 1988-07-22 1991-02-05 Minnesota Mining & Manufacturing Company Orthopedic cast
US4936319A (en) * 1989-09-06 1990-06-26 Seth Neubardt Surgical towel and procedure for avoiding hypothermia
US5149576A (en) * 1990-11-26 1992-09-22 Kimberly-Clark Corporation Multilayer nonwoven laminiferous structure
US5145727A (en) * 1990-11-26 1992-09-08 Kimberly-Clark Corporation Multilayer nonwoven composite structure
US6406674B1 (en) 1993-06-30 2002-06-18 Kimberly-Clark Worldwide, Inc. Single step sterilization wrap system
CA2111071E (en) * 1993-06-30 2011-08-23 Sonya Nicholson Bourne Single step sterilization wrap system
CA2116081C (en) * 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
CA2124237C (en) 1994-02-18 2004-11-02 Bernard Cohen Improved nonwoven barrier and method of making the same
US5482765A (en) * 1994-04-05 1996-01-09 Kimberly-Clark Corporation Nonwoven fabric laminate with enhanced barrier properties
US5688157A (en) * 1994-04-05 1997-11-18 Kimberly-Clark Worldwide, Inc. Nonwoven fabric laminate with enhanced barrier properties
CA2136576C (en) 1994-06-27 2005-03-08 Bernard Cohen Improved nonwoven barrier and method of making the same
US5455110A (en) * 1994-06-29 1995-10-03 Kimberly-Clark Corporation Nonwoven laminated fabrics
CA2149701A1 (en) * 1994-10-12 1996-04-13 Kimberly-Clark Worldwide, Inc. Sterilization wrap material
WO1996017569A2 (en) 1994-12-08 1996-06-13 Kimberly-Clark Worldwide, Inc. Method of forming a particle size gradient in an absorbent article
CA2153278A1 (en) 1994-12-30 1996-07-01 Bernard Cohen Nonwoven laminate barrier material
MX9709101A (es) * 1995-05-25 1998-02-28 Kimberly Clark Co Matriz de filtro.
US5705251A (en) * 1995-06-27 1998-01-06 Kimberly-Clark Worldwide, Inc. Garment with liquid intrusion protection
ZA965786B (en) * 1995-07-19 1997-01-27 Kimberly Clark Co Nonwoven barrier and method of making the same
US5834384A (en) 1995-11-28 1998-11-10 Kimberly-Clark Worldwide, Inc. Nonwoven webs with one or more surface treatments
US6332952B1 (en) 1996-04-26 2001-12-25 Kimberly-Clark Worldwide, Inc. Tissue with strikethrough resistance
US5968853A (en) * 1997-03-10 1999-10-19 The Procter & Gamble Company Tissue with a moisture barrier
US6537932B1 (en) 1997-10-31 2003-03-25 Kimberly-Clark Worldwide, Inc. Sterilization wrap, applications therefor, and method of sterilizing
US6365088B1 (en) 1998-06-26 2002-04-02 Kimberly-Clark Worldwide, Inc. Electret treatment of high loft and low density nonwoven webs
US6573203B1 (en) 1998-07-15 2003-06-03 Kimberly-Clark Worldwide, Inc. High utility towel
SE514301C2 (sv) * 1999-12-10 2001-02-05 Moelnlycke Health Care Ab Operationslakan av engångstyp
US6413363B1 (en) 2000-06-30 2002-07-02 Kimberly-Clark Worldwide, Inc. Method of making absorbent tissue from recycled waste paper
US20040043212A1 (en) 2000-08-05 2004-03-04 Peter Grynaeus Thermal control nonwoven material
US6998068B2 (en) * 2003-08-15 2006-02-14 3M Innovative Properties Company Acene-thiophene semiconductors
US6977113B2 (en) * 2001-10-09 2005-12-20 3M Innovative Properties Company Microfiber articles from multi-layer substrates
US6966971B1 (en) 2001-10-31 2005-11-22 Sellars Absorbent Materials, Inc. Absorbent wipe having bonding material logo
US6797114B2 (en) * 2001-12-19 2004-09-28 Kimberly-Clark Worldwide, Inc. Tissue products
US6821387B2 (en) * 2001-12-19 2004-11-23 Paper Technology Foundation, Inc. Use of fractionated fiber furnishes in the manufacture of tissue products, and products produced thereby
US20030111195A1 (en) * 2001-12-19 2003-06-19 Kimberly-Clark Worldwide, Inc. Method and system for manufacturing tissue products, and products produced thereby
US6758943B2 (en) 2001-12-27 2004-07-06 Kimberly-Clark Worldwide, Inc. Method of making a high utility tissue
US20040002273A1 (en) * 2002-07-01 2004-01-01 Kimberly-Clark Worldwide, Inc. Liquid repellent nonwoven protective material
US20040076564A1 (en) * 2002-10-16 2004-04-22 Schild Lisa A. Multi-layer products having improved strength attributes
US20040074593A1 (en) * 2002-10-16 2004-04-22 Schild Lisa A. Methods of making multi-layer products having improved strength attributes
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US7134857B2 (en) * 2004-04-08 2006-11-14 Research Triangle Institute Electrospinning of fibers using a rotatable spray head
US7592277B2 (en) * 2005-05-17 2009-09-22 Research Triangle Institute Nanofiber mats and production methods thereof
US7762801B2 (en) * 2004-04-08 2010-07-27 Research Triangle Institute Electrospray/electrospinning apparatus and method
US7297305B2 (en) 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment
US7922983B2 (en) 2005-07-28 2011-04-12 Kimberly-Clark Worldwide, Inc. Sterilization wrap with additional strength sheet
US7799169B2 (en) 2004-09-01 2010-09-21 Georgia-Pacific Consumer Products Lp Multi-ply paper product with moisture strike through resistance and method of making the same
US20060104857A1 (en) * 2004-11-15 2006-05-18 Pigott James M Sterilization wrap with indicia for placement of medical instrumentation or trays
US20060137317A1 (en) * 2004-12-28 2006-06-29 Bryner Michael A Filtration media for filtering particulate material from gas streams
DE102005030484B4 (de) * 2005-06-28 2007-11-15 Carl Freudenberg Kg Elastischer Vliesstoff, Verfahren zu dessen Herstellung und dessen Verwendung
US7635745B2 (en) 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
US20080026688A1 (en) * 2006-07-25 2008-01-31 Paul Musick Method and system for maintaining computer and data rooms
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US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US8882963B2 (en) 2012-01-31 2014-11-11 Eastman Chemical Company Processes to produce short cut microfibers
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
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Also Published As

Publication number Publication date
JPH0215655B2 (enExample) 1990-04-12
US4618524A (en) 1986-10-21
EP0178372A2 (de) 1986-04-23
BR8503118A (pt) 1986-05-27
JPS6197453A (ja) 1986-05-15
EP0178372A3 (en) 1989-04-05
ES8606548A1 (es) 1986-04-01
ES542663A0 (es) 1986-04-01
DE3437183C2 (de) 1986-09-11
DE3437183A1 (de) 1986-04-17
EP0178372B1 (de) 1991-09-11
CN85104314A (zh) 1986-03-10
CA1256008A (en) 1989-06-20
DE3584067D1 (de) 1991-10-17

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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