ES259001U - Una toalla medica desechable - Google Patents

Una toalla medica desechable

Info

Publication number
ES259001U
ES259001U ES1981259001U ES259001U ES259001U ES 259001 U ES259001 U ES 259001U ES 1981259001 U ES1981259001 U ES 1981259001U ES 259001 U ES259001 U ES 259001U ES 259001 U ES259001 U ES 259001U
Authority
ES
Spain
Prior art keywords
web material
unique
absorbent
woven web
rewettability
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.)
Granted
Application number
ES1981259001U
Other languages
English (en)
Other versions
ES259001Y (es
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.)
Dexter Corp
Original Assignee
Dexter Corp
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 Dexter Corp filed Critical Dexter Corp
Publication of ES259001U publication Critical patent/ES259001U/es
Application granted granted Critical
Publication of ES259001Y publication Critical patent/ES259001Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/35—Polyalkenes, e.g. polystyrene
    • 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
    • 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
    • D04H1/587—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 characterised by the bonding agents used
    • 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
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/69—Autogenously bonded nonwoven fabric
    • Y10T442/692—Containing at least two chemically different strand or fiber materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

1. Una toalla médica desechable y que exhibe rehumectabilidad rápida acoplada con alta resistencia a la abrasión en húmedo, caracterizada porque comprende un material de banda no tejido, fibroso, ligado hasta la saturación con un látex hidrofóbico, dicha banda ligada teniendo una pérdida por abrasión en húmedo de menos de aproximadamente del 40 por 100, una capacidad de contención de absorbente en exceso del 300 por 100, y un nivel de citotoxicidad de cero, dicho látex hidrofóbico contenido en agente tensoactivo que tiene un nivel de citotoxicidad de cero a una concentración de 2 por 100 en peso, con base en los sólidos dentro del látex. 2. Una toalla médica desechable, según la reivindicación 1, caracterizada además porque el látex es una emulsión internamente estabilizada de un aglutinante acrílico entrelazable, el material de banda conteniendo más del 5 por 100 y menos del 50 por 100 en peso del aglutinante acrílico. 3. Una toalla médica desechable, según la reivindicación, caracterizadaademás porque el agente tensoactivo es un producto de condenación no iónico, de óxido de etileno y una base hidrofóbica, el agente tensoactivo teniendo una concentración hasta de aproximadamente el 2 por 100 en peso, con base en los sólidos en el látex. 4. Una toalla médica desechable, según las reivindicaciones 1, 2 ó 3, caracterizada ademas porque la banda no tejida, fibrosa, está constituida de una mezcla de fibras naturales y sintéticas en la forma de un material de banda tendido en húmedo. 5. Una toalla médica desechable, según las reivindicaciones 1, 2 ó 3, caracterizada además porque la banda no tejida, fibrosa, está constituida de 10 a 40 por 100 en peso de pulpa de alto contenido de alfacelulosa, 10 a 30 por 100 en peso de pulpa de hemucelulosa, 5 a 25 por 100 en peso de fibra vegetal y 10 a 35 por 100 en peso de fibra sintética. 6. Una toalla médica desechable, según la reivindicación 2, caracterizad además porque el aglutinante acrílico tiene una base de acrilato de estilo y elmaterial de banda contiene de 10 a 30 por 100 en peso aglutinante. 7. Una toalla médica desechable, según la reivindicación 5, caracterizada además porque la base hidrofóbica es un producto de reacción de óxido de propileno y propilenglicol. 8. Una toalla médica desechable, según cualquiera de las reivindicaciones 3 ó 7, caracterizada además porque al agente tensoactivo tiene un peso molecular de aproximadamente 5000. 9. Una toalla médica desechable, según la reivindicación 1, caracterizada además porque el látex es una emulsión acrílica internamente estabilizada, modificada con un agente tensoactivo no iónico a una concentración de 1 a 2 por 100 en peso, con base en los sólidos en el látex, dicha banda exhibiendo una resistencia a la tensión en húmedo, de por lo menos aproximadamente 600 g./25 mm., una capacidad de contención de absorbente de por lo menos, aproximadamente, 440 por 100, y una pérdida de abrasión un húmedo de menos de, aproximadamente, 30 por 100. 10. Una toalla médica desechable, según la reivindicación 9, caracterizada además porque la emulsión acrílica se hade de acrilato de etilo y el agente tensoactivo no iónico es un producto de condensación poliólico de óxido de etileno y una base hidrofóbica obtenida de la reacción de óxido de propileno y propilenglicol. 11. Una toalla médica desechable.
ES1981259001U 1980-06-16 1981-06-16 Una toalla medica desechable Expired ES259001Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/159,681 US4319956A (en) 1980-06-16 1980-06-16 Nonwoven web material for medical towels and the like

Publications (2)

Publication Number Publication Date
ES259001U true ES259001U (es) 1982-05-16
ES259001Y ES259001Y (es) 1983-01-16

Family

ID=22573540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981259001U Expired ES259001Y (es) 1980-06-16 1981-06-16 Una toalla medica desechable

Country Status (16)

Country Link
US (1) US4319956A (es)
EP (1) EP0042259B1 (es)
JP (1) JPS5729652A (es)
KR (1) KR840001026B1 (es)
AR (1) AR225524A1 (es)
AU (1) AU542658B2 (es)
BR (1) BR8103679A (es)
CA (1) CA1153540A (es)
DE (1) DE3170821D1 (es)
ES (1) ES259001Y (es)
FI (1) FI68439C (es)
IN (1) IN156536B (es)
MX (1) MX7520E (es)
NO (1) NO151178C (es)
NZ (1) NZ197122A (es)
ZA (1) ZA813755B (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475911A (en) * 1981-04-13 1984-10-09 The Procter & Gamble Company Absorbent devices
US4668540A (en) * 1982-01-29 1987-05-26 The Goodyear Tire & Rubber Company Belting and method of making same
US4458042A (en) * 1983-03-21 1984-07-03 Hercules Incorporated Absorbent material
FR2576333B1 (fr) * 1985-01-18 1987-09-25 Arjomari Prioux Traitement d'une feuille fibreuse obtenue par voie papetiere en vue d'ameliorer sa stabilite dimensionnelle et application notamment dans le domaine des revetements de sol ou muraux
US4666621A (en) * 1986-04-02 1987-05-19 Sterling Drug Inc. Pre-moistened, streak-free, lint-free hard surface wiping article
US5580910A (en) * 1993-04-12 1996-12-03 Kimberly-Clark Corporation Self sealing film
US5466518A (en) * 1993-08-17 1995-11-14 Kimberly-Clark Corporation Binder compositions and web materials formed thereby
US5334388A (en) * 1993-09-15 1994-08-02 Becton, Dickinson And Company Antimicrobial drying substrate
US5700553A (en) * 1995-11-16 1997-12-23 Kimberly-Clark Corporation Multilayer hydrodisintegratable film
US5868991A (en) * 1996-07-26 1999-02-09 Kimberly-Clark Worldwide, Inc. Method for low temperature injection molding of hydrodisintegratable compositions
PL204932B1 (pl) * 1997-01-21 2010-02-26 Dexter Corp Układany na mokro włókninowy materiał wstęgowy oraz kompozytowy wielowarstwowy materiał arkuszowy zawierający warstwę włókninowego materiału wstęgowego
EP0996788A1 (en) 1997-06-30 2000-05-03 Kimberly-Clark Worldwide, Inc. Medical packaging paper
EP1162243B1 (en) * 2000-06-07 2005-08-03 Sicpa Holding S.A. UV curable composition
US7732357B2 (en) * 2000-09-15 2010-06-08 Ahlstrom Nonwovens Llc Disposable nonwoven wiping fabric and method of production
US7195771B1 (en) 2000-11-21 2007-03-27 Kimberly-Clark Worldwide, Inc. Water-soluble lotions for paper products
US6733773B1 (en) 2000-11-21 2004-05-11 Kimberly-Clark Worldwide, Inc. Paper products treated with oil-in-water emulsions
US20040117916A1 (en) * 2002-12-23 2004-06-24 Polanco Braulio Arturo Non-destructive treatment process with uniform coverage
US20050247416A1 (en) * 2004-05-06 2005-11-10 Forry Mark E Patterned fibrous structures
AU2005249422B2 (en) * 2004-05-27 2011-03-17 Genencor International, Inc. Acid-stable alpha amylases having granular starch hydrolyzing activity and enzyme compositions
WO2005118800A1 (en) * 2004-05-27 2005-12-15 Genencor International, Inc. Heterologous expression of an aspergillus kawachi acid-stable alpha amylase and applications in granular starch hydrolysis
US20080082067A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Cellulose fibers having superabsorbent particles adhered thereto
US7625463B2 (en) 2006-10-02 2009-12-01 Weyerhaeuser Nr Company Methods for the preparation of fibrous superabsorbent composite containing cellulose
US7645806B2 (en) * 2006-10-02 2010-01-12 Weyerhaeuser Nr Company Methods for the preparation of superabsorbent particles containing carboxyalkyl cellulose
US20080082065A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Mixed polymer superabsorbent fibers containing cellulose
US7785710B2 (en) 2006-10-02 2010-08-31 Weyerhaeuser Nr Company Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks
US20080078514A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Methods for the preparation of cellulose fibers having superabsorbent particles adhered thereto
US20080081165A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Fibrous superabsorbent composite containing cellulose
US7717995B2 (en) * 2006-10-02 2010-05-18 Weyerhaeuser Nr Company Methods for the preparation of mixed polymer superabsorbent fibers containing cellulose
US20080079188A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Methods for the preparation of mixed polymer superabsorbent fibers
US7749317B2 (en) 2007-06-25 2010-07-06 Weyerhaeuser Nr Company Fibrous blend and method of making
US7591891B2 (en) * 2007-06-25 2009-09-22 Weyerhaeuser Nr Company Fibrous blend and methods of preparation
US8084391B2 (en) * 2008-06-30 2011-12-27 Weyerhaeuser Nr Company Fibers having biodegradable superabsorbent particles attached thereto
US20090326180A1 (en) * 2008-06-30 2009-12-31 Weyerhaeuser Co. Biodegradable Superabsorbent Particles Containing Cellulose Fiber
US20090325797A1 (en) * 2008-06-30 2009-12-31 Weyerhaeuser Co. Biodegradable Superabsorbent Particles
US8641869B2 (en) * 2008-06-30 2014-02-04 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
US7833384B2 (en) * 2008-06-30 2010-11-16 Weyerhaeuser Nr Company Method for making fiber having biodegradable superabsorbent particles attached thereto
US7959762B2 (en) * 2008-06-30 2011-06-14 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
US8101543B2 (en) * 2008-06-30 2012-01-24 Weyerhaeuser Nr Company Biodegradable superabsorbent particles
KR102294965B1 (ko) 2019-10-14 2021-08-26 도레이첨단소재 주식회사 부직포용 세포무독성 친수성 개질 코팅제, 이를 포함하는 세포무독성 부직포 및 이의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259983A (en) * 1968-01-23 1972-01-12 Kimberly Clark Co Sanitary napkin
DE1769699A1 (de) * 1968-06-29 1971-11-04 Basf Ag Verfahren zur Herstellung gebundener Faservliese nach dem Nassverfahren
US4007083A (en) * 1973-12-26 1977-02-08 International Paper Company Method for forming wet-laid non-woven webs
JPS50123909A (es) * 1974-03-25 1975-09-29
US3922462A (en) * 1974-04-10 1975-11-25 Nat Starch Chem Corp Absorbent nonwoven fabrics
CA1049345A (en) * 1975-06-24 1979-02-27 Pascal E. Esemplare Rubber articles having improved slip coating
US4172173A (en) * 1976-06-30 1979-10-23 Celanese Corporation Ethylene-vinyl acetate polymer binders for non-woven fabrics

Also Published As

Publication number Publication date
NO151178B (no) 1984-11-19
KR840001026B1 (ko) 1984-07-20
DE3170821D1 (de) 1985-07-11
JPS5729652A (en) 1982-02-17
KR830006511A (ko) 1983-09-28
AR225524A1 (es) 1982-03-31
EP0042259B1 (en) 1985-06-05
FI68439C (fi) 1985-09-10
IN156536B (es) 1985-08-31
BR8103679A (pt) 1982-03-02
MX7520E (es) 1989-06-16
ES259001Y (es) 1983-01-16
AU7117581A (en) 1981-12-24
NO811993L (no) 1981-12-17
NZ197122A (en) 1983-05-31
US4319956A (en) 1982-03-16
FI68439B (fi) 1985-05-31
EP0042259A1 (en) 1981-12-23
AU542658B2 (en) 1985-02-28
ZA813755B (en) 1982-08-25
FI811864L (fi) 1981-12-17
CA1153540A (en) 1983-09-13
NO151178C (no) 1985-02-27

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