ES2001289A6 - Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido - Google Patents

Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido

Info

Publication number
ES2001289A6
ES2001289A6 ES8601600A ES8601600A ES2001289A6 ES 2001289 A6 ES2001289 A6 ES 2001289A6 ES 8601600 A ES8601600 A ES 8601600A ES 8601600 A ES8601600 A ES 8601600A ES 2001289 A6 ES2001289 A6 ES 2001289A6
Authority
ES
Spain
Prior art keywords
nonwoven
highly water
continuous production
web
peroxide
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
Application number
ES8601600A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2001289A6 publication Critical patent/ES2001289A6/es
Expired legal-status Critical Current

Links

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
    • D04H1/64—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA PRODUCCION DE COMPLEJO ALTAMENTE ABSORBENTE DE AGUA NO TEJIDO, CARACTERIZADO POR AGREGAR DE ANTEMANO A UNA SOLUCION MONOMERICA ACUOSA UN AGENTE DE ENTRECRUZAMIENTO Y UNA GENTE INICIADOR DE LA POLIMERIZACION OXIDANTE QUE TIENE UNA ACTIVIDAD LATENTE Y DESPUES DE IMPREGNAR UN GENERO FIBROSO NO TEJIDO CONTINUO CON ESTA SOLUCION, CAUSAR UNA RAPIDA REACCION DE POLIMERIZACION MEDIANTE LA ADICION DE UN ACTIVDOR A ESTE GENERO DE MANERA QUE SE FORMA UN POLIMERO HINCHABLE EN AGUA EN ESTE GENERO, CON LO QUE SE FORMA CONTINUAMENTE UN COMPLEJO ALTAMENTE ABSORBENTE DE AGUA NO TEJIDO. COMO INICIADOR DE LA POLIMERIZACION RADICALICA, SE UTILIZA UN PEROXIDO, POR EJEMPLO PEROXIDO DE HIDROGENO, Y COMO ACTIVADOR SE UTILIZA UN AGENTE REDUCTOR SOLUBLE CAPAZ DE FORMAR UN SISTEMA REDOX CON DICHO PEROXIDO, V.G. ANILINA O SULFITO DE SODIO.
ES8601600A 1985-11-18 1986-09-03 Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido Expired ES2001289A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25659485 1985-11-18

Publications (1)

Publication Number Publication Date
ES2001289A6 true ES2001289A6 (es) 1988-05-01

Family

ID=17294796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601600A Expired ES2001289A6 (es) 1985-11-18 1986-09-03 Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido

Country Status (3)

Country Link
EP (1) EP0223908B1 (es)
DE (1) DE3687823T2 (es)
ES (1) ES2001289A6 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
US5268229A (en) * 1992-07-23 1993-12-07 Eastman Kodak Company Spinneret orifices and filament cross-sections with stabilizing legs therefrom
DE4420088C3 (de) * 1994-06-09 2001-02-15 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung eines wasserabsorbierenden Flächengebildes und dessen Verwendung
US7018497B2 (en) 2001-12-14 2006-03-28 Kimberly-Clark Worldwide, Inc. Method of making an absorbent structure having high integrity
US6872275B2 (en) 2001-12-14 2005-03-29 Kimberly-Clark Worldwide, Inc. Process for adding superabsorbent to a pre-formed fibrous web via in situ polymerization
US6918981B2 (en) 2001-12-14 2005-07-19 Kimberly-Clark Worldwide, Inc. Process for adding superabsorbent to a pre-formed fibrous web using two polymer precursor streams
US7338625B2 (en) 2002-09-18 2008-03-04 Kimberly-Clark Worldwide, Inc. Methods of restoring elasticity after stiffening treatments
DE102013003755A1 (de) * 2013-03-06 2014-09-11 Carl Freudenberg Kg Belüftungseinsatz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157562A (en) * 1959-07-27 1964-11-17 Rohm & Haas Bonded non-woven fibrous products and methods of making them
US4304817A (en) * 1979-02-28 1981-12-08 E. I. Dupont De Nemours & Company Polyester fiberfill blends
DE2920377A1 (de) * 1979-05-19 1980-12-04 Basf Ag Binde-, impraegnier- und ueberzugsmittel auf basis einer waessrigen dispersion eines amidgruppenhaltigen copolymerisats

Also Published As

Publication number Publication date
DE3687823D1 (de) 1993-04-01
DE3687823T2 (de) 1993-09-30
EP0223908A2 (en) 1987-06-03
EP0223908B1 (en) 1993-02-24
EP0223908A3 (en) 1989-07-12

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-03

PC1A Transfer granted