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MX9603669A - Proceso de mezcla para la preparacion de fibrilas biodegradables, materiales no tejidos que comprenden fibrilas biodegradables y productos que comprenden dichos materiales no tejidos. - Google Patents

Proceso de mezcla para la preparacion de fibrilas biodegradables, materiales no tejidos que comprenden fibrilas biodegradables y productos que comprenden dichos materiales no tejidos.

Info

Publication number
MX9603669A
MX9603669A MX9603669A MX9603669A MX9603669A MX 9603669 A MX9603669 A MX 9603669A MX 9603669 A MX9603669 A MX 9603669A MX 9603669 A MX9603669 A MX 9603669A MX 9603669 A MX9603669 A MX 9603669A
Authority
MX
Mexico
Prior art keywords
present
biodegradable fibrils
nonwoven fabrics
biodegradable
fibrils
Prior art date
Application number
MX9603669A
Other languages
English (en)
Other versions
MXPA96003669A (es
Inventor
Isao Noda
Reinhold August Lampe
Nichael Matthew Satkowski
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MXPA96003669A publication Critical patent/MXPA96003669A/es
Publication of MX9603669A publication Critical patent/MX9603669A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4309—Polyvinyl alcohol
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

La presente invencion se refiere a un proceso para la preparacion de fibrilas biodegradables a partir de una o más resinas homopoliméricas o copoliméricas, dicho proceso comprende: a) la formacion de una mezcla de resina líquida solubilizando la resina o resinas, y b) la introduccion de la mezcla de resina a un material que no es un solvente mientras se agita este material no solvente. La presente invencion además se refiere a las fibrilas biodegradables preparadas usando los procesos de la presente invencion. La invencion además se refiere a materiales no tejidos que comprende las fibrilas biodegradables de la presente invencion. La presente invencion adicionalmente se refiere a un artículo absorbente desechable que comprende una hoja superior permeable al agua, un nucleo absorbente, y una hoja posterior impermeable al agua, en donde la hoja superior comprende un substrato no tejido que comprende las fibrilas biodegradables de la presente invencion. La invencion además se refiere a textiles que comprenden los materiales biodegradables no tejidos de la presente invencion.
MX9603669A 1994-02-28 1995-02-08 Proceso de mezcla para la preparacion de fibrilas biodegradables, materiales no tejidos que comprenden fibrilas biodegradables y productos que comprenden dichos materiales no tejidos. MX9603669A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20328994A 1994-02-28 1994-02-28
US203289 1994-02-28
PCT/US1995/001652 WO1995023250A1 (en) 1994-02-28 1995-02-08 Stirring processes for preparing biodegradable fibrils, nonwoven fabrics comprising the biodegradable fibrils, and articles comprising the nonwoven fabrics

Publications (2)

Publication Number Publication Date
MXPA96003669A MXPA96003669A (es) 1997-06-01
MX9603669A true MX9603669A (es) 1997-06-28

Family

ID=22753332

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603669A MX9603669A (es) 1994-02-28 1995-02-08 Proceso de mezcla para la preparacion de fibrilas biodegradables, materiales no tejidos que comprenden fibrilas biodegradables y productos que comprenden dichos materiales no tejidos.

Country Status (20)

Country Link
EP (1) EP0748399B1 (es)
JP (1) JPH09510262A (es)
CN (1) CN1142253A (es)
AT (1) ATE217653T1 (es)
AU (1) AU698523B2 (es)
BR (1) BR9506907A (es)
CA (1) CA2186590C (es)
CZ (1) CZ285965B6 (es)
DE (1) DE69526727D1 (es)
ES (1) ES2173950T3 (es)
FI (1) FI963340L (es)
HU (1) HUT78003A (es)
MX (1) MX9603669A (es)
NO (1) NO963557L (es)
NZ (1) NZ282128A (es)
PL (1) PL316042A1 (es)
SG (1) SG49102A1 (es)
SK (1) SK111296A3 (es)
TW (1) TW279182B (es)
WO (1) WO1995023250A1 (es)

Families Citing this family (35)

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Publication number Priority date Publication date Assignee Title
EP0824105A3 (de) * 1996-08-12 1998-04-22 Lenzing Aktiengesellschaft Celulosepartikel
US6107405A (en) * 1996-10-18 2000-08-22 Kimberly Clark Corporation Method of making grafted polyolefin compositions
US6297326B1 (en) 1996-10-18 2001-10-02 Kimberly-Clark Corporation Grafted polyolefin compositions
US5916969A (en) * 1996-11-22 1999-06-29 Kimberly-Clark Corporation Article and composition of matter made from polyolefins and PEO blend and method of making the same
US6100330A (en) * 1996-12-31 2000-08-08 Kimberly-Clark Worldwide, Inc. Water-degradable film of monomer grafted to polyolefin and poly(ethylene oxide)
US6153700A (en) * 1996-12-31 2000-11-28 Kimberly-Clark Worldwide, Inc. Water-degradable flushable film of polyolefin and poly(ethylene oxide) and personal care article therewith
US5912076A (en) * 1996-12-31 1999-06-15 Kimberly-Clark Worldwide, Inc. Blends of polyethylene and peo having inverse phase morphology and method of making the blends
US6063866A (en) * 1996-12-31 2000-05-16 Kimberly-Clark Worldwide, Inc. Blends of polyolefin and poly(ethylene oxide) and process for making the blends
US5700872A (en) * 1996-12-31 1997-12-23 Kimberly Clark Worlwide, Inc. Process for making blends of polyolefin and poly(ethylene oxide)
US6111014A (en) * 1996-12-31 2000-08-29 Kimberly-Clark Worldwide, Inc. Film of monomer-grafted polyolefin and poly(ethylene oxide)
US6867248B1 (en) 1997-05-12 2005-03-15 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6610764B1 (en) 1997-05-12 2003-08-26 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6828357B1 (en) 1997-07-31 2004-12-07 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
ES2356350T3 (es) 1997-12-22 2011-04-07 Metabolix, Inc. Composiciones polihidroxialcanoato que tienen tasas de degradación controladas.
US6117947A (en) * 1997-12-31 2000-09-12 Kimberly-Clark Worldwide, Inc. Method of modifying poly(ethylene oxide)
US6514515B1 (en) 1999-03-04 2003-02-04 Tepha, Inc. Bioabsorbable, biocompatible polymers for tissue engineering
ES2395057T3 (es) 1999-03-25 2013-02-07 Metabolix, Inc. Dispositivos y aplicaciones médicas de polímeros polihidroxialcanoato
US6645618B2 (en) 2001-06-15 2003-11-11 3M Innovative Properties Company Aliphatic polyester microfibers, microfibrillated articles and use thereof
US6890649B2 (en) 2002-04-26 2005-05-10 3M Innovative Properties Company Aliphatic polyester microfibers, microfibrillated articles and use thereof
JP2007525601A (ja) 2003-05-08 2007-09-06 テファ， インコーポレイテッド ポリヒドロキシアルカノエート医療用織物および医療用繊維
EP1588724A3 (en) * 2004-04-22 2006-12-06 Ngk Spark Plug Co., Ltd Composite material comprising fibrous organic material and fibrous calcium phosphate
US7641825B2 (en) 2004-08-03 2010-01-05 Tepha, Inc. Method of making a polyhydroxyalkanoate filament
CN104024494B (zh) * 2011-10-18 2017-11-10 海克私人有限公司 纤维成型方法和由此方法产生的纤维
US9205006B2 (en) 2013-03-15 2015-12-08 The Procter & Gamble Company Absorbent articles with nonwoven substrates having fibrils
US9504610B2 (en) 2013-03-15 2016-11-29 The Procter & Gamble Company Methods for forming absorbent articles with nonwoven substrates
ES2807178T3 (es) 2014-08-15 2021-02-22 Tepha Inc Suturas de autorretención de poli-4-hidroxibutirato y copolímeros del mismo
CN106604710A (zh) 2014-09-10 2017-04-26 宝洁公司 非织造纤维网
WO2016059617A1 (en) * 2014-10-17 2016-04-21 Sabic Global Technologies B.V. Method of making shear spun fibers and fibers made therefrom
US10626521B2 (en) 2014-12-11 2020-04-21 Tepha, Inc. Methods of manufacturing mesh sutures from poly-4-hydroxybutyrate and copolymers thereof
US9555155B2 (en) 2014-12-11 2017-01-31 Tepha, Inc. Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof
CZ2015790A3 (cs) * 2015-11-06 2017-01-25 Vysoké Učení Technické V Brně Polymerní vlákno a způsob jeho výroby
US11129919B2 (en) 2016-03-09 2021-09-28 The Procter & Gamble Company Absorbent article with activatable material
CN110325159A (zh) 2017-03-09 2019-10-11 宝洁公司 具有可热活化组合物的热塑性聚合物材料
WO2019202420A1 (en) * 2018-04-19 2019-10-24 3M Innovative Properties Company Biodegradable layered composite
CN113181416B (zh) * 2021-04-26 2022-04-05 苏州和塑美科技有限公司 一种易转移的自粘性纳米纤维抗菌敷料及其制备方法

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Also Published As

Publication number Publication date
CA2186590C (en) 2001-07-03
CZ253796A3 (en) 1997-06-11
DE69526727D1 (de) 2002-06-20
EP0748399A1 (en) 1996-12-18
SK111296A3 (en) 1997-08-06
AU1914195A (en) 1995-09-11
HUT78003A (hu) 1999-05-28
FI963340A7 (fi) 1996-08-27
WO1995023250A1 (en) 1995-08-31
FI963340A0 (fi) 1996-08-27
NO963557D0 (no) 1996-08-26
TW279182B (es) 1996-06-21
HU9602354D0 (en) 1996-11-28
NO963557L (no) 1996-10-28
SG49102A1 (en) 1998-05-18
FI963340L (fi) 1996-08-27
CA2186590A1 (en) 1995-08-31
AU698523B2 (en) 1998-10-29
ATE217653T1 (de) 2002-06-15
ES2173950T3 (es) 2002-11-01
PL316042A1 (en) 1996-12-23
NZ282128A (en) 1998-06-26
JPH09510262A (ja) 1997-10-14
EP0748399B1 (en) 2002-05-15
BR9506907A (pt) 1997-09-16
CZ285965B6 (cs) 1999-12-15
CN1142253A (zh) 1997-02-05

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