NO963557L - Omröringsprosesser for fremstilling av biologisk nedbrytbare fibriller, ikke-vevede stoffer omfattende de biologisk nedbrytbare fibriller, og gjenstander omfattende de ikke-vevede stoffer - Google Patents

Omröringsprosesser for fremstilling av biologisk nedbrytbare fibriller, ikke-vevede stoffer omfattende de biologisk nedbrytbare fibriller, og gjenstander omfattende de ikke-vevede stoffer

Info

Publication number
NO963557L
NO963557L NO963557A NO963557A NO963557L NO 963557 L NO963557 L NO 963557L NO 963557 A NO963557 A NO 963557A NO 963557 A NO963557 A NO 963557A NO 963557 L NO963557 L NO 963557L
Authority
NO
Norway
Prior art keywords
biodegradable
nonwoven fabrics
present
fibrils
biodegradable fibrils
Prior art date
Application number
NO963557A
Other languages
English (en)
Other versions
NO963557D0 (no
Inventor
Isao Noda
Reinhold August Lampe
Michael 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 NO963557D0 publication Critical patent/NO963557D0/no
Publication of NO963557L publication Critical patent/NO963557L/no

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)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Den foreliggende oppfinnelse vedrører en framgangsmåte for fremstilling av biologisk nedbrytbare fibriller fra en eller flere biologisk nedbrytbare homopolymere eller kopolymere harpikser, idet fremgangsmåten omfatter: a) dannelse av en flytende harpiksblanding ved solvatisering av den biologisk nedbrytbare harpiks eller harpikser, og b) innføring av den flytende harpiksblanding til et ikke-løsningsmiddel mens ikke-løsningsmiddelet omrøres. Oppfinnelsen vedrører videre biologisk nedbrytbare fibriller fremstilt ved anvendelse av : fremgangsmåtene i samsvar med den foreliggende oppfinnelse. Oppfinnelsen vedrører videre ikke-vevede stoffer omfattende de biologisk nedbrytbare fibriller i samsvar med den fore- liggende oppfinnelse. Oppfinnelsen vedrører videre en en- l gangs/avhendbar absorberende gjenstand omfattende et vann- i permeabelt topplag, en absorberende kjerne og et vannimperme- ; abelt baksidelag, hvori topplaget omfatter et ikke-vevet - substrat omfattende biologisk nedbrytbare fibriller i samsvar med den foreliggende oppfinnelse. Den foreliggende oppfinn- '¿ elsen vedrører videre tekstiler omfattende de biologisk ned- i brytbare ikke-vevede stoffer i samsvar med den foreliggende oppfinnelse.
NO963557A 1994-02-28 1996-08-26 Omröringsprosesser for fremstilling av biologisk nedbrytbare fibriller, ikke-vevede stoffer omfattende de biologisk nedbrytbare fibriller, og gjenstander omfattende de ikke-vevede stoffer NO963557L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20328994A 1994-02-28 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
NO963557D0 NO963557D0 (no) 1996-08-26
NO963557L true NO963557L (no) 1996-10-28

Family

ID=22753332

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963557A NO963557L (no) 1994-02-28 1996-08-26 Omröringsprosesser for fremstilling av biologisk nedbrytbare fibriller, ikke-vevede stoffer omfattende de biologisk nedbrytbare fibriller, og gjenstander omfattende de ikke-vevede stoffer

Country Status (20)

Country Link
EP (1) EP0748399B1 (no)
JP (1) JPH09510262A (no)
CN (1) CN1142253A (no)
AT (1) ATE217653T1 (no)
AU (1) AU698523B2 (no)
BR (1) BR9506907A (no)
CA (1) CA2186590C (no)
CZ (1) CZ285965B6 (no)
DE (1) DE69526727D1 (no)
ES (1) ES2173950T3 (no)
FI (1) FI963340A0 (no)
HU (1) HUT78003A (no)
MX (1) MX9603669A (no)
NO (1) NO963557L (no)
NZ (1) NZ282128A (no)
PL (1) PL316042A1 (no)
SG (1) SG49102A1 (no)
SK (1) SK111296A3 (no)
TW (1) TW279182B (no)
WO (1) WO1995023250A1 (no)

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EP0824105A3 (de) * 1996-08-12 1998-04-22 Lenzing Aktiengesellschaft Celulosepartikel
US6297326B1 (en) 1996-10-18 2001-10-02 Kimberly-Clark Corporation Grafted polyolefin compositions
US6107405A (en) * 1996-10-18 2000-08-22 Kimberly Clark Corporation Method of making 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
US6111014A (en) 1996-12-31 2000-08-29 Kimberly-Clark Worldwide, Inc. Film of monomer-grafted polyolefin and poly(ethylene oxide)
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)
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
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
US6100330A (en) * 1996-12-31 2000-08-08 Kimberly-Clark Worldwide, Inc. Water-degradable film of monomer grafted to polyolefin and poly(ethylene oxide)
US6610764B1 (en) 1997-05-12 2003-08-26 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6867248B1 (en) 1997-05-12 2005-03-15 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6828357B1 (en) 1997-07-31 2004-12-07 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
CA2314151C (en) 1997-12-22 2004-10-26 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6117947A (en) * 1997-12-31 2000-09-12 Kimberly-Clark Worldwide, Inc. Method of modifying poly(ethylene oxide)
EP1159015A1 (en) 1999-03-04 2001-12-05 Tepha, Inc. Bioabsorbable, biocompatible polymers for tissue engineering
EP2305324B1 (en) 1999-03-25 2014-09-17 Metabolix, Inc. Medical devices and applications of polyhydroxyalkanoate polymers
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
DK1638615T3 (en) 2003-05-08 2015-01-12 Tepha Inc MEDICAL POLYHYDROXYALKANOATE TEXTILES AND FIBERS
US20050255779A1 (en) * 2004-04-22 2005-11-17 Ngk Spark Plug Co., Ltd. Organic-inorganic composite porous material, method for producing fibrous organic material, and method for producing organic-inorganic composite porous material
JP2014535010A (ja) * 2011-10-18 2014-12-25 サイトマトリックス プロプライエタリー リミテッドＣｙｔｏｍａｔｒｉｘ Ｐｔｙ Ｌｔｄ 繊維形成方法及びその方法によって生成される繊維
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
WO2016025329A1 (en) 2014-08-15 2016-02-18 Tepha, Inc. Self-retaining sutures of poly-4-hydroxybutyrate and copolymers thereof
CA2959817A1 (en) 2014-09-10 2016-03-17 The Procter & Gamble Company Nonwoven web
CN107075733A (zh) * 2014-10-17 2017-08-18 沙特基础工业全球技术有限公司 制备剪切纺丝纤维的方法和由其制备的纤维
CA2969429C (en) 2014-12-11 2020-10-27 Tepha, Inc. Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof
US10626521B2 (en) 2014-12-11 2020-04-21 Tepha, Inc. Methods of manufacturing mesh sutures from 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
EP3426214A1 (en) 2016-03-09 2019-01-16 The Procter and Gamble Company Absorbent article with activatable material
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Also Published As

Publication number Publication date
MX9603669A (es) 1997-06-28
ATE217653T1 (de) 2002-06-15
DE69526727D1 (de) 2002-06-20
CZ285965B6 (cs) 1999-12-15
SK111296A3 (en) 1997-08-06
CA2186590C (en) 2001-07-03
EP0748399B1 (en) 2002-05-15
AU1914195A (en) 1995-09-11
AU698523B2 (en) 1998-10-29
TW279182B (no) 1996-06-21
HUT78003A (hu) 1999-05-28
EP0748399A1 (en) 1996-12-18
CN1142253A (zh) 1997-02-05
HU9602354D0 (en) 1996-11-28
FI963340A (fi) 1996-08-27
CZ253796A3 (en) 1997-06-11
CA2186590A1 (en) 1995-08-31
ES2173950T3 (es) 2002-11-01
PL316042A1 (en) 1996-12-23
WO1995023250A1 (en) 1995-08-31
NZ282128A (en) 1998-06-26
JPH09510262A (ja) 1997-10-14
FI963340A0 (fi) 1996-08-27
BR9506907A (pt) 1997-09-16
NO963557D0 (no) 1996-08-26
SG49102A1 (en) 1998-05-18

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