ES547538A0 - Procedimiento de obtencion de un material fibroso no tejido para aplicaciones medicas - Google Patents

Procedimiento de obtencion de un material fibroso no tejido para aplicaciones medicas

Info

Publication number
ES547538A0
ES547538A0 ES547538A ES547538A ES547538A0 ES 547538 A0 ES547538 A0 ES 547538A0 ES 547538 A ES547538 A ES 547538A ES 547538 A ES547538 A ES 547538A ES 547538 A0 ES547538 A0 ES 547538A0
Authority
ES
Spain
Prior art keywords
woven material
procedure
obtaining
fibrous non
medical applications
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
ES547538A
Other languages
English (en)
Other versions
ES8605379A1 (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES8605379A1 publication Critical patent/ES8605379A1/es
Publication of ES547538A0 publication Critical patent/ES547538A0/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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23929—Edge feature or configured or discontinuous surface
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition
    • 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.]
    • Y10T428/24777—Edge feature
    • Y10T428/24793—Comprising discontinuous or differential impregnation or bond
    • 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
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester
    • 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]
    • Y10T442/68—Melt-blown nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)
ES547538A 1984-10-03 1985-10-03 Procedimiento de obtencion de un material fibroso no tejido para aplicaciones medicas Expired ES8605379A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848424950A GB8424950D0 (en) 1984-10-03 1984-10-03 Non-woven fibrous materials

Publications (2)

Publication Number Publication Date
ES8605379A1 ES8605379A1 (es) 1986-03-16
ES547538A0 true ES547538A0 (es) 1986-03-16

Family

ID=10567618

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547538A Expired ES8605379A1 (es) 1984-10-03 1985-10-03 Procedimiento de obtencion de un material fibroso no tejido para aplicaciones medicas

Country Status (8)

Country Link
US (1) US4603070A (es)
EP (1) EP0177207B1 (es)
JP (1) JPH0622557B2 (es)
AT (1) ATE83513T1 (es)
CA (1) CA1255064A (es)
DE (1) DE3586904T2 (es)
ES (1) ES8605379A1 (es)
GB (1) GB8424950D0 (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2590058B2 (ja) * 1985-07-19 1997-03-12 花王株式会社 吸収性物品
JPH0687874B2 (ja) * 1986-05-07 1994-11-09 花王株式会社 吸収性物品
US5032638A (en) * 1986-09-05 1991-07-16 American Cyanamid Company Bioabsorbable coating for a surgical device
CH672249A5 (en) * 1986-09-08 1989-11-15 Flawa Schweiz Verband Wattefab Liq. or paste handling plate - is in several layers, with one layer
SE8802414D0 (sv) * 1988-06-27 1988-06-28 Astra Meditec Ab Nytt kirurgiskt material
US4855179A (en) * 1987-07-29 1989-08-08 Arco Chemical Technology, Inc. Production of nonwoven fibrous articles
US5641505A (en) * 1988-06-27 1997-06-24 Astra Tech Aktiebolag Porous flexible sheet for tissue separation
US5518907A (en) * 1989-06-07 1996-05-21 Center For Innovative Technology Cloning and expression in Escherichia coli of the Alcaligenes eutrophus H16 poly-beta-hydroxybutyrate biosynthetic pathway
US5334520A (en) * 1990-05-25 1994-08-02 Center For Innovative Technology Production of poly-beta-hydroxybutyrate in transformed escherichia coli
DE4013304C2 (de) * 1990-04-26 1993-11-25 Bat Cigarettenfab Gmbh Verfahren zur Herstellung von Cigarettenfiltern sowie Cigarettenfilter
DE4013293A1 (de) * 1990-04-26 1991-11-07 Bat Cigarettenfab Gmbh Cigarettenfilter
GB9017157D0 (en) * 1990-08-03 1990-09-19 Ici Plc Centrifugal spinning
US5409772A (en) * 1991-09-27 1995-04-25 Toppan Printing Co., Ltd. Composite laminate
DE4136694C2 (de) * 1991-11-07 1996-10-10 Inventa Ag Stärkefaser oder Stärke-modifizierte Faser, Verfahren zu ihrer Herstellung sowie ihre Verwendung
JP2589908B2 (ja) * 1992-05-13 1997-03-12 昭和高分子株式会社 ポリエステル製不織布
ID23491A (id) * 1994-01-28 1995-09-07 Procter & Gamble Kopolimer-kopolimer yang dapat dibiodegradasi dan baha-bahan plastik yang terdiri dari kopolimer-kopolimer yang dapat dibiodegradasi
SG49096A1 (en) * 1994-01-28 1998-05-18 Procter & Gamble Biodegradable 3-polyhydtoxybuyrate/3- polyhydroxyhexanoate copolymer films
ATE314410T1 (de) * 1994-01-28 2006-01-15 Procter & Gamble Biologisch abbaubare copolymere und kunststoffgegenstände aus biologisch abbaubaren 3-hydroxyhexanoat copolymeren
ZA95627B (en) * 1994-01-28 1995-10-05 Procter & Gamble Biodegradable copolymers and plastic articles comprising biodegradable copolymers
US5685756A (en) * 1994-01-28 1997-11-11 The Procter & Gamble Company Nonwoven materials comprising biodegradable copolymers
DE69526727D1 (de) * 1994-02-28 2002-06-20 Procter & Gamble Rührverfahren zur herstellung biologisch abbaubarer fibrillen
SG44660A1 (en) * 1994-02-28 1997-12-19 Procter & Gamble Spray processes using a gaseous flow for preparing biodegradable fibrils nonwoven fabrics comprising biodegradable fibrils and articles comprising such nonwoven fabrics
US6143947A (en) * 1996-01-29 2000-11-07 The Procter & Gamble Company Fibers, nonwoven fabrics and absorbent articles comprising a biodegradable polyhydroxyalkanoate comprising 3-hydroxybutyrate and 3-hydroxyhexanoate
SE9602200D0 (sv) * 1996-06-03 1996-06-03 Astra Ab Wound dressing
US6221997B1 (en) 1997-04-28 2001-04-24 Kimberly Ann Woodhouse Biodegradable polyurethanes
US6174990B1 (en) 1998-12-21 2001-01-16 The Procter & Gamble Company Films comprising biodegradable PHA copolymers
US6160199A (en) * 1998-12-21 2000-12-12 The Procter & Gamble Company Absorbent articles comprising biodegradable PHA copolymers
US6077931A (en) * 1998-12-21 2000-06-20 The Procter & Gamble Company Biodegradable PHA copolymers
DE60036863T2 (de) * 1999-03-25 2008-07-31 Metabolix, Inc., Cambridge Medizinische vorrichtungen und verwendungen von polyhydroxyalkanoatpolymeren
EP1212046A2 (en) 1999-08-30 2002-06-12 Tepha, Inc. Flushable disposable polymeric products
CN1226348C (zh) 2002-03-04 2005-11-09 中国科学院长春应用化学研究所 二氧化碳－环氧丙烷共聚物与聚3－羟基烷酸酯共混物的制备方法
EP1638615B1 (en) 2003-05-08 2014-10-29 Tepha, Inc. Polyhydroxyalkanoate medical textiles and fibers
EP1651273B1 (en) * 2003-07-08 2012-08-29 Tepha, Inc. Poly-4-hydroxybutyrate matrices for sustained drug delivery
AU2004268560B2 (en) * 2003-08-22 2008-08-21 Tepha, Inc. Polyhydroxyalkanoate nerve regeneration devices
ES2362217T3 (es) * 2004-08-03 2011-06-29 Tepha, Inc. Suturas de polihidroxialcanoato no rizadas.
ATE481088T1 (de) * 2005-01-28 2010-10-15 Tepha Inc Embolisierung unter verwendung von poly-4- hydroxybutyrat-partikeln
US7943683B2 (en) * 2006-12-01 2011-05-17 Tepha, Inc. Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers
WO2015143000A1 (en) * 2014-03-18 2015-09-24 Tepha, Inc. Micro-fiber webs of poly-4-hydroxybutyrate and copolymers thereof produced by centrifugal spinning
CA2958747C (en) 2014-08-15 2022-08-16 Tepha, Inc. Self-retaining sutures of 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
US10626521B2 (en) 2014-12-11 2020-04-21 Tepha, Inc. Methods of manufacturing mesh sutures from poly-4-hydroxybutyrate and copolymers thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629205A (es) *
US3225766A (en) * 1962-03-26 1965-12-28 Grace W R & Co Method of making absorbable surgical sutures from poly beta hydroxy acids
US4360488A (en) * 1979-08-13 1982-11-23 Imperial Chemical Industries Limited Removal of solvent from gels of poly(hydroxybutyrate) and shaped articles formed therefrom
US4385026A (en) * 1979-08-13 1983-05-24 Imperial Chemical Industries Limited Removal of solvent from gels of high molecular weight crystalline polymers
DE3173154D1 (en) * 1980-11-18 1986-01-16 Ici Plc Beta-hydroxybutyrate polymers
AU560653B2 (en) * 1981-07-07 1987-04-16 Monsanto Company 3-hydroxybutyrate polymers
US4534349A (en) * 1983-02-02 1985-08-13 Minnesota Mining And Manufacturing Company Absorbable sutureless nerve repair device

Also Published As

Publication number Publication date
JPS6190667A (ja) 1986-05-08
US4603070A (en) 1986-07-29
EP0177207B1 (en) 1992-12-16
ES8605379A1 (es) 1986-03-16
EP0177207A2 (en) 1986-04-09
DE3586904D1 (de) 1993-01-28
ATE83513T1 (de) 1993-01-15
DE3586904T2 (de) 1993-07-15
EP0177207A3 (en) 1989-05-31
JPH0622557B2 (ja) 1994-03-30
CA1255064A (en) 1989-06-06
GB8424950D0 (en) 1984-11-07

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20051123