ES2079040T3 - Oxidacion de la celulosa por una solucion de dioxido de nitrogeno en un hidrocarburo perfluorado. - Google Patents

Oxidacion de la celulosa por una solucion de dioxido de nitrogeno en un hidrocarburo perfluorado.

Info

Publication number
ES2079040T3
ES2079040T3 ES91311809T ES91311809T ES2079040T3 ES 2079040 T3 ES2079040 T3 ES 2079040T3 ES 91311809 T ES91311809 T ES 91311809T ES 91311809 T ES91311809 T ES 91311809T ES 2079040 T3 ES2079040 T3 ES 2079040T3
Authority
ES
Spain
Prior art keywords
nitrogen dioxide
perfluored
hydrocarbon
dioxide solution
cellulose oxidation
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 - Lifetime
Application number
ES91311809T
Other languages
English (en)
Inventor
Franklin Boardman
Lowell Saferstein
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.)
Ethicon Inc
Original Assignee
Johnson and Johnson Medical Inc
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 Johnson and Johnson Medical Inc filed Critical Johnson and Johnson Medical Inc
Application granted granted Critical
Publication of ES2079040T3 publication Critical patent/ES2079040T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

UN PROCESO PARA OXIDAR CELULOSA QUE IMPLICA HACER REACCIONAR LA CELULOSA CON UNA SOLUCION DE DIOXIDO DE NITROGENO EN UN SOLVENTE PERFLUOROCARBONO . EN EJEMPLIFICACIONES PREFERIDAS, EL SOLVENTE TIENE UN PUNTO DE EBULLICION EN LA GAMA DE UNOS 30 C Y 100 C, LA CONCENTRACION DE DIOXIDO DE NITROGENO EN LA SOLUCION ESTA EN LA GAMA DE UNOS 2% Y UN 12% EN PESO, Y LOS REACTANTES SE MANTIENEN A UNA TEMPERATURA ENTRE UNOS 25 C Y 60 C DURANTE UN TIEMPO DE REACCION DE AL MENOS UNAS 7 HORAS.
ES91311809T 1990-12-20 1991-12-19 Oxidacion de la celulosa por una solucion de dioxido de nitrogeno en un hidrocarburo perfluorado. Expired - Lifetime ES2079040T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/630,631 US5180398A (en) 1990-12-20 1990-12-20 Cellulose oxidation by a perfluorinated hydrocarbon solution of nitrogen dioxide

Publications (1)

Publication Number Publication Date
ES2079040T3 true ES2079040T3 (es) 1996-01-01

Family

ID=24527956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91311809T Expired - Lifetime ES2079040T3 (es) 1990-12-20 1991-12-19 Oxidacion de la celulosa por una solucion de dioxido de nitrogeno en un hidrocarburo perfluorado.

Country Status (11)

Country Link
US (1) US5180398A (es)
EP (1) EP0492990B1 (es)
JP (1) JP3021897B2 (es)
AT (1) ATE128147T1 (es)
AU (1) AU636260B2 (es)
BR (1) BR9105492A (es)
CA (1) CA2057980C (es)
DE (1) DE69113236T2 (es)
ES (1) ES2079040T3 (es)
MX (1) MX9102659A (es)
TW (1) TW212805B (es)

Families Citing this family (55)

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DE4203923A1 (de) * 1992-02-11 1993-08-12 Henkel Kgaa Verfahren zur herstellung von polycarboxylaten auf polysaccharid-basis
DE19507717A1 (de) * 1995-03-07 1996-09-12 Henkel Kgaa Verfahren zur Herstellung von neutralisierten Polycarboxylaten auf Polysaccharid-Basis
US5603750A (en) * 1995-08-14 1997-02-18 Minnesota Mining And Manufacturing Company Fluorocarbon fluids as gas carriers to aid in precious and base metal heap leaching operations
IN192791B (es) * 1996-06-28 2004-05-22 Johnson & Johnson Medical
PT956305E (pt) 1997-01-30 2002-05-31 Alpenstock Holdings Ltd Derivados da celulose
US5914003A (en) * 1998-06-09 1999-06-22 Mach I, Inc. Cellulose oxidation
EP1215217A1 (en) * 2000-12-12 2002-06-19 SCA Hygiene Products Zeist B.V. High molecular weight oxidised cellulose
US20040101546A1 (en) * 2002-11-26 2004-05-27 Gorman Anne Jessica Hemostatic wound dressing containing aldehyde-modified polysaccharide and hemostatic agents
US7279177B2 (en) 2002-06-28 2007-10-09 Ethicon, Inc. Hemostatic wound dressings and methods of making same
US20040101548A1 (en) * 2002-11-26 2004-05-27 Pendharkar Sanyog Manohar Hemostatic wound dressing containing aldehyde-modified polysaccharide
US7252837B2 (en) * 2002-06-28 2007-08-07 Ethicon, Inc. Hemostatic wound dressing and method of making same
US20040106344A1 (en) * 2002-06-28 2004-06-03 Looney Dwayne Lee Hemostatic wound dressings containing proteinaceous polymers
US20040040096A1 (en) * 2002-09-03 2004-03-04 Lowell Saferstein Concomitant scouring and oxidation process for making oxidized regenerated cellulose
US7019191B2 (en) 2003-03-25 2006-03-28 Ethicon, Inc. Hemostatic wound dressings and methods of making same
US20040241212A1 (en) * 2003-05-30 2004-12-02 Pendharkar Sanyog Manohar Biodegradable hemostatic wound dressings
US20040265371A1 (en) * 2003-06-25 2004-12-30 Looney Dwayne Lee Hemostatic devices and methods of making same
US8129359B2 (en) * 2004-06-04 2012-03-06 Ethicon, Inc. Composition and method for treating post-surgical pain
US8377906B2 (en) * 2004-06-04 2013-02-19 Ethicon, Inc. Compositions and methods for preventing or reducing postoperative ileus and gastric stasis
FR2873700B1 (fr) * 2004-07-29 2006-11-24 Centre Nat Rech Scient Cnrse Procede d'oxydation controlee de polysaccharides
US7645874B2 (en) * 2004-08-05 2010-01-12 Xylos Corporation Cellulose oxidation by nitrogen dioxide in a perfluorinated tertiary amine solvent
US9358318B2 (en) * 2004-10-20 2016-06-07 Ethicon, Inc. Method of making a reinforced absorbable multilayered hemostatic wound dressing
CA2584698C (en) * 2004-10-20 2014-02-25 Ethicon, Inc. A reinforced absorbable multilayered hemostatic wound dressing and method of making
US20060258995A1 (en) * 2004-10-20 2006-11-16 Pendharkar Sanyog M Method for making a reinforced absorbable multilayered fabric for use in medical devices
US20060257457A1 (en) * 2004-10-20 2006-11-16 Gorman Anne J Method for making a reinforced absorbable multilayered hemostatic wound dressing
HUE026731T2 (en) 2004-10-20 2016-07-28 Ethicon Inc Reinforced, absorbable, multilayer tissue for application in medical devices and preparation process
EP1919959B1 (en) 2005-09-02 2016-10-26 Hemcon Medical Technologies (IP) Limited A method for preparing polyanhydroglucuronic acid and/or salts thereof
CZ298350B6 (cs) * 2006-03-10 2007-09-05 Synthesia, A.S. Zpusob prípravy bioresorbovatelné oxidované celulózy
US7709631B2 (en) 2006-03-13 2010-05-04 Xylos Corporation Oxidized microbial cellulose and use thereof
EP2335703B1 (en) 2006-06-13 2014-09-24 Ethicon, Incorporated Compositions and methods for preventing or reducing postoperative ileus and gastric stasis in mammals
US20070286884A1 (en) * 2006-06-13 2007-12-13 Xylos Corporation Implantable microbial cellulose materials for hard tissue repair and regeneration
US20080288081A1 (en) 2007-05-16 2008-11-20 Joel Scrafton Implant articular surface wear reduction system
FR2919190B1 (fr) 2007-07-26 2009-10-02 Symatese Soc Par Actions Simpl Procede de preparation de compresse de cellulose oxydee.
US8629314B2 (en) 2007-12-18 2014-01-14 Ethicon, Inc. Surgical barriers having adhesion inhibiting properties
US8299316B2 (en) * 2007-12-18 2012-10-30 Ethicon, Inc. Hemostatic device
EP2391338A1 (en) 2009-01-30 2011-12-07 Hemcon Medical Technologies (IP) Limited Micronized oxidized cellulose salt
US20100298264A1 (en) * 2009-05-20 2010-11-25 Huizhou Foryou Medical Devices Co., Ltd Biodegradable and water-soluble hemostatic material and a method for preparing the same
US8349354B2 (en) * 2009-09-22 2013-01-08 Ethicon, Inc. Composite layered hemostasis device
US8273369B2 (en) 2010-05-17 2012-09-25 Ethicon, Inc. Reinforced absorbable synthetic matrix for hemostatic applications
US20120115384A1 (en) 2010-11-10 2012-05-10 Fitz Benjamin D Resorbable Laparoscopically Deployable Hemostat
FR2968564B1 (fr) 2010-12-13 2013-06-21 Perouse Medical Dispositif medical destine a entrer en contact avec un tissu d'un patient et procede de fabrication associe.
US20130084324A1 (en) 2011-09-30 2013-04-04 Michel Gensini Adhesion prevention fabric
US8815832B2 (en) 2012-05-25 2014-08-26 Ethicon, Inc. Oxidized regenerated cellulose hemostatic powders and methods of making
FR2991328B1 (fr) 2012-06-04 2014-05-23 Symatese Materiau solide a base de cellulose oxydee, son procede d'obtention et son utilisation comme compresse
RU2563279C1 (ru) * 2014-08-07 2015-09-20 Федеральное государственное бюджетное учреждение "Новосибирский научно-исследовательский институт патологии кровообращения имени академика Е.Н. Мешалкина" Министерства здравоохранения Российской Федерации (ФГБУ "ННИИПК имени акад. Е.Н. Мешалкина" Минздрава России) Способ получения гемостатического средства на основе окисленной целлюлозы с использованием микроволнового воздействия (варианты)
EP3334471B1 (en) 2015-08-14 2023-06-21 Ethicon, Inc. Improved cancer treatment with doxorubicin
KR102576293B1 (ko) 2015-11-06 2023-09-08 에디컨인코포레이티드 압밀된 지혈 셀룰로오스 집합체
ES2886040T3 (es) 2015-11-08 2021-12-16 Omrix Biopharmaceuticals Ltd Mezcla hemostática de fibras cortas y largas a base de celulosa
US11413335B2 (en) 2018-02-13 2022-08-16 Guangzhou Bioseal Biotech Co. Ltd Hemostatic compositions and methods of making thereof
CN107754005B (zh) 2016-08-15 2021-06-15 广州倍绣生物技术有限公司 止血组合物及其制造方法
US10245817B2 (en) 2016-09-16 2019-04-02 Ethicon, Inc. Method of laminating absorbable semi-crystalline polymeric films
IL262716A (en) 2018-11-01 2018-11-29 Omrix Biopharmaceuticals Ltd Oxidized cellulose preparations
IL268572A (en) 2019-08-07 2019-09-26 Omrix Biopharmaceuticals Ltd An expandable hemostatic composed of oxidized cellulose
US12357722B2 (en) 2020-07-21 2025-07-15 Ethicon, Inc. Sealant dressing with removable intermediate separating layer
US12377185B2 (en) 2020-08-31 2025-08-05 Ethicon, Inc. Sealant dressing with protected reactive components
US20240148933A1 (en) 2022-11-08 2024-05-09 Ethicon, Inc. Expandable hemostatic tablets comprising oxidized regenerated cellulose

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423707A (en) * 1945-03-02 1947-07-08 Eastman Kodak Co Fabric or gauze of uniformly oxidized cellulose
US3364200A (en) * 1960-03-28 1968-01-16 Johnson & Johnson Oxidized cellulose product and method for preparing the same
FR1310496A (fr) * 1960-03-28 1962-11-30 Johnson & Johnson Procédé de fabrication d'une matière hémostatique et matière obtenue par ce procédé
CH578082B5 (es) * 1973-06-28 1976-07-30 Ciba Geigy Ag
US4347056A (en) * 1981-02-17 1982-08-31 Yasnitsky Boris G Method of making absorbable surgical threads
US4347057A (en) * 1981-03-05 1982-08-31 Yasnitsky Boris G Method of making absorbable surgical sutures
FR2504803B1 (fr) * 1981-05-04 1985-07-12 Kh Khim Farmatsevtic Procede d'obtention de fils chirurgicaux resorbables et fils chirurgicaux obtenus par ledit procede
US4792643A (en) * 1987-06-16 1988-12-20 Kaiser Aluminum & Chemical Corporation Catalyst and process for 1,1,1,2-tetrafluoroethane by vapor phase reaction

Also Published As

Publication number Publication date
EP0492990A1 (en) 1992-07-01
US5180398A (en) 1993-01-19
AU636260B2 (en) 1993-04-22
EP0492990B1 (en) 1995-09-20
DE69113236D1 (de) 1995-10-26
BR9105492A (pt) 1992-09-01
JPH0559101A (ja) 1993-03-09
TW212805B (es) 1993-09-11
MX9102659A (es) 1992-06-01
JP3021897B2 (ja) 2000-03-15
CA2057980A1 (en) 1992-06-21
DE69113236T2 (de) 1996-03-21
AU8986691A (en) 1992-06-25
ATE128147T1 (de) 1995-10-15
CA2057980C (en) 2003-09-23

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