ES2132704T3 - Disoluciones de celulosa y productos hechos de las mismas. - Google Patents

Disoluciones de celulosa y productos hechos de las mismas.

Info

Publication number
ES2132704T3
ES2132704T3 ES95930485T ES95930485T ES2132704T3 ES 2132704 T3 ES2132704 T3 ES 2132704T3 ES 95930485 T ES95930485 T ES 95930485T ES 95930485 T ES95930485 T ES 95930485T ES 2132704 T3 ES2132704 T3 ES 2132704T3
Authority
ES
Spain
Prior art keywords
water
phosphoric acid
cellulose
anhydrides
constituted
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
ES95930485T
Other languages
English (en)
Inventor
Hanneke Boerstoel
Bernardus Maria Koenders
Jan Barend Westerink
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Application granted granted Critical
Publication of ES2132704T3 publication Critical patent/ES2132704T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Paper (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE PRESENTA UNA SOLUCION OPTICAMENTE ANISOTROPICA QUE CONTIENE CELULOSA Y ACIDOS INORGANICOS DE FOSFORO, CON 94-100% DE LA SOLUCION COMPUESTA DE CELULOSA, ACIDO FOSFORICO Y/O SUS ANHIDRIDOS, Y AGUA. PREFERIBLEMENTE SE EMPLEAN ACIDOS INORGANICOS DE FOSFORO PENTAVALENTE. DEL SOLVENTE, QUE POR DEFINICION CONSTA DE ACIDO FOSFORICO Y/O ANHIDRIDOS DEL MISMO Y AGUA, DESPUES DE LA CONVERSION DEL ACIDO FOSFORICO EN PENTOXIDO Y AGUA, PREFERIBLEMENTE ENTRE UN 65 Y UN 85% DE SU PESO ESTA CONSTITUIDO POR PENTOXIDO DE FOSFORO Y ENTRE UN 35 Y UN 15% DE SU PESO ESTA CONSTITUIDO POR AGUA. LAS SOLUCIONES ANISOTROPICAS CONSTITUYEN UNA ALTERNATIVA ALTAMENTE ECONOMICA CUANDO SE MANUFACTURAN FIBRAS DE REFUERZO, POR EJEMPLO, PARA SU USO EN NEUMATICOS PARA VEHICULOS.
ES95930485T 1994-08-19 1995-08-17 Disoluciones de celulosa y productos hechos de las mismas. Expired - Lifetime ES2132704T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9401351 1994-08-19
NL9401762 1994-10-24
NL1000193 1995-04-21

Publications (1)

Publication Number Publication Date
ES2132704T3 true ES2132704T3 (es) 1999-08-16

Family

ID=27351095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95930485T Expired - Lifetime ES2132704T3 (es) 1994-08-19 1995-08-17 Disoluciones de celulosa y productos hechos de las mismas.

Country Status (16)

Country Link
US (2) US5817801A (es)
EP (1) EP0777768B1 (es)
JP (1) JPH10504594A (es)
KR (1) KR970705657A (es)
CN (1) CN1081685C (es)
AT (1) ATE180843T1 (es)
BR (1) BR9508615A (es)
CA (1) CA2197889A1 (es)
DE (1) DE69510065T2 (es)
DK (1) DK0777768T3 (es)
ES (1) ES2132704T3 (es)
GR (1) GR3030849T3 (es)
MX (1) MX9701281A (es)
RU (1) RU2146310C1 (es)
UA (1) UA44901C2 (es)
WO (1) WO1996006208A1 (es)

Families Citing this family (32)

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Publication number Priority date Publication date Assignee Title
TW313576B (es) * 1994-08-19 1997-08-21 Akzo Nobel Nv
CN1072131C (zh) * 1995-03-31 2001-10-03 阿克佐诺贝尔公司 工业用纤维素纱线和帘子线
WO1997028298A1 (en) * 1996-02-02 1997-08-07 Akzo Nobel N.V. Process for preparing a spinnable, isotropic cellulose solution
WO1997030090A1 (en) * 1996-02-14 1997-08-21 Akzo Nobel N.V. Method for the preparation of a material with a high water and salt solutions absorbency
PT880609E (pt) * 1996-02-14 2000-09-29 Akzo Nobel Nv Fibras e filamentos de celulose possuindo um elevado alongamento a ruptura
ATE186577T1 (de) * 1996-02-14 1999-11-15 Akzo Nobel Nv Verfahren zur herstellung von cellulosefasern und filamenten
DE19633405A1 (de) * 1996-08-19 1998-02-26 Fraunhofer Ges Forschung Verfahren zur Herstellung von Celluloseformkörpern und die mit diesem Verfahren hergestellten Formkörper sowie deren Verwendung
ES2188910T3 (es) 1996-10-18 2003-07-01 Michelin Rech Tech Agente coagulante acuoso para soluciones de cristal-liquido a base de materias celulosicas.
NL1004958C2 (nl) * 1997-01-09 1998-07-13 Akzo Nobel Nv Werkwijze voor het bereiden van cellulose vezels.
NL1004957C2 (nl) * 1997-01-09 1998-07-13 Akzo Nobel Nv Werkwijze voor het bereiden van weinig fibrillerende cellulose vezels.
EP1003825A1 (en) * 1997-08-15 2000-05-31 Akzo Nobel N.V. Use of phosphorylated cellulose in detergent compositions
US6764988B2 (en) 2001-04-18 2004-07-20 Kimberly-Clark Worldwide, Inc. Skin cleansing composition incorporating anionic particles
CA2438445C (en) * 2002-12-26 2006-11-28 Hyosung Corporation Lyocell multi-filament for tire cord and method of producing the same
WO2007076979A1 (de) * 2005-12-23 2007-07-12 Basf Se Lösungssystem auf der basis geschmolzener ionischer flüssigkeiten, dessen herstellung sowie verwendung zur herstellung regenerierter kohlenhydrate
US7790075B2 (en) * 2005-12-27 2010-09-07 Michelin Recherche Et Technique Multi harmonic tire uniformity correction
JP2009545620A (ja) * 2006-08-02 2009-12-24 ジェンザイム・コーポレーション 併用療法
AT505730B1 (de) * 2007-08-16 2010-07-15 Helfenberger Immobilien Llc & Mischung, insbesondere spinnlösung
FI125827B (fi) * 2010-06-23 2016-02-29 Stora Enso Oyj Menetelmä lignoselluloosamateriaalien liuottamiseksi
CN101942705B (zh) * 2010-06-29 2013-04-17 东华大学 一种再生细菌纤维素纤维的制备方法
KR101916650B1 (ko) 2010-08-05 2018-11-08 코르덴카 게엠베하 운트 코. 카게 개별 필라멘트들의 증가된 선형 밀도를 가지는 셀룰로오스 멀티필라멘트 얀들로 만들어진 코드
CN103304763B (zh) * 2012-03-15 2015-10-07 东北林业大学 一种废旧棉絮聚氨酯复合泡沫及其制备方法
CN103304764B (zh) * 2012-03-15 2015-05-27 东北林业大学 一种阻燃型废旧棉絮-聚氨酯泡沫及其制备方法
US9422641B2 (en) 2012-10-31 2016-08-23 Kimberly-Clark Worldwide, Inc. Filaments comprising microfibrillar cellulose, fibrous nonwoven webs and process for making the same
EA026035B1 (ru) * 2014-12-10 2017-02-28 Учреждение Белорусского государственного университета "Научно-исследовательский институт физико-химических проблем" (НИИ ФХП БГУ) Способ получения формованного целлюлозного материала
CN106192041B (zh) * 2016-07-15 2019-06-25 吉林富博纤维研究院有限公司 一种纤维素纤维的制备方法
EA029929B1 (ru) * 2016-12-21 2018-05-31 Учреждение Белорусского государственного университета "Научно-исследовательский институт физико-химических проблем" (НИИ ФХП БГУ) Способ получения формованных изделий из растворов целлюлозы и ее смесей с хитозаном
EP3382606A1 (en) 2017-03-27 2018-10-03 ASML Netherlands B.V. Optimizing an apparatus for multi-stage processing of product units
FR3075227B1 (fr) 2017-12-18 2020-11-13 Association Pour Le Developpement De Lenseignement Et Des Recherches Aupres Des Univ Des Centres De Procede de fabrication d’une fibre de carbone a partir de coton recycle et utilisation de la fibre ainsi obtenue pour la formation d’un article en materiau composite
FR3095819B1 (fr) 2019-05-10 2021-06-18 Inst De Rech Tech Jules Verne Procédé de fabrication d’une fibre de carbone à partir d’un produit en papier
DE102022102177A1 (de) 2022-01-31 2023-08-03 List Technology Ag Anlage und Verfahren zur Verarbeitung eines Ausgangsmaterials zu einer Formlösung nach dem Trockenlöseverfahren
EP4219567A1 (de) 2022-01-31 2023-08-02 LIST Technology AG Anlage und verfahren zur verarbeitung eines ausgangsmaterials zu einer formlösung nach dem trockenlöseverfahren
CA3243473A1 (en) 2022-01-31 2025-01-20 List Technology Ag SYSTEM AND METHOD FOR PROCESSING A STARTING MATERIAL TO OBTAIN A FORMABLE SOLUTION, ACCORDING TO THE DRY DISSOLUTION PROCESS

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Publication number Priority date Publication date Assignee Title
GB263810A (en) * 1925-12-30 1927-10-13 British Celanese Improvements in phosphoric acid solutions of cellulose
NL54859C (es) * 1939-05-03 1943-07-15
GB762959A (en) * 1953-10-02 1956-12-05 Courtaulds Ltd Improvements in and relating to the treatment of threads with fluids
US4058411A (en) * 1976-08-30 1977-11-15 General Electric Company Decrystallization of cellulose
DE3035084C2 (de) * 1979-09-21 1990-06-21 Asahi Kasei Kogyo K.K., Osaka Cellulosederivate und anorganische Säuren enthaltende fließfähige Mesophasen-Massen
US4501886A (en) * 1982-08-09 1985-02-26 E. I. Du Pont De Nemours And Company Cellulosic fibers from anisotropic solutions
US4839113A (en) * 1984-04-27 1989-06-13 Michelin Recherche Et Technique S.A. Anistropic compositions of cellulose esters; processes for obtaining such compositions; fibers of cellulose esters or cellulose
GB8418135D0 (en) * 1984-07-17 1984-08-22 Shell Int Research Preparation of carboxylic acid esters of hydroxy sulfonates
SU1348396A1 (ru) * 1985-05-27 1987-10-30 Научно-исследовательский институт физико-химических проблем Белорусского государственного университета им.В.И.Ленина Способ получени растворов целлюлозы
SU1397456A1 (ru) * 1986-03-04 1988-05-23 Всесоюзный научно-исследовательский институт синтетических смол Способ получени растворов целлюлозы
CN1010806B (zh) * 1986-11-25 1990-12-12 北美菲利浦消费电子仪器公司 改进了对比度的显示投影系统
JPH04258648A (ja) * 1991-02-13 1992-09-14 Asahi Chem Ind Co Ltd セルロースドープ
FR2700772A1 (fr) * 1993-01-27 1994-07-29 Michelin Rech Tech Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose.
US5368385A (en) * 1993-08-20 1994-11-29 Rohm And Haas Company Continuous solution method and apparatus
JP3696240B2 (ja) * 1994-01-31 2005-09-14 アクゾ ノーベル ナムローゼ フェンノートシャップ 金及び白金を含む合金の口金

Also Published As

Publication number Publication date
JPH10504594A (ja) 1998-05-06
DK0777768T3 (da) 1999-12-13
ATE180843T1 (de) 1999-06-15
GR3030849T3 (en) 1999-11-30
MX9701281A (es) 1997-05-31
KR970705657A (ko) 1997-10-09
EP0777768A1 (en) 1997-06-11
DE69510065T2 (de) 1999-12-09
CN1081685C (zh) 2002-03-27
US5817801A (en) 1998-10-06
CA2197889A1 (en) 1996-02-29
EP0777768B1 (en) 1999-06-02
CN1155909A (zh) 1997-07-30
US5932158A (en) 1999-08-03
DE69510065D1 (de) 1999-07-08
RU2146310C1 (ru) 2000-03-10
WO1996006208A1 (en) 1996-02-29
UA44901C2 (uk) 2002-03-15
BR9508615A (pt) 1997-12-30

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