BE871895A - Procede pour fabriquer une cellulose faconnable et des produits cellulosiques faconnes - Google Patents

Procede pour fabriquer une cellulose faconnable et des produits cellulosiques faconnes

Info

Publication number
BE871895A
BE871895A BE191637A BE191637A BE871895A BE 871895 A BE871895 A BE 871895A BE 191637 A BE191637 A BE 191637A BE 191637 A BE191637 A BE 191637A BE 871895 A BE871895 A BE 871895A
Authority
BE
Belgium
Prior art keywords
shaped
cellulose
manufacturing
cellulosic products
products
Prior art date
Application number
BE191637A
Other languages
English (en)
Original Assignee
Akzona 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 Akzona Inc filed Critical Akzona Inc
Publication of BE871895A publication Critical patent/BE871895A/fr

Links

Classifications

    • 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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BE191637A 1977-11-25 1978-11-09 Procede pour fabriquer une cellulose faconnable et des produits cellulosiques faconnes BE871895A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/854,957 US4145532A (en) 1977-11-25 1977-11-25 Process for making precipitated cellulose

Publications (1)

Publication Number Publication Date
BE871895A true BE871895A (fr) 1979-03-01

Family

ID=25319981

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191637A BE871895A (fr) 1977-11-25 1978-11-09 Procede pour fabriquer une cellulose faconnable et des produits cellulosiques faconnes

Country Status (5)

Country Link
US (1) US4145532A (fr)
JP (1) JPS5785823A (fr)
BE (1) BE871895A (fr)
ES (1) ES475378A1 (fr)
ZA (1) ZA785952B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387792B (de) * 1979-03-02 1989-03-10 Akzona Inc Verfahren zur herstellung eines geformten cellulosegegenstandes

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
US4247431A (en) * 1977-11-25 1981-01-27 Akzona Incorporated Composition and process for making precipitated nylon
US4256613A (en) * 1977-11-25 1981-03-17 Akzona Incorporated Composition and process for making precipitated nylon-cellulose biconstituent composition
IT7821922A0 (it) * 1978-04-03 1978-04-03 Ind Applic Viscosa Snia Viscos Procedimento per la dissoluzione della cellulosa in solventi organici, soluzioni ottenute con tale procedimento, e procedimento per la rigenerazione della cellulosa dalle dette soluzioni con produzioni di corpi formati.
US4324593A (en) * 1978-09-01 1982-04-13 Akzona Incorporated Shapeable tertiary amine N-oxide solution of cellulose, shaped cellulose product made therefrom and process for preparing the shapeable solution and cellulose products
US4255300A (en) * 1979-07-02 1981-03-10 Akzona Incorporated Composition and process for making precipitated cellulose-polyvinyl alcohol biconstituent composition
US4247688A (en) * 1979-07-02 1981-01-27 Akzona Incorporated Composition and process for making precipitated hydroxyethylcellulose
US4290815A (en) * 1980-01-28 1981-09-22 Akzona Incorporated Use of co-solvents in amine N-oxide solutions
FR2578865B1 (fr) * 1985-03-14 1987-04-10 Centre Nat Rech Scient Procede pour la preparation de solutions d'un materiau ligno-cellulosique et solutions obtenues.
US5330567A (en) * 1988-08-16 1994-07-19 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
US5094690A (en) * 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
AT392972B (de) * 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
US5277857A (en) * 1992-01-17 1994-01-11 Viskase Corporation Method of making a cellulose food casing
USH1592H (en) * 1992-01-17 1996-09-03 Viskase Corporation Cellulosic food casing
US5451364A (en) * 1992-01-17 1995-09-19 Viskase Corporation Cellulose food casing manufacturing method
AT396930B (de) * 1992-01-23 1993-12-27 Chemiefaser Lenzing Ag Aminoxide
DE69304956T2 (de) 1992-03-04 1997-05-15 Viskase Corp Cellulosische Formkörper und Herstellung davon
JPH07268103A (ja) * 1994-11-10 1995-10-17 Lenzing Ag セルロース溶液調製方法
US5603884A (en) * 1994-11-18 1997-02-18 Viskase Corporation Reinforced cellulosic film
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
US6331354B1 (en) 1996-08-23 2001-12-18 Weyerhaeuser Company Alkaline pulp having low average degree of polymerization values and method of producing the same
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
US5759478A (en) 1997-03-27 1998-06-02 Viskase Corporation Mandrel structure for use in manufacture of cellulose food casing
US5766540A (en) 1997-03-27 1998-06-16 Viskase Corporation Cellulose food casing manufacturing method
DE19730090A1 (de) 1997-07-14 1999-01-21 Wolff Walsrode Ag Neuartige Celluloseether und Verfahren zu deren Herstellung
US5891375A (en) * 1997-07-24 1999-04-06 Alfacel S.A. Processes for precipitating tertiary amine oxide cellulose solutions containing esters and products made therefrom
US5951933A (en) * 1997-07-24 1999-09-14 Alfacel S.A. Processes for precipitating tertiary amine oxide cellulose solutions containing water soluble polymers and products made therefrom
US5942167A (en) * 1997-08-12 1999-08-24 Viskase Corporation Method of making a cellulose food casing including solvent recovery
DE19737113A1 (de) * 1997-08-27 1999-03-04 Kalle Nalo Gmbh Verfahren und Vorrichtung zur Herstellung eines nahtlosen Folienschlauches auf Cellulosebasis durch Extrudieren
DE19753546A1 (de) * 1997-12-03 1999-06-10 Kalle Nalo Gmbh Schwammtuch auf Cellulosebasis und Verfahren zu dessen Herstellung
GB9810778D0 (en) * 1998-05-19 1998-07-15 Courtaulds Plc Cellulosic solutions and their uses
GB2337990A (en) * 1998-06-03 1999-12-08 Courtaulds Fibres Process for shaping cellulose
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
RU2156265C1 (ru) * 1999-03-31 2000-09-20 Санкт-Петербургский государственный университет технологии и дизайна Способ получения растворов целлюлозы
US6409883B1 (en) 1999-04-16 2002-06-25 Kimberly-Clark Worldwide, Inc. Methods of making fiber bundles and fibrous structures
WO2001052805A1 (fr) * 2000-01-18 2001-07-26 Unilever Plc Compositions antimicrobiennes comprenant un sel d'un chelateur de metal de transition
GB0001129D0 (en) * 2000-01-18 2000-03-08 Unilever Plc Anti-microbial aerosol compositions
AU772448B2 (en) * 2000-01-18 2004-04-29 Unilever Plc Anti-microbial antiperspirant products
US6444161B1 (en) 2000-05-19 2002-09-03 Viskase Corporation Mandrel structure for use in manufacture of cellulose food casing
RU2184750C2 (ru) * 2000-06-28 2002-07-10 Санкт-Петербургский государственный университет технологии и дизайна Способ получения растворов целлюлозы
US6500215B1 (en) 2000-07-11 2002-12-31 Sybron Chemicals, Inc. Utility of selected amine oxides in textile technology
DE10035799A1 (de) * 2000-07-22 2002-01-31 Kalle Nalo Gmbh & Co Kg Nach dem Aminoxidverfahren hergestellte Nahrungsmittelhüllen auf Cellulosebasis
GB0117535D0 (en) * 2001-07-18 2001-09-12 Unilever Plc Deodorant compositions
US20030032705A1 (en) * 2001-08-07 2003-02-13 Otter James William Ethylene terpolymer adhesive for condensing furnace heat exchanger laminate material
US6565796B1 (en) 2001-10-04 2003-05-20 Viskase Corporation Method and apparatus for use in manufacture of cellulose casing
US6833187B2 (en) 2003-04-16 2004-12-21 Weyerhaeuser Company Unbleached pulp for lyocell products
US7097737B2 (en) * 2003-04-16 2006-08-29 Weyerhaeuser Company Method of making a modified unbleached pulp for lyocell products
US6790527B1 (en) 2003-04-16 2004-09-14 Weyerhaeuser Company Lyocell fiber from unbleached pulp
US8540846B2 (en) 2009-01-28 2013-09-24 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt
US8187422B2 (en) 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Disposable cellulosic wiper
US7718036B2 (en) 2006-03-21 2010-05-18 Georgia Pacific Consumer Products Lp Absorbent sheet having regenerated cellulose microfiber network
US8187421B2 (en) * 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Absorbent sheet incorporating regenerated cellulose microfiber
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815741B2 (en) * 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7951264B2 (en) * 2007-01-19 2011-05-31 Georgia-Pacific Consumer Products Lp Absorbent cellulosic products with regenerated cellulose formed in-situ
ES2429802T3 (es) * 2008-02-08 2013-11-15 List Holding Ag Procedimiento y dispositivo para la fabricación de cuerpos moldeados
CA2735867C (fr) * 2008-09-16 2017-12-05 Dixie Consumer Products Llc Feuille de base d'emballage alimentaire a microfibre de cellulose regeneree
EP2556186B1 (fr) 2010-04-08 2017-01-04 LIST Holding AG Procédé de production d'un produit
CN104169491B (zh) * 2012-02-20 2015-11-25 勒纽赛尔卢克斯责任有限公司 再生纤维素
GB2511528A (en) 2013-03-06 2014-09-10 Speciality Fibres And Materials Ltd Absorbent materials
WO2017211798A1 (fr) 2016-06-07 2017-12-14 Universität Regensburg Procédé de préparation d'un produit à base de cellulose
MX2019003852A (es) 2016-10-03 2019-10-14 Viskase Companies Inc Método de fabricación de películas plásticas para envasar alimentos y películas plásticas para envasar alimentos producidas de ese modo.
MX2019003851A (es) 2016-10-03 2019-09-18 Viskase Companies Inc Método de fabricación de películas celulósicas para envasar alimentos y películas celulósicas para envasar alimentos producidas de ese modo.
WO2026073547A1 (fr) 2024-10-02 2026-04-09 Glock Health Gmbh Dispositifs et matériaux pour soins de plaies et procédés de préparation associés
WO2026073548A1 (fr) 2024-10-02 2026-04-09 Speciality Fibres And Materials Ltd Dispositifs et matériaux pour soins de plaies et procédés de préparation associés

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179181A (en) * 1936-04-21 1939-11-07 Soc Of Chemical Ind Cellulose solutions and process of making same
US2744292A (en) * 1953-02-10 1956-05-08 Rayonier Inc Regenerated cellulose sheets and process of producing the sheets
US3447939A (en) * 1966-09-02 1969-06-03 Eastman Kodak Co Compounds dissolved in cyclic amine oxides
US3758457A (en) * 1972-01-25 1973-09-11 Du Pont Process for recovering regenerated cellulose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387792B (de) * 1979-03-02 1989-03-10 Akzona Inc Verfahren zur herstellung eines geformten cellulosegegenstandes

Also Published As

Publication number Publication date
ES475378A1 (es) 1979-12-01
ZA785952B (en) 1979-09-26
US4145532A (en) 1979-03-20
JPS5785823A (en) 1982-05-28

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: AKZONA INC.

Effective date: 19981109