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)
French (fr)
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/xx

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (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 (xx)
JP (1) JPS5785823A (xx)
BE (1) BE871895A (xx)
ES (1) ES475378A1 (xx)
ZA (1) ZA785952B (xx)

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 (62)

* 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.
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
US5330567A (en) * 1988-08-16 1994-07-19 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
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
CA2090884C (en) 1992-03-04 2001-10-16 John Markulin Cellulosic article containing an olefinic oxide polymer and method of manufacture
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
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
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
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US5766540A (en) 1997-03-27 1998-06-16 Viskase Corporation Cellulose food casing manufacturing method
US5759478A (en) 1997-03-27 1998-06-02 Viskase Corporation Mandrel structure for use in manufacture of cellulose food casing
DE19730090A1 (de) 1997-07-14 1999-01-21 Wolff Walsrode Ag Neuartige Celluloseether und Verfahren zu deren Herstellung
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
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
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
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
US6409883B1 (en) 1999-04-16 2002-06-25 Kimberly-Clark Worldwide, Inc. Methods of making fiber bundles and fibrous structures
ATE357275T1 (de) * 2000-01-18 2007-04-15 Unilever Nv Antimikrobielle schweisshemmende produkte
BRPI0107657B1 (pt) * 2000-01-18 2015-09-01 Unilever Nv Composição antimicrobiana, método cosmetico de controle do número de microorganismos sobre a superfície externa do corpo humano ou sobre um traje usado muito próximo do mesmo, método cosmético de inibição da geração de odor do corpo humano, método cosmético de distribuição de intensidade de fragância aumentada, e, método para a manufatura de uma composição antimicrobiana.
GB0001129D0 (en) * 2000-01-18 2000-03-08 Unilever Plc Anti-microbial aerosol compositions
US6444161B1 (en) 2000-05-19 2002-09-03 Viskase Corporation Mandrel structure for use in manufacture of cellulose food casing
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
US6790527B1 (en) 2003-04-16 2004-09-14 Weyerhaeuser Company Lyocell fiber from unbleached pulp
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
US8187421B2 (en) * 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Absorbent sheet incorporating regenerated cellulose microfiber
US8187422B2 (en) 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Disposable cellulosic wiper
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
US7718036B2 (en) * 2006-03-21 2010-05-18 Georgia Pacific Consumer Products Lp Absorbent sheet having regenerated cellulose microfiber network
US7815741B2 (en) * 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US8177938B2 (en) * 2007-01-19 2012-05-15 Georgia-Pacific Consumer Products Lp Method of making regenerated cellulose microfibers and absorbent products incorporating same
RU2518122C2 (ru) * 2008-02-08 2014-06-10 Лист Холдинг АГ Способ и устройство для изготовления формованных изделий
US8361278B2 (en) * 2008-09-16 2013-01-29 Dixie Consumer Products Llc Food wrap base sheet with regenerated cellulose microfiber
JP2013528710A (ja) 2010-04-08 2013-07-11 リスト ホールディング アーゲー 製品の製造方法
PL2817448T3 (pl) * 2012-02-20 2017-12-29 Re:Newcell Ab Regeneracja celulozy
GB2511528A (en) 2013-03-06 2014-09-10 Speciality Fibres And Materials Ltd Absorbent materials
WO2017211798A1 (en) 2016-06-07 2017-12-14 Universität Regensburg Process for the preparation of a cellulose product
US11969928B2 (en) 2016-10-03 2024-04-30 Viskase Companies, Inc. Method of manufacturing food packaging plastic films and food packaging plastic films thus produced
WO2018067110A1 (en) 2016-10-03 2018-04-12 Viskase Companies, Inc. Method of manufacturing food packaging cellulosic films and food packaging cellulosic films thus produced

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
US4145532A (en) 1979-03-20
ES475378A1 (es) 1979-12-01
ZA785952B (en) 1979-09-26
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