BR8105702A - Massas de enformacao ou de fiacao, com pequeno teor em produtos de degradacao de baixo peso molecular - Google Patents

Massas de enformacao ou de fiacao, com pequeno teor em produtos de degradacao de baixo peso molecular

Info

Publication number
BR8105702A
BR8105702A BR8105702A BR8105702A BR8105702A BR 8105702 A BR8105702 A BR 8105702A BR 8105702 A BR8105702 A BR 8105702A BR 8105702 A BR8105702 A BR 8105702A BR 8105702 A BR8105702 A BR 8105702A
Authority
BR
Brazil
Prior art keywords
formating
molecular weight
low molecular
degradation products
small content
Prior art date
Application number
BR8105702A
Other languages
English (en)
Portuguese (pt)
Inventor
A Brandner
H Zengel
Original Assignee
Akzo 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 Nv filed Critical Akzo Nv
Publication of BR8105702A publication Critical patent/BR8105702A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR8105702A 1980-09-13 1981-09-04 Massas de enformacao ou de fiacao, com pequeno teor em produtos de degradacao de baixo peso molecular BR8105702A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3034685A DE3034685C2 (de) 1980-09-13 1980-09-13 Cellulose-Form- und Spinnmasse mit geringen Anteilen an niedermolekularen Abbauprodukten

Publications (1)

Publication Number Publication Date
BR8105702A true BR8105702A (pt) 1982-05-25

Family

ID=6111933

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105702A BR8105702A (pt) 1980-09-13 1981-09-04 Massas de enformacao ou de fiacao, com pequeno teor em produtos de degradacao de baixo peso molecular

Country Status (18)

Country Link
US (1) US4426228A (2)
EP (1) EP0047929B1 (2)
JP (1) JPS5777311A (2)
AR (1) AR227558A1 (2)
AT (1) ATE12266T1 (2)
AU (1) AU7515881A (2)
BR (1) BR8105702A (2)
CA (1) CA1193375A (2)
DD (1) DD201703A5 (2)
DE (1) DE3034685C2 (2)
DK (1) DK396781A (2)
ES (1) ES8505497A1 (2)
FI (1) FI812595L (2)
GR (1) GR74667B (2)
IL (1) IL63787A0 (2)
NO (1) NO813032L (2)
PT (1) PT73641B (2)
ZA (1) ZA816253B (2)

Families Citing this family (54)

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WO1983004415A1 (en) * 1982-06-08 1983-12-22 Courtaulds Plc Polymer solutions
US5094690A (en) * 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
AT392776B (de) * 1989-10-16 1991-06-10 Chemiefaser Lenzing Ag Verfahren zur reinigung waesseriger loesungen von n-methylmorpholin-n-oxid
AT395246B (de) * 1990-07-16 1992-10-27 Chemiefaser Lenzing Ag Loesung von cellulose in wasser und n-methyl-morpholin-n-oxid
US5277857A (en) * 1992-01-17 1994-01-11 Viskase Corporation Method of making a cellulose food casing
US5702783A (en) * 1992-01-17 1997-12-30 Viskase Corporation Food casing of nonderivatized cellulose
USH1592H (en) * 1992-01-17 1996-09-03 Viskase Corporation Cellulosic food casing
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
DE4244609C2 (de) * 1992-12-31 1996-07-11 Thueringisches Inst Textil Stabile Form- und Spinnmasse
US5540874A (en) * 1993-02-16 1996-07-30 Mitsubishi Rayon Company Ltd. Cellulose solution for shaping and method of shaping the same
AT399348B (de) * 1993-05-05 1995-04-25 Chemiefaser Lenzing Ag Form- bzw. spinnmasse enthaltend cellulose und verwendung bestimmter stoffe zu ihrer stabilisierung
US5354371A (en) * 1993-05-28 1994-10-11 Courtaulds Fibres (Holdings) Limited Transport of solutions of cellulose through pipes
AT399519B (de) * 1993-09-14 1995-05-26 Chemiefaser Lenzing Ag Form- bzw. spinnmasse enthaltend cellulose und verfahren zur herstellung cellulosischer formkörper
ATA43094A (de) * 1994-03-01 1995-04-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, lösung eines tert. aminoxids und ihre aufarbeitung
DE4421482C2 (de) * 1994-06-20 1997-04-03 Fraunhofer Ges Forschung Verfahren zur Herstellung orientierter Cellulosefolien sowie die mit diesem Verfahren hergestellten Folien und deren Verwendung
US5702515A (en) * 1994-10-20 1997-12-30 Courtaulds Fibres (Holdings) Limited Stabilised solutions of polysaccharide
US5603884A (en) * 1994-11-18 1997-02-18 Viskase Corporation Reinforced cellulosic film
AU4326996A (en) * 1994-12-23 1996-07-19 Akzo Nobel Faser Ag Cellulosic molding process and cellulosic moldings
KR19980701923A (ko) * 1995-03-04 1998-06-25 샬크비즈크 피이터 코르넬리스,페트 귄터 고체 미립자를 함유하는 조성물
DE19515137A1 (de) * 1995-04-25 1996-10-31 Thueringisches Inst Textil Verfahren zur Herstellung von Cellulose-Flachfolien
AT403057B (de) * 1995-05-09 1997-11-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper
DE69619386T2 (de) * 1995-09-22 2002-10-10 Tencel Ltd Herstellung von lösungen
BR9710713A (pt) 1996-03-06 1999-08-17 Mitsubishi Rayon Co Fibra com sistema de fibrila e seu m-todo de fabrica-Æo um bico de fia-Æo usado no m-todo e um produto moldado obtido dessa forma
EP0807460A1 (de) * 1996-05-15 1997-11-19 Akzo Nobel N.V. Cellulosische Dialysemembran
JP2000516278A (ja) 1996-08-14 2000-12-05 アクゾ ノーベル ナムローゼ フェンノートシャップ セルロース性成形体の製造法
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making 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
US5942167A (en) 1997-08-12 1999-08-24 Viskase Corporation Method of making a cellulose food casing including solvent recovery
DE19817454A1 (de) * 1998-04-20 1999-10-21 Wolff Walsrode Ag Verfahren zur Aktivierung und Derivatisierung von Cellulose
GB9810778D0 (en) * 1998-05-19 1998-07-15 Courtaulds Plc Cellulosic solutions and their uses
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
DE19948401C1 (de) * 1999-10-07 2001-05-03 Alceru Schwarza Gmbh Verfahren zur Herstellung von Cellulose-Formkörpern
US6565796B1 (en) 2001-10-04 2003-05-20 Viskase Corporation Method and apparatus for use in manufacture of cellulose casing
CA2438445C (en) * 2002-12-26 2006-11-28 Hyosung Corporation Lyocell multi-filament for tire cord and method of producing the same
DE10331342B4 (de) * 2003-07-11 2009-03-12 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Thermostabile Form- oder Spinnmasse
AT413287B (de) * 2003-11-25 2006-01-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
US8187421B2 (en) * 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Absorbent sheet incorporating regenerated cellulose microfiber
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
US8187422B2 (en) 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Disposable cellulosic wiper
US8177938B2 (en) * 2007-01-19 2012-05-15 Georgia-Pacific Consumer Products Lp Method of making regenerated cellulose microfibers and absorbent products incorporating same
US8029260B2 (en) * 2008-04-11 2011-10-04 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Apparatus for extruding cellulose fibers
US8303888B2 (en) * 2008-04-11 2012-11-06 Reifenhauser Gmbh & Co. Kg Process of forming a non-woven cellulose web and a web produced by said process
US8029259B2 (en) * 2008-04-11 2011-10-04 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Array of nozzles for extruding multiple cellulose fibers
CA2735867C (en) * 2008-09-16 2017-12-05 Dixie Consumer Products Llc Food wrap basesheet with regenerated cellulose microfiber
JP5544510B2 (ja) * 2010-03-30 2014-07-09 国立大学法人信州大学 コンポジット繊維およびコンポジット繊維の製造方法
GB2511528A (en) 2013-03-06 2014-09-10 Speciality Fibres And Materials Ltd Absorbent materials
CA3134985C (en) 2020-10-30 2024-02-20 Viskase Companies, Inc. Edible cellulosic casings and compositions, and methods of formation
WO2026073548A1 (en) 2024-10-02 2026-04-09 Speciality Fibres And Materials Ltd Devices and materials for wound care and methods of preparation thereof
WO2026073547A1 (en) 2024-10-02 2026-04-09 Glock Health Gmbh Devices and materials for wound care and methods of preparation thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147752B (de) * 1957-08-28 1963-04-25 Ciba Geigy Verfahren zur Herstellung gefaerbter Gebilde, insbesondere Fasern und Folien, aus regenerierter Cellulose
DE2000082A1 (de) * 1970-01-02 1971-07-15 Wolff Walsrode Ag Verfahren zur Verhinderung des Abbaus von Alkalicellulose
JPS5138508A (en) * 1974-09-25 1976-03-31 Harusuke Hayashi Parupuno sansosankaseisei niokeru hogozai
US4144080A (en) 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide solution of cellulose
US4211574A (en) * 1977-07-26 1980-07-08 Akzona Incorporated Process for making a solid impregnated precursor of a solution of cellulose
US4142913A (en) * 1977-07-26 1979-03-06 Akzona Incorporated Process for making a precursor of a solution of cellulose

Also Published As

Publication number Publication date
DD201703A5 (de) 1983-08-03
EP0047929A3 (en) 1982-12-15
IL63787A0 (en) 1981-12-31
DK396781A (da) 1982-03-14
DE3034685C2 (de) 1984-07-05
FI812595A7 (fi) 1982-03-14
ES8505497A1 (es) 1984-11-01
JPH0329819B2 (2) 1991-04-25
ZA816253B (en) 1982-08-25
FI812595L (fi) 1982-03-14
EP0047929A2 (de) 1982-03-24
ATE12266T1 (de) 1985-04-15
PT73641B (de) 1983-01-10
AU7515881A (en) 1982-03-25
GR74667B (2) 1984-06-29
CA1193375A (en) 1985-09-10
EP0047929B1 (de) 1985-03-20
US4426228A (en) 1984-01-17
AR227558A1 (es) 1982-11-15
NO813032L (no) 1982-03-15
PT73641A (de) 1981-10-01
JPS5777311A (en) 1982-05-14
DE3034685A1 (de) 1982-04-08

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