CA1193375A - Cellulosic shaped articles and spinning masses of low degradation - Google Patents

Cellulosic shaped articles and spinning masses of low degradation

Info

Publication number
CA1193375A
CA1193375A CA000385514A CA385514A CA1193375A CA 1193375 A CA1193375 A CA 1193375A CA 000385514 A CA000385514 A CA 000385514A CA 385514 A CA385514 A CA 385514A CA 1193375 A CA1193375 A CA 1193375A
Authority
CA
Canada
Prior art keywords
composition
dope
additive
moulding composition
cellulose
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
Application number
CA000385514A
Other languages
English (en)
French (fr)
Inventor
Alexander Brandner
Hans-Georg Zengel
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
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1193375A publication Critical patent/CA1193375A/en
Expired legal-status Critical Current

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA000385514A 1980-09-13 1981-09-09 Cellulosic shaped articles and spinning masses of low degradation Expired CA1193375A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3034685.1 1980-09-13
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
CA1193375A true CA1193375A (en) 1985-09-10

Family

ID=6111933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000385514A Expired CA1193375A (en) 1980-09-13 1981-09-09 Cellulosic shaped articles and spinning masses of low degradation

Country Status (18)

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

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA834139B (en) * 1982-06-08 1984-03-28 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
DE69434062T2 (de) * 1993-02-16 2006-02-23 Mitsubishi Rayon Co., Ltd. Verfahren zur Herstellung von geformten Gegenständen aus einer Cellulose-Lösung
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
JPH10509190A (ja) * 1994-10-20 1998-09-08 コートールズ ファイバース（ホールディングス）リミテッド 安定な多糖類溶液
US5603884A (en) * 1994-11-18 1997-02-18 Viskase Corporation Reinforced cellulosic film
EP0799332B1 (de) * 1994-12-23 2001-11-14 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Verfahren zur herstellung von cellulosischen formkörpern sowie cellulosische formkörper
CN1177364A (zh) * 1995-03-04 1998-03-25 阿克佐诺贝尔公司 含微细固体粒子的组合物
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
WO1997010894A1 (en) * 1995-09-22 1997-03-27 Courtaulds Fibres (Holdings) Limited Forming solutions
WO1997033018A1 (fr) 1996-03-06 1997-09-12 Mitsubishi Rayon Co., Ltd. Fibres a base de fibrilles, leur procede de fabrication, buse de filage utilisee pour ce procede, et moulages obtenus a partir de ces fibres
EP0807460A1 (de) * 1996-05-15 1997-11-19 Akzo Nobel N.V. Cellulosische Dialysemembran
CN1230199A (zh) * 1996-08-14 1999-09-29 阿克佐诺贝尔公司 纤维素模制件的制造方法
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
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
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
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
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
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
US7951264B2 (en) * 2007-01-19 2011-05-31 Georgia-Pacific Consumer Products Lp Absorbent cellulosic products with regenerated cellulose formed in-situ
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
US8029260B2 (en) * 2008-04-11 2011-10-04 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Apparatus for extruding cellulose fibers
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

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
US4211574A (en) * 1977-07-26 1980-07-08 Akzona Incorporated Process for making a solid impregnated precursor of a solution of cellulose
US4144080A (en) 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide 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
EP0047929B1 (de) 1985-03-20
PT73641B (de) 1983-01-10
PT73641A (de) 1981-10-01
BR8105702A (pt) 1982-05-25
DE3034685A1 (de) 1982-04-08
ATE12266T1 (de) 1985-04-15
DE3034685C2 (de) 1984-07-05
GR74667B (en]) 1984-06-29
ES8505497A1 (es) 1984-11-01
IL63787A0 (en) 1981-12-31
DD201703A5 (de) 1983-08-03
US4426228A (en) 1984-01-17
AU7515881A (en) 1982-03-25
AR227558A1 (es) 1982-11-15
EP0047929A3 (en) 1982-12-15
EP0047929A2 (de) 1982-03-24
NO813032L (no) 1982-03-15
JPH0329819B2 (en]) 1991-04-25
FI812595A7 (fi) 1982-03-14
JPS5777311A (en) 1982-05-14
ZA816253B (en) 1982-08-25
DK396781A (da) 1982-03-14
FI812595L (fi) 1982-03-14

Similar Documents

Publication Publication Date Title
CA1193375A (en) Cellulosic shaped articles and spinning masses of low degradation
KR100297308B1 (ko) 성형용셀룰로오즈용액및이를사용하는성형방법
US4255300A (en) Composition and process for making precipitated cellulose-polyvinyl alcohol biconstituent composition
JPH06108305A (ja) Ｎ−メチルモルホリン−ｎ−オキシドおよび水中のセルロース溶液からセルロース物品を製造する方法
JPH08508784A (ja) セルロース成形体の製造方法
US4256613A (en) Composition and process for making precipitated nylon-cellulose biconstituent composition
KR880001262B1 (ko) 폴리비닐 알콜 물건의 제조방법
US3347689A (en) Method of reducing the viscosity of a solution of cellulose derivative
US5891375A (en) Processes for precipitating tertiary amine oxide cellulose solutions containing esters and products made therefrom
US2679492A (en) Solutions of acrylonitrile polymers
US5951933A (en) Processes for precipitating tertiary amine oxide cellulose solutions containing water soluble polymers and products made therefrom
US3245949A (en) Stabilized polyolefin polymer compositions
JPS605202A (ja) 多孔性セルロ−スエステル系中空繊維およびその製造方法
US2512601A (en) Production of linear nitrogen-containing polymeric materials
CN114521673A (zh) 一种复合增塑剂及其制备方法和应用
JPH04226566A (ja) 芳香族ポリベンゾイミダゾールとポリスルホンとを含む組成物およびそれから得られた繊維類
US2025044A (en) Application of new organic ethers
US2483514A (en) Production of basic linear polyamides
JP3169961B2 (ja) エチレン／一酸化炭素共重合体の組成物
KR910005913A (ko) 기능이 향상된 비대칭성 기체분리막
US3272773A (en) Process of producing stabilized polycarbonamides containing a metal chelate of 8-hydroxyquinoline
US5208298A (en) Stable solution of polybenzimidazole and polysulfons blends
US2954352A (en) Composition comprising cellulose triacetate and a polyoxamide
US2062406A (en) Manufacture of artificial filaments, threads, yarns, ribbons, films, foils, sheets, and like materials
JP3818157B2 (ja) ポリフェニルスルホン中空糸膜の製造方法

Legal Events

Date Code Title Description
MKEX Expiry