NO986044L - FremgangsmÕte ved fremstilling av celluloseholdige formede deler - Google Patents

FremgangsmÕte ved fremstilling av celluloseholdige formede deler

Info

Publication number
NO986044L
NO986044L NO986044A NO986044A NO986044L NO 986044 L NO986044 L NO 986044L NO 986044 A NO986044 A NO 986044A NO 986044 A NO986044 A NO 986044A NO 986044 L NO986044 L NO 986044L
Authority
NO
Norway
Prior art keywords
shaped parts
cellulosic shaped
manufacturing cellulosic
manufacturing
parts
Prior art date
Application number
NO986044A
Other languages
English (en)
Other versions
NO986044D0 (no
NO321195B1 (no
Inventor
Christian Schlossnikl
Peter Gspaltl
Johann Kalleitner
Gerold Riedl
Andreas Schweigart
Original Assignee
Chemiefaser Lenzing Ag
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
Priority claimed from AT0070597A external-priority patent/AT404731B/de
Priority claimed from AT179797A external-priority patent/AT405407B/de
Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of NO986044D0 publication Critical patent/NO986044D0/no
Publication of NO986044L publication Critical patent/NO986044L/no
Publication of NO321195B1 publication Critical patent/NO321195B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NO19986044A 1997-04-25 1998-12-22 Fremgangsmate ved fremstilling av flate cellulosefilmer og anvendelse av samme NO321195B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0070597A AT404731B (de) 1997-04-25 1997-04-25 Verfahren zur herstellung cellulosischer flachfolien und ihre verwendung
AT179797A AT405407B (de) 1997-10-23 1997-10-23 Verfahren zur herstellung cellulosischer formkörper
PCT/AT1998/000109 WO1998049224A1 (de) 1997-04-25 1998-04-24 Verfahren zur herstellung cellulosischer formkörper

Publications (3)

Publication Number Publication Date
NO986044D0 NO986044D0 (no) 1998-12-22
NO986044L true NO986044L (no) 1999-02-22
NO321195B1 NO321195B1 (no) 2006-04-03

Family

ID=25593666

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19986044A NO321195B1 (no) 1997-04-25 1998-12-22 Fremgangsmate ved fremstilling av flate cellulosefilmer og anvendelse av samme

Country Status (12)

Country Link
US (1) USRE38583E1 (no)
EP (1) EP0912628B1 (no)
JP (1) JP4375816B2 (no)
CN (1) CN1142967C (no)
AU (1) AU7012598A (no)
BR (1) BR9804868A (no)
CA (1) CA2258122A1 (no)
DE (1) DE59812212D1 (no)
ES (1) ES2232942T3 (no)
ID (1) ID21037A (no)
NO (1) NO321195B1 (no)
WO (1) WO1998049224A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221487B1 (en) 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
JP4547115B2 (ja) * 2001-08-29 2010-09-22 富士フイルム株式会社 光学補償フィルムの製造方法
CN104610557B (zh) * 2013-11-01 2018-03-02 中国科学院化学研究所 一种再生纤维素膜、功能膜及其制备方法
CN108790160B (zh) * 2018-06-12 2020-06-16 四川农业大学 一种3d打印-静电纺丝包装机及其控制系统
DE102020109417A1 (de) 2020-04-03 2021-10-07 Ing. A. Maurer S.A. Verfahren zur Herstellung von Transparentpapier
CN118290365A (zh) 2021-07-02 2024-07-05 华茂伟业绿色科技股份有限公司 N-甲基吗啉-n-氧化物的纯化方法、系统及得到的n-甲基吗啉-n-氧化物

Family Cites Families (25)

* 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
GB689395A (en) 1950-02-28 1953-03-25 Wingfoot Corp Lateral stretching of thermoelastic films
US2698967A (en) 1951-01-19 1955-01-11 American Viscose Corp Production of regenerated cellulose films and sheets
US3657115A (en) * 1971-01-27 1972-04-18 Us Interior Semipermeable membranes their use and method for preparation wherein the membranes are stretched during the initial gelation period
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4144080A (en) * 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide solution of cellulose
DE2736569B2 (de) * 1977-08-13 1979-07-19 Hoechst Ag, 6000 Frankfurt Viskosemembran für die Hämodialyse und Verfahren zu ihrer Herstellung
ZA785535B (en) * 1977-10-31 1979-09-26 Akzona Inc Process for surface treating cellulose products
US4748186A (en) 1986-06-30 1988-05-31 Fmc Corporation S-trifluorobutenyl derivatives and pesticidal uses thereof
US5330567A (en) * 1988-08-16 1994-07-19 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
AT395862B (de) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkoerpers
US5277857A (en) * 1992-01-17 1994-01-11 Viskase Corporation Method of making a cellulose food casing
US5658524A (en) 1992-01-17 1997-08-19 Viskase Corporation Cellulose article manufacturing method
US5451364A (en) * 1992-01-17 1995-09-19 Viskase Corporation Cellulose food casing manufacturing method
DE4308524C1 (de) * 1992-06-16 1994-09-22 Thueringisches Inst Textil Verfahren zur Herstellung von Cellulosefasern und -filamenten nach dem Trocken-Naßextrusionsverfahren
AT403584B (de) * 1993-09-13 1998-03-25 Chemiefaser Lenzing Ag Verfahren und vorrichtung zur herstellung cellulosischer flach- oder schlauchfolien
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
DE19515137A1 (de) * 1995-04-25 1996-10-31 Thueringisches Inst Textil Verfahren zur Herstellung von Cellulose-Flachfolien
GB9600006D0 (en) * 1996-01-02 1996-03-06 Courtaulds Fibres Holdings Ltd Polymeric films
GB9606914D0 (en) * 1996-04-02 1996-06-05 Courtaulds Fibres Holdings Ltd Battery separators
EP0807460A1 (de) * 1996-05-15 1997-11-19 Akzo Nobel N.V. Cellulosische Dialysemembran
AT404731B (de) 1997-04-25 1999-02-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer flachfolien und ihre verwendung
AT405407B (de) 1997-10-23 1999-08-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper
AT405405B (de) 1997-10-23 1999-08-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper

Also Published As

Publication number Publication date
EP0912628B1 (de) 2004-11-03
USRE38583E1 (en) 2004-09-14
JP2000517262A (ja) 2000-12-26
BR9804868A (pt) 1999-08-24
JP4375816B2 (ja) 2009-12-02
CN1224435A (zh) 1999-07-28
NO986044D0 (no) 1998-12-22
EP0912628A1 (de) 1999-05-06
CN1142967C (zh) 2004-03-24
ES2232942T3 (es) 2005-06-01
DE59812212D1 (de) 2004-12-09
WO1998049224A1 (de) 1998-11-05
ID21037A (id) 1999-04-08
NO321195B1 (no) 2006-04-03
AU7012598A (en) 1998-11-24
CA2258122A1 (en) 1998-11-05

Similar Documents

Publication Publication Date Title
NO994771D0 (no) FremgangsmÕte ved fremstilling av oligosakkarider
EP1027473A4 (en) Mini-batch process chamber
IS5447A (is) Ferli til að smíða 1,3-díól
ATE283733T1 (de) Beschichtungsverfahren
NO984615D0 (no) FremgangsmÕte ved fremstilling av en absorberende artikkel gjenstand av flere deler
NO985961D0 (no) FremgangsmÕte for produksjon av oksygen
NO20013150L (no) Fremgangsmate ved fremstilling av 5-cyanftalid
NO992854D0 (no) FremgangsmÕte ved behandling av celluloseformlegemer
NO991982L (no) Fremgangsmåte ved hydrogenering
NO964154D0 (no) Fremgangsmåte for fremstilling av en konstruksjonsdel
FI991220A0 (fi) Menetelmä massan käsittelemiseksi
FI101690B1 (fi) Kuitulevyjen valmistusmenetelmä
NO995287D0 (no) Forbedret fremgangsmÕte for fremstilling av sjokolade
ID28499A (id) Proses untuk memproduksi serat-serat selulosa
FI982411A0 (fi) Menetelmä sellumassan valmistuksessa
NO986044D0 (no) FremgangsmÕte ved fremstilling av celluloseholdige formede deler
IT1305122B1 (it) Procedimento di produzione di trimetilolalcano.
NO20005424D0 (no) FremgangsmÕte ved fremstilling av 1,3-disubstituert-4- oksocykliske ureaer
NO985846D0 (no) FremgangsmÕte ved fremstilling av elementer
NO20001793D0 (no) Fremgangsmåte ved fremstilling av azacykloalkylalkanoylpseudotetrapeptider
NO20005425D0 (no) FremgangsmÕte ved fremstilling av 1,3-disubstituert-4- oksocykliske ureaer
FI19992167L (fi) Massanvalmistusprosessi
NO995886D0 (no) Fremgangsmåte ved fremstilling av melamin
NO982200D0 (no) Produksjonsprosess
FI991128A0 (fi) Päällystysmenetelmä