TR21184A - Viskoz hazirlanmasi icin islah edi mis usul ve sekilde hazirlanmis viskozun egirilmesi icin usul - Google Patents

Viskoz hazirlanmasi icin islah edi mis usul ve sekilde hazirlanmis viskozun egirilmesi icin usul

Info

Publication number
TR21184A
TR21184A TR21184A TR2118480A TR21184A TR 21184 A TR21184 A TR 21184A TR 21184 A TR21184 A TR 21184A TR 2118480 A TR2118480 A TR 2118480A TR 21184 A TR21184 A TR 21184A
Authority
TR
Turkey
Prior art keywords
procedure
viscosis
preparation
viscose prepared
viscose
Prior art date
Application number
TR21184A
Other languages
English (en)
Original Assignee
Snia Viscosa
Asahi Chemical Ind
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 Snia Viscosa, Asahi Chemical Ind filed Critical Snia Viscosa
Publication of TR21184A publication Critical patent/TR21184A/tr

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B9/00—Cellulose xanthate; Viscose

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)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
TR21184A 1979-06-15 1980-06-10 Viskoz hazirlanmasi icin islah edi mis usul ve sekilde hazirlanmis viskozun egirilmesi icin usul TR21184A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23657/79A IT1121810B (it) 1979-06-15 1979-06-15 Procedimento migliorate per la preparazione di viscosa e procedimento di filatura della viscosa cosi'ottenuta

Publications (1)

Publication Number Publication Date
TR21184A true TR21184A (tr) 1983-12-06

Family

ID=11208936

Family Applications (1)

Application Number Title Priority Date Filing Date
TR21184A TR21184A (tr) 1979-06-15 1980-06-10 Viskoz hazirlanmasi icin islah edi mis usul ve sekilde hazirlanmis viskozun egirilmesi icin usul

Country Status (14)

Country Link
US (1) US4368078A (tr)
JP (1) JPS562301A (tr)
KR (1) KR840001625B1 (tr)
AR (1) AR221647A1 (tr)
BR (1) BR8003703A (tr)
ES (1) ES8105750A1 (tr)
FR (1) FR2459250B1 (tr)
GB (1) GB2052510B (tr)
GR (1) GR69237B (tr)
IN (1) IN153907B (tr)
IT (1) IT1121810B (tr)
PT (1) PT71377A (tr)
RO (1) RO80086A (tr)
TR (1) TR21184A (tr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383962A (en) * 1979-09-27 1983-05-17 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing viscose rayon filament yarn
AU7516498A (en) 1997-05-21 1998-12-11 Turbotak Technologies Inc. Removal of contaminants from gas streams in rayon production
US7108907B1 (en) * 1999-11-08 2006-09-19 Asahi Kasei Kabushiki Kaisha Cellulose dope and method for producing the same
WO2003027370A1 (fr) * 2001-09-19 2003-04-03 Katsuyama Technos Ltd. Fil et etoffe contenant de la peau de bambou et procede de fabrication de ce fil et de cette etoffe
JP3687962B2 (ja) * 2001-09-19 2005-08-24 有限会社勝山テクノス 筍の皮の利用方法
US7280004B2 (en) 2005-04-14 2007-10-09 Ems Technologies, Inc. Latching ferrite waveguide circulator without E-plane air gaps
GB2493491B (en) * 2011-05-20 2016-01-20 Innovia Films Ltd Process
GB2493489A (en) * 2011-05-20 2013-02-13 Innovia Films Ltd Process for making cellulose film
AT514001B1 (de) * 2012-12-06 2016-03-15 Chemiefaser Lenzing Ag Verfahren zur Herstellung eines cellulosischen Formkörpers
CN115821408A (zh) * 2022-12-06 2023-03-21 金光纤维(江苏)有限公司 一种降低二硫化碳消耗的粘胶短纤维生产方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB273280A (en) * 1927-06-14 1928-09-14 Jacques Marc Bernard Processes for the preparation of the cellulose compounds designated as "viscose"
US2629714A (en) * 1949-10-12 1953-02-24 Du Pont Short stop xanthation
US2592355A (en) * 1949-11-21 1952-04-08 Tachikawa Shozo Process for manufacturing macromolecular cellulose fiber
US3395140A (en) * 1966-05-02 1968-07-30 American Enka Corp Shortening time required for xanthatecaustic slurry formation
US3835113A (en) * 1972-12-26 1974-09-10 Tee Pak Inc Preparation of viscose
US4076934A (en) * 1976-10-22 1978-02-28 Olin Corporation Method for controlling oxygen level during continuous xanthation of alkali cellulose

Also Published As

Publication number Publication date
IN153907B (tr) 1984-08-25
BR8003703A (pt) 1981-01-13
RO80086A (ro) 1983-02-01
JPS562301A (en) 1981-01-12
US4368078A (en) 1983-01-11
RO80086B (ro) 1983-01-30
FR2459250B1 (fr) 1985-08-23
ES492356A0 (es) 1981-06-01
IT1121810B (it) 1986-04-23
JPH024688B2 (tr) 1990-01-30
KR840001625B1 (ko) 1984-10-12
GB2052510A (en) 1981-01-28
ES8105750A1 (es) 1981-06-01
GR69237B (tr) 1982-05-11
GB2052510B (en) 1983-04-07
KR830002920A (ko) 1983-05-31
AR221647A1 (es) 1981-02-27
PT71377A (en) 1980-07-01
IT7923657A0 (it) 1979-06-15
FR2459250A1 (fr) 1981-01-09

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