HK1025339A1 - Method for viscose production - Google Patents

Method for viscose production

Info

Publication number
HK1025339A1
HK1025339A1 HK00104591A HK00104591A HK1025339A1 HK 1025339 A1 HK1025339 A1 HK 1025339A1 HK 00104591 A HK00104591 A HK 00104591A HK 00104591 A HK00104591 A HK 00104591A HK 1025339 A1 HK1025339 A1 HK 1025339A1
Authority
HK
Hong Kong
Prior art keywords
viscose production
alkalization
electron
caustic soda
viscose
Prior art date
Application number
HK00104591A
Other languages
English (en)
Inventor
Tatjana Poggi
Geza Hidasi
Original Assignee
Acordis Kelheim Gmbh
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 Acordis Kelheim Gmbh filed Critical Acordis Kelheim Gmbh
Publication of HK1025339A1 publication Critical patent/HK1025339A1/xx

Links

Classifications

    • 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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Seasonings (AREA)
  • Seeds, Soups, And Other Foods (AREA)
HK00104591A 1997-02-25 2000-07-25 Method for viscose production HK1025339A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19707387A DE19707387C1 (de) 1997-02-25 1997-02-25 Verfahren zur Herstellung von Viskose
PCT/EP1998/000729 WO1998038221A1 (de) 1997-02-25 1998-02-10 Verfahren zur herstellung von viskose

Publications (1)

Publication Number Publication Date
HK1025339A1 true HK1025339A1 (en) 2000-11-10

Family

ID=7821336

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00104591A HK1025339A1 (en) 1997-02-25 2000-07-25 Method for viscose production

Country Status (12)

Country Link
US (1) US6392033B1 (es)
EP (1) EP0963378B1 (es)
JP (1) JP4187797B2 (es)
CN (1) CN1100791C (es)
AT (1) ATE200294T1 (es)
AU (1) AU6495898A (es)
CZ (1) CZ289753B6 (es)
DE (2) DE19707387C1 (es)
ES (1) ES2156031T3 (es)
HK (1) HK1025339A1 (es)
ID (1) ID22210A (es)
WO (1) WO1998038221A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7579078B2 (en) 2001-09-21 2009-08-25 Outlast Technologies, Inc. Temperature regulating cellulosic fibers and applications thereof
US7244497B2 (en) * 2001-09-21 2007-07-17 Outlast Technologies, Inc. Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
US9434869B2 (en) 2001-09-21 2016-09-06 Outlast Technologies, LLC Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
JP5030569B2 (ja) 2005-12-27 2012-09-19 信越化学工業株式会社 セルロースエーテルの製造方法
WO2012160362A1 (en) * 2011-05-20 2012-11-29 Innovia Films Limited Process for processing cellulose films or shaped articles
CN104655809A (zh) * 2015-03-20 2015-05-27 江苏龙马绿色纤维有限公司 溶剂法制备纺丝原液过滤值的检测方法
US10383369B2 (en) 2017-06-07 2019-08-20 Rai Strategic Holdings, Inc. Fibrous filtration material for electronic smoking article

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223728A (es) 1957-01-02
US3635670A (en) * 1969-06-11 1972-01-18 Allied Chem Recovery of dilute caustic soda solutions from spent liquors containing hemicellulose
US3728330A (en) * 1971-06-02 1973-04-17 B Nizovsky Process for manufacturing cellulose xanthate and viscose prepared from said cellulose xanthate
US4163840A (en) * 1975-05-09 1979-08-07 Fiber Associates, Inc. Process and apparatus for making alkali cellulose in sheet form
DD140747A1 (de) 1978-10-27 1980-03-26 Klaus Fischer Verfahren zur herstellung von viskosen
CN1032489C (zh) * 1991-07-09 1996-08-07 余姚第一化纤厂 一种粘胶短纤维的制造方法

Also Published As

Publication number Publication date
CN1248977A (zh) 2000-03-29
WO1998038221A1 (de) 1998-09-03
US6392033B1 (en) 2002-05-21
EP0963378B1 (de) 2001-04-04
AU6495898A (en) 1998-09-18
ATE200294T1 (de) 2001-04-15
CZ302799A3 (cs) 2000-04-12
ES2156031T3 (es) 2001-06-01
CN1100791C (zh) 2003-02-05
EP0963378A1 (de) 1999-12-15
DE59800593D1 (de) 2001-05-10
DE19707387C1 (de) 1998-04-02
JP4187797B2 (ja) 2008-11-26
ID22210A (id) 1999-09-16
JP2001518127A (ja) 2001-10-09
CZ289753B6 (cs) 2002-03-13

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070210