ATE364051T1 - Verfahren zur herstellung einer viskoselösung - Google Patents

Verfahren zur herstellung einer viskoselösung

Info

Publication number: ATE364051T1
Authority: AT; Austria
Prior art keywords: cellulose; alpha; amount; surfactant; irradiated
Prior art date: 1997-04-18

Application number

AT98905934T

Other languages

English (en)

Inventor

Kent Bjur

Anders Cassel

Ingemar Uneback

Arkady Stavtsov

Original Assignee

Akzo Nobel Surface Chem

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.)

1997-04-18

Filing date

1998-02-25

Publication date

2007-06-15

1998-02-25 Application filed by Akzo Nobel Surface Chem filed Critical Akzo Nobel Surface Chem

2007-06-15 Application granted granted Critical

2007-06-15 Publication of ATE364051T1 publication Critical patent/ATE364051T1/de

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 6
QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 3
238000000034 method Methods 0.000 abstract 3
229920000297 Rayon Polymers 0.000 abstract 2
239000003513 alkali Substances 0.000 abstract 2
239000004094 surface-active agent Substances 0.000 abstract 2
229920003043 Cellulose fiber Polymers 0.000 abstract 1
239000003093 cationic surfactant Substances 0.000 abstract 1
230000001678 irradiating effect Effects 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
239000004627 regenerated cellulose Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- 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
- C08L1/08—Cellulose derivatives
- C08L1/22—Cellulose xanthate
- C08L1/24—Viscose
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B16/00—Regeneration of cellulose
- 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)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Biochemistry (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Artificial Filaments (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Paper (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Formation And Processing Of Food Products (AREA)

AT98905934T 1997-04-18 1998-02-25 Verfahren zur herstellung einer viskoselösung ATE364051T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9701447A SE511842C2 (sv)	1997-04-18	1997-04-18	Sätt att framställa en viskoslösning

Publications (1)

Publication Number	Publication Date
ATE364051T1 true ATE364051T1 (de)	2007-06-15

Family

ID=20406623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98905934T ATE364051T1 (de)	1997-04-18	1998-02-25	Verfahren zur herstellung einer viskoselösung

Country Status (10)

Country	Link
US (1)	US6068689A (de)
EP (1)	EP0975675B1 (de)
CN (1)	CN1103783C (de)
AT (1)	ATE364051T1 (de)
DE (1)	DE69837880D1 (de)
ID (1)	ID22776A (de)
RU (1)	RU2205906C2 (de)
SE (1)	SE511842C2 (de)
TW (1)	TW382019B (de)
WO (1)	WO1998047924A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE511094C2 (sv) *	1997-12-05	1999-08-02	Akzo Nobel Nv	Användning av en alkoxilerad polyamintensid som spinnbadsadditiv i viskosprocessen
DE10030806A1 (de) *	2000-06-29	2002-01-10	Stockhausen Chem Fab Gmbh	Verwendung von Alkylpolyglucosiden als Filtrationshilfsmittel im Viskoseverfahren
CN1302012C (zh) *	2004-10-18	2007-02-28	保定天鹅股份有限公司	一种用于粘胶纤维生产中的黄化方法
US8911833B2 (en) *	2008-04-30	2014-12-16	Xyleco, Inc.	Textiles and methods and systems for producing textiles
CN103114348B (zh) *	2012-12-21	2015-04-08	湖北金环股份有限公司	一种粘胶基碳纤维原丝的加工方法
WO2016170857A1 (ja) *	2015-04-23	2016-10-27	サンノプコ株式会社	溶解パルプ組成物及びビスコースレーヨン製造方法
EP3494254B1 (de)	2016-08-04	2021-09-29	PVH Corp.	Bügelfreie stoffe und kleidungsstücke sowie verfahren zur endfertigung derselben
ES2950905T3 (es) *	2019-02-22	2023-10-16	Basf Se	Método para producir una solución de viscosa y una solución de viscosa producida de ese modo y un método para producir fibra de viscosa

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL223728A (de) *	1957-01-02
SE421530B (sv) *	1974-09-23	1982-01-04	Modokemi Ab	Viskoslosning samt sett for framstellning av en viskoslosning
DD140747A1 (de) *	1978-10-27	1980-03-26	Klaus Fischer	Verfahren zur herstellung von viskosen
SE455505B (sv) *	1983-05-05	1988-07-18	Berol Kemi Ab	Sett att forbettra en viskoslosnings filtrerbarhet
SU1669916A1 (ru) *	1988-07-12	1991-08-15	Предприятие П/Я В-8780	Способ получени вискозы
RU2005830C1 (ru) *	1992-09-10	1994-01-15	Московское научно-производственное объединение "НИОПИК"	Модификатор для производства вискозных технических нитей и высокомодульного вискозного волокна
CN1041540C (zh) *	1993-05-22	1999-01-06	伯拉应用科学研究所	制备再生的纤维素纤维的无锌粘胶工艺
DE4435385A1 (de) *	1994-10-04	1996-04-11	Hoechst Ag	Verfahren zum Färben von modifizierten Viskosefasern mit Säure- oder Direktfarbstoffen

1997
- 1997-04-18 SE SE9701447A patent/SE511842C2/sv not_active IP Right Cessation
1998
- 1998-02-25 WO PCT/SE1998/000336 patent/WO1998047924A1/en not_active Ceased
- 1998-02-25 DE DE69837880T patent/DE69837880D1/de not_active Expired - Lifetime
- 1998-02-25 EP EP98905934A patent/EP0975675B1/de not_active Expired - Lifetime
- 1998-02-25 AT AT98905934T patent/ATE364051T1/de not_active IP Right Cessation
- 1998-02-25 CN CN98804207A patent/CN1103783C/zh not_active Expired - Fee Related
- 1998-02-25 ID IDW991033A patent/ID22776A/id unknown
- 1998-02-25 RU RU99124575/04A patent/RU2205906C2/ru not_active IP Right Cessation
- 1998-03-13 TW TW087103709A patent/TW382019B/zh not_active IP Right Cessation
1999
- 1999-10-15 US US09/419,458 patent/US6068689A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CN1103783C (zh)	2003-03-26
CN1252812A (zh)	2000-05-10
ID22776A (id)	1999-12-09
SE9701447L (sv)	1998-10-19
EP0975675B1 (de)	2007-06-06
TW382019B (en)	2000-02-11
WO1998047924A1 (en)	1998-10-29
EP0975675A1 (de)	2000-02-02
SE9701447D0 (sv)	1997-04-18
SE511842C2 (sv)	1999-12-06
US6068689A (en)	2000-05-30
DE69837880D1 (de)	2007-07-19
RU2205906C2 (ru)	2003-06-10

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Legal Events

Date	Code	Title	Description
2007-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties