SE445563B - Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes - Google Patents

Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes

Info

Publication number: SE445563B
Authority: SE; Sweden
Prior art keywords: cellulose; solution; axanthate; processability; cellulosa
Prior art date: 1984-11-19

Application number

SE8405800A

Other languages

English (en)

Swedish (sv)

Other versions

SE8405800D0 (sv

SE8405800L (sv

Inventor

I Uneback

L-E Noord

M Strandberg

Original Assignee

Berol Kemi Ab

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.)

1984-11-19

Filing date

1984-11-19

Publication date

1986-06-30

1984-11-19 Application filed by Berol Kemi Ab filed Critical Berol Kemi Ab

1984-11-19 Priority to SE8405800A priority Critical patent/SE445563B/sv

1984-11-19 Publication of SE8405800D0 publication Critical patent/SE8405800D0/xx

1985-10-25 Priority to GB08526363A priority patent/GB2167343B/en

1985-10-30 Priority to JP60243777A priority patent/JPS61124620A/ja

1985-11-18 Priority to AT3357/85A priority patent/AT393281B/de

1985-11-18 Priority to SU853976498A priority patent/SU1565349A3/ru

1985-11-19 Priority to US06/799,516 priority patent/US5047197A/en

1986-05-20 Publication of SE8405800L publication Critical patent/SE8405800L/

1986-06-30 Publication of SE445563B publication Critical patent/SE445563B/sv

Links

IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims 5
229920002678 cellulose Polymers 0.000 claims description 34
239000001913 cellulose Substances 0.000 claims description 34
238000009987 spinning Methods 0.000 claims description 5
238000000034 method Methods 0.000 claims 4
239000002202 Polyethylene glycol Substances 0.000 description 9
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
229920001223 polyethylene glycol Polymers 0.000 description 9
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
239000000835 fiber Substances 0.000 description 2
238000001914 filtration Methods 0.000 description 2
YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 description 2
KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
239000002245 particle Substances 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
150000003512 tertiary amines Chemical class 0.000 description 1

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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Artificial Filaments (AREA)
Compositions Of Macromolecular Compounds (AREA)

SE8405800A 1984-11-19 1984-11-19 Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes SE445563B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE8405800A SE445563B (sv)	1984-11-19	1984-11-19	Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes
GB08526363A GB2167343B (en)	1984-11-19	1985-10-25	Method for improving the processibility of cellulosic spinning solutions
JP60243777A JPS61124620A (ja)	1984-11-19	1985-10-30	セルロース紡糸液の加工性改善方法
AT3357/85A AT393281B (de)	1984-11-19	1985-11-18	Verfahren zur verbesserung der verarbeitbarkeit von cellulosespinnloesungen
SU853976498A SU1565349A3 (ru)	1984-11-19	1985-11-18	Способ обработки пр дильных растворов вискозы
US06/799,516 US5047197A (en)	1984-11-19	1985-11-19	Cellulose derivative spinning solutions having improved processability and process

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8405800A SE445563B (sv)	1984-11-19	1984-11-19	Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes

Publications (3)

Publication Number	Publication Date
SE8405800D0 SE8405800D0 (sv)	1984-11-19
SE8405800L SE8405800L (sv)	1986-05-20
SE445563B true SE445563B (sv)	1986-06-30

Family

ID=20357801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8405800A SE445563B (sv)	1984-11-19	1984-11-19	Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes

Country Status (6)

Country	Link
US (1)	US5047197A (de)
JP (1)	JPS61124620A (de)
AT (1)	AT393281B (de)
GB (1)	GB2167343B (de)
SE (1)	SE445563B (de)
SU (1)	SU1565349A3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5240665A (en) *	1991-12-31	1993-08-31	Eastman Kodak Company	Process of making cellulose acetate fibers from spinning solutions containing metal oxide precursor
US5358765A (en) *	1992-03-04	1994-10-25	Viskase Corporation	Cellulosic article containing an olefinic oxide polymer and method of manufacture
DE69304956T2 (de) *	1992-03-04	1997-05-15	Viskase Corp	Cellulosische Formkörper und Herstellung davon
US5535542A (en) *	1993-04-13	1996-07-16	Gardner Terry	Container for the purpose of humidifying vessels of flowers and plants and vessels capable of humidifying flowers and or plants
SE9301363L (sv) *	1993-04-23	1994-09-05	Berol Nobel Ab	Sätt att förbättra cellulosabaserade spinnlösningars reologi och processbarhet
AT399519B (de) *	1993-09-14	1995-05-26	Chemiefaser Lenzing Ag	Form- bzw. spinnmasse enthaltend cellulose und verfahren zur herstellung cellulosischer formkörper
SE509894C2 (sv) *	1996-08-27	1999-03-15	Akzo Nobel Surface Chem	Användning av en linjär syntetisk polymer för att förbättra egenskaperna hos en formkropp av cellulosa framställd genom en tertiär aminoxidprocess
AT405531B (de) *	1997-06-17	1999-09-27	Chemiefaser Lenzing Ag	Verfahren zur herstellung cellulosischer fasern
TWI393807B (zh)	2010-03-26	2013-04-21	Taiwan Textile Res Inst	高伸長率纖維素母粒之製備方法與應用
EP2599900A1 (de) *	2011-11-29	2013-06-05	Kelheim Fibres GmbH	Regenerierte Cellulosefaser
US10201840B2 (en)	2012-04-11	2019-02-12	Gpcp Ip Holdings Llc	Process for cleaning a transport belt for manufacturing a paper web

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3619223A (en) *	1965-06-14	1971-11-09	Beaunit Corp	Process of spinning viscose
US3843378A (en) *	1972-10-16	1974-10-22	Fmc Corp	Regenerated cellulose-polyethylene glycol high fluid-holding fiber mass
US4121012A (en) *	1973-07-05	1978-10-17	Avtex Fibers Inc.	Crimped, high-strength rayon yarn and method for its preparation
US4418026A (en) *	1980-05-12	1983-11-29	Courtaulds Limited	Process for spinning cellulose ester fibres

1984
- 1984-11-19 SE SE8405800A patent/SE445563B/sv not_active IP Right Cessation
1985
- 1985-10-25 GB GB08526363A patent/GB2167343B/en not_active Expired
- 1985-10-30 JP JP60243777A patent/JPS61124620A/ja active Pending
- 1985-11-18 AT AT3357/85A patent/AT393281B/de not_active IP Right Cessation
- 1985-11-18 SU SU853976498A patent/SU1565349A3/ru active
- 1985-11-19 US US06/799,516 patent/US5047197A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5047197A (en)	1991-09-10
GB8526363D0 (en)	1985-11-27
SU1565349A3 (ru)	1990-05-15
GB2167343A (en)	1986-05-29
SE8405800D0 (sv)	1984-11-19
ATA335785A (de)	1991-02-15
AT393281B (de)	1991-09-25
JPS61124620A (ja)	1986-06-12
SE8405800L (sv)	1986-05-20
GB2167343B (en)	1988-08-03

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