MD906C2 - Process for cellulose of production fibres obtaining - Google Patents
Process for cellulose of production fibres obtainingInfo
- Publication number
- MD906C2 MD906C2 MD94-0168A MD940168A MD906C2 MD 906 C2 MD906 C2 MD 906C2 MD 940168 A MD940168 A MD 940168A MD 906 C2 MD906 C2 MD 906C2
- Authority
- MD
- Moldova
- Prior art keywords
- cellulose
- fibres
- obtaining
- production
- fibre
- Prior art date
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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a process of production of cellulose fibres with reduced fibrillation capacity, into which the cellulose solution in the tertiary aminooxide is spined into fibres and the new spined fibre comes into contact with the textile auxilliary substance, having at least two reactive groups.The variant of the process constitutes the thermal treatment of the fibre coming into contact with the textile auxilliary substance by irradiation with electromagnetic waves, particularly, microwaves.The technical result consists in obtaining the cellulose fibre with reduced fibrillation capacity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MD94-0168A MD906C2 (en) | 1993-04-21 | 1994-07-11 | Process for cellulose of production fibres obtaining |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT78793 | 1993-04-21 | ||
MD94-0168A MD906C2 (en) | 1993-04-21 | 1994-07-11 | Process for cellulose of production fibres obtaining |
Publications (3)
Publication Number | Publication Date |
---|---|
MD940168A MD940168A (en) | 1996-10-31 |
MD906B2 MD906B2 (en) | 1998-01-31 |
MD906C2 true MD906C2 (en) | 1998-09-30 |
Family
ID=3499747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD94-0168A MD906C2 (en) | 1993-04-21 | 1994-07-11 | Process for cellulose of production fibres obtaining |
Country Status (27)
Country | Link |
---|---|
EP (1) | EP0647281A1 (en) |
JP (1) | JP2753396B2 (en) |
KR (1) | KR0183419B1 (en) |
CN (1) | CN1041948C (en) |
AU (1) | AU684274B2 (en) |
BG (1) | BG63049B1 (en) |
BR (1) | BR9405150A (en) |
CA (1) | CA2137232A1 (en) |
CH (1) | CH685944A5 (en) |
CZ (1) | CZ303094A3 (en) |
DE (1) | DE4492198D2 (en) |
FI (1) | FI945695A (en) |
GB (1) | GB2284177B (en) |
HR (1) | HRP940261A2 (en) |
HU (1) | HU214882B (en) |
LV (1) | LV11194B (en) |
MD (1) | MD906C2 (en) |
NZ (1) | NZ263770A (en) |
PL (1) | PL176125B1 (en) |
RO (1) | RO112768B1 (en) |
RU (1) | RU2127775C1 (en) |
SK (1) | SK152994A3 (en) |
TR (1) | TR27503A (en) |
TW (1) | TW257811B (en) |
UA (1) | UA32560C2 (en) |
WO (1) | WO1994024343A1 (en) |
ZA (1) | ZA942727B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307203B (en) * | 1993-04-21 | 1997-09-10 | Chemiefaser Lenzing Ag | Process for the production of cellulose fibres having a reduced tendency to fibrillation |
AT401271B (en) * | 1993-07-08 | 1996-07-25 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING CELLULOSE FIBERS |
ATA249893A (en) * | 1993-12-10 | 1994-12-15 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES AND MOLDED OR. SPIDING MASS |
GB9407496D0 (en) * | 1994-04-15 | 1994-06-08 | Courtaulds Fibres Holdings Ltd | Fibre treatment |
GB9408742D0 (en) * | 1994-05-03 | 1994-06-22 | Courtaulds Fibres Holdings Ltd | Fabric treatment |
EP0795052B2 (en) * | 1994-12-02 | 2006-04-26 | Akzo Nobel N.V. | Method of producing shaped cellulose bodies, and yarn made of cellulose filaments |
AT403296B (en) * | 1995-08-11 | 1997-12-29 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING A CELLULOSE MOLDED BODY |
DE69733415T2 (en) | 1996-03-06 | 2006-04-27 | Mitsubishi Rayon Co., Ltd. | FIBRILLENE FIBERS, METHODS FOR THEIR MANUFACTURE, SPIDER NOZZES USED THEREFOR AND MOLDED MOLDING THEREFOR |
AT409144B (en) * | 1996-06-21 | 2002-05-27 | Chemiefaser Lenzing Ag | METHOD FOR TREATING CELLULOSE FIBERS AND FORMS OF THESE FIBERS |
DE19919259A1 (en) * | 1999-04-28 | 2001-01-11 | Thueringisches Inst Textil | Process for reducing the fibrillation tendency of cellulose fibers spun from solvents |
AT507051B1 (en) * | 2008-06-27 | 2015-05-15 | Chemiefaser Lenzing Ag | CELLULOSE FIBER AND METHOD FOR THE PRODUCTION THEREOF |
WO2012137219A2 (en) | 2011-04-05 | 2012-10-11 | Grasim Industries Limited | A process for making fibril-free lyocell fabrics |
TWI667378B (en) * | 2014-01-03 | 2019-08-01 | 奧地利商蘭精股份有限公司 | Cellulosic fibre |
CN104005225B (en) * | 2014-06-05 | 2016-08-24 | 山东英利实业有限公司 | A kind of method reducing lyocell fiber cellulose fiber fibrillation tendency |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO1992007124A1 (en) * | 1990-10-12 | 1992-04-30 | Courtaulds Plc | Treatment of fibre |
WO1992014871A1 (en) * | 1991-02-15 | 1992-09-03 | Courtaulds Plc | Elongate member production method |
EP0538977A1 (en) * | 1991-10-21 | 1993-04-28 | Courtaulds Plc | Fibre treatment |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH402806A (en) * | 1961-12-22 | 1965-05-15 | Ciba Geigy | Process for dyeing and printing textile material with reactive dyes, using high-frequency alternating electrical fields |
US4416698A (en) * | 1977-07-26 | 1983-11-22 | Akzona Incorporated | Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article |
GB9109091D0 (en) * | 1991-04-25 | 1991-06-12 | Courtaulds Plc | Dyeing |
-
1994
- 1994-04-06 TR TR00308/94A patent/TR27503A/en unknown
- 1994-04-06 TW TW083102969A patent/TW257811B/zh active
- 1994-04-20 CN CN94190217A patent/CN1041948C/en not_active Expired - Fee Related
- 1994-04-20 RU RU94046330A patent/RU2127775C1/en active
- 1994-04-20 RO RO94-01951A patent/RO112768B1/en unknown
- 1994-04-20 EP EP94912409A patent/EP0647281A1/en not_active Withdrawn
- 1994-04-20 BR BR9405150A patent/BR9405150A/en not_active Application Discontinuation
- 1994-04-20 NZ NZ263770A patent/NZ263770A/en unknown
- 1994-04-20 CZ CZ943030A patent/CZ303094A3/en unknown
- 1994-04-20 CA CA002137232A patent/CA2137232A1/en not_active Abandoned
- 1994-04-20 UA UA94129226A patent/UA32560C2/en unknown
- 1994-04-20 CH CH387394A patent/CH685944A5/en not_active IP Right Cessation
- 1994-04-20 HU HU9403717A patent/HU214882B/en not_active IP Right Cessation
- 1994-04-20 HR HRA-787/93A patent/HRP940261A2/en not_active Application Discontinuation
- 1994-04-20 DE DE4492198T patent/DE4492198D2/en not_active Expired - Fee Related
- 1994-04-20 JP JP6522531A patent/JP2753396B2/en not_active Expired - Lifetime
- 1994-04-20 KR KR1019940704628A patent/KR0183419B1/en not_active IP Right Cessation
- 1994-04-20 SK SK1529-94A patent/SK152994A3/en unknown
- 1994-04-20 PL PL94306801A patent/PL176125B1/en unknown
- 1994-04-20 GB GB9424722A patent/GB2284177B/en not_active Expired - Fee Related
- 1994-04-20 ZA ZA942727A patent/ZA942727B/en unknown
- 1994-04-20 AU AU64992/94A patent/AU684274B2/en not_active Ceased
- 1994-04-20 WO PCT/AT1994/000049 patent/WO1994024343A1/en not_active Application Discontinuation
- 1994-07-11 MD MD94-0168A patent/MD906C2/en active IP Right Grant
- 1994-11-24 LV LVP-94-223A patent/LV11194B/en unknown
- 1994-12-02 BG BG99236A patent/BG63049B1/en unknown
- 1994-12-02 FI FI945695A patent/FI945695A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO1992007124A1 (en) * | 1990-10-12 | 1992-04-30 | Courtaulds Plc | Treatment of fibre |
WO1992014871A1 (en) * | 1991-02-15 | 1992-09-03 | Courtaulds Plc | Elongate member production method |
EP0538977A1 (en) * | 1991-10-21 | 1993-04-28 | Courtaulds Plc | Fibre treatment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20140711 |