RU2007119912A - Способ обработки целлюлозной массы с высоким содержанием гемицеллюлозы при производстве вискозы и продукты, полученные этим способом - Google Patents
Способ обработки целлюлозной массы с высоким содержанием гемицеллюлозы при производстве вискозы и продукты, полученные этим способом Download PDFInfo
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- RU2007119912A RU2007119912A RU2007119912/04A RU2007119912A RU2007119912A RU 2007119912 A RU2007119912 A RU 2007119912A RU 2007119912/04 A RU2007119912/04 A RU 2007119912/04A RU 2007119912 A RU2007119912 A RU 2007119912A RU 2007119912 A RU2007119912 A RU 2007119912A
- Authority
- RU
- Russia
- Prior art keywords
- hemicellulose
- viscose
- products obtained
- high content
- less
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
- D21H5/148—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only viscose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/08—Alkali 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
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2965—Cellulosic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1. Вискозный продукт, содержащий не меньше 3,8 мас.% гемицеллюлозы и целлюлозу, отличающийся тем, что нерастворимая целлюлоза, используемая для изготовления упомянутого продукта, имеет степень полимеризации не меньше 700, содержание гемицеллюлозы не меньше 10 мас.%, показатель Sне меньше 13 мас.% и показатель Sне меньше 15 мас.%.2. Вискозный продукт по п.1, отличающийся тем, что предел прочности на разрыв составляет не меньше 20 сН/текс.3. Вискозный продукт по п.1, отличающийся тем, что удлинение составляет не меньше 12%.4. Вискозный продукт по п.1, отличающийся тем, что модуль составляет не меньше 1000.5. Вискозный продукт по п.1, отличающийся тем, что продуктом является пленка или волокно.
Claims (5)
1. Вискозный продукт, содержащий не меньше 3,8 мас.% гемицеллюлозы и целлюлозу, отличающийся тем, что нерастворимая целлюлоза, используемая для изготовления упомянутого продукта, имеет степень полимеризации не меньше 700, содержание гемицеллюлозы не меньше 10 мас.%, показатель S18 не меньше 13 мас.% и показатель S10 не меньше 15 мас.%.
2. Вискозный продукт по п.1, отличающийся тем, что предел прочности на разрыв составляет не меньше 20 сН/текс.
3. Вискозный продукт по п.1, отличающийся тем, что удлинение составляет не меньше 12%.
4. Вискозный продукт по п.1, отличающийся тем, что модуль составляет не меньше 1000.
5. Вискозный продукт по п.1, отличающийся тем, что продуктом является пленка или волокно.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/427,927 | 2006-06-30 | ||
US11/427,927 US7390566B2 (en) | 2006-06-30 | 2006-06-30 | Viscose product |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2007119912A true RU2007119912A (ru) | 2008-12-10 |
Family
ID=38659376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007119912/04A RU2007119912A (ru) | 2006-06-30 | 2007-05-29 | Способ обработки целлюлозной массы с высоким содержанием гемицеллюлозы при производстве вискозы и продукты, полученные этим способом |
Country Status (12)
Country | Link |
---|---|
US (1) | US7390566B2 (ru) |
EP (1) | EP1873302B1 (ru) |
JP (1) | JP2008031440A (ru) |
KR (1) | KR20080002664A (ru) |
CN (1) | CN101096431B (ru) |
AT (1) | ATE486166T1 (ru) |
BR (1) | BRPI0702812A (ru) |
CA (1) | CA2590454A1 (ru) |
DE (1) | DE602007010057D1 (ru) |
RU (1) | RU2007119912A (ru) |
TR (1) | TR200704388A2 (ru) |
TW (1) | TW200804647A (ru) |
Families Citing this family (36)
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WO2007121609A1 (fr) * | 2006-04-21 | 2007-11-01 | Jiangsu Long-Ma Green Fibers Co., Ltd. | Utilisation d'une solution aqueuse d'hydroxyde de sodium et de sulfo-urée dans la production de produits cellulosiques à l'échelle pilote |
AT503610B1 (de) * | 2006-05-10 | 2012-03-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines zellstoffes |
US7670678B2 (en) * | 2006-12-20 | 2010-03-02 | The Procter & Gamble Company | Fibers comprising hemicellulose and processes for making same |
AT505904B1 (de) * | 2007-09-21 | 2009-05-15 | Chemiefaser Lenzing Ag | Cellulosesuspension und verfahren zu deren herstellung |
US9511167B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Modified cellulose from chemical kraft fiber and methods of making and using the same |
US9512563B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Surface treated modified cellulose from chemical kraft fiber and methods of making and using same |
US9512237B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Method for inhibiting the growth of microbes with a modified cellulose fiber |
AU2010253926B2 (en) | 2009-05-28 | 2016-02-18 | Gp Cellulose Gmbh | Modified cellulose from chemical kraft fiber and methods of making and using the same |
CA2806042C (en) | 2010-07-21 | 2018-08-28 | Bastlab, Llc | Waterless degumming system |
US9003455B2 (en) * | 2010-07-30 | 2015-04-07 | Guest Tek Interactive Entertainment Ltd. | Hospitality media system employing virtual set top boxes |
JP5571599B2 (ja) * | 2011-02-21 | 2014-08-13 | 信越化学工業株式会社 | セルロースエーテルの製造方法 |
JP5737993B2 (ja) | 2011-02-21 | 2015-06-17 | 信越化学工業株式会社 | アルカリセルロースの製造装置及びセルロースエーテルの製造方法 |
JP5737994B2 (ja) | 2011-02-21 | 2015-06-17 | 信越化学工業株式会社 | 微粉セルロースの回収を含むセルロースエーテルの製造方法 |
MX351364B (es) * | 2011-02-21 | 2017-10-11 | Shinetsu Chemical Co | Metodos para producir celulosa alcalina y eter de celulosa. |
JP5671367B2 (ja) | 2011-02-21 | 2015-02-18 | 信越化学工業株式会社 | セルロースエーテルの製造方法 |
EP2710054A1 (en) * | 2011-05-20 | 2014-03-26 | Innovia Films Limited | Process for processing cellulose films or shaped articles |
GB2493488A (en) * | 2011-05-20 | 2013-02-13 | Innovia Films Ltd | Process for dissolving and casting non-dissolving cellulose |
GB2493490A (en) * | 2011-05-20 | 2013-02-13 | Innovia Films Ltd | Process for dissolving and casting non-dissolving cellulose |
PL2714987T3 (pl) | 2011-05-23 | 2015-12-31 | Gp Cellulose Gmbh | Wykonane z drewna drzew iglastych włókno typu kraft o lepszej białości i jasności oraz sposoby jego wytwarzania i wykorzystywania |
EP3800290B1 (en) | 2012-01-12 | 2023-11-01 | GP Cellulose GmbH | A low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same |
EP3495550A1 (en) | 2012-04-18 | 2019-06-12 | GP Cellulose GmbH | The use of surfactant to treat pulp and improve the incorporation of kraft pulp into fiber for the production of viscose and other secondary fiber products |
GB2501732A (en) * | 2012-05-02 | 2013-11-06 | Innovia Films Ltd | Improved steeping conditions for manufacture of viscose |
JP6208417B2 (ja) * | 2012-09-12 | 2017-10-04 | 日本製紙株式会社 | 溶解パルプ |
JP6472758B2 (ja) | 2013-02-08 | 2019-02-20 | ゲーペー ツェルローゼ ゲーエムベーハー | 改善されたα−セルロース含量を有する軟材クラフト繊維およびその化学セルロース製品の生産における使用 |
CN105121735B (zh) | 2013-03-14 | 2018-06-29 | Gp 纤维素股份有限公司 | 用酸性漂白序列制造高官能化低粘度硫酸盐纤维的方法及由此工艺制造的纤维 |
WO2014140940A2 (en) | 2013-03-15 | 2014-09-18 | Gp Cellulose Gmbh | A low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same |
AT515152B1 (de) | 2013-11-26 | 2015-12-15 | Chemiefaser Lenzing Ag | Verfahren zum Vorbehandeln von rückgewonnenen Baumwollfasern zur Verwendung bei der Herstellung von Formkörpern aus regenerierter Cellulose |
US20150184338A1 (en) | 2013-12-31 | 2015-07-02 | Weyerhaeuser Nr Company | Treated kraft pulp compositions and methods of making the same |
AT517020B1 (de) * | 2015-02-06 | 2020-02-15 | Chemiefaser Lenzing Ag | Recycling von cellulosischen Kunstfasern |
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 |
WO2017044030A1 (en) * | 2015-09-07 | 2017-03-16 | Domsjö Fabriker Ab | Novel dissolving pulp |
US10865519B2 (en) | 2016-11-16 | 2020-12-15 | Gp Cellulose Gmbh | Modified cellulose from chemical fiber and methods of making and using the same |
CN109338774A (zh) * | 2018-09-18 | 2019-02-15 | 巴州泰昌浆粕有限公司 | 混合纤维素浆粕及其制备方法 |
CN112280139B8 (zh) * | 2020-09-30 | 2023-06-23 | 山东海立德防水防腐有限公司 | 防水卷材及其制备方法 |
CN112255062B (zh) * | 2020-10-19 | 2024-09-13 | 林惠明 | 一种土壤可溶性盐分检测装置及检测方法 |
CN112578104A (zh) * | 2021-01-22 | 2021-03-30 | 武自萌 | 一种服装面料质量检测装置系统 |
Family Cites Families (8)
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US3758458A (en) * | 1971-12-08 | 1973-09-11 | Fmc Corp | Low d p high d p viscose mixture using high cellulose concentration |
JP4047709B2 (ja) * | 1992-09-24 | 2008-02-13 | ダイセル化学工業株式会社 | 二酢酸セルロース |
FR2735794B1 (fr) * | 1995-06-26 | 1997-09-19 | Elysees Balzac Financiere | Procede de preparation d'un melange de fibres et de microfibres cellulosiques |
US6605350B1 (en) * | 1996-08-23 | 2003-08-12 | Weyerhaeuser Company | Sawdust alkaline pulp having low average degree of polymerization values and method of producing the same |
US6471727B2 (en) * | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
US6331354B1 (en) * | 1996-08-23 | 2001-12-18 | Weyerhaeuser Company | Alkaline pulp having low average degree of polymerization values and method of producing the same |
JP2006063031A (ja) * | 2004-08-27 | 2006-03-09 | Fuji Photo Film Co Ltd | 核酸の分離精製方法及び核酸吸着性多孔性膜 |
JP2006081410A (ja) * | 2004-09-14 | 2006-03-30 | Fuji Photo Film Co Ltd | 核酸の分離精製方法 |
-
2006
- 2006-06-30 US US11/427,927 patent/US7390566B2/en active Active
-
2007
- 2007-05-25 CA CA 2590454 patent/CA2590454A1/en not_active Abandoned
- 2007-05-29 RU RU2007119912/04A patent/RU2007119912A/ru not_active Application Discontinuation
- 2007-06-05 DE DE200760010057 patent/DE602007010057D1/de active Active
- 2007-06-05 EP EP20070252266 patent/EP1873302B1/en active Active
- 2007-06-05 AT AT07252266T patent/ATE486166T1/de not_active IP Right Cessation
- 2007-06-11 TW TW96120997A patent/TW200804647A/zh unknown
- 2007-06-22 JP JP2007164574A patent/JP2008031440A/ja active Pending
- 2007-06-26 TR TR200704388A patent/TR200704388A2/xx unknown
- 2007-06-29 KR KR1020070064990A patent/KR20080002664A/ko not_active Application Discontinuation
- 2007-06-29 BR BRPI0702812-1A patent/BRPI0702812A/pt active IP Right Grant
- 2007-07-02 CN CN2007101273612A patent/CN101096431B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20080003429A1 (en) | 2008-01-03 |
CN101096431B (zh) | 2010-08-18 |
EP1873302A2 (en) | 2008-01-02 |
TW200804647A (en) | 2008-01-16 |
CA2590454A1 (en) | 2007-12-30 |
KR20080002664A (ko) | 2008-01-04 |
EP1873302B1 (en) | 2010-10-27 |
US7390566B2 (en) | 2008-06-24 |
DE602007010057D1 (de) | 2010-12-09 |
JP2008031440A (ja) | 2008-02-14 |
ATE486166T1 (de) | 2010-11-15 |
BRPI0702812A (pt) | 2008-02-26 |
CN101096431A (zh) | 2008-01-02 |
EP1873302A3 (en) | 2009-04-29 |
TR200704388A2 (tr) | 2008-01-21 |
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