ATE170572T1 - Verfahren zur herstellung von zelluloseextrudsten - Google Patents
Verfahren zur herstellung von zelluloseextrudstenInfo
- Publication number
- ATE170572T1 ATE170572T1 AT95930484T AT95930484T ATE170572T1 AT E170572 T1 ATE170572 T1 AT E170572T1 AT 95930484 T AT95930484 T AT 95930484T AT 95930484 T AT95930484 T AT 95930484T AT E170572 T1 ATE170572 T1 AT E170572T1
- Authority
- AT
- Austria
- Prior art keywords
- extrudates
- extrudds
- cellulose
- producing cellulose
- aftertreated
- Prior art date
Links
- 239000001913 cellulose Substances 0.000 title abstract 3
- 229920002678 cellulose Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000012779 reinforcing material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
-
- 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
- C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Artificial Filaments (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Tires In General (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9401351 | 1994-08-19 | ||
| NL1000194 | 1995-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE170572T1 true ATE170572T1 (de) | 1998-09-15 |
Family
ID=26642045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95930484T ATE170572T1 (de) | 1994-08-19 | 1995-08-17 | Verfahren zur herstellung von zelluloseextrudsten |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0777767B1 (de) |
| JP (1) | JPH10504593A (de) |
| KR (1) | KR970705658A (de) |
| CN (1) | CN1066498C (de) |
| AT (1) | ATE170572T1 (de) |
| BR (1) | BR9508614A (de) |
| CA (1) | CA2197999A1 (de) |
| DE (1) | DE69504525T2 (de) |
| DK (1) | DK0777767T3 (de) |
| MX (1) | MX9701280A (de) |
| UA (1) | UA27083C2 (de) |
| WO (1) | WO1996006207A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW313576B (de) * | 1994-08-19 | 1997-08-21 | Akzo Nobel Nv | |
| JPH11502901A (ja) * | 1995-03-31 | 1999-03-09 | アクゾ ノーベル ナムローゼ フェンノートシャップ | 工業的用途のためのセルロースヤーン及びコード |
| EP0880545A1 (de) * | 1996-02-14 | 1998-12-02 | Akzo Nobel N.V. | Verfahren zur herstellung eines materials mit einer hohen saugfähigkeit von wasser und salzlösungen |
| ES2188910T3 (es) | 1996-10-18 | 2003-07-01 | Michelin Rech Tech | Agente coagulante acuoso para soluciones de cristal-liquido a base de materias celulosicas. |
| EP0932710B1 (de) * | 1996-10-18 | 2001-04-18 | Michelin Recherche Et Technique S.A. | Wässrige koagulationsmittel für flüssigkristalllösungen auf basis von cellulosehaltigen materialen |
| NL1004958C2 (nl) * | 1997-01-09 | 1998-07-13 | Akzo Nobel Nv | Werkwijze voor het bereiden van cellulose vezels. |
| EP0853146A3 (de) * | 1997-01-09 | 1999-03-24 | Akzo Nobel N.V. | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern |
| EP2254913B1 (de) | 2008-03-14 | 2017-07-19 | Virginia Tech Intellectual Properties, Inc. | Verfahren zur vorbehandlung von lignocellulose anhand eines supercelluloselösungsmittels und hochflüchtiger lösungsmittel |
| ES2703390T3 (es) * | 2009-03-09 | 2019-03-08 | Treetotextile Ab | Procedimiento de fabricación de celulosa conformada combinado con un sistema de recuperación de fábrica de pasta |
| RU2569088C2 (ru) * | 2010-08-05 | 2015-11-20 | Корденка Гмбх Унд Ко. Кг | Корды из целлюлозных комплексных нитей с повышенным титром отдельной элементарной нити |
| CN103304763B (zh) * | 2012-03-15 | 2015-10-07 | 东北林业大学 | 一种废旧棉絮聚氨酯复合泡沫及其制备方法 |
| CN103304764B (zh) * | 2012-03-15 | 2015-05-27 | 东北林业大学 | 一种阻燃型废旧棉絮-聚氨酯泡沫及其制备方法 |
| EP4219567A1 (de) | 2022-01-31 | 2023-08-02 | LIST Technology AG | Anlage und verfahren zur verarbeitung eines ausgangsmaterials zu einer formlösung nach dem trockenlöseverfahren |
| KR20240148820A (ko) | 2022-01-31 | 2024-10-11 | 리스트 테크놀로지 아게 | 건식 용해법에 따라 출발 물질을 처리하여 성형 용액을 제공하는 시스템 및 방법 |
| DE102022102177A1 (de) | 2022-01-31 | 2023-08-03 | List Technology Ag | Anlage und Verfahren zur Verarbeitung eines Ausgangsmaterials zu einer Formlösung nach dem Trockenlöseverfahren |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB263810A (en) * | 1925-12-30 | 1927-10-13 | British Celanese | Improvements in phosphoric acid solutions of cellulose |
| NL54859C (de) * | 1939-05-03 | 1943-07-15 | ||
| US4058411A (en) * | 1976-08-30 | 1977-11-15 | General Electric Company | Decrystallization of cellulose |
| SU1348396A1 (ru) * | 1985-05-27 | 1987-10-30 | Научно-исследовательский институт физико-химических проблем Белорусского государственного университета им.В.И.Ленина | Способ получени растворов целлюлозы |
| SU1397456A1 (ru) * | 1986-03-04 | 1988-05-23 | Всесоюзный научно-исследовательский институт синтетических смол | Способ получени растворов целлюлозы |
| CN1010806B (zh) * | 1986-11-25 | 1990-12-12 | 北美菲利浦消费电子仪器公司 | 改进了对比度的显示投影系统 |
| JPH04258648A (ja) * | 1991-02-13 | 1992-09-14 | Asahi Chem Ind Co Ltd | セルロースドープ |
-
1995
- 1995-08-17 BR BR9508614A patent/BR9508614A/pt not_active IP Right Cessation
- 1995-08-17 AT AT95930484T patent/ATE170572T1/de not_active IP Right Cessation
- 1995-08-17 EP EP95930484A patent/EP0777767B1/de not_active Expired - Lifetime
- 1995-08-17 KR KR1019970701132A patent/KR970705658A/ko not_active Withdrawn
- 1995-08-17 CA CA002197999A patent/CA2197999A1/en not_active Abandoned
- 1995-08-17 WO PCT/EP1995/003271 patent/WO1996006207A1/en not_active Ceased
- 1995-08-17 CN CN95194668A patent/CN1066498C/zh not_active Expired - Fee Related
- 1995-08-17 DE DE69504525T patent/DE69504525T2/de not_active Expired - Fee Related
- 1995-08-17 JP JP8507777A patent/JPH10504593A/ja not_active Withdrawn
- 1995-08-17 DK DK95930484T patent/DK0777767T3/da active
- 1995-08-17 UA UA97020726A patent/UA27083C2/uk unknown
- 1995-08-17 MX MX9701280A patent/MX9701280A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK0777767T3 (da) | 1999-06-07 |
| DE69504525D1 (de) | 1998-10-08 |
| EP0777767B1 (de) | 1998-09-02 |
| KR970705658A (ko) | 1997-10-09 |
| CA2197999A1 (en) | 1996-02-29 |
| CN1066498C (zh) | 2001-05-30 |
| WO1996006207A1 (en) | 1996-02-29 |
| JPH10504593A (ja) | 1998-05-06 |
| EP0777767A1 (de) | 1997-06-11 |
| BR9508614A (pt) | 1997-12-30 |
| DE69504525T2 (de) | 1999-03-11 |
| MX9701280A (es) | 1997-05-31 |
| CN1155910A (zh) | 1997-07-30 |
| UA27083C2 (uk) | 2000-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |