GB1335473A - Method of and apparatus for treating wet-spun filaments in the gel state - Google Patents
Method of and apparatus for treating wet-spun filaments in the gel stateInfo
- Publication number
- GB1335473A GB1335473A GB1335473DA GB1335473A GB 1335473 A GB1335473 A GB 1335473A GB 1335473D A GB1335473D A GB 1335473DA GB 1335473 A GB1335473 A GB 1335473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filament
- liquid
- zone
- steam
- filaments
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 abstract 7
- 230000001172 regenerating effect Effects 0.000 abstract 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 229920000297 Rayon Polymers 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000499 gel Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000011240 wet gel Substances 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0481—Supporting filaments or the like during their treatment while in continuous movement the filaments passing through a tube
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712138008 DE2138008C3 (de) | 1971-07-29 | Vorrichtung zum Behandeln eines frisch gesponnenen Kunststoffadens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1335473A true GB1335473A (en) | 1973-10-31 |
Family
ID=5815215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1335473D Expired GB1335473A (en) | 1971-07-29 | 1971-08-06 | Method of and apparatus for treating wet-spun filaments in the gel state |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2149307B1 (enExample) |
| GB (1) | GB1335473A (enExample) |
| NL (1) | NL7110788A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113242917A (zh) * | 2018-12-28 | 2021-08-10 | 连津格股份公司 | 从纤维素长丝纱线或纤维中去除液体的方法 |
| CN116377607A (zh) * | 2023-04-17 | 2023-07-04 | 邯郸宏大化纤机械有限公司 | 一种新型双开盖式过丝通道 |
-
1971
- 1971-08-05 NL NL7110788A patent/NL7110788A/xx unknown
- 1971-08-06 GB GB1335473D patent/GB1335473A/en not_active Expired
- 1971-08-19 FR FR7130277A patent/FR2149307B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113242917A (zh) * | 2018-12-28 | 2021-08-10 | 连津格股份公司 | 从纤维素长丝纱线或纤维中去除液体的方法 |
| CN113242917B (zh) * | 2018-12-28 | 2022-12-09 | 连津格股份公司 | 从纤维素长丝纱线或纤维中去除液体的方法 |
| US11873580B2 (en) | 2018-12-28 | 2024-01-16 | Lenzing Aktiengesellschaft | Process for liquid removal from cellulose filaments yarns or fibers |
| CN116377607A (zh) * | 2023-04-17 | 2023-07-04 | 邯郸宏大化纤机械有限公司 | 一种新型双开盖式过丝通道 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2149307B1 (enExample) | 1973-08-10 |
| DE2138008B2 (de) | 1977-01-20 |
| NL7110788A (enExample) | 1973-02-07 |
| DE2138008A1 (de) | 1973-02-08 |
| FR2149307A1 (enExample) | 1973-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |