GB650896A - Improvements in or relating to the production of viscose rayon - Google Patents
Improvements in or relating to the production of viscose rayonInfo
- Publication number
- GB650896A GB650896A GB12944/48A GB1294448A GB650896A GB 650896 A GB650896 A GB 650896A GB 12944/48 A GB12944/48 A GB 12944/48A GB 1294448 A GB1294448 A GB 1294448A GB 650896 A GB650896 A GB 650896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cellulose
- per cent
- viscose
- polymerization
- degree
- 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
- 229920000297 Rayon Polymers 0.000 title abstract 13
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 12
- 239000001913 cellulose Substances 0.000 abstract 12
- 238000006116 polymerization reaction Methods 0.000 abstract 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 239000000020 Nitrocellulose Substances 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic acid anhydride Natural products CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 4
- 229920001220 nitrocellulos Polymers 0.000 abstract 4
- 239000001117 sulphuric acid Substances 0.000 abstract 4
- 235000011149 sulphuric acid Nutrition 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000019441 ethanol Nutrition 0.000 abstract 2
- 230000000802 nitrating effect Effects 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- -1 aliphatic alcohols Chemical class 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000010665 pine oil Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000005070 ripening Effects 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012991 xanthate Substances 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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL88549D NL88549C (enrdf_load_stackoverflow) | 1948-05-11 | ||
| BE488949D BE488949A (enrdf_load_stackoverflow) | 1948-05-11 | ||
| BE502940D BE502940A (enrdf_load_stackoverflow) | 1948-05-11 | ||
| GB12944/48A GB650896A (en) | 1948-05-11 | 1948-05-11 | Improvements in or relating to the production of viscose rayon |
| FR985847D FR985847A (fr) | 1948-05-11 | 1949-05-10 | Perfectionnement à la fabrication de rayonne de viscose |
| DEP44201A DE971618C (de) | 1948-05-11 | 1949-05-28 | Verfahren zur Herstellung von Viscosekunstseidenfaeden |
| CH283711D CH283711A (fr) | 1948-05-11 | 1949-07-14 | Procédé pour la fabrication de rayonne de viscose. |
| US173924A US2586796A (en) | 1948-05-11 | 1950-07-14 | Production of viscose rayon |
| FR60198D FR60198E (fr) | 1948-05-11 | 1950-08-10 | Perfectionnement à la fabrication de rayonne de viscose |
| GB2032650A GB678335A (en) | 1948-05-11 | 1950-08-16 | Improvements in or relating to the production of viscose rayon |
| DEC4525A DE972846C (de) | 1948-05-11 | 1951-07-27 | Verfahren zur Herstellung von Viscosekunstseidenfaeden |
| CH293855D CH293855A (fr) | 1948-05-11 | 1951-08-03 | Procédé pour la fabrication de rayonne de viscose. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12944/48A GB650896A (en) | 1948-05-11 | 1948-05-11 | Improvements in or relating to the production of viscose rayon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB650896A true GB650896A (en) | 1951-03-07 |
Family
ID=10014003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12944/48A Expired GB650896A (en) | 1948-05-11 | 1948-05-11 | Improvements in or relating to the production of viscose rayon |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2586796A (enrdf_load_stackoverflow) |
| CH (1) | CH283711A (enrdf_load_stackoverflow) |
| DE (1) | DE971618C (enrdf_load_stackoverflow) |
| FR (1) | FR985847A (enrdf_load_stackoverflow) |
| GB (1) | GB650896A (enrdf_load_stackoverflow) |
| NL (1) | NL88549C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395385C (zh) * | 2005-11-16 | 2008-06-18 | 东华大学 | 用于帘子线的莱赛尔纤维的制备方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699983A (en) * | 1951-08-03 | 1955-01-18 | Textile & Chem Res Co Ltd | Production of viscose rayon |
| US2952508A (en) * | 1953-09-16 | 1960-09-13 | Rayonier Inc | Viscose process and products produced thereby |
| US2937922A (en) * | 1954-03-24 | 1960-05-24 | Rayonier Inc | Viscose process |
| NL299635A (enrdf_load_stackoverflow) * | 1962-11-06 | |||
| AT506268B1 (de) * | 2008-01-11 | 2014-08-15 | Chemiefaser Lenzing Ag | Mikrofaser |
| CN102409461B (zh) * | 2011-09-26 | 2014-02-26 | 宜宾海丝特纤维有限责任公司 | 利用粘胶长丝的潮丝饼制备绣花线的工艺方法 |
| CN103643313B (zh) * | 2013-12-04 | 2016-06-22 | 宜宾丝丽雅集团有限公司 | 适用于卷绕装置外置的纺丝机的纺丝工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE838936C (de) * | 1944-07-25 | 1952-05-15 | Glanzstoff Ag | Verfahren zur Herstellung von Viscosekunstfaeden |
-
0
- NL NL88549D patent/NL88549C/xx active
-
1948
- 1948-05-11 GB GB12944/48A patent/GB650896A/en not_active Expired
-
1949
- 1949-05-10 FR FR985847D patent/FR985847A/fr not_active Expired
- 1949-05-28 DE DEP44201A patent/DE971618C/de not_active Expired
- 1949-07-14 CH CH283711D patent/CH283711A/fr unknown
-
1950
- 1950-07-14 US US173924A patent/US2586796A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395385C (zh) * | 2005-11-16 | 2008-06-18 | 东华大学 | 用于帘子线的莱赛尔纤维的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL88549C (enrdf_load_stackoverflow) | |
| CH283711A (fr) | 1952-06-30 |
| DE971618C (de) | 1959-02-26 |
| FR985847A (fr) | 1951-07-24 |
| US2586796A (en) | 1952-02-26 |
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|---|---|---|
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| GB650896A (en) | Improvements in or relating to the production of viscose rayon | |
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| NO123696B (enrdf_load_stackoverflow) | ||
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