GB775883A - Improvements in viscose process and products produced thereby - Google Patents
Improvements in viscose process and products produced therebyInfo
- Publication number
- GB775883A GB775883A GB15227/54A GB1522754A GB775883A GB 775883 A GB775883 A GB 775883A GB 15227/54 A GB15227/54 A GB 15227/54A GB 1522754 A GB1522754 A GB 1522754A GB 775883 A GB775883 A GB 775883A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- viscose
- bath
- sulphate
- copolymer
- 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 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 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
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 150000003751 zinc Chemical class 0.000 abstract 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 2
- 235000009529 zinc sulphate Nutrition 0.000 abstract 2
- 239000011686 zinc sulphate Substances 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US380581A US2952508A (en) | 1953-09-16 | 1953-09-16 | Viscose process and products produced thereby |
| US418384A US2937922A (en) | 1954-03-24 | 1954-03-24 | Viscose process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB775883A true GB775883A (en) | 1957-05-29 |
Family
ID=27009052
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15227/54A Expired GB775883A (en) | 1953-09-16 | 1954-05-24 | Improvements in viscose process and products produced thereby |
| GB32340/57A Expired GB878515A (en) | 1953-09-16 | 1957-10-16 | Improvements in the viscose process and in shaped products produced thereby |
| GB35151/59A Expired GB912123A (en) | 1953-09-16 | 1959-10-16 | Improvements in the production of filaments by the viscose process |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32340/57A Expired GB878515A (en) | 1953-09-16 | 1957-10-16 | Improvements in the viscose process and in shaped products produced thereby |
| GB35151/59A Expired GB912123A (en) | 1953-09-16 | 1959-10-16 | Improvements in the production of filaments by the viscose process |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE529543A (pm) |
| CH (2) | CH334272A (pm) |
| DE (1) | DE1135614B (pm) |
| FR (3) | FR1102017A (pm) |
| GB (3) | GB775883A (pm) |
| NL (1) | NL96511C (pm) |
| SE (1) | SE306804B (pm) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111807A (zh) * | 2020-08-31 | 2020-12-22 | 浙江理工大学 | 具有皮芯结构的导电多功能纤维及其制备方法 |
| CN116356442A (zh) * | 2023-04-07 | 2023-06-30 | 德州学院 | 一种超细旦再生纤维素纤维及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3526C (de) * | E. C. CADOT in Paris | Selbstthätig wirkende Vorrichtung zur Regulirung der Tastenbewegung an Klavieren | ||
| DE1932C (de) * | G. M. MARCHANT in Huddersfield, England | Hahn mit selbstthätiger Nachstellung | ||
| BE515618A (pm) * | 1947-04-26 |
-
0
- NL NL96511D patent/NL96511C/xx active
-
1954
- 1954-05-24 GB GB15227/54A patent/GB775883A/en not_active Expired
- 1954-06-09 CH CH334272D patent/CH334272A/fr unknown
- 1954-06-09 FR FR1102017D patent/FR1102017A/fr not_active Expired
- 1954-06-09 CH CH334271D patent/CH334271A/fr unknown
- 1954-06-11 BE BE529543D patent/BE529543A/xx unknown
- 1954-09-15 DE DER15034A patent/DE1135614B/de active Pending
-
1957
- 1957-10-16 GB GB32340/57A patent/GB878515A/en not_active Expired
-
1959
- 1959-08-24 FR FR803413A patent/FR76182E/fr not_active Expired
- 1959-08-24 FR FR803414A patent/FR76183E/fr not_active Expired
- 1959-10-16 GB GB35151/59A patent/GB912123A/en not_active Expired
-
1962
- 1962-02-16 SE SE1725/62A patent/SE306804B/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111807A (zh) * | 2020-08-31 | 2020-12-22 | 浙江理工大学 | 具有皮芯结构的导电多功能纤维及其制备方法 |
| CN112111807B (zh) * | 2020-08-31 | 2023-02-17 | 浙江理工大学 | 具有皮芯结构的导电多功能纤维及其制备方法 |
| CN116356442A (zh) * | 2023-04-07 | 2023-06-30 | 德州学院 | 一种超细旦再生纤维素纤维及其制备方法 |
| CN116356442B (zh) * | 2023-04-07 | 2025-02-21 | 德州学院 | 一种超细旦再生纤维素纤维及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL96511C (pm) | |
| BE529543A (pm) | 1957-06-21 |
| CH334271A (fr) | 1958-11-30 |
| FR1102017A (fr) | 1955-10-13 |
| CH334272A (fr) | 1958-11-30 |
| FR76182E (fr) | 1961-09-22 |
| DE1135614B (de) | 1962-08-30 |
| GB878515A (en) | 1961-10-04 |
| SE306804B (pm) | 1968-12-09 |
| GB912123A (en) | 1962-12-05 |
| FR76183E (fr) | 1961-09-22 |
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