GB787486A - Method of forming all skin artificial threads and like articles from viscose - Google Patents
Method of forming all skin artificial threads and like articles from viscoseInfo
- Publication number
- GB787486A GB787486A GB26408/55A GB2640855A GB787486A GB 787486 A GB787486 A GB 787486A GB 26408/55 A GB26408/55 A GB 26408/55A GB 2640855 A GB2640855 A GB 2640855A GB 787486 A GB787486 A GB 787486A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- bath
- viscose
- adduct
- cellulose
- 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 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 6
- 229920002678 cellulose Polymers 0.000 abstract 4
- 239000001913 cellulose Substances 0.000 abstract 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 125000002947 alkylene group Chemical group 0.000 abstract 3
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 3
- 235000011152 sodium sulphate Nutrition 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 3
- 235000009529 zinc sulphate Nutrition 0.000 abstract 3
- 239000011686 zinc sulphate Substances 0.000 abstract 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 2
- 230000001112 coagulating effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B16/00—Regeneration of cellulose
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US478940A US2898182A (en) | 1954-12-30 | 1954-12-30 | Method of preparing viscose rayon |
| US776204A US2961329A (en) | 1954-12-30 | 1958-11-25 | Method of preparing viscose rayon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB787486A true GB787486A (en) | 1957-12-11 |
Family
ID=27046065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26408/55A Expired GB787486A (en) | 1954-12-30 | 1955-09-15 | Method of forming all skin artificial threads and like articles from viscose |
Country Status (6)
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24486E (en) * | 1958-06-10 | Chsch | ||
| US2664360A (en) * | 1951-08-20 | 1953-12-29 | Int Paper Canada | Manufacture of cellulose |
| US2710861A (en) * | 1951-08-20 | 1955-06-14 | Int Paper Canada | Treatment of cellulose with the reaction product of primary aliphatic amines and ethylene oxide |
-
0
- NL NL89541D patent/NL89541C/xx active
- NL NL201022D patent/NL201022A/xx unknown
- BE BE543402D patent/BE543402A/xx unknown
-
1955
- 1955-09-15 GB GB26408/55A patent/GB787486A/en not_active Expired
- 1955-12-05 FR FR1144224D patent/FR1144224A/fr not_active Expired
- 1955-12-14 CH CH345713D patent/CH345713A/fr unknown
-
1958
- 1958-11-25 US US776204A patent/US2961329A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1144224A (fr) | 1957-10-10 |
| BE543402A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | |
| NL201022A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | |
| NL89541C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | |
| US2961329A (en) | 1960-11-22 |
| CH345713A (fr) | 1960-04-15 |
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