US1596906A - Manufacture of artificial products from viscose - Google Patents
Manufacture of artificial products from viscose Download PDFInfo
- Publication number
- US1596906A US1596906A US92364A US9236426A US1596906A US 1596906 A US1596906 A US 1596906A US 92364 A US92364 A US 92364A US 9236426 A US9236426 A US 9236426A US 1596906 A US1596906 A US 1596906A
- Authority
- US
- United States
- Prior art keywords
- viscose
- manufacture
- artificial products
- bath
- salt
- 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 - Lifetime
Links
- 229920000297 Rayon Polymers 0.000 title description 5
- 238000004519 manufacturing process Methods 0.000 title description 4
- 150000003839 salts Chemical class 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000264091 Petrus Species 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- NEMFQSKAPLGFIP-UHFFFAOYSA-N magnesiosodium Chemical compound [Na].[Mg] NEMFQSKAPLGFIP-UHFFFAOYSA-N 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 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
Definitions
- magnesium sodium sulsulphate and ammonium sulphate are salts which have been proposed for this purpose.
- our present invention is based on the discovery that salts (other than zinc) referred to in ana monium sulphide bivalent metals of the bivalent metals of the group commonly lytical work as the amgroup, that is to say, of other than zinc) whose sulphides are not precipitated in presence of an acid, have cipitating bath on cellulose hydrate a specific influence in the pre-
- the acid precipitating bath in the manufacture of artificial roducts from viscose contains a salt of such a metal, with or without theaddition of another salt or salts or other additions, such as glucose, commonly used in the process.
- the artificial products obtained by our invention have a very stuffs, and can therefore great aflinity for dyebe dycd'in deep shades; also, owing to an equalizing action which the salts in question exert on the fibre, dyeings produced on the artificial products obtained tion are more even.
- the salts of t according to our inven- We have further found he bivalent metals, other than zinc, whose sulphide is not precipitated in presence of an acid and whose atomic weight lies between 57 and 60, and preferably between 58,5
- nickel sulphate need not be'wadded to the bath as such, but
- nickel sulphate instead of nickel sulphate, other nickel compounds may be used and also for instance cobalt nitrate; although the vaddition of a zincsalt to the precipitating bath does not form per se a part ofour invention, a zinc salt may be present in the bath in addition to the nickel or other metallic salt used according to our invention.
- a process of manufacturing artificial products from viscose consisting in precipitating the viscose solution in a spinning bath containing in addition to the usual spinning bath constituents at least one salt of a bivalent metal the atomic weight of which lies between 57 and 60 and whose sulphide is not precipitated in presence of an sulphide is not precipitated in presence of.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE248750X | 1925-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1596906A true US1596906A (en) | 1926-08-24 |
Family
ID=5935633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US92364A Expired - Lifetime US1596906A (en) | 1925-03-05 | 1926-03-04 | Manufacture of artificial products from viscose |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1596906A (en)) |
| BE (1) | BE248750A (en)) |
| FR (1) | FR610616A (en)) |
| GB (1) | GB248750A (en)) |
| NL (1) | NL18030C (en)) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140159307A1 (en) * | 2012-12-10 | 2014-06-12 | Dianne Elizabeth MacIntyre-Melody | Gresham dice/board game |
| US9878233B2 (en) | 2012-12-10 | 2018-01-30 | Dianne Elizabeth MacIntyre | Dice board game |
-
0
- NL NL18030D patent/NL18030C/xx active
- BE BE248750D patent/BE248750A/xx unknown
-
1926
- 1926-02-04 FR FR610616D patent/FR610616A/fr not_active Expired
- 1926-03-02 GB GB5921/26A patent/GB248750A/en not_active Expired
- 1926-03-04 US US92364A patent/US1596906A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140159307A1 (en) * | 2012-12-10 | 2014-06-12 | Dianne Elizabeth MacIntyre-Melody | Gresham dice/board game |
| US9878233B2 (en) | 2012-12-10 | 2018-01-30 | Dianne Elizabeth MacIntyre | Dice board game |
Also Published As
| Publication number | Publication date |
|---|---|
| NL18030C (en)) | |
| FR610616A (fr) | 1926-09-09 |
| GB248750A (en) | 1926-08-19 |
| BE248750A (en)) |
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