US2025940A - Production and treatment of textile and other materials made of or containing cellulose - Google Patents
Production and treatment of textile and other materials made of or containing cellulose Download PDFInfo
- Publication number
- US2025940A US2025940A US450872A US45087230A US2025940A US 2025940 A US2025940 A US 2025940A US 450872 A US450872 A US 450872A US 45087230 A US45087230 A US 45087230A US 2025940 A US2025940 A US 2025940A
- Authority
- US
- United States
- Prior art keywords
- acids
- materials
- acid
- treatment
- sulphonic
- 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
- 239000000463 material Substances 0.000 title description 29
- 238000004519 manufacturing process Methods 0.000 title description 15
- 238000011282 treatment Methods 0.000 title description 13
- 229920002678 cellulose Polymers 0.000 title description 11
- 239000001913 cellulose Substances 0.000 title description 11
- 239000004753 textile Substances 0.000 title description 2
- 239000002253 acid Substances 0.000 description 57
- 150000007513 acids Chemical class 0.000 description 51
- 229910052500 inorganic mineral Inorganic materials 0.000 description 24
- 239000011707 mineral Substances 0.000 description 24
- 229920000297 Rayon Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 239000012237 artificial material Substances 0.000 description 8
- 239000003513 alkali Substances 0.000 description 6
- 230000001112 coagulating effect Effects 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- AGGIJOLULBJGTQ-UHFFFAOYSA-N sulfoacetic acid Chemical compound OC(=O)CS(O)(=O)=O AGGIJOLULBJGTQ-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 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 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- SDGNNLQZAPXALR-UHFFFAOYSA-N 3-sulfophthalic acid Chemical compound OC(=O)C1=CC=CC(S(O)(=O)=O)=C1C(O)=O SDGNNLQZAPXALR-UHFFFAOYSA-N 0.000 description 1
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-sulfosalicylic acid Chemical compound OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 description 1
- 229920002955 Art silk Polymers 0.000 description 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 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
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- BCDIWLCKOCHCIH-UHFFFAOYSA-N methylphosphinic acid Chemical compound CP(O)=O BCDIWLCKOCHCIH-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- XUTIALUFMSPIGB-UHFFFAOYSA-N nitro(phenyl)phosphinic acid Chemical compound [O-][N+](=O)P(=O)(O)C1=CC=CC=C1 XUTIALUFMSPIGB-UHFFFAOYSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical compound OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
-
- 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
-
- 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
-
- 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
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
Definitions
- This invention relates to the production of artificial filaments, threads, ribbons, films and the like from solutions containing cellulose and also relates to the treatment of artificial or natural filaments, threads, ribbons, films, fabrics or other materials made of or containing cellulose.
- organo-mineral acids may be improved by a treat-- ment with organo-mineral acids.
- the present invention accordingly comprises broadly the treatment of cellulosic materials, for example filaments, threads, ribbons, films or the like, with organo-mineral acids, for example sulphonic acids, or with strong aqueous or other solutions thereof.
- organo-mineral acids for example sulphonic acids, or with strong aqueous or other solutions thereof.
- organo-mineral acids is used as denoting the derivatives theoretically obtainable by replacing one or more hydroxy groups of a dior poly-basic mineral acid with one or more aryl, alkyl or aralkyl or other organic radicles, one or more hydroxy groups still remaining therein.
- the treatment in general results in an improved strength and/or elasticity of the material and/or in a modification of the surface thereof, and particularly a modification in lustre.
- the treatment with the sulphonic acids or other organo-mineral acids may be efiected in any desired manner.
- the treatment may be applied to the materials under tension or so as to allow the materials to shrink.
- Artificial filaments, threads, ribbons or the like may further be treated by means of the sulphonic acids or other organo-mineral acids continuously with their production. For example viscose filaments on emergence from the coagulating bath may be carried directly into a second bath containing one or more organo-mineral acids.
- the present invention is productive of the most useful results when the organo-mineral acids are employed directly as coagulating baths for viscose, and especially for viscose made from unripened alkali cellulose or from alkali cellulose which has been ripened for a relatively short time.
- the viscose is itself unripened or given only a comparatively short ripening.
- the treatment with the sulphonic acids or other organo-mineral acids may be applied to the material under tension, but I find that particularly valuable results are obtainable if the tension be such as to cause a stretch in the materials or if a stretch be applied to the materials immediately after the treatment with the acids.
- the materials after treatment are preferably allowed to remain in contact with the sulphonic acids or other organimineral acids for a short time, after which they may if necessary be washed to remove the acids and avoid any destruction consequent upon prolonged contact of the materials therewith.
- the materials after treatment may be washed with water alone or with water containing alkali or other base.
- the acids or their concentrations should be so chosen or adjusted as to avoid any substantial deleterious effect upon the materials under treatment.
- the acids may be applied at atmospheric temperature or at temperatures below atmospheric, for example to 10 C., or at temperatures somewhat above atmospheric temperature.
- additions may be made to the baths containing the acids, for example an addition of glycerin, glucose, or other sugars, sodium sulphate or other salts, alcohols or sulphonated oils. Such additions preferably have no action on the acid constituents of the baths.
- Suitable acids the following may be mentioned: methyl sulphonic acid, ethylene sulphonic acid, propyl 1.2 or 1.3 di-sulphonic acid, sulphoacetic acid, sulpho-succinic acid, ethanol sulphonic acid, benzyl sulphonic acid, benzene. sulphonic acid, phenol sulphonic acids, phenol di-sulphonic acids, sulpho-salicylic acid, sulphophthalic acid, naphthalene sulphonic acids, naphthol sulphonic acids, methyl phosphinic acid, nitro-phenyl-phosphinic acid, etc.
- the aliphatic sulphonic acids or other sulphonic acids or other organo-mineral acids may be applied in concentrated aqueous solution, for example solutions containing 30 to 50% or preferably still higher concentrations where these are obtainable, or in solution in organic solvents or in mixed aqueous organic solvents.
- Example 1 A viscose obtained from an unmatured alkali cellulose or from an alkali cellulose which has been matured for a relatively short time, for example up to 20-30 hours, and in which the viscose has been allowed to age for about '70 to 80 hours at 17 C., is spun through a nozzle having spinning apertures of .08 millimetres diameter into a 60% aqueous solution of sulpho-acetic acid maintained at about 10 C. the length of immersion of the filaments being 20 inches, and the yarn being carried out of the coagulating bath and being wound on a bobbin rotating at a peripheral speed of about 30 meters per minute, the bobbin being arranged to run in Water or being sprayed with water. The threads may be further washed and dried as desired.
- Example 2 A viscose prepared as in Example 1 is spun into a coaguating bath consisting of an aqueous solution containing 10% of sulphuric acid, 1% of ammonium sulphate, 15% of sodium sulphate and 10% of glucose. The formed filaments are carried round a feed roller and thence into a bath consisting of a 60% aqueous solution of sulphoacetic acid, after which they are'further treated as in Example 1.
- finished dried viscose fi1aments or threads may be treated with the sulphonic acids, and furthermore natural cellulosic fibres, for example cotton, may likewise be treated. Again other sulphonic acids or other organo-mineral acids for example those listed above, may be used for the treatment.
- solutions of cellulosic material is to be understood as meaning a solution of cellulose or of a derivative thereof which is unstable and capable of ready regeneration, e. g. cellulose xanthate, and the term does not include solutions of organic esters or ethers of cellulose which are relatively stable.
- Process for the manufacture of artificial materials comprising treating materials of the regenerated cellulosic type with sulphonic acids of concentration at least 60% in the absence of mineral acids.
- Process for the manufacture of artificial materials comprising treating materials of the regenerated cellulosic type with aliphatic sulphonic acids of concentration at least 60% in the absence of mineral acids. 6. Process for the production of artificial materials of the regenerated cellulosic type comprising extruding solutions of cellulosic material into aliphatic sulphonic acids of concentration at least 60% in the absence of mineral acids.
- Process for the manufacture of artificial materials which comprises treating materials of the regenerated cellulosic type with sulphacetic acid of concentration at least 60% in the absence of mineral acids.
- Process for the manufacture of artificial materials which comprises treating materials of the regenerated cellulosic type with sulphacetic acid of concentration at least in the ab sence of mineral acids, and stretching the materials.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16821/29A GB334853A (en) | 1929-05-31 | 1929-05-31 | Improvements in the production and treatment of textile and other materials made of or containing cellulose derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2025940A true US2025940A (en) | 1935-12-31 |
Family
ID=10084283
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US450872A Expired - Lifetime US2025940A (en) | 1929-05-31 | 1930-05-08 | Production and treatment of textile and other materials made of or containing cellulose |
| US450871A Expired - Lifetime US1950024A (en) | 1929-05-31 | 1930-05-08 | Production and treatment of textile and other materials made of or containing cellulose derivatives |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US450871A Expired - Lifetime US1950024A (en) | 1929-05-31 | 1930-05-08 | Production and treatment of textile and other materials made of or containing cellulose derivatives |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US2025940A (fr) |
| FR (2) | FR692796A (fr) |
| GB (3) | GB338989A (fr) |
-
1929
- 1929-05-31 GB GB23709/30A patent/GB338989A/en not_active Expired
- 1929-05-31 GB GB16822/29A patent/GB335894A/en not_active Expired
- 1929-05-31 GB GB16821/29A patent/GB334853A/en not_active Expired
-
1930
- 1930-03-26 FR FR692796D patent/FR692796A/fr not_active Expired
- 1930-04-03 FR FR693240D patent/FR693240A/fr not_active Expired
- 1930-05-08 US US450872A patent/US2025940A/en not_active Expired - Lifetime
- 1930-05-08 US US450871A patent/US1950024A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR693240A (fr) | 1930-11-18 |
| US1950024A (en) | 1934-03-06 |
| GB334853A (en) | 1930-09-01 |
| GB335894A (en) | 1930-09-30 |
| FR692796A (fr) | 1930-11-10 |
| GB338989A (en) | 1930-12-01 |
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