US1984303A - Manufacture of artificial silk - Google Patents
Manufacture of artificial silk Download PDFInfo
- Publication number
- US1984303A US1984303A US636177A US63617732A US1984303A US 1984303 A US1984303 A US 1984303A US 636177 A US636177 A US 636177A US 63617732 A US63617732 A US 63617732A US 1984303 A US1984303 A US 1984303A
- Authority
- US
- United States
- Prior art keywords
- manufacture
- cellulose
- solution
- triethanolamine
- spinning solution
- 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
- 238000004519 manufacturing process Methods 0.000 title description 11
- 229920002955 Art silk Polymers 0.000 title description 3
- 238000009987 spinning Methods 0.000 description 16
- 229920002678 cellulose Polymers 0.000 description 13
- 239000001913 cellulose Substances 0.000 description 13
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 9
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 7
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 7
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 7
- 239000005642 Oleic acid Substances 0.000 description 7
- 239000005018 casein Substances 0.000 description 7
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 7
- 235000021240 caseins Nutrition 0.000 description 7
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 7
- 239000004264 Petrolatum Substances 0.000 description 4
- 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 4
- 239000000839 emulsion Substances 0.000 description 4
- 229940066842 petrolatum Drugs 0.000 description 4
- 235000019271 petrolatum Nutrition 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000018102 proteins Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000003839 salts 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
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
Definitions
- r re esp al y. ypr s t Invention concerns Casein 10mm (based on cellulose) o a new method for producing artificial filaments 6 which possess the desirable low lustre of real t t (based on cellulose) silk.
- oleic acid 13.00% (based on cellulose) one object of the present invention is to Triethanolamine 0.45% (based on cellulose) vide a novel method for producing a filament Example B.-A spinning solution is made up, as
- Example A or thread of artificial silk which has greater in Example A, and to this is added, as an emul- 10 opacity and covering power, and which possesses sion:
- cellulosic solution is prepared (cuprammonium, The solution is thoroughly mixed, in each case, Viscose, nitrocellulose or organic derivatives of fo e Spi g. cellulose), and spun or extruded into a medium Having now set forth my invention as required which tends to harden the filaments thus formed.
- My present invention has to do with a new and 1.
- spinning solution before the filaments are formed 2.
- a spinning solution for the manufacture of and which remains in the filaments during the artificial products comprisingacellulosic spinning after treatment thereof.
- the presence of this solution, a phosphor protein, oleic acid and trisubstance in the filaments gives them the greater ethanolamine. 25 opacity and covering power desired and renders 3.
- a spinning solution for the manufacture of them lustreless. artificial products comprising a cellulosic spinning I prepare an emulsion of certain compounds solution, casein, oleic acid and triethanolamine.
- a spinning solution for the manufacture of 3 prior to the formation of filaments therefrom. artificial products comprisingacellulosic spinning
- the ingredients of my emulsion include a phossolution, a phosphor protein, oleic acid, petrolaphorprotein such as casein, paracasein and viteltum and triethanolamine. lin. Casein is well known as the chief nitro- 5.
- a spinning solution for the manufacture of genous constituent of milk, and is found disartificial products comprising a cellulosic spin- 5 solved therein in the form of a salt containing ning solution, casein, oleic acid, petrolatum and the percentage composition of a protein with triethanolamine.
- a spinning solution for the manufacture of other of the ingredients of my emulsion is petroartificial products comprising a cellulose spinlatum.
- the two remaining constituents are oleic ning solution, about 10% casein, about 10% oleic acid and triethanolamine, the latter having the acid and about 0.45% triethanolamine, said per- 40 formula (CH2.OH.CH2)3.N. centages being based upon the cellulose content
- These constituents neednot all be used toof said spinning solution. I gether, since the petrolatum may or may not be 7.
- Example A.A cellulosic spinning solution is GUSTAV HARDI.
Description
Patented Dec. 11, 1934 i 1,984,303
UNITED STATES PATENT OFFICE- 1,984,303 I MANUFACTURE or ARTIFICIAL SILK Gustav Hardt, Elizabethton, Tenn, assignor to American Bemberg Corporation, New York, N. Y., a corporation of Delaware No Drawing. Application October 4, i932,
Serial No. 636,177
7 Claims. (01. 106-40) My present invention has to do with a new prepared in the usual manner, and to this is and novel method for producing artificial celadded, in an emulsified form, a compound of the lulosic products with a low lustre. following composition:
r re esp al y. ypr s t Invention concerns Casein 10mm (based on cellulose) o a new method for producing artificial filaments 6 which possess the desirable low lustre of real t t (based on cellulose) silk. oleic acid 13.00% (based on cellulose) one object of the present invention is to Triethanolamine 0.45% (based on cellulose) vide a novel method for producing a filament Example B.-A spinning solution is made up, as
or thread of artificial silk which has greater in Example A, and to this is added, as an emul- 10 opacity and covering power, and which possesses sion:
a low or dull lustre.
Other objects will become apparent from a Casfam T 1o'00% (based on cellulose) study of the following specification and claims 0181c acid (based on cellulose) Triethanolamine 0.45% (based on cellulose) In the manufacture of artificial filaments, a
cellulosic solution is prepared (cuprammonium, The solution is thoroughly mixed, in each case, Viscose, nitrocellulose or organic derivatives of fo e Spi g. cellulose), and spun or extruded into a medium Having now set forth my invention as required which tends to harden the filaments thus formed. by the patent statutes, what I desire to claim is:
My present invention has to do with a new and 1. A cellulose filament, containing a phosphor- 20 novel mixture or compound, to be added to the p acid a d triethanolamine. spinning solution before the filaments are formed, 2. A spinning solution for the manufacture of and which remains in the filaments during the artificial products comprisingacellulosic spinning after treatment thereof. The presence of this solution, a phosphor protein, oleic acid and trisubstance in the filaments gives them the greater ethanolamine. 25 opacity and covering power desired and renders 3. A spinning solution for the manufacture of them lustreless. artificial products comprising a cellulosic spinning I prepare an emulsion of certain compounds solution, casein, oleic acid and triethanolamine. and add this emulsion to the spinning solution 4. A spinning solution for the manufacture of 3 prior to the formation of filaments therefrom. artificial products comprisingacellulosic spinning The ingredients of my emulsion include a phossolution, a phosphor protein, oleic acid, petrolaphorprotein such as casein, paracasein and viteltum and triethanolamine. lin. Casein is well known as the chief nitro- 5. A spinning solution for the manufacture of genous constituent of milk, and is found disartificial products comprising a cellulosic spin- 5 solved therein in the form of a salt containing ning solution, casein, oleic acid, petrolatum and the percentage composition of a protein with triethanolamine. approximately 0.85 percent of phosphorous. An- 6. A spinning solution for the manufacture of other of the ingredients of my emulsion is petroartificial products comprising a cellulose spinlatum. The two remaining constituents are oleic ning solution, about 10% casein, about 10% oleic acid and triethanolamine, the latter having the acid and about 0.45% triethanolamine, said per- 40 formula (CH2.OH.CH2)3.N. centages being based upon the cellulose content These constituents neednot all be used toof said spinning solution. I gether, since the petrolatum may or may not be 7. A cellulosic spinning solution for themanupresent. I have found, however, that the presfacture of artificial products comprising a celluence of petrolatum tends to produce a filament losic spinning solution, about 10% casein, about 45 with a duller lustre. 10% petrolatum, about 13% oleic acid and about As examples of my new invention, the follow- 0.45% triethanolamine, said percentages being ing are given. All percentages are calculated based upon the cellulose content of said spinning on the cellulose content of the solution. solution.
5 Example A.A cellulosic spinning solution is GUSTAV HARDI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US636177A US1984303A (en) | 1932-10-04 | 1932-10-04 | Manufacture of artificial silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US636177A US1984303A (en) | 1932-10-04 | 1932-10-04 | Manufacture of artificial silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1984303A true US1984303A (en) | 1934-12-11 |
Family
ID=24550767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US636177A Expired - Lifetime US1984303A (en) | 1932-10-04 | 1932-10-04 | Manufacture of artificial silk |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1984303A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528570A (en) * | 1946-07-20 | 1950-11-07 | Celanese Corp | Sizing composition for yarns |
| US2535044A (en) * | 1947-04-26 | 1950-12-26 | Du Pont | Spinning of viscose |
| US2783158A (en) * | 1951-12-28 | 1957-02-26 | Courtaulds Ltd | Production of coloured filaments, fibres, threads, and the like |
| DE1208847B (en) * | 1960-05-31 | 1966-01-13 | Algemene Kunstzijde Unie Nv | Manufacture of pigmented threads or staple fibers from regenerated cellulose |
-
1932
- 1932-10-04 US US636177A patent/US1984303A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528570A (en) * | 1946-07-20 | 1950-11-07 | Celanese Corp | Sizing composition for yarns |
| US2535044A (en) * | 1947-04-26 | 1950-12-26 | Du Pont | Spinning of viscose |
| US2783158A (en) * | 1951-12-28 | 1957-02-26 | Courtaulds Ltd | Production of coloured filaments, fibres, threads, and the like |
| DE1208847B (en) * | 1960-05-31 | 1966-01-13 | Algemene Kunstzijde Unie Nv | Manufacture of pigmented threads or staple fibers from regenerated cellulose |
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