US842125A - Manufacture of artificial silk and other silk goods. - Google Patents
Manufacture of artificial silk and other silk goods. Download PDFInfo
- Publication number
- US842125A US842125A US27042605A US1905270426A US842125A US 842125 A US842125 A US 842125A US 27042605 A US27042605 A US 27042605A US 1905270426 A US1905270426 A US 1905270426A US 842125 A US842125 A US 842125A
- Authority
- US
- United States
- Prior art keywords
- silk
- acetone
- filaments
- manufacture
- goods
- 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 5
- 229920002955 Art silk Polymers 0.000 title description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 30
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 11
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 7
- 229920001220 nitrocellulos Polymers 0.000 description 7
- 229940079938 nitrocellulose Drugs 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/06—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres by treatment to produce shrinking, swelling, crimping or curling of fibres
- D04H1/067—Regenerated cellulose series
Definitions
- ⁇ Art of Manufacturing Artificial Silk of which for its object to produce a brilliant and supple which will accomplish the object sought.
- a suitable quantity of sulfurous acid may be dissolved in the acetone prior to, 'its'ultimate employment as the solvent, and when the filaments are formed from the -thewiscous compound in some convenient manner with sulfurous acid to produce the- UNITED STATES PATENT OFFICE.
- This invention relates to the production of fibers or filaments of artificial silk; and it has or flexible filament from a viscous solution of nitrocellulose in acetone.
- a solution of pyroxylin or nitrocellulose in .acetone yields a viscous collodion which resembles in "appearance alcohol-ether collodion and which can be equally well formed in a known way into filaments or threads.
- the filaments however, from the sol tion of pyroxylin in acetone'do not possess t e bril-' ancy and "s'uppleness of those from the alcohol-ether col odion, but, on the contrary, are rather opa ue, milky, or clouded and are far more britt e than the filaments of the latter. These defects appear to be due to a hydrate of a mixture of the acetone andnitrocellulose.
- the purpose of the present invention is to remedy this defect of opacity and brittleness and to provide also for the easy recovery of the acetone.
- To thisjend I utilize in carvent hydration,and thus permit of the production of filaments or threads from the viscous compound which will,be brilliant may be employed in several ways, either of viscous compound they-'may be produced in the..;ai r, -in air mixed with sulfurous-acid gas, omen atmosphere formed of sulfurous acid al I, e,- or a solution of pyro'xylin in substantially-pure acetone in a viscous state may be formed into filaments in an atmosphere of sulfurous acid -gas.
- the object is to treat desired effect thereon.
- translucency and suppleness and because it permits of or facilitates the recovery of the acetone.
- I may produce the filaments of the acetonic. collodion ina cur rent of sulfurous acid gas. It will suflice in order to recover the acetone to heat the combination of gases drawn 0E in an excess of;
- the acetone employed for dissolving the making thesolution for the purpose specified. .3.
- witnessf f -I have hereiirito signed my name, th s -Stldd 7 presence of two subscribing witnessessy HENRI ETIENNE ALFRED virir'imnrf witnesseses MARWYAQH ayof June, 1905, in the ioc
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Description
, rying out my invention sulfurous acid to pre- 3515 and supple or flexible The sulfurous acid.
To (LZZ whom it may concern:
\ Art of Manufacturing Artificial Silk, of which for its object to produce a brilliant and supple which will accomplish the object sought. For example, a suitable quantity of sulfurous acid may be dissolved in the acetone prior to, 'its'ultimate employment as the solvent, and when the filaments are formed from the -thewiscous compound in some convenient manner with sulfurous acid to produce the- UNITED STATES PATENT OFFICE.
HENRI ETIENNE ALFRED VITTLENETI, OF VILLEFRANCE-SUR-SAGNE,
FRANCE. r
MANUFACTURE OF ARTIFICIAL SILK AND OTHER S ILK GOODS.
Be it known that I, HENRI ETIENNE AL- FRED VITTENET, chemist, a citizen of the F; en'ch Republic, residing in Villefrancemr-Sane, Rhone, France, have invented certain new and useful Improvements in the the following is a specification. a,
This invention relates to the production of fibers or filaments of artificial silk; and it has or flexible filament from a viscous solution of nitrocellulose in acetone.
i A solution of pyroxylin or nitrocellulose in .acetone yields a viscous collodion which resembles in "appearance alcohol-ether collodion and which can be equally well formed in a known way into filaments or threads. The filaments, however, from the sol tion of pyroxylin in acetone'do not possess t e bril-' ancy and "s'uppleness of those from the alcohol-ether col odion, but, on the contrary, are rather opa ue, milky, or clouded and are far more britt e than the filaments of the latter. These defects appear to be due to a hydrate of a mixture of the acetone andnitrocellulose.
The purpose of the present invention is to remedy this defect of opacity and brittleness and to provide also for the easy recovery of the acetone. To thisjend I utilize in carvent hydration,and thus permit of the production of filaments or threads from the viscous compound which will,be brilliant may be employed in several ways, either of viscous compound they-'may be produced in the..;ai r, -in air mixed with sulfurous-acid gas, omen atmosphere formed of sulfurous acid al I, e,- or a solution of pyro'xylin in substantially-pure acetone in a viscous state may be formed into filaments in an atmosphere of sulfurous acid -gas. The object is to treat desired effect thereon.
Specification of Letters Patent.
Application filed July 19, 1905. Serial Ito-2203426.
A suitable and convenient mode of carry- Patented J an. 22, 1907.
ing out the invention in practice is to cause a current of sulfurous acid'to flow into the acetone until an increasein the weight of the mixture is attained which shall be e ual to the amount of the acid which it is desired to add to the acetone. The solution of sulfurou's acid in acetone thus obtained is then added to the pyroxylin in proportions which will vary with the degree of viscosity de-' sired, and this mixture is formed into 'filaments, as 'hereinbefore explained.
sulfurous acid gas ih employed because it gives to the filaments the required brilliancy,
translucency, and suppleness and because it permits of or facilitates the recovery of the acetone. To this end I may produce the filaments of the acetonic. collodion ina cur rent of sulfurous acid gas. It will suflice in order to recover the acetone to heat the combination of gases drawn 0E in an excess of;
rectlfy the aqueous -v soda and to roperly acetone thus 0 tained.
The acetone employed for dissolving the making thesolution, for the purpose specified. .3. The improvement in the art of producing filaments from a viscous solution of pyroxylin 1n acet0ne',iwh1ch cons sts 1naddlngsulfu'rous acid to the acetone, then dissolving the pyroxylin therein, and. then producing filaments from the solution in an atmosphere containing sulfurous acid. V f. v a
In witnessf f -I have hereiirito signed my name, th s -Stldd 7 presence of two subscribing witnessessy HENRI ETIENNE ALFRED virir'imnrf Witnesses MARWYAQH ayof June, 1905, in the ioc
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27042605A US842125A (en) | 1905-07-19 | 1905-07-19 | Manufacture of artificial silk and other silk goods. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27042605A US842125A (en) | 1905-07-19 | 1905-07-19 | Manufacture of artificial silk and other silk goods. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US842125A true US842125A (en) | 1907-01-22 |
Family
ID=2910595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US27042605A Expired - Lifetime US842125A (en) | 1905-07-19 | 1905-07-19 | Manufacture of artificial silk and other silk goods. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US842125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145391A (en) * | 1976-11-26 | 1979-03-20 | Rhone Poulenc Textile | Cellulose fiber process |
-
1905
- 1905-07-19 US US27042605A patent/US842125A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145391A (en) * | 1976-11-26 | 1979-03-20 | Rhone Poulenc Textile | Cellulose fiber process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03231957A (en) | High-modulus melamine resin molding | |
| US3318990A (en) | Method of manufacturing flat viscose fibers | |
| US842125A (en) | Manufacture of artificial silk and other silk goods. | |
| ES8205273A1 (en) | Shapable solutions, shaped articles obtained therefrom and process for producing them. | |
| GB143253A (en) | Improvements in or relating to the manufacture of artificial textile filaments, artificial films, or the like | |
| JPS59467B2 (en) | Setsukou Whisker - Fukugoutai | |
| US2780512A (en) | Processes for producing hollow filaments of regenerated cellulose | |
| US3633A (en) | Charles guudyear | |
| US2461942A (en) | Vinyl chloride-alkyl ester of unsaturated dicarboxylic acid conpolymer sponge composition | |
| US1652206A (en) | Manufacture of hollow artificial textile fibers | |
| US663739A (en) | Process of making artificial-silk thread. | |
| US2054299A (en) | Hydroxy cellulose ether solutions | |
| US3203755A (en) | Process for the preparation of sodium silicate | |
| US3562381A (en) | Process for producing articles of polyvinyl alcohol | |
| US1487807A (en) | Hollow artificial textile manufacturing process | |
| US850571A (en) | Manufacturing artificial threads, films, and the like. | |
| US671001A (en) | Mantle for incandescent lighting. | |
| DE193254C (en) | ||
| CN118956121B (en) | Acid-resistant high-strength plastic bag and preparation method thereof | |
| US2231050A (en) | Method of preparing an adhesive | |
| US756888A (en) | Manufacture of threads for incandescent mantles or illuminating-bodies. | |
| US2040606A (en) | Manufacture of artificial silk | |
| US1967206A (en) | Manufacture of artificial silk | |
| US2004877A (en) | Manufacture of artificial threads and other products from cellulose compounds | |
| US1260508A (en) | Process for the production of articles from viscose. |