DE248559C - - Google Patents
Info
- Publication number
- DE248559C DE248559C DENDAT248559D DE248559DA DE248559C DE 248559 C DE248559 C DE 248559C DE NDAT248559 D DENDAT248559 D DE NDAT248559D DE 248559D A DE248559D A DE 248559DA DE 248559 C DE248559 C DE 248559C
- Authority
- DE
- Germany
- Prior art keywords
- acetone
- acetylene tetrachloride
- ethyl acetate
- chloroform
- solutions
- 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.)
- Active
Links
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 2
- 229940081735 acetylcellulose Drugs 0.000 description 2
- -1 acetylene tetrachloride - acetone Chemical compound 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 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
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/26—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from nitrocellulose
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Materials For Medical Uses (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE240751T | 1908-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE248559C true DE248559C (enrdf_load_stackoverflow) |
Family
ID=5907614
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT248559D Active DE248559C (enrdf_load_stackoverflow) | 1908-07-03 | ||
| DE1908240751D Expired - Lifetime DE240751C (enrdf_load_stackoverflow) | 1908-07-03 | 1908-07-03 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1908240751D Expired - Lifetime DE240751C (enrdf_load_stackoverflow) | 1908-07-03 | 1908-07-03 |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE240751C (enrdf_load_stackoverflow) |
| FR (1) | FR402072A (enrdf_load_stackoverflow) |
-
0
- DE DENDAT248559D patent/DE248559C/de active Active
-
1908
- 1908-07-03 DE DE1908240751D patent/DE240751C/de not_active Expired - Lifetime
-
1909
- 1909-04-15 FR FR402072D patent/FR402072A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE240751C (enrdf_load_stackoverflow) | |
| FR402072A (fr) | 1909-09-25 |
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