DE139738C - - Google Patents
Info
- Publication number
- DE139738C DE139738C DENDAT139738D DE139738DC DE139738C DE 139738 C DE139738 C DE 139738C DE NDAT139738 D DENDAT139738 D DE NDAT139738D DE 139738D C DE139738D C DE 139738DC DE 139738 C DE139738 C DE 139738C
- Authority
- DE
- Germany
- Prior art keywords
- esters
- celluloid
- sebacic acid
- camphor
- nitrocellulose
- 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
- 150000002148 esters Chemical class 0.000 claims description 15
- CXMXRPHRNRROMY-UHFFFAOYSA-N Sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 12
- 229920002160 Celluloid Polymers 0.000 claims description 9
- DSSYKIVIOFKYAU-UHFFFAOYSA-N Camphor Chemical compound C1CC2(C)C(=O)CC1C2(C)C DSSYKIVIOFKYAU-UHFFFAOYSA-N 0.000 claims description 6
- 229960000846 Camphor Drugs 0.000 claims description 6
- 241000723346 Cinnamomum camphora Species 0.000 claims description 6
- 229930007890 camphor Natural products 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000002378 acidificating Effects 0.000 claims description 2
- 230000001264 neutralization Effects 0.000 claims description 2
- 239000000020 Nitrocellulose Substances 0.000 description 5
- 229920001220 nitrocellulos Polymers 0.000 description 5
- 230000001476 alcoholic Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- DLZCDMPHHUODDO-UHFFFAOYSA-N 10-ethoxy-10-oxodecanoic acid Chemical compound CCOC(=O)CCCCCCCCC(O)=O DLZCDMPHHUODDO-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE139738C true DE139738C (cs) |
Family
ID=407464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT139738D Active DE139738C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE139738C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0707037A1 (de) * | 1994-09-16 | 1996-04-17 | Hagedorn Ag | Verfahren und Vorrichtung zur Herstellung von plastifiziertem Cellulosenitrat |
-
0
- DE DENDAT139738D patent/DE139738C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0707037A1 (de) * | 1994-09-16 | 1996-04-17 | Hagedorn Ag | Verfahren und Vorrichtung zur Herstellung von plastifiziertem Cellulosenitrat |
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