DE286873C - - Google Patents
Info
- Publication number
- DE286873C DE286873C DENDAT286873D DE286873DA DE286873C DE 286873 C DE286873 C DE 286873C DE NDAT286873 D DENDAT286873 D DE NDAT286873D DE 286873D A DE286873D A DE 286873DA DE 286873 C DE286873 C DE 286873C
- Authority
- DE
- Germany
- Prior art keywords
- celluloid
- waste
- camphor
- transparent
- separating
- 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
Links
- 239000002699 waste material Substances 0.000 claims description 10
- 229920002160 Celluloid Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 4
- 241000723346 Cinnamomum camphora Species 0.000 claims description 4
- 229960000846 camphor Drugs 0.000 claims description 4
- 229930008380 camphor Natural products 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000003349 gelling agent Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 125000000218 acetic acid group Chemical class C(C)(=O)* 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/08—Cellulose derivatives
- C08J2301/16—Esters of inorganic acids
- C08J2301/18—Cellulose nitrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE286873C true DE286873C (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=542148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT286873D Expired DE286873C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE286873C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT286873D patent/DE286873C/de not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1745938B2 (de) | Verfahren zum modifizieren von carboxylgruppen enthaltenden aethylenpolymeren | |
| DE2329454A1 (de) | Verfahren zur raschen selektiven ausflockung von kaolin-schlaemmen | |
| DE2349519A1 (de) | Verfahren zur herstellung von gips | |
| DE2153355C3 (de) | Verfahren zur Herstellung von gut ftttrierbaren Kristallen von neutralem Calciumhypochlorit | |
| DE286873C (enrdf_load_stackoverflow) | ||
| DE475114C (de) | Verfahren zur Herstellung eines Zahnputzmittels | |
| DE836982C (de) | Verfahren zum Entfetten von Knochen | |
| DE517208C (de) | Verfahren zur Verbessern der Alterungseigenschaften von Kautschuk | |
| DE635870C (de) | Verfahren zur Herstellung von Chlorkautschuk | |
| DE507513C (de) | Verfahren zur Bereitung von Wuerze | |
| AT101646B (de) | Verfahren zur Behandlung von Mehl, Mahl- und Mehlprodukten. | |
| DE348755C (de) | Verfahren zur Gewinnung von Eiweisskoerpern aus Leguminosensamen | |
| DE352520C (de) | Herstellung von Harzen aus Kohlenwasserstoffgemischen | |
| DE323524C (de) | Verfahren zum Waschen und Reinigen von Ton | |
| DE220393C (enrdf_load_stackoverflow) | ||
| DE379522C (de) | Verfahren zur Herstellung von Elektroden fuer galvanische Elemente | |
| DE369447C (de) | Verfahren zur Erhoehung der Weichheit und Geschmeidigkeit von Zelluloseestermassen | |
| DE576160C (de) | Verfahren zur Gewinnung organischer Saeuren | |
| AT21279B (de) | Verfahren zur Reinigung von Zucker und Zuckerlösungen. | |
| DE343182C (enrdf_load_stackoverflow) | ||
| DE715906C (de) | Verfahren zur Herstellung von Kaliumsulfat aus Syngenit | |
| DE52978C (de) | Verfahren zur Herstellung eines neuen Stoffes aus dem Wollfett | |
| DE616543C (de) | Verfahren zur Gewinnung von hochkonzentrierten Magnesiumsulfatloesungen | |
| DE374553C (de) | Verfahren zur Herstellung von schwefelsaurem Kali und schwefelsaurer Kalimagnesia aus Hartsalz | |
| AT19613B (de) | Verfahren zur Herstellung von Reisstärke. |