DE218225C - - Google Patents
Info
- Publication number
- DE218225C DE218225C DENDAT218225D DE218225DA DE218225C DE 218225 C DE218225 C DE 218225C DE NDAT218225 D DENDAT218225 D DE NDAT218225D DE 218225D A DE218225D A DE 218225DA DE 218225 C DE218225 C DE 218225C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- naphthenic
- naphthenic acids
- acid
- naphthenic acid
- 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
- 125000005608 naphthenic acid group Chemical group 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 7
- 238000004090 dissolution Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 claims 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 2
- 238000004821 distillation Methods 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 150000001447 alkali salts Chemical class 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 239000012263 liquid product Substances 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/095—Oxygen containing compounds
-
- 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
- C08J2307/00—Characterised by the use of natural rubber
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE218225C true DE218225C (cs) |
Family
ID=479467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT218225D Active DE218225C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE218225C (cs) |
-
0
- DE DENDAT218225D patent/DE218225C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3049452C2 (cs) | ||
| DE69509759T2 (de) | Verfahren und extraktionsmittelzusammensetzung für extraktion der säuren | |
| DE2737989C2 (de) | Verfahren zum Klären einer Xanthangummilösung | |
| DE218225C (cs) | ||
| DE1129290B (de) | Verfahren zum Neutralisieren basischer Katalysatorreste in Polyaethern | |
| DE645620C (de) | Verfahren und Vorrichtung zur Herstellung von Kunstharz | |
| DE69713701T2 (de) | Verfahren zur Herstellung von 3-Methyltetrahydrofuran | |
| DE897609C (de) | Verfahren zum Reinigen von leichten Kohlenwasserstoffdestillaten | |
| DE69428208T2 (de) | Ginkgo biloba blätter extrakt | |
| DE4142405A1 (de) | Verfahren zur herstellung eines magnetfluids | |
| DE389512C (de) | Verfahren zur Herstellung eines nicht staeubenden und nicht aetzenden Duengemittels | |
| DE216459C (cs) | ||
| DE195230C (cs) | ||
| DE399628C (de) | Verfahren zur Reinigung von OElen u. dgl. | |
| DE527602C (de) | Verfahren zur Reinigung von aus Erdoel hergestellten Kohlenwasserstoffoelen | |
| DE503615C (de) | Verfahren zur Verbesserung von Dammarharzen | |
| DE717693C (de) | Verfahren zum Aufarbeiten ausgebrauchter Kobaltkatalysatoren | |
| DE736183C (de) | Verfahren zur Herstellung von Lackrohstoffen aus fossilen Harzen | |
| DE496224C (de) | Verfahren zur Raffinierung von Erdoel und Erdoelfraktionen | |
| DE225229C (cs) | ||
| DE160791C (cs) | ||
| DE625324C (de) | Verfahren zur Reinigung von synthetischem Methanol | |
| DE1172256B (de) | Verfahren zum Regenerieren hochsiedender Loesungsmittel nach dem Gebrauch bei der Herstellung von Isocyanaten | |
| DE722869C (de) | Verfahren zur Veredlung von Cumaronharzen | |
| DE267126C (cs) |