DE1493845A1 - Verfahren zur Abtrennung von fluechtigen Begleitstoffen aus Epoxydharzen - Google Patents
Verfahren zur Abtrennung von fluechtigen Begleitstoffen aus EpoxydharzenInfo
- Publication number
- DE1493845A1 DE1493845A1 DE19631493845 DE1493845A DE1493845A1 DE 1493845 A1 DE1493845 A1 DE 1493845A1 DE 19631493845 DE19631493845 DE 19631493845 DE 1493845 A DE1493845 A DE 1493845A DE 1493845 A1 DE1493845 A1 DE 1493845A1
- Authority
- DE
- Germany
- Prior art keywords
- accompanying substances
- evaporator
- resin
- boiling
- epoxy resins
- 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.)
- Pending
Links
- 239000000126 substance Substances 0.000 title claims description 16
- 239000003822 epoxy resin Substances 0.000 title claims description 11
- 229920000647 polyepoxide Polymers 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 9
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 title claims description 7
- 238000000926 separation method Methods 0.000 title claims description 5
- 229920005989 resin Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
- 238000009835 boiling Methods 0.000 claims description 10
- 239000011552 falling film Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 5
- 150000001447 alkali salts Chemical class 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 description 2
- 235000013824 polyphenols Nutrition 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000003944 halohydrins Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 244000070969 koal Species 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Epoxy Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1328362A CH427298A (de) | 1962-11-13 | 1962-11-13 | Verfahren zur Abtrennung von flüchtigen Begleitstoffen aus Epoxydharzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1493845A1 true DE1493845A1 (de) | 1969-05-22 |
Family
ID=4391036
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631493845 Pending DE1493845A1 (de) | 1962-11-13 | 1963-10-15 | Verfahren zur Abtrennung von fluechtigen Begleitstoffen aus Epoxydharzen |
| DE19661481265 Pending DE1481265A1 (de) | 1962-11-13 | 1966-10-14 | Teleskopmast fuer Gabelstapler |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661481265 Pending DE1481265A1 (de) | 1962-11-13 | 1966-10-14 | Teleskopmast fuer Gabelstapler |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH427298A (enrdf_load_stackoverflow) |
| DE (2) | DE1493845A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1054379A (enrdf_load_stackoverflow) |
| NL (1) | NL300419A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4395542A (en) * | 1982-01-19 | 1983-07-26 | Ciba-Geigy Corporation | Process for removing trace amounts of epichlorohydrin from heat sensitive glycidyl products |
-
0
- GB GB1054379D patent/GB1054379A/en active Active
- NL NL300419D patent/NL300419A/xx unknown
-
1962
- 1962-11-13 CH CH1328362A patent/CH427298A/de unknown
-
1963
- 1963-10-15 DE DE19631493845 patent/DE1493845A1/de active Pending
-
1966
- 1966-10-14 DE DE19661481265 patent/DE1481265A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH427298A (de) | 1966-12-31 |
| GB1054379A (enrdf_load_stackoverflow) | |
| DE1481265A1 (de) | 1969-05-29 |
| NL300419A (enrdf_load_stackoverflow) |
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