DE1643878A1 - Stabilisieren von Formaldehydloesungen I - Google Patents
Stabilisieren von Formaldehydloesungen IInfo
- Publication number
- DE1643878A1 DE1643878A1 DE19671643878 DE1643878A DE1643878A1 DE 1643878 A1 DE1643878 A1 DE 1643878A1 DE 19671643878 DE19671643878 DE 19671643878 DE 1643878 A DE1643878 A DE 1643878A DE 1643878 A1 DE1643878 A1 DE 1643878A1
- Authority
- DE
- Germany
- Prior art keywords
- formaldehyde
- formaldehyde solutions
- stabilizing
- solutions
- triazine
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 50
- 230000000087 stabilizing effect Effects 0.000 title description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000008098 formaldehyde solution Substances 0.000 description 3
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- BDPPZSFVSOBOIX-UHFFFAOYSA-N 6-nonyl-1,3,5-triazine-2,4-diamine Chemical compound CCCCCCCCCC1=NC(N)=NC(N)=N1 BDPPZSFVSOBOIX-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- YBGBJEGPLMRYPL-UHFFFAOYSA-N 6-chlorotriazine-4,5-diamine Chemical compound NC1=NN=NC(Cl)=C1N YBGBJEGPLMRYPL-UHFFFAOYSA-N 0.000 description 1
- ZMVLCGHGTXSQGS-UHFFFAOYSA-N 6-nonyl-1H-triazine-2,4-diamine Chemical compound C(CCCCCCCC)C1=CC(=NN(N1)N)N ZMVLCGHGTXSQGS-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XKJJNBDDZRGTNR-UHFFFAOYSA-N NN1NC(N)=CC(N)=N1.NC1=NC(N)=NC(N)=N1 Chemical compound NN1NC(N)=CC(N)=N1.NC1=NC(N)=NC(N)=N1 XKJJNBDDZRGTNR-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/86—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Plural Heterocyclic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1576901D FR1576901A (enrdf_load_stackoverflow) | 1967-08-11 | 1968-08-09 | |
| GB3845868A GB1208182A (en) | 1967-08-11 | 1968-08-12 | Stabilising formaldehyde solutions |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0053834 | 1967-08-11 | ||
| DED0053835 | 1967-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1643878A1 true DE1643878A1 (de) | 1970-09-24 |
Family
ID=25972594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671643878 Pending DE1643878A1 (de) | 1967-08-11 | 1967-08-11 | Stabilisieren von Formaldehydloesungen I |
| DE19671643879 Pending DE1643879A1 (de) | 1967-08-11 | 1967-08-11 | Stabilisieren von Formaldehydloesungen II |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671643879 Pending DE1643879A1 (de) | 1967-08-11 | 1967-08-11 | Stabilisieren von Formaldehydloesungen II |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT297673B (enrdf_load_stackoverflow) |
| BE (1) | BE719245A (enrdf_load_stackoverflow) |
| CH (1) | CH500151A (enrdf_load_stackoverflow) |
| DE (2) | DE1643878A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6811368A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2919496A1 (de) | 1979-05-15 | 1980-12-04 | Degussa | Neue bisguanamine |
-
1967
- 1967-08-11 DE DE19671643878 patent/DE1643878A1/de active Pending
- 1967-08-11 DE DE19671643879 patent/DE1643879A1/de active Pending
-
1968
- 1968-08-08 BE BE719245D patent/BE719245A/xx unknown
- 1968-08-09 CH CH1198668A patent/CH500151A/de unknown
- 1968-08-09 AT AT784868A patent/AT297673B/de not_active IP Right Cessation
- 1968-08-09 NL NL6811368A patent/NL6811368A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT297673B (de) | 1972-04-10 |
| CH500151A (de) | 1970-12-15 |
| NL6811368A (enrdf_load_stackoverflow) | 1969-02-13 |
| BE719245A (enrdf_load_stackoverflow) | 1969-01-16 |
| DE1643879A1 (de) | 1971-07-15 |
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