YU33958B - Process for preparing stabilized aqueous formaldehyde solutions - Google Patents
Process for preparing stabilized aqueous formaldehyde solutionsInfo
- Publication number
- YU33958B YU33958B YU173368A YU173368A YU33958B YU 33958 B YU33958 B YU 33958B YU 173368 A YU173368 A YU 173368A YU 173368 A YU173368 A YU 173368A YU 33958 B YU33958 B YU 33958B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- aqueous formaldehyde
- stabilized aqueous
- formaldehyde solutions
- preparing stabilized
- preparing
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title 3
- 238000004519 manufacturing process Methods 0.000 title 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1043164 | 1964-05-13 | ||
| IT1893467 | 1967-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU173368A YU173368A (en) | 1978-02-28 |
| YU33958B true YU33958B (en) | 1978-09-08 |
Family
ID=11153663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU173368A YU33958B (en) | 1964-05-13 | 1968-07-22 | Process for preparing stabilized aqueous formaldehyde solutions |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT280978B (cs) |
| BE (1) | BE718658A (cs) |
| BG (1) | BG17514A3 (cs) |
| CH (1) | CH527144A (cs) |
| CS (1) | CS149632B2 (cs) |
| ES (1) | ES356583A2 (cs) |
| FI (1) | FI49150C (cs) |
| FR (1) | FR95268E (cs) |
| GB (1) | GB1176581A (cs) |
| NL (1) | NL6810272A (cs) |
| SE (1) | SE364944B (cs) |
| YU (1) | YU33958B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2358856C3 (de) * | 1973-11-26 | 1981-05-21 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Stabilisierung wäßriger Formaldehydlösungen |
| DE10010593A1 (de) | 2000-03-03 | 2001-09-06 | Clariant Gmbh | Farbstabile Lösung von Dimethylaminoacetonitril in Wasser und Verfahren zu ihrer Herstellung |
| CN102245154B (zh) * | 2008-10-15 | 2014-09-03 | 3M创新有限公司 | 具有荧光颜料的牙科用组合物 |
-
1968
- 1968-07-19 FI FI206068A patent/FI49150C/fi active
- 1968-07-19 NL NL6810272A patent/NL6810272A/xx unknown
- 1968-07-22 BG BG010371A patent/BG17514A3/xx unknown
- 1968-07-22 AT AT705468A patent/AT280978B/de active
- 1968-07-22 YU YU173368A patent/YU33958B/xx unknown
- 1968-07-24 FR FR160391A patent/FR95268E/fr not_active Expired
- 1968-07-24 CS CS540368A patent/CS149632B2/cs unknown
- 1968-07-24 GB GB3526868A patent/GB1176581A/en not_active Expired
- 1968-07-24 CH CH1109668A patent/CH527144A/de not_active IP Right Cessation
- 1968-07-24 SE SE999068A patent/SE364944B/xx unknown
- 1968-07-26 BE BE718658D patent/BE718658A/xx not_active IP Right Cessation
- 1968-07-27 ES ES356583A patent/ES356583A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE718658A (cs) | 1969-01-27 |
| ES356583A2 (es) | 1970-01-16 |
| FI49150C (fi) | 1975-04-10 |
| FR95268E (fr) | 1970-08-14 |
| BG17514A3 (bg) | 1973-11-10 |
| CH527144A (de) | 1972-08-31 |
| NL6810272A (cs) | 1969-01-30 |
| SE364944B (cs) | 1974-03-11 |
| GB1176581A (en) | 1970-01-07 |
| CS149632B2 (cs) | 1973-07-25 |
| FI49150B (cs) | 1974-12-31 |
| YU173368A (en) | 1978-02-28 |
| AT280978B (de) | 1970-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL22736A (en) | Process for preparing epoxy compounds | |
| YU156567A (en) | Process for preparing novel, substituted 3-amino-sydnone-imines | |
| YU33958B (en) | Process for preparing stabilized aqueous formaldehyde solutions | |
| MY6900083A (en) | A process for the preparation of des-a-steroids | |
| IL22797A (en) | Process for the elimination of anions from an aqueous solution | |
| FR1440941A (fr) | Procédé de préparation de solutions aqueuses de formaldéhyde | |
| CA686830A (en) | Method for preparing stabilized formaldehyde | |
| IL24098A (en) | Process for preparing 5-chloro-3-aminopyrazinoates | |
| CA687489A (en) | Process for making urea | |
| IL24264A (en) | 2-lower-alkoxy-2,3-dihydro-3-substituted benzofuranols and process for their preparation | |
| IL24594A (en) | Process for the preparation of glycerine | |
| FI45952C (fi) | Menetelmä formaldehydin valmistamiseksi. | |
| IL23724A (en) | Epoxidation process | |
| IL22799A (en) | Process for eliminating from an aqueous solution anions derived from oxyacids | |
| CA677908A (en) | Process for preparing polyfluoroalkylamines | |
| CA677907A (en) | Process for preparing polyfluoroalkylamines | |
| AU5864865A (en) | Stable concentrated aqueous formaldehyde solutions | |
| FR1451460A (fr) | Procédé pour préparer des o-hémi-acétals du formaldéhyde | |
| SU224532A1 (en) | Process for preparing 1-nitro-and 1-aminoanthraquinone-5,8-disulfonic acids | |
| YU14968A (en) | Process for preparing novel 9beta, 10alfa-steroids | |
| IL23595A (en) | Process for producing oxirane compounds | |
| AU3610268A (en) | Stabilized aqueous formaldehyde solutions | |
| IL23258A (en) | A process for the preparation of dicarbylantimony carboxylates | |
| IL24804A (en) | Process for preparing 3-indolyl-acetic acids | |
| AU286414B2 (en) | Process for producing trioxane |