DK134278B - Stabiliserede vandige formaldehydopløsninger. - Google Patents
Stabiliserede vandige formaldehydopløsninger.Info
- Publication number
- DK134278B DK134278B DK336968AA DK336968A DK134278B DK 134278 B DK134278 B DK 134278B DK 336968A A DK336968A A DK 336968AA DK 336968 A DK336968 A DK 336968A DK 134278 B DK134278 B DK 134278B
- Authority
- DK
- Denmark
- Prior art keywords
- aqueous formaldehyde
- stabilized aqueous
- formaldehyde solutions
- solutions
- stabilized
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title 3
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)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1847667 | 1967-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK134278B true DK134278B (da) | 1976-10-11 |
| DK134278C DK134278C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-03-07 |
Family
ID=11152915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK336968AA DK134278B (da) | 1967-07-17 | 1968-07-10 | Stabiliserede vandige formaldehydopløsninger. |
Country Status (15)
Families Citing this family (2)
| 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 |
| DE3836047A1 (de) * | 1988-10-22 | 1990-04-26 | Degussa | Verfahren zur stabilisierung von waessrigen formaldehydloesungen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL126167C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-05-13 |
-
1968
- 1968-07-10 DK DK336968AA patent/DK134278B/da unknown
- 1968-07-10 FI FI681983A patent/FI49149C/fi active
- 1968-07-10 NO NO2737/68A patent/NO130512C/no unknown
- 1968-07-10 NL NL6809750.A patent/NL156679B/xx not_active IP Right Cessation
- 1968-07-10 SE SE09478/68A patent/SE364943B/xx unknown
- 1968-07-11 YU YU1660/68A patent/YU33183B/xx unknown
- 1968-07-11 FR FR1576670D patent/FR1576670A/fr not_active Expired
- 1968-07-12 DE DE19681768915 patent/DE1768915B1/de active Granted
- 1968-07-12 AT AT675168A patent/AT278733B/de not_active IP Right Cessation
- 1968-07-12 CS CS5141A patent/CS149631B2/cs unknown
- 1968-07-15 US US744624A patent/US3658913A/en not_active Expired - Lifetime
- 1968-07-16 ES ES356209A patent/ES356209A1/es not_active Expired
- 1968-07-16 DD DD13349668A patent/DD68496A5/xx unknown
- 1968-07-16 BE BE718127D patent/BE718127A/xx not_active IP Right Cessation
- 1968-07-17 CH CH1066368A patent/CH496638A/de not_active IP Right Cessation
Also Published As
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