FR1576901A - - Google Patents
Info
- Publication number
- FR1576901A FR1576901A FR1576901DA FR1576901A FR 1576901 A FR1576901 A FR 1576901A FR 1576901D A FR1576901D A FR 1576901DA FR 1576901 A FR1576901 A FR 1576901A
- Authority
- FR
- France
- 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.)
- Expired
Links
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)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671643878 DE1643878A1 (de) | 1967-08-11 | 1967-08-11 | Stabilisieren von Formaldehydloesungen I |
DE19671643879 DE1643879A1 (de) | 1967-08-11 | 1967-08-11 | Stabilisieren von Formaldehydloesungen II |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1576901A true FR1576901A (ru) | 1969-08-01 |
Family
ID=25754084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1576901D Expired FR1576901A (ru) | 1967-08-11 | 1968-08-09 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1576901A (ru) |
GB (1) | GB1208182A (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2013681A1 (ru) * | 1968-07-25 | 1970-04-03 | Geigy Ag J R |
-
1968
- 1968-08-09 FR FR1576901D patent/FR1576901A/fr not_active Expired
- 1968-08-12 GB GB3845868A patent/GB1208182A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2013681A1 (ru) * | 1968-07-25 | 1970-04-03 | Geigy Ag J R |
Also Published As
Publication number | Publication date |
---|---|
GB1208182A (en) | 1970-10-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |