DD108511A1 - - Google Patents
Info
- Publication number
- DD108511A1 DD108511A1 DD16949173A DD16949173A DD108511A1 DD 108511 A1 DD108511 A1 DD 108511A1 DD 16949173 A DD16949173 A DD 16949173A DD 16949173 A DD16949173 A DD 16949173A DD 108511 A1 DD108511 A1 DD 108511A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
- C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16949173A DD108511A1 (en) | 1973-03-15 | 1973-03-15 | |
| DE19732345199 DE2345199A1 (en) | 1973-03-15 | 1973-09-07 | Ethane-1-hydroxy-1,1-diphosphonic acid - useful as complexing agent for multivalent cations |
| NL7314523A NL7314523A (en) | 1973-03-15 | 1973-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16949173A DD108511A1 (en) | 1973-03-15 | 1973-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD108511A1 true DD108511A1 (en) | 1974-09-20 |
Family
ID=5490452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16949173A DD108511A1 (en) | 1973-03-15 | 1973-03-15 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD108511A1 (en) |
| DE (1) | DE2345199A1 (en) |
| NL (1) | NL7314523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015059288A1 (en) | 2013-10-25 | 2015-04-30 | Straitmark Holding Ag | Method for the synthesis of ethane-1-hydroxy-1,1-diphosphonic acid |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160251385A1 (en) * | 2013-10-25 | 2016-09-01 | Straitmark Holding Ag | Method For The Synthesis Of Alkane-1-Hydroxy-1,1-Diphosphonic Acid |
-
1973
- 1973-03-15 DD DD16949173A patent/DD108511A1/xx unknown
- 1973-09-07 DE DE19732345199 patent/DE2345199A1/en active Pending
- 1973-10-23 NL NL7314523A patent/NL7314523A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015059288A1 (en) | 2013-10-25 | 2015-04-30 | Straitmark Holding Ag | Method for the synthesis of ethane-1-hydroxy-1,1-diphosphonic acid |
| US9777027B2 (en) | 2013-10-25 | 2017-10-03 | Straitmark Holding Ag | Method for the synthesis of ethane-1-hydroxy-1,1-diphosphonic acid |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7314523A (en) | 1974-09-17 |
| DE2345199A1 (en) | 1974-09-19 |