ZA716663B - Improvements in the production of 1-aminoalkane-1,1-diphosphonic acids - Google Patents
Improvements in the production of 1-aminoalkane-1,1-diphosphonic acidsInfo
- Publication number
- ZA716663B ZA716663B ZA716663A ZA716663A ZA716663B ZA 716663 B ZA716663 B ZA 716663B ZA 716663 A ZA716663 A ZA 716663A ZA 716663 A ZA716663 A ZA 716663A ZA 716663 B ZA716663 B ZA 716663B
- Authority
- ZA
- South Africa
- Prior art keywords
- aminoalkane
- production
- diphosphonic acids
- diphosphonic
- acids
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
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
- C07F9/3873—Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/0042—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2048913A DE2048913C3 (de) | 1970-10-06 | 1970-10-06 | Verfahren zur Herstellung von 1 -Aminoalkan-1,1 -diphosphonsäuren |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA716663B true ZA716663B (en) | 1972-06-28 |
Family
ID=5784260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA716663A ZA716663B (en) | 1970-10-06 | 1971-10-05 | Improvements in the production of 1-aminoalkane-1,1-diphosphonic acids |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS554117B1 (de) |
AT (1) | AT306054B (de) |
BE (1) | BE773508A (de) |
BR (1) | BR7106562D0 (de) |
CH (1) | CH557387A (de) |
DE (1) | DE2048913C3 (de) |
ES (1) | ES395715A1 (de) |
FR (1) | FR2110950A5 (de) |
GB (1) | GB1316025A (de) |
IT (1) | IT941466B (de) |
NL (1) | NL172159C (de) |
SU (1) | SU424358A3 (de) |
TR (1) | TR16899A (de) |
YU (1) | YU34426B (de) |
ZA (1) | ZA716663B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232753A1 (de) * | 1982-04-19 | 1984-03-08 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Verfahren zur herstellung von 1-aminoalkan-1,1-diphosphonsaeuren |
DE3214307A1 (de) * | 1982-04-19 | 1983-11-17 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Verfahren zur herstellung von 1-amino-alkan-1,1-diphosphonsaeuren |
US5043099A (en) * | 1990-07-13 | 1991-08-27 | Kreh Robert P | Mono- and di-substituted (diphosphonoalkylamino methyl)-4-hydroxybenzenesulfonic acid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1002355C2 (de) * | 1954-05-03 | 1957-07-25 | Thomae Gmbh Dr K | Verfahren zur Herstellung von ª‡-prim.-Amino-diphosphonsaeuren und deren Estern |
-
1970
- 1970-10-06 DE DE2048913A patent/DE2048913C3/de not_active Expired
-
1971
- 1971-09-06 NL NLAANVRAGE7112247,A patent/NL172159C/xx not_active IP Right Cessation
- 1971-10-01 SU SU1702536A patent/SU424358A3/ru active
- 1971-10-01 YU YU2489/71A patent/YU34426B/xx unknown
- 1971-10-04 FR FR7135612A patent/FR2110950A5/fr not_active Expired
- 1971-10-04 BR BR6562/71A patent/BR7106562D0/pt unknown
- 1971-10-05 GB GB4620771A patent/GB1316025A/en not_active Expired
- 1971-10-05 BE BE773508A patent/BE773508A/xx unknown
- 1971-10-05 TR TR16899A patent/TR16899A/xx unknown
- 1971-10-05 ZA ZA716663A patent/ZA716663B/xx unknown
- 1971-10-05 ES ES395715A patent/ES395715A1/es not_active Expired
- 1971-10-05 IT IT29514/71A patent/IT941466B/it active
- 1971-10-05 AT AT861071A patent/AT306054B/de not_active IP Right Cessation
- 1971-10-05 CH CH1449971A patent/CH557387A/de not_active IP Right Cessation
- 1971-10-06 JP JP7861271A patent/JPS554117B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7112247A (de) | 1972-04-10 |
DE2048913C3 (de) | 1980-07-10 |
TR16899A (tr) | 1973-09-01 |
BR7106562D0 (pt) | 1973-04-17 |
CH557387A (de) | 1974-12-31 |
YU248971A (en) | 1978-12-31 |
GB1316025A (en) | 1973-05-09 |
AT306054B (de) | 1973-03-26 |
ES395715A1 (es) | 1973-11-16 |
FR2110950A5 (de) | 1972-06-02 |
DE2048913A1 (de) | 1972-04-13 |
IT941466B (it) | 1973-03-01 |
NL172159C (nl) | 1983-07-18 |
BE773508A (fr) | 1972-04-05 |
DE2048913B2 (de) | 1979-10-31 |
JPS554117B1 (de) | 1980-01-29 |
YU34426B (en) | 1979-07-10 |
NL172159B (nl) | 1983-02-16 |
SU424358A3 (ru) | 1974-04-15 |
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