CH560721A5 - - Google Patents
Info
- Publication number
- CH560721A5 CH560721A5 CH358971A CH358971A CH560721A5 CH 560721 A5 CH560721 A5 CH 560721A5 CH 358971 A CH358971 A CH 358971A CH 358971 A CH358971 A CH 358971A CH 560721 A5 CH560721 A5 CH 560721A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/365—Organic compounds containing phosphorus containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
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- 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
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702015068 DE2015068B2 (de) | 1970-03-28 | 1970-03-28 | Alpha-substituierte phosphonobernsteinsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH560721A5 true CH560721A5 (OSRAM) | 1975-04-15 |
Family
ID=5766607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH358971A CH560721A5 (OSRAM) | 1970-03-28 | 1971-03-11 |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5628946B1 (OSRAM) |
| BE (1) | BE764899A (OSRAM) |
| CH (1) | CH560721A5 (OSRAM) |
| DE (1) | DE2015068B2 (OSRAM) |
| FR (1) | FR2087873A5 (OSRAM) |
| GB (1) | GB1282078A (OSRAM) |
| NL (1) | NL7104128A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057511A (en) | 1972-05-26 | 1977-11-08 | Bayer Aktiengesellschaft | Process for preventing corrosion and the formation of scale in water circulating system |
| DE2225645A1 (de) * | 1972-05-26 | 1974-01-17 | Bayer Ag | Verfahren zur verhinderung von korrosion und steinansatz in wasserfuehrenden systemen |
| DE2258301B2 (de) * | 1972-11-29 | 1980-07-17 | Henkel Kgaa, 4000 Duesseldorf | Wasch- und Waschhüfsmittel für Textilien |
| DE2325829C2 (de) * | 1973-05-22 | 1982-04-01 | Henkel KGaA, 4000 Düsseldorf | Sequestrierungsmittel |
| DE2333353C2 (de) * | 1973-06-30 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens |
| DE2505435C3 (de) | 1975-02-08 | 1980-07-31 | Hoechst Ag, 6000 Frankfurt | Verwendung von Carboxy-alkan-Verbindungen des Phosphors als Korrosionsinhibitoren |
| JPS5319828A (en) | 1976-08-06 | 1978-02-23 | Fuji Photo Film Co Ltd | Reversal processing method for color photography |
| US4251492A (en) * | 1978-06-07 | 1981-02-17 | Ciba-Geigy Corporation | Purification process |
| AU562417B2 (en) * | 1983-04-13 | 1987-06-11 | W.R. Grace & Co. | Phosphate or molybdate anti-corrosive compositions |
-
1970
- 1970-03-28 DE DE19702015068 patent/DE2015068B2/de active Granted
-
1971
- 1971-03-11 CH CH358971A patent/CH560721A5/xx not_active IP Right Cessation
- 1971-03-25 FR FR7110735A patent/FR2087873A5/fr not_active Expired
- 1971-03-26 NL NL7104128A patent/NL7104128A/xx not_active Application Discontinuation
- 1971-03-26 BE BE764899A patent/BE764899A/xx not_active IP Right Cessation
- 1971-03-29 JP JP1802671A patent/JPS5628946B1/ja active Pending
- 1971-03-29 JP JP1802571A patent/JPS547775B1/ja active Pending
- 1971-04-19 GB GB2495671A patent/GB1282078A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2087873A5 (OSRAM) | 1971-12-31 |
| JPS547775B1 (OSRAM) | 1979-04-10 |
| DE2015068B2 (de) | 1976-07-22 |
| GB1282078A (en) | 1972-07-19 |
| NL7104128A (OSRAM) | 1971-09-30 |
| JPS5628946B1 (OSRAM) | 1981-07-04 |
| BE764899A (fr) | 1971-08-16 |
| DE2015068C3 (OSRAM) | 1980-01-24 |
| DE2015068A1 (de) | 1971-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |