GB1320449A - T2-phosphonobutane 1,2,4-tricarboxylic acid compounds process for their preparation and their use as complex formers - Google Patents
T2-phosphonobutane 1,2,4-tricarboxylic acid compounds process for their preparation and their use as complex formersInfo
- Publication number
- GB1320449A GB1320449A GB5824771A GB5824771A GB1320449A GB 1320449 A GB1320449 A GB 1320449A GB 5824771 A GB5824771 A GB 5824771A GB 5824771 A GB5824771 A GB 5824771A GB 1320449 A GB1320449 A GB 1320449A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphonobutane
- preparation
- acid compounds
- tricarboxylic acid
- agent
- Prior art date
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 amine salt Chemical class 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000645 desinfectant Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 239000003352 sequestering agent Substances 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
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
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Biochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1320449 Sequestering BAYER AG 15 Dec 1971 [16 Dec 1970] 58247/71 Heading C1C [Also in Divisions C2 and C5] Alkaline earth metal ions, e.g. calcium, are sequestered by treating them in aqueous solution with a compound of the formula or an alkali metal, ammonium or amine salt thereof wherein R is H, C 1 -C 4 alkyl or COOH and R<SP>1</SP> is H or CH 3 . The sequestering agent may be used in admixture with a diluent or carrier and a wetting agent, emulsifier, antifoaming agent, bleaching agent or disinfectant may also be present.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702061838 DE2061838C3 (en) | 1970-12-16 | 1970-12-16 | 2-phosphono-butane-1,2-dicarboxylic acid derivatives, processes for their preparation and compositions containing these compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1320449A true GB1320449A (en) | 1973-06-13 |
Family
ID=5791098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5824771A Expired GB1320449A (en) | 1970-12-16 | 1971-12-15 | T2-phosphonobutane 1,2,4-tricarboxylic acid compounds process for their preparation and their use as complex formers |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS5312913B1 (en) |
| AT (2) | AT317397B (en) |
| BE (1) | BE776727A (en) |
| CA (1) | CA975380A (en) |
| CH (1) | CH567042A5 (en) |
| DE (1) | DE2061838C3 (en) |
| DK (1) | DK138382C (en) |
| ES (1) | ES398036A1 (en) |
| FR (1) | FR2118698A5 (en) |
| GB (1) | GB1320449A (en) |
| IT (1) | IT946142B (en) |
| NL (1) | NL175624C (en) |
| SE (1) | SE394438B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875632A (en) * | 2020-08-26 | 2020-11-03 | 华东理工大学 | Method for preparing PBTCA through hydrolysis reaction |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2225645A1 (en) * | 1972-05-26 | 1974-01-17 | Bayer Ag | PROCESS FOR PREVENTING CORROSION AND STONE SETTING IN WATER SYSTEMS |
| DE2258301B2 (en) * | 1972-11-29 | 1980-07-17 | Henkel Kgaa, 4000 Duesseldorf | Detergents and auxiliaries for textiles |
| DE2325829C2 (en) * | 1973-05-22 | 1982-04-01 | Henkel KGaA, 4000 Düsseldorf | Sequestrants |
| GB1570930A (en) * | 1976-02-24 | 1980-07-09 | Fuji Photo Film Co Ltd | Colour photographic processing of silver halide material |
| DE2916136A1 (en) | 1979-04-20 | 1980-10-30 | Bayer Ag | ABS MOLDS WITH IMPROVED SURFACE |
| CA1151498A (en) * | 1979-10-23 | 1983-08-09 | Dearborn Chemicals Ltd. | Treatment of aqueous systems |
| DE3108238A1 (en) * | 1981-03-05 | 1982-09-23 | Henkel KGaA, 4000 Düsseldorf | METHOD FOR PRODUCING ALKALINE METAL SALTS OF 1-PHOSPHONOPROPAN-1,2,3-TRICARBONIC ACID |
| DE3664480D1 (en) * | 1985-04-03 | 1989-08-24 | Henkel Kgaa | Rinsing agents for use in mechanical dish washing |
| DE3829961A1 (en) * | 1988-09-03 | 1990-03-08 | Bayer Ag | METHOD FOR THE CONTINUOUS PRODUCTION OF 2-PHOSPHONOBUTAN-1,2,4-TRICARBONIC ACID AND ITS ALKALINE METAL SALTS |
| DE3832980A1 (en) * | 1988-09-29 | 1990-04-05 | Bayer Ag | PROCESS FOR COOLING WATER TREATMENT |
| DE4011370C1 (en) * | 1990-04-07 | 1991-02-14 | Bayer Ag, 5090 Leverkusen, De | 1-Carboxy-1-phosphono-cyclo-pentan-3-one removal - by adding hydrogen peroxide to aq. soln. of 2-phosphono-butane-1,2,4-tri:carboxylic acid |
| DE4011379C1 (en) * | 1990-04-07 | 1991-02-14 | Bayer Ag, 5090 Leverkusen, De | |
| FR2699915B1 (en) * | 1992-12-29 | 1995-03-10 | Prod Ind Cfpi Franc | Composition of materials improving the rheological properties of cement-based products. |
| FR2729052B1 (en) * | 1995-01-06 | 1997-10-10 | Francais Prod Ind Cfpi | ETHEPHON-BASED PROCESS AND COMPOSITION FOR REGULARIZING PLANT GROWTH |
| DE19519318C2 (en) * | 1995-05-26 | 1997-05-15 | Bayer Ag | Process for the preparation of 2-phosphonobutane-1,2,4-tricarboxylic acid and its alkali metal salts |
-
1970
- 1970-12-16 DE DE19702061838 patent/DE2061838C3/en not_active Expired
-
1971
- 1971-12-14 IT IT3239271A patent/IT946142B/en active
- 1971-12-15 SE SE1607371A patent/SE394438B/en unknown
- 1971-12-15 JP JP10110171A patent/JPS5312913B1/ja active Pending
- 1971-12-15 CA CA130,179A patent/CA975380A/en not_active Expired
- 1971-12-15 JP JP10110071A patent/JPS5438086B1/ja active Pending
- 1971-12-15 CH CH1827771A patent/CH567042A5/xx not_active IP Right Cessation
- 1971-12-15 GB GB5824771A patent/GB1320449A/en not_active Expired
- 1971-12-15 BE BE776727A patent/BE776727A/en not_active IP Right Cessation
- 1971-12-15 DK DK613071A patent/DK138382C/en active
- 1971-12-16 NL NL7117295A patent/NL175624C/en not_active IP Right Cessation
- 1971-12-16 ES ES398036A patent/ES398036A1/en not_active Expired
- 1971-12-16 AT AT196672A patent/AT317397B/en not_active IP Right Cessation
- 1971-12-16 FR FR7145264A patent/FR2118698A5/fr not_active Expired
- 1971-12-16 AT AT1080571A patent/AT305308B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875632A (en) * | 2020-08-26 | 2020-11-03 | 华东理工大学 | Method for preparing PBTCA through hydrolysis reaction |
Also Published As
| Publication number | Publication date |
|---|---|
| CH567042A5 (en) | 1975-09-30 |
| JPS5438086B1 (en) | 1979-11-19 |
| DE2061838C3 (en) | 1980-06-12 |
| NL175624B (en) | 1984-07-02 |
| IT946142B (en) | 1973-05-21 |
| JPS5312913B1 (en) | 1978-05-06 |
| NL175624C (en) | 1984-12-03 |
| SE394438B (en) | 1977-06-27 |
| AT305308B (en) | 1973-02-26 |
| CA975380A (en) | 1975-09-30 |
| NL7117295A (en) | 1972-06-20 |
| DK138382C (en) | 1979-02-05 |
| AT317397B (en) | 1974-08-26 |
| DE2061838B2 (en) | 1976-04-29 |
| FR2118698A5 (en) | 1972-07-28 |
| ES398036A1 (en) | 1974-07-01 |
| DE2061838A1 (en) | 1972-06-29 |
| BE776727A (en) | 1972-06-15 |
| DK138382B (en) | 1978-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |