JPS5735720B2 - - Google Patents
Info
- Publication number
- JPS5735720B2 JPS5735720B2 JP5396374A JP5396374A JPS5735720B2 JP S5735720 B2 JPS5735720 B2 JP S5735720B2 JP 5396374 A JP5396374 A JP 5396374A JP 5396374 A JP5396374 A JP 5396374A JP S5735720 B2 JPS5735720 B2 JP S5735720B2
- Authority
- JP
- Japan
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
-
- 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)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Textile Engineering (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36138373A | 1973-05-17 | 1973-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5018422A JPS5018422A (ja) | 1975-02-26 |
JPS5735720B2 true JPS5735720B2 (ja) | 1982-07-30 |
Family
ID=23421808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5396374A Expired JPS5735720B2 (ja) | 1973-05-17 | 1974-05-16 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4079006A (ja) |
JP (1) | JPS5735720B2 (ja) |
BE (1) | BE815132A (ja) |
CA (1) | CA1027136A (ja) |
DE (1) | DE2423881C2 (ja) |
FR (1) | FR2229704B1 (ja) |
GB (1) | GB1438079A (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033896A (en) * | 1976-06-18 | 1977-07-05 | Monsanto Company | Method of corrosion inhibition and compositions therefor |
DE2732777C2 (de) * | 1977-07-20 | 1979-09-13 | Benckiser-Knapsack Gmbh, 6802 Ladenburg | N-Carboxyalkan-aminoalkan-polyphosphonsäuren und deren Alkalisalze sowie Verfahren zu ihrer Herstellung |
GB2157322B (en) * | 1984-03-29 | 1987-10-21 | Diversey Limited | Removal of iron oxide deposits |
GB2161468B (en) * | 1984-07-11 | 1988-05-25 | Ciba Geigy Ag | Scale inhibition |
US4657705A (en) * | 1985-09-23 | 1987-04-14 | Monsanto Company | Process for the preparation of N-substituted aminomethylphosphonic acids |
GB8915815D0 (en) * | 1989-07-11 | 1989-08-31 | Warwick Int Ltd | Scale inhibition |
US5069798A (en) * | 1989-12-15 | 1991-12-03 | W. R. Grace & Co.-Conn. | Control of scale in aqueous systems using certain phosphonomethyl amines |
GB9515265D0 (en) * | 1995-07-25 | 1995-09-20 | Zeneca Ltd | Chemical process |
EP1887011A1 (en) | 2006-08-09 | 2008-02-13 | Thermphos Trading GmbH | Alpha amino acid phosphonic acid compounds, method of preparation and use thereof |
EP1932849A1 (en) * | 2006-12-11 | 2008-06-18 | Thermphos Trading GmbH | Reactive phosphonates |
EP1932850A1 (en) * | 2006-12-11 | 2008-06-18 | Thermphos Trading GmbH | Phosphonate compounds |
EP2090646A1 (en) * | 2008-01-22 | 2009-08-19 | Thermphos Trading GmbH | Surface treatment composition containing phosphonic acid compounds |
EP2082991A1 (en) * | 2008-01-22 | 2009-07-29 | Thermphos Trading GmbH | Method of Water Treatment |
BRPI0913903A2 (pt) * | 2008-07-01 | 2015-10-13 | Dequest Ag | método de recuperação secundária de óleo |
US9447657B2 (en) | 2010-03-30 | 2016-09-20 | The Lubrizol Corporation | System and method for scale inhibition |
US8727002B2 (en) * | 2010-12-14 | 2014-05-20 | Halliburton Energy Services, Inc. | Acidic treatment fluids containing non-polymeric silica scale control additives and methods related thereto |
WO2012172271A1 (fr) * | 2011-06-17 | 2012-12-20 | Centre National De La Recherche Scientifique | Chélatants bifonctionnels phosphonates |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462008A (en) * | 1944-07-17 | 1949-02-15 | Shell Dev | Amino trimethyl hexanoic acids and their lactams |
US3113966A (en) * | 1960-03-18 | 1963-12-10 | Allied Chem | Process of hydrolyzing caprolactams |
CA775575A (en) * | 1961-11-13 | 1968-01-09 | R. Irani Riyad | Organic phosphorus compounds |
US3505238A (en) * | 1965-03-29 | 1970-04-07 | Calgon C0Rp | Methods and compositions for inhibiting scale in saline water evaporators |
DE1249275B (de) * | 1965-12-16 | 1967-09-07 | Knapsack Aktiengesellschaft Knap sack bei Köln | Verfahren zur Herstellung von Nitrilo - tris - methylenphosphonsaure |
GB1142294A (en) * | 1966-02-08 | 1969-02-05 | Albright & Wilson Mfg Ltd | Improvements in production of amino alkylene phosphonic acids |
FR91049E (fr) * | 1966-02-14 | 1968-03-29 | Kuhlmann Ets | Polyols phosphorés et azotés, procédé pour leur obtention et leurs applications |
GB1230121A (ja) * | 1967-01-27 | 1971-04-28 | ||
US3563987A (en) * | 1969-04-01 | 1971-02-16 | Fmc Corp | Preparation of cyanuric acid |
US3751372A (en) * | 1971-06-18 | 1973-08-07 | Hercules Inc | Scale and corrosion control in circulating water using polyphosphates and organophonic acids |
US3723347A (en) * | 1972-05-17 | 1973-03-27 | Monsanto Co | Corrosion inhibition compositions containing substituted diamine phosphonates and processes for using the same |
US3809654A (en) * | 1972-05-17 | 1974-05-07 | Monsanto Co | Methods of scale inhibition |
US3890228A (en) * | 1973-04-13 | 1975-06-17 | Chemed Corp | Polyacrylate-polyphosphonic acid treatment in aqueous systems |
US4033896A (en) * | 1976-06-18 | 1977-07-05 | Monsanto Company | Method of corrosion inhibition and compositions therefor |
-
1974
- 1974-05-16 DE DE2423881A patent/DE2423881C2/de not_active Expired
- 1974-05-16 JP JP5396374A patent/JPS5735720B2/ja not_active Expired
- 1974-05-16 CA CA200,174A patent/CA1027136A/en not_active Expired
- 1974-05-16 GB GB2171074A patent/GB1438079A/en not_active Expired
- 1974-05-16 FR FR7417057A patent/FR2229704B1/fr not_active Expired
- 1974-05-16 BE BE144401A patent/BE815132A/xx not_active IP Right Cessation
-
1976
- 1976-08-02 US US05/710,931 patent/US4079006A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2423881C2 (de) | 1983-01-05 |
BE815132A (fr) | 1974-11-18 |
DE2423881A1 (de) | 1974-12-05 |
JPS5018422A (ja) | 1975-02-26 |
US4079006A (en) | 1978-03-14 |
FR2229704B1 (ja) | 1977-10-14 |
CA1027136A (en) | 1978-02-28 |
FR2229704A1 (ja) | 1974-12-13 |
GB1438079A (ja) | 1976-06-03 |