ES342131A1 - Un procedimiento para preparar compuestos polihidroxilados fosfatados. - Google Patents
Un procedimiento para preparar compuestos polihidroxilados fosfatados.Info
- Publication number
- ES342131A1 ES342131A1 ES342131A ES342131A ES342131A1 ES 342131 A1 ES342131 A1 ES 342131A1 ES 342131 A ES342131 A ES 342131A ES 342131 A ES342131 A ES 342131A ES 342131 A1 ES342131 A1 ES 342131A1
- Authority
- ES
- Spain
- Prior art keywords
- range
- number average
- formula
- compounds
- prepared
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 230000002401 inhibitory effect Effects 0.000 title 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- -1 alkali metal salts Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
- C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55972366A | 1966-06-23 | 1966-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES342131A1 true ES342131A1 (es) | 1968-07-16 |
Family
ID=24234743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES342131A Expired ES342131A1 (es) | 1966-06-23 | 1967-06-21 | Un procedimiento para preparar compuestos polihidroxilados fosfatados. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3462365A (es) |
DE (1) | DE1618746A1 (es) |
ES (1) | ES342131A1 (es) |
GB (1) | GB1173668A (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617578A (en) * | 1969-11-25 | 1971-11-02 | Nalco Chemical Co | Scale inhibition and compounds therefor |
US3644205A (en) * | 1970-07-10 | 1972-02-22 | Exxon Research Engineering Co | Inhibition of aqueous systems from deposition of scale |
US3965003A (en) * | 1971-03-04 | 1976-06-22 | Nalco Chemical Company | Scale inhibition and compounds therefor |
US3793194A (en) * | 1972-02-28 | 1974-02-19 | Hercules Inc | Scale and corrosion control in flowing waters |
US4051029A (en) * | 1972-07-17 | 1977-09-27 | Petrolite Corporation | Process of inhibiting scale formation with mixtures of thio-, oxygen or thio-oxygen phosphates and pyrophosphates |
US4042323A (en) * | 1972-07-17 | 1977-08-16 | Petrolite Corporation | Process of inhibiting corrosion of metal in an aqueous environment with mixtures of thio-, oxygen and thio- oxygen phosphates and pyrophosphates |
US3909447A (en) * | 1972-07-17 | 1975-09-30 | Petrolite Corp | Mixtures of thiophosphates, oxygen phosphates and pyrophosphates |
US3873465A (en) * | 1973-02-15 | 1975-03-25 | Nalco Chemical Co | Phospho-ester composition for scale and corrosion inhibition |
US3931038A (en) * | 1973-07-31 | 1976-01-06 | Nalco Chemical Company | Scale and corrosion inhibition for cooling water systems |
US4168230A (en) * | 1976-11-10 | 1979-09-18 | Nalco Chemical Company | Synergistic composition comprising phosphorylated ethoxylated glycerine and polyacrylic acid for the prevention of CaCO3 scale in cooling water |
US4374572A (en) * | 1979-04-09 | 1983-02-22 | The Procter & Gamble Company | Method and composition to inhibit staining of porcelain surfaces by manganese |
US4283300A (en) * | 1979-04-09 | 1981-08-11 | The Procter & Gamble Company | Method and composition to inhibit staining of porcelain surfaces by manganese |
US4428872A (en) | 1981-02-17 | 1984-01-31 | The Procter & Gamble Company | Composition to inhibit staining of porcelain surfaces by manganese |
US4532045A (en) * | 1982-07-07 | 1985-07-30 | Waterscience, Inc. | Bleed-off elimination system and method |
GB2155919B (en) * | 1984-03-20 | 1987-12-02 | Dearborn Chemicals Ltd | A method of inhibiting corrosion in aqueous systems |
GB2159511B (en) * | 1984-04-25 | 1988-09-21 | Dearborn Chemicals Ltd | A method of inhibiting corrosion in aqueous systems |
GB2168359B (en) * | 1984-11-08 | 1988-05-05 | Grace W R & Co | A method of inhibiting corrosion in aqueous systems |
JP4497625B2 (ja) * | 1999-02-26 | 2010-07-07 | キヤノン株式会社 | インクジェット用インク、インクジェット記録ヘッドのヒータへのコゲ付着低減方法、インクジェット記録方法、インクジェット記録装置、記録ユニット及び記録ヘッドの長寿命化方法 |
CN110028170B (zh) * | 2019-05-21 | 2022-01-25 | 四川文理学院 | 一种高效阻垢剂及其应用 |
CN110127871B (zh) * | 2019-05-21 | 2022-01-11 | 四川文理学院 | 一种新型阻垢剂及其应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE596967A (es) * | 1959-11-12 | |||
US3263003A (en) * | 1961-08-07 | 1966-07-26 | Union Carbide Corp | Phosphorus containing polyols |
US3130152A (en) * | 1961-10-05 | 1964-04-21 | Fmc Corp | Method of softening hard water with sodium phosphate glasses |
US3346670A (en) * | 1962-12-11 | 1967-10-10 | Gen Aniline & Film Corp | Method for the preparation of phosphate esters |
US3309427A (en) * | 1963-01-15 | 1967-03-14 | Atlas Chemicals Ind Inc | Polyhydroxy phosphate esters |
-
1966
- 1966-06-23 US US559723A patent/US3462365A/en not_active Expired - Lifetime
-
1967
- 1967-06-07 GB GB26375/67A patent/GB1173668A/en not_active Expired
- 1967-06-20 DE DE19671618746 patent/DE1618746A1/de active Pending
- 1967-06-21 ES ES342131A patent/ES342131A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1173668A (en) | 1969-12-10 |
DE1618746A1 (de) | 1971-07-22 |
US3462365A (en) | 1969-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19880204 |