IN164128B - - Google Patents
Info
- Publication number
- IN164128B IN164128B IN125/MAS/85A IN125MA1985A IN164128B IN 164128 B IN164128 B IN 164128B IN 125MA1985 A IN125MA1985 A IN 125MA1985A IN 164128 B IN164128 B IN 164128B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
- C07D295/125—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/13—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
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- 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
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/003—Phosphorus-containing compounds
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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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6509—Six-membered rings
- C07F9/650952—Six-membered rings having the nitrogen atoms in the positions 1 and 4
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/40—Chemically modified polycondensates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/583,526 US4680396A (en) | 1984-02-24 | 1984-02-24 | Bis(aminoalkyl)piperazine derivatives and their use as metal ion control agents |
| US06/583,527 US4500356A (en) | 1984-02-24 | 1984-02-24 | Methylenephosphonic acid derivatives of bis(aminoalkyl)piperazines as cement set retarding agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN164128B true IN164128B (no) | 1989-01-14 |
Family
ID=27078829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN125/MAS/85A IN164128B (no) | 1984-02-24 | 1985-02-14 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0154474B1 (no) |
| JP (1) | JPH0651714B2 (no) |
| BR (1) | BR8505674A (no) |
| CA (1) | CA1235704A (no) |
| DE (1) | DE3566120D1 (no) |
| IN (1) | IN164128B (no) |
| NO (1) | NO164477C (no) |
| WO (1) | WO1985003698A1 (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2059245C (en) * | 1991-02-08 | 2004-07-06 | Michael P. Chesterfield | Method and apparatus for calendering and coating/filling sutures |
| ES2094101B1 (es) * | 1995-06-13 | 1997-08-01 | Univ Madrid Nac Educacion | Complexonas de naturaleza de acidos n-2-(azol-1(2)-il)etiliminodiaceticos, sintesis, estudio analitico y aplicaciones biologicas. |
| CN110317230B (zh) * | 2018-03-30 | 2023-11-07 | 上海昇悦医药科技有限公司 | 磷酸盐类衍生物及其用途 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599307A (en) * | 1945-11-23 | 1952-06-03 | Gen Electric | Motor and pump assembly |
| US2690390A (en) * | 1950-09-18 | 1954-09-28 | Comb Processes Company | Method of reducing iron oxides |
| NL285361A (no) * | 1961-11-13 | 1900-01-01 | ||
| US3336221A (en) * | 1964-11-05 | 1967-08-15 | Calgon Corp | Method of inhibiting precipitation and scale formation |
| US3331773A (en) * | 1966-07-22 | 1967-07-18 | Grace W R & Co | Process for inhibiting precipitation in water |
| US3591330A (en) * | 1966-11-25 | 1971-07-06 | Petrolite Corp | Use of phosphoramides as corrosion inhibitors |
| US3409080A (en) * | 1967-04-04 | 1968-11-05 | Dow Chemical Co | Aqueous cementing composition adaptable to high turbulent flow and method of cementing a well using same |
| US3434969A (en) * | 1967-08-11 | 1969-03-25 | Calgon Corp | Scale inhibiting |
| US3720498A (en) * | 1968-10-17 | 1973-03-13 | Petrolite Corp | Inhibiting corrosion with nitrogenheterocyclic phosphonic acids |
| US3859211A (en) * | 1968-10-17 | 1975-01-07 | Petrolite Corp | Water clarification with nitrogen-heterocyclic phosphonic acids |
| US3674804A (en) * | 1968-10-17 | 1972-07-04 | Petrolite Corp | Imidazoline phosphonic acids |
| US3954761A (en) * | 1968-10-17 | 1976-05-04 | Petrolite Corporation | Piperazine phosphonic acids |
| US4051110A (en) * | 1971-07-06 | 1977-09-27 | Petrolite Corporation | Methylene phosphonates of polymerized polyalkylenepolyamines |
| US3743603A (en) * | 1971-08-26 | 1973-07-03 | Petrolite Corp | Inhibiting scale with nitrogen-heterocyclic phosphonic acids |
| US3865803A (en) * | 1972-05-25 | 1975-02-11 | Westvaco Corp | Modified lignin surfactants |
| US3794506A (en) * | 1972-10-02 | 1974-02-26 | Dow Chemical Co | Cementitious compositions containing phosphonic acid |
| US4085134A (en) * | 1974-02-15 | 1978-04-18 | Petrolite Corporation | Amino-phosphonic-sulfonic acids |
| US4040854A (en) * | 1975-02-27 | 1977-08-09 | Calgon Corporation | Methods of using cementing compositions having improved flow properties, containing phosphonobutane tricarboxylic acid |
| US3964921A (en) * | 1975-02-27 | 1976-06-22 | Calgon Corporation | Well cementing composition having improved flow properties, containing phosphonobutane tricarboxylic acid, and method of use |
| US4066469A (en) * | 1975-06-04 | 1978-01-03 | The Associated Portland Cement Manufacturers Limited | Rapid hardening cement |
| FR2411810A1 (fr) * | 1977-12-14 | 1979-07-13 | Protex Manuf Prod Chimique | Compositions additives pour melanges a base de platre de gypse ou anhydrite |
| US4420399A (en) * | 1978-04-20 | 1983-12-13 | Petrolite Corporation | Quaternary aminomethyl phosphonates as scale inhibitors |
| SU905434A1 (ru) * | 1980-05-16 | 1982-02-15 | Центральная Научно-Исследовательская Лаборатория Ордена Трудового Красного Знамени Объединения "Оренбургнефть" | Тампонажна смесь дл цементировани нефт ных и газовых скважин |
| DE3027040A1 (de) * | 1980-07-17 | 1982-02-25 | Hoechst Ag, 6000 Frankfurt | Dimethylphosphinyl-alkanphosphonsaeuren, ein verfahren zu ihrer herstellung und ihre verwendung als gipsabbindeverzoegerer |
| US4489203A (en) * | 1982-09-27 | 1984-12-18 | The Dow Chemical Company | Polyumeric alkylene phosphoric acid piperazine derivatives as scale inhibitors |
-
1985
- 1985-02-11 BR BR8505674A patent/BR8505674A/pt not_active IP Right Cessation
- 1985-02-11 WO PCT/US1985/000200 patent/WO1985003698A1/en unknown
- 1985-02-14 IN IN125/MAS/85A patent/IN164128B/en unknown
- 1985-02-18 NO NO850634A patent/NO164477C/no unknown
- 1985-02-22 CA CA000474909A patent/CA1235704A/en not_active Expired
- 1985-02-22 JP JP60032993A patent/JPH0651714B2/ja not_active Expired - Lifetime
- 1985-02-25 EP EP85301237A patent/EP0154474B1/en not_active Expired
- 1985-02-25 DE DE8585301237T patent/DE3566120D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR8505674A (pt) | 1986-02-18 |
| EP0154474A3 (en) | 1986-02-19 |
| DE3566120D1 (en) | 1988-12-15 |
| NO164477B (no) | 1990-07-02 |
| NO164477C (no) | 1990-10-10 |
| NO850634L (no) | 1985-08-26 |
| EP0154474B1 (en) | 1988-11-09 |
| WO1985003698A1 (en) | 1985-08-29 |
| JPS60208991A (ja) | 1985-10-21 |
| EP0154474A2 (en) | 1985-09-11 |
| JPH0651714B2 (ja) | 1994-07-06 |
| CA1235704A (en) | 1988-04-26 |