BRPI0720093A2 - Processo para a fabricação de ácidos alquilamino alquileno fosfônicos - Google Patents
Processo para a fabricação de ácidos alquilamino alquileno fosfônicosInfo
- Publication number
- BRPI0720093A2 BRPI0720093A2 BRPI0720093-5A2A BRPI0720093A BRPI0720093A2 BR PI0720093 A2 BRPI0720093 A2 BR PI0720093A2 BR PI0720093 A BRPI0720093 A BR PI0720093A BR PI0720093 A2 BRPI0720093 A2 BR PI0720093A2
- Authority
- BR
- Brazil
- Prior art keywords
- phosphonic
- manufacture
- alkylamine acids
- alkylamine
- acids
- Prior art date
Links
- -1 ALKYLAMINE ACIDS Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- C02F5/12—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 nitrogen
-
- 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
- C07F9/3839—Polyphosphonic acids
- C07F9/3873—Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)
-
- 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
- C07F9/3817—Acids containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06025514A EP1932848A1 (en) | 2006-12-11 | 2006-12-11 | Process for the manufacture of alkylamino alkylene phosphonic acids |
PCT/EP2007/063682 WO2008071689A2 (en) | 2006-12-11 | 2007-12-11 | Process for the manufacture of alkylamino alkylene phosphonic acids |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0720093A2 true BRPI0720093A2 (pt) | 2013-12-24 |
BRPI0720093A8 BRPI0720093A8 (pt) | 2016-10-11 |
Family
ID=38115869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0720093A BRPI0720093A8 (pt) | 2006-12-11 | 2007-12-11 | Processo para a fabricação de ácidos alquilamino alquileno fosfônicos |
Country Status (11)
Country | Link |
---|---|
US (2) | US8802891B2 (pt) |
EP (2) | EP1932848A1 (pt) |
JP (2) | JP5635263B2 (pt) |
CN (2) | CN101589052A (pt) |
BR (1) | BRPI0720093A8 (pt) |
CA (1) | CA2671308A1 (pt) |
ES (1) | ES2480945T3 (pt) |
MX (1) | MX2009006160A (pt) |
PL (1) | PL2125842T3 (pt) |
RU (1) | RU2498989C2 (pt) |
WO (1) | WO2008071689A2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107957436B (zh) * | 2017-10-11 | 2021-01-29 | 深圳供电局有限公司 | 一种评估油浸纸绝缘组件的不均匀受潮程度的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705005A (en) | 1971-06-21 | 1972-12-05 | Betz Laboratories | Aminoalkylene phosphonate derivatives as corrosion inhibitors in aqueous systems |
US3974090A (en) | 1975-03-20 | 1976-08-10 | Monsanto Company | Imino alkylimino phosphonates and method for preparing and using same |
US4234411A (en) * | 1979-03-15 | 1980-11-18 | Uop Inc. | Fluid catalytic cracking process |
US4234511A (en) | 1979-07-26 | 1980-11-18 | Buckman Laboratories, Inc. | Dialkylamino-N,N-bis(phosphonoalkylene)alkylamines and use in aqueous systems as precipitation and corrosion inhibitors |
US4243479A (en) * | 1979-08-15 | 1981-01-06 | National Starch And Chemical Corporation | Novel starch ether derivatives, a method for the preparation thereof and their use in paper |
US4260738A (en) * | 1980-01-10 | 1981-04-07 | National Starch And Chemical Corporation | Novel starch ether derivatives, a method for the preparation thereof |
US4260730A (en) | 1980-01-03 | 1981-04-07 | Desoto, Inc. | Preparation of bisphenol-formaldehyde ethers using nitric acid |
SU960184A1 (ru) * | 1980-06-26 | 1982-09-23 | Предприятие П/Я А-7346 | Способ получени амино-N-трисметиленфосфоновой кислоты |
US4477390A (en) | 1981-08-21 | 1984-10-16 | Monsanto Company | Aminomethylenephosphonic acid solutions |
US4330487A (en) * | 1980-10-29 | 1982-05-18 | Petrolite Corporation | N,N-Dimethylene phosponic acids of alkylene diamines |
DE3128755A1 (de) * | 1981-07-21 | 1983-02-10 | Hoechst Ag, 6000 Frankfurt | 3-alkoxipropylenimino-bis(methylenphosphonsaeuren) und deren salze, verfahren zu deren herstellung und deren verwendung |
US4707306A (en) * | 1986-12-11 | 1987-11-17 | National Starch And Chemical Corporation | Alpha-aminomethylene phosphonate betaines and polymers prepared therewith |
GB2306465A (en) * | 1995-10-20 | 1997-05-07 | Albright & Wilson Uk Ltd | Scale inhibition using alkanolamine methylene phosphonate |
IT1304868B1 (it) * | 1998-07-07 | 2001-04-05 | Golden Lady Spa | Metodo e dispositivo per la chiusura della punta di un manufattotubolare su una macchina da maglieria |
WO2000018695A2 (en) * | 1998-09-30 | 2000-04-06 | Albright & Wilson Uk Limited | Water treatment |
-
2006
- 2006-12-11 EP EP06025514A patent/EP1932848A1/en not_active Withdrawn
-
2007
- 2007-12-11 CN CNA2007800458130A patent/CN101589052A/zh active Pending
- 2007-12-11 US US12/518,663 patent/US8802891B2/en not_active Expired - Fee Related
- 2007-12-11 CA CA002671308A patent/CA2671308A1/en not_active Abandoned
- 2007-12-11 EP EP07848053.0A patent/EP2125842B1/en not_active Not-in-force
- 2007-12-11 JP JP2009540747A patent/JP5635263B2/ja not_active Expired - Fee Related
- 2007-12-11 CN CN201410663113.XA patent/CN104530123A/zh active Pending
- 2007-12-11 MX MX2009006160A patent/MX2009006160A/es active IP Right Grant
- 2007-12-11 PL PL07848053T patent/PL2125842T3/pl unknown
- 2007-12-11 BR BRPI0720093A patent/BRPI0720093A8/pt not_active IP Right Cessation
- 2007-12-11 WO PCT/EP2007/063682 patent/WO2008071689A2/en active Application Filing
- 2007-12-11 ES ES07848053.0T patent/ES2480945T3/es active Active
- 2007-12-11 RU RU2009125468/04A patent/RU2498989C2/ru not_active IP Right Cessation
-
2014
- 2014-07-17 JP JP2014146614A patent/JP2014221812A/ja not_active Abandoned
- 2014-07-28 US US14/341,895 patent/US20140336408A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US8802891B2 (en) | 2014-08-12 |
JP5635263B2 (ja) | 2014-12-03 |
CN104530123A (zh) | 2015-04-22 |
EP2125842A2 (en) | 2009-12-02 |
JP2010512370A (ja) | 2010-04-22 |
WO2008071689A3 (en) | 2008-10-09 |
WO2008071689A2 (en) | 2008-06-19 |
US20100174110A1 (en) | 2010-07-08 |
CA2671308A1 (en) | 2008-06-19 |
US20140336408A1 (en) | 2014-11-13 |
EP2125842B1 (en) | 2014-05-21 |
RU2498989C2 (ru) | 2013-11-20 |
RU2009125468A (ru) | 2011-01-20 |
EP1932848A1 (en) | 2008-06-18 |
ES2480945T3 (es) | 2014-07-29 |
PL2125842T3 (pl) | 2014-10-31 |
MX2009006160A (es) | 2009-06-19 |
CN101589052A (zh) | 2009-11-25 |
JP2014221812A (ja) | 2014-11-27 |
BRPI0720093A8 (pt) | 2016-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: DEQUEST AG (CH) |
|
B25A | Requested transfer of rights approved |
Owner name: ITALMATECH CHEMICALS S.P.A. (IT) |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |