BRPI0410053A - copolìmero de ácido (met) acrìlico, processos para preparar o mesmo, para estabilizar fosfatos e/ou fosfonatos e/ou ìons zinco em sistemas aquosos, uso de copolìmeros de ácido (met) acrilico, e, formulação para tratamento de água, inibição de incrustações em extração de óleo mineral e/ou inibição da corrosão - Google Patents
copolìmero de ácido (met) acrìlico, processos para preparar o mesmo, para estabilizar fosfatos e/ou fosfonatos e/ou ìons zinco em sistemas aquosos, uso de copolìmeros de ácido (met) acrilico, e, formulação para tratamento de água, inibição de incrustações em extração de óleo mineral e/ou inibição da corrosãoInfo
- Publication number
- BRPI0410053A BRPI0410053A BRPI0410053-0A BRPI0410053A BRPI0410053A BR PI0410053 A BRPI0410053 A BR PI0410053A BR PI0410053 A BRPI0410053 A BR PI0410053A BR PI0410053 A BRPI0410053 A BR PI0410053A
- Authority
- BR
- Brazil
- Prior art keywords
- meth
- acrylic acid
- inhibition
- mineral oil
- scale
- Prior art date
Links
Classifications
-
- 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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/173—Macromolecular compounds
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Removal Of Specific Substances (AREA)
Abstract
"COPOLìMERO DE áCIDO (MET) ACRìLICO, PROCESSOS PARA PREPARAR O MESMO, PARA ESTABILIZAR FOSFATOS E/OU FOSFONATOS E/OU ìONS ZINCO EM SISTEMAS AQUOSOS, USO DE COPOLìMEROS DE áCIDO (MET) ACRìLICO, E, FORMULAçãO PARA TRATAMENTO DE áGUA, INIBIçãO DE INCRUSTAçõES EM EXTRAçãO DE óLEO MIENRAL E/OU INIBIçãO DA CORROSãO". A invenção refere-se a copolímeros de ácido (met) acrílico com unidades de ácido metacrílico e unidades de isopropanol, o polímero sendo funcionalizado com ácido aminoalquil-sulfónico. A invenção também refere-se a um método para produzir os referidos copolímeros e seu uso para o tratamento de água, para inibição de incrustações em perfuração de petróleo e para inibição de corrosão em sistemas aquosos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10320388A DE10320388A1 (de) | 2003-05-06 | 2003-05-06 | Polymere für die Wasserbehandlung |
PCT/EP2004/004809 WO2004099092A1 (de) | 2003-05-06 | 2004-05-06 | Polymere für die wasserbehandlung |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0410053A true BRPI0410053A (pt) | 2006-04-25 |
Family
ID=33394250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0410053-0A BRPI0410053A (pt) | 2003-05-06 | 2004-05-06 | copolìmero de ácido (met) acrìlico, processos para preparar o mesmo, para estabilizar fosfatos e/ou fosfonatos e/ou ìons zinco em sistemas aquosos, uso de copolìmeros de ácido (met) acrilico, e, formulação para tratamento de água, inibição de incrustações em extração de óleo mineral e/ou inibição da corrosão |
Country Status (8)
Country | Link |
---|---|
US (1) | US7405263B2 (pt) |
EP (1) | EP1622838B1 (pt) |
CN (1) | CN100368320C (pt) |
AT (1) | ATE369317T1 (pt) |
BR (1) | BRPI0410053A (pt) |
CA (1) | CA2524479A1 (pt) |
DE (2) | DE10320388A1 (pt) |
WO (1) | WO2004099092A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10352457A1 (de) * | 2003-11-07 | 2005-06-09 | Basf Ag | Homopolymere auf Acrylsäurebasis mit Taurin modifiziert für die Wasserbehandlung |
US7459513B2 (en) | 2004-11-05 | 2008-12-02 | Basf Aktiengesellschaft | Acrylic-acid-based homopolymers comprising taurine modified for the treatment of water |
ATE516376T1 (de) | 2004-12-24 | 2011-07-15 | Basf Se | Verwendung von nichtionischen tensiden bei der metallgewinnung |
DE102005028460A1 (de) * | 2005-06-17 | 2006-12-28 | Basf Ag | Verwendung von Alkylenoxideinheiten enthaltenden Copolymeren als Zusatz zu wäßrigen Systemen |
DE102006002784B4 (de) * | 2006-01-20 | 2007-11-29 | Clariant International Limited | Salze aus einer Stickstoffbase und einem N-Acylmethionin und ihre Verwendung als Korrosionsinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität |
ES2525017T3 (es) | 2010-08-03 | 2014-12-16 | Basf Se | Líquidos portadores para abrasivos |
JP2015505574A (ja) | 2012-02-01 | 2015-02-23 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ウェハ製造のための冷却および/または潤滑液 |
CA2818445C (en) | 2012-07-31 | 2020-07-14 | Rohm And Haas Company | Sulfonic acid monomer based compositions |
US10011508B2 (en) | 2013-03-04 | 2018-07-03 | Aulick Chemical Solutions, Inc. | Corrosion control composition for water treatment process |
CN103693763A (zh) * | 2013-12-03 | 2014-04-02 | 李洪社 | 造纸真空泵专用阻垢剂 |
CN104775124A (zh) * | 2014-12-31 | 2015-07-15 | 菏泽学院 | 一种循环水多功能缓蚀剂 |
CN106179235A (zh) * | 2016-08-29 | 2016-12-07 | 江苏海普功能材料有限公司 | 一种除化学镍吸附剂及其制备方法 |
WO2020191387A1 (en) | 2019-03-21 | 2020-09-24 | Illumina, Inc. | Artificial intelligence-based base calling |
CN111592121B (zh) * | 2020-05-13 | 2021-10-08 | 欣格瑞(山东)环境科技有限公司 | 丙烯酸共聚物和缓蚀阻垢剂组合物及应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898037A (en) * | 1972-06-01 | 1975-08-05 | Betz Laboratories | Acrylamido-sulfonic acid polymers and their use |
DE2757329C2 (de) * | 1977-12-22 | 1980-02-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Polymerisaten der Acrylsäure oder Methacrylsäure |
DE3123732A1 (de) * | 1981-06-15 | 1982-12-30 | Basf Ag, 6700 Ludwigshafen | Mahlhilfsmittel und dispergiermittel fuer pigmente |
US4711725A (en) * | 1985-06-26 | 1987-12-08 | Rohm And Haas Co. | Method of stabilizing aqueous systems |
US4919821A (en) * | 1986-03-21 | 1990-04-24 | Nalco Chemical Company | Modified maleic anhydride polymers and the like for use as scale inhibitors |
US4801388A (en) * | 1986-03-21 | 1989-01-31 | Nalco Chemical Company | Modified acrylamide polymers used as scale inhibitors |
US4752443A (en) * | 1986-05-09 | 1988-06-21 | Nalco Chemical Company | Cooling water corrosion inhibition method |
US4869828A (en) | 1988-02-26 | 1989-09-26 | Nalco Chemical Company | Stabilization of iron in aqueous systems |
DE19950941A1 (de) | 1999-10-22 | 2001-04-26 | Basf Ag | Verwendung von Polymerisaten der Acrylsäure als Inhibitor für Calciumsulfat-Beläge bei der Holzstoffherstellung und der Altpapieraufarbeitung |
-
2003
- 2003-05-06 DE DE10320388A patent/DE10320388A1/de not_active Withdrawn
-
2004
- 2004-05-06 EP EP04739138A patent/EP1622838B1/de not_active Expired - Lifetime
- 2004-05-06 CN CNB2004800122925A patent/CN100368320C/zh not_active Expired - Fee Related
- 2004-05-06 BR BRPI0410053-0A patent/BRPI0410053A/pt not_active IP Right Cessation
- 2004-05-06 AT AT04739138T patent/ATE369317T1/de not_active IP Right Cessation
- 2004-05-06 CA CA002524479A patent/CA2524479A1/en not_active Abandoned
- 2004-05-06 DE DE502004004583T patent/DE502004004583D1/de not_active Expired - Fee Related
- 2004-05-06 US US10/555,338 patent/US7405263B2/en not_active Expired - Fee Related
- 2004-05-06 WO PCT/EP2004/004809 patent/WO2004099092A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ATE369317T1 (de) | 2007-08-15 |
EP1622838B1 (de) | 2007-08-08 |
US20070055022A1 (en) | 2007-03-08 |
CN1784359A (zh) | 2006-06-07 |
WO2004099092A1 (de) | 2004-11-18 |
CA2524479A1 (en) | 2004-11-18 |
CN100368320C (zh) | 2008-02-13 |
US7405263B2 (en) | 2008-07-29 |
DE10320388A1 (de) | 2004-11-25 |
EP1622838A1 (de) | 2006-02-08 |
DE502004004583D1 (de) | 2007-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012. |