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 corrosão

Info

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
Application number
BRPI0410053-0A
Other languages
English (en)
Inventor
Pia Baum
Erich Lutz
Marcus Guzmann
Karl-Heinz Buechner
Gregor Brodt
Original Assignee
Basf Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0410053A publication Critical patent/BRPI0410053A/pt

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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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.
BRPI0410053-0A 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 BRPI0410053A (pt)

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 (16)

* Cited by examiner, † Cited by third party
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
RU2375477C2 (ru) 2004-12-24 2009-12-10 Басф Акциенгезельшафт Водная цианидсодержащая композиция для выщелачивания металлов из содержащих их материалов
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
WO2012016976A1 (de) 2010-08-03 2012-02-09 Basf Se Trägerflüssigkeiten für abrasiva
RU2014135277A (ru) 2012-02-01 2016-03-20 Басф Се Охлаждающие и/или смазочные жидкости для изготовления полупроводниковых пластин
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
WO2020191389A1 (en) 2019-03-21 2020-09-24 Illumina, Inc. Training data generation for artificial intelligence-based sequencing
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
KR20260041095A (ko) 2023-07-18 2026-03-26 바스프 에스이 쇄목 펄프 생산 방법
CN118598382B (zh) * 2024-08-09 2024-11-01 山东科奥环境科技有限公司 一种环保无磷阻垢分散剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP1622838B1 (de) 2007-08-08
ATE369317T1 (de) 2007-08-15
CN1784359A (zh) 2006-06-07
WO2004099092A1 (de) 2004-11-18
CN100368320C (zh) 2008-02-13
DE502004004583D1 (de) 2007-09-20
EP1622838A1 (de) 2006-02-08
US7405263B2 (en) 2008-07-29
CA2524479A1 (en) 2004-11-18
DE10320388A1 (de) 2004-11-25
US20070055022A1 (en) 2007-03-08

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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.