ES2052064T3 - Tratamiento de sistemas acuosos. - Google Patents

Tratamiento de sistemas acuosos.

Info

Publication number
ES2052064T3
ES2052064T3 ES89810679T ES89810679T ES2052064T3 ES 2052064 T3 ES2052064 T3 ES 2052064T3 ES 89810679 T ES89810679 T ES 89810679T ES 89810679 T ES89810679 T ES 89810679T ES 2052064 T3 ES2052064 T3 ES 2052064T3
Authority
ES
Spain
Prior art keywords
group
hydrogen
interval
formula
branched
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 - Lifetime
Application number
ES89810679T
Other languages
English (en)
Inventor
Barry Dr Cook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Technologies Ltd
Original Assignee
FMC Corp UK Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10643977&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2052064(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FMC Corp UK Ltd filed Critical FMC Corp UK Ltd
Application granted granted Critical
Publication of ES2052064T3 publication Critical patent/ES2052064T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • C02F5/105—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 combined with inorganic substances
    • 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
    • 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
    • C02F5/145—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 combined with inorganic substances
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

UN METODO PARA TRATAR SISTEMAS ACUOSOS QUE COMPRENDE LA ADICION AL SISTEMA DE UN TRI-COPOLEMERO SOLUBLE EN AGUA DE FORMULA (I), O UNA SAL DE ELLA, DONDE A ES UN GRUPO DE FORMULA (II), O UNA FORMA HIDROLIZADA (ACIDO O SAL DICARBOXILICA) DE ESTE GRUPO; B ES UN GRUPO DE FORMULA (III); DONDE R1 ES HIDROGENO O METILO Y R2 ES HIDROGENO O UN ALQUILO DE CADENA RAMIFICADA O RECTA C1-C8 PREFERENTEMENTE METILO O ETER O R2 ES UN ALQUILO DE CADENA RAMIFICADA O RECTA C1-C8 SUSTITUIDO POR UN GRUPO -OR3 DONDE R3 ES HIDROGENO O UN GRUPO DE FORMULA (IV); DONDE R4 ES HIDROGENO O METILO Y N ES UN ENTERO DE 1 A 10; C ES UN GRUPO DE FORMULA (V); DONDE R5 ES UN HIDROGENO, FENILO O ALQUILO DE CADENA RAMIFICADA O RECTA C1-C18, PAREFERENTEMENTE HIDROGENO Y R6 Y R7 QUE SON INDEPENDIENTEMENTE HIDROGENO, ALQUILO DE CADENA RAMIFICADA O RECTA C1-C18, FENILO O FENILO SUSTITUIDO, Y, X, Z, SON ENTEROS ESCOGIDOS DE 1). EL RADIO MOLAR DE A EN EL TRICOPOLIMERO DE INTERVALO ENTRE 30 Y 80% EN PESO; EL RADIO MOLAR DE B EN EL TRICOPOLIMERO DE INTERVALO ENTRE 10 Y 40% EN PESO Y EL RADIO MOLECULAR DE C DE INTERVALO ENTRE 10 Y 30% EN PESO, Y 2) EL PESO MOLAR DEL TRICOPOLIMERO DENTRO DEL INTERVALO DE 600 A 10.000.
ES89810679T 1988-09-21 1989-09-12 Tratamiento de sistemas acuosos. Expired - Lifetime ES2052064T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888822149A GB8822149D0 (en) 1988-09-21 1988-09-21 Treatment of aqueous systems

Publications (1)

Publication Number Publication Date
ES2052064T3 true ES2052064T3 (es) 1994-07-01

Family

ID=10643977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89810679T Expired - Lifetime ES2052064T3 (es) 1988-09-21 1989-09-12 Tratamiento de sistemas acuosos.

Country Status (11)

Country Link
US (1) US4973409A (es)
EP (1) EP0360745B1 (es)
JP (1) JP2942991B2 (es)
CN (1) CN1041341A (es)
AU (1) AU624419B2 (es)
BR (1) BR8904734A (es)
CA (1) CA1337324C (es)
DE (1) DE68913638T2 (es)
ES (1) ES2052064T3 (es)
GB (1) GB8822149D0 (es)
ZA (1) ZA897165B (es)

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US5135661A (en) * 1989-03-21 1992-08-04 Suresh Patel Process for treating water or aqueous systems
US5034155A (en) * 1990-02-06 1991-07-23 Jamestown Chemical Company, Inc. Cooling water treatment composition
US5164109A (en) * 1990-05-31 1992-11-17 Olin Corporation Algicidally enhanced calcium hypochlorite compositions
US5158685A (en) * 1991-07-12 1992-10-27 Betz Laboratories, Inc. Inhibition of silica and silicate deposition in cooling water systems
US5271862A (en) * 1991-07-12 1993-12-21 Betz Laboratories, Inc. Inhibition of silica and silicate deposition in cooling water systems
US5866012A (en) * 1993-01-26 1999-02-02 National Starch And Chemical Investment Holding Corporation Multifunctional maleate polymers
DE69433465T2 (de) * 1993-01-26 2004-10-21 Nat Starch Chem Invest Verfahren zur Wasserbehandlung zur Verhinderung von Kesselsteinbildung
AU697507B2 (en) * 1993-01-26 1998-10-08 National Starch And Chemical Investment Holding Corporation Multifunctional maleate polymers
US5800732A (en) * 1997-02-07 1998-09-01 Diversey Lever, Inc. All-in-one treatment agent for cooling water
US6183649B1 (en) 1998-10-07 2001-02-06 Michael W. Fontana Method for treating water circulating systems
US7887556B2 (en) * 2000-12-20 2011-02-15 Fox Hollow Technologies, Inc. Debulking catheters and methods
US8328829B2 (en) 1999-08-19 2012-12-11 Covidien Lp High capacity debulking catheter with razor edge cutting window
US7771444B2 (en) 2000-12-20 2010-08-10 Fox Hollow Technologies, Inc. Methods and devices for removing material from a body lumen
US7708749B2 (en) 2000-12-20 2010-05-04 Fox Hollow Technologies, Inc. Debulking catheters and methods
US6299622B1 (en) 1999-08-19 2001-10-09 Fox Hollow Technologies, Inc. Atherectomy catheter with aligned imager
US7713279B2 (en) 2000-12-20 2010-05-11 Fox Hollow Technologies, Inc. Method and devices for cutting tissue
CA2398423C (en) 2001-09-04 2009-11-10 Rohm And Haas Company Corrosion inhibiting compositions
CA2398934A1 (en) * 2001-09-04 2003-03-04 William M. Hann Inhibiting metallic corrosion in aqueous systems
CA2398425A1 (en) * 2001-09-04 2003-03-04 Rohm And Haas Company Process for inhibiting metallic corrosion in aqueous systems
US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
JP4711633B2 (ja) * 2003-06-17 2011-06-29 ローム アンド ハース カンパニー ポリマー組成物およびポリマーの調製法
JP2005068125A (ja) * 2003-08-21 2005-03-17 Rohm & Haas Co 殺生物剤配合物の調製方法
JP4025735B2 (ja) * 2003-08-21 2007-12-26 ローム アンド ハース カンパニー 水性系を処理する方法
US7160970B2 (en) * 2003-11-17 2007-01-09 Rohm And Haas Company Process for manufacturing polymers
US8252200B2 (en) * 2005-12-01 2012-08-28 Arch Chemicals, Inc. Coated calcium hypochlorite composition
US20070276419A1 (en) 2006-05-26 2007-11-29 Fox Hollow Technologies, Inc. Methods and devices for rotating an active element and an energy emitter on a catheter
US8372291B2 (en) * 2007-04-20 2013-02-12 Arch Chemicals, Inc. Calcium hypochlorite compositions comprising zinc salts and lime
US7927510B2 (en) * 2007-04-20 2011-04-19 Arch Chemicals, Inc. Calcium hypochlorite compositions comprising zinc salts and lime
US8784440B2 (en) 2008-02-25 2014-07-22 Covidien Lp Methods and devices for cutting tissue
US8980101B2 (en) * 2008-09-04 2015-03-17 Nalco Company Method for inhibiting scale formation and deposition in membrane systems via the use of an AA-AMPS copolymer
KR101645754B1 (ko) 2008-10-13 2016-08-04 코비디엔 엘피 카테테르 샤프트를 조작하는 장치 및 방법
US20100263689A1 (en) * 2009-04-21 2010-10-21 Ecolab Usa Inc. Methods and apparatus for controlling water hardness
JP5579830B2 (ja) 2009-04-29 2014-08-27 コヴィディエン リミテッド パートナーシップ 組織を切断および研磨する方法および装置
KR101323514B1 (ko) 2009-05-14 2013-10-29 코비디엔 엘피 세척이 용이한 죽상반 절제 카테터 및 사용 방법
CA2781046C (en) 2009-12-02 2014-09-16 Tyco Healthcare Group Lp Methods and devices for cutting tissue
US20110144673A1 (en) 2009-12-11 2011-06-16 Fox Hollow Technologies, Inc. Material removal device having improved material capture efficiency and methods of use
US8828273B2 (en) * 2010-05-28 2014-09-09 Chemtreat, Inc. Additive formulation for industrial cooling systems
CN101875514B (zh) * 2010-06-13 2012-02-08 北京国华电力有限责任公司 一种低温多效蒸馏海水淡化装置的阻垢剂及其制备方法
EP2742881B1 (en) 2010-06-14 2015-10-07 Covidien LP Material removal device
US8920450B2 (en) 2010-10-28 2014-12-30 Covidien Lp Material removal device and method of use
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CN104513999B (zh) * 2013-09-26 2018-02-13 中国石油化工股份有限公司 缓蚀剂用组合物及其应用以及对设备进行酸洗的方法
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CN112709068B (zh) * 2020-12-29 2023-01-06 陕西创源石油科技有限公司 一种石油化工废水处理用复合材料及其制备方法

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Also Published As

Publication number Publication date
AU624419B2 (en) 1992-06-11
JP2942991B2 (ja) 1999-08-30
US4973409A (en) 1990-11-27
CA1337324C (en) 1995-10-17
AU4171789A (en) 1990-03-29
CN1041341A (zh) 1990-04-18
GB8822149D0 (en) 1988-10-26
BR8904734A (pt) 1990-05-01
EP0360745A1 (en) 1990-03-28
DE68913638D1 (de) 1994-04-14
DE68913638T2 (de) 1994-08-18
ZA897165B (en) 1990-07-25
EP0360745B1 (en) 1994-03-09
JPH02115384A (ja) 1990-04-27

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