ATE441655T1 - Polyaminomethylenphosphonat-derivate - Google Patents

Polyaminomethylenphosphonat-derivate

Info

Publication number
ATE441655T1
ATE441655T1 AT03741094T AT03741094T ATE441655T1 AT E441655 T1 ATE441655 T1 AT E441655T1 AT 03741094 T AT03741094 T AT 03741094T AT 03741094 T AT03741094 T AT 03741094T AT E441655 T1 ATE441655 T1 AT E441655T1
Authority
AT
Austria
Prior art keywords
sub
chohch
water
polymethylenephosphonate
derivative
Prior art date
Application number
AT03741094T
Other languages
English (en)
Inventor
Massimo Paladini
Francesco Spini
Alessandro Scalvedi
Daniele Tarallo
Jean Valle
Original Assignee
Bozzetto Giovanni Spa
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 Bozzetto Giovanni Spa filed Critical Bozzetto Giovanni Spa
Application granted granted Critical
Publication of ATE441655T1 publication Critical patent/ATE441655T1/de

Links

Classifications

    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Hydrology & Water Resources (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
AT03741094T 2002-07-31 2003-07-03 Polyaminomethylenphosphonat-derivate ATE441655T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001706A ITMI20021706A1 (it) 2002-07-31 2002-07-31 Poliamminomeilenfosfono derivati.
PCT/IT2003/000420 WO2004011475A1 (en) 2002-07-31 2003-07-03 Polyaminomethylenephos phonate derivatives

Publications (1)

Publication Number Publication Date
ATE441655T1 true ATE441655T1 (de) 2009-09-15

Family

ID=30776597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03741094T ATE441655T1 (de) 2002-07-31 2003-07-03 Polyaminomethylenphosphonat-derivate

Country Status (8)

Country Link
US (1) US7087781B2 (de)
EP (1) EP1525206B1 (de)
AT (1) ATE441655T1 (de)
AU (1) AU2003281668A1 (de)
DE (1) DE60329109D1 (de)
ES (1) ES2332266T3 (de)
IT (1) ITMI20021706A1 (de)
WO (1) WO2004011475A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20040162A1 (it) * 2004-02-02 2004-05-02 Bozzetto Giovanni Spa Uso di polliaaminometilenfosfonati quali agenti disperdenti
US7491274B2 (en) 2004-10-29 2009-02-17 Chemetall Corp. Non-chrome metal treatment composition
EP1932849A1 (de) * 2006-12-11 2008-06-18 Thermphos Trading GmbH Reaktive Phosphonate
US20100000579A1 (en) * 2008-07-03 2010-01-07 Reinbold Robert S Compositions And Methods For Removing Scale And Inhibiting Formation Thereof
KR20150068829A (ko) * 2013-12-12 2015-06-22 삼성전자주식회사 알킬 암모늄염 화합물을 포함하는 유도 용질
BE1021535B1 (nl) 2014-01-08 2015-12-09 Eoc Surfactants Nv Nitrosamine inhibitie in tertiair alkylamine oxide samenstellingen
US9765286B2 (en) 2014-12-22 2017-09-19 Ecolab Usa Inc. Warewashing composition containing alkanol amine phosphonate and methods of use
EP3970490B1 (de) 2020-09-16 2023-12-20 Bode Chemie GmbH Flächendesinfektionsmittel mit verringerter klebrigkeit
EP4428139A1 (de) * 2023-03-08 2024-09-11 Giovanni Bozzetto S.p.A. Phosphorarme polyaminomethylenphosphonatderivate mit sequestrierungs- und dispersionseigenschaften, entsprechende verwendungen und verfahren zu ihrer herstellung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392044A (en) * 1971-06-26 1975-04-23 Ciba Geigy Ag Corrosion inhibiting composition
US4085134A (en) 1974-02-15 1978-04-18 Petrolite Corporation Amino-phosphonic-sulfonic acids
US4187245A (en) 1975-06-02 1980-02-05 Petrolite Corporation Hydroxypropylene-amino-phosphonic-sulfonic acids
SU643177A1 (ru) * 1977-04-11 1979-01-25 Научно-Производственное Объединение "Энергоцветмет" Состав дл регенерации катионита
US4872996A (en) 1987-03-13 1989-10-10 The Dow Chemical Company Use of aminophosphonic acids to inhibit scale formation and corrosion caused by manganese in water systems
US5057228A (en) * 1990-04-16 1991-10-15 Baker Hughes Incorporated Metal ion complexes for use as scale inhibitors
EP0479462B1 (de) 1990-10-04 1995-11-08 Britoil Plc Verfahren zur Bekämpfung der Kesselsteinbildung
DK0628518T3 (da) * 1993-06-14 2001-12-17 Solutia Europ Nv Sa Fremgangsmåde til at hindre dannelse af oxalatkedelsten
AU2001257100A1 (en) * 2000-04-18 2001-10-30 Dow Global Technologies Inc. Nalpha, nomega-dialkyl aminomethylenephosphonic acids and use thereof
US20030216275A1 (en) 2001-04-18 2003-11-20 Crump Druce K Nª,n -dialkyl aminomethylenephosphonic acids and use thereof

Also Published As

Publication number Publication date
US7087781B2 (en) 2006-08-08
ITMI20021706A1 (it) 2004-02-01
WO2004011475A1 (en) 2004-02-05
US20050171376A1 (en) 2005-08-04
AU2003281668A1 (en) 2004-02-16
DE60329109D1 (en) 2009-10-15
EP1525206B1 (de) 2009-09-02
ES2332266T3 (es) 2010-02-01
EP1525206A1 (de) 2005-04-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties