DE68926840T2 - Phosphonverbindungen - Google Patents

Phosphonverbindungen

Info

Publication number
DE68926840T2
DE68926840T2 DE68926840T DE68926840T DE68926840T2 DE 68926840 T2 DE68926840 T2 DE 68926840T2 DE 68926840 T DE68926840 T DE 68926840T DE 68926840 T DE68926840 T DE 68926840T DE 68926840 T2 DE68926840 T2 DE 68926840T2
Authority
DE
Germany
Prior art keywords
phosphonic compounds
phosphonic
compounds
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.)
Revoked
Application number
DE68926840T
Other languages
English (en)
Other versions
DE68926840D1 (de
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=10643978&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68926840(T2) "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
Publication of DE68926840D1 publication Critical patent/DE68926840D1/de
Application granted granted Critical
Publication of DE68926840T2 publication Critical patent/DE68926840T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • C02F5/14—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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
DE68926840T 1988-09-21 1989-09-12 Phosphonverbindungen Revoked DE68926840T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888822150A GB8822150D0 (en) 1988-09-21 1988-09-21 Compounds

Publications (2)

Publication Number Publication Date
DE68926840D1 DE68926840D1 (de) 1996-08-22
DE68926840T2 true DE68926840T2 (de) 1997-03-06

Family

ID=10643978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926840T Revoked DE68926840T2 (de) 1988-09-21 1989-09-12 Phosphonverbindungen

Country Status (6)

Country Link
EP (1) EP0360746B1 (de)
JP (1) JPH02134389A (de)
AU (1) AU624177B2 (de)
BR (1) BR8904717A (de)
DE (1) DE68926840T2 (de)
GB (1) GB8822150D0 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077361A (en) * 1989-06-26 1991-12-31 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
GB9024470D0 (en) * 1990-11-10 1991-01-02 Ciba Geigy Ag Corrision inhibition
US5256746A (en) * 1991-04-25 1993-10-26 Rohm And Haas Company Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
US5681479A (en) * 1991-05-31 1997-10-28 Fmc Corporation (Uk ) Limited Phosphonic cotelomers and method of use
GB9111704D0 (en) * 1991-05-31 1991-07-24 Ciba Geigy Telomers
WO1996011291A1 (en) * 1994-10-11 1996-04-18 Fmc Corporation (Uk) Limited Corrosion inhibiting compositions
US5866664A (en) * 1997-02-03 1999-02-02 Rohm And Haas Company Process for preparing phosphonate-terminated polymers
EP0877076B1 (de) * 1997-05-09 2003-11-12 Rohm And Haas Company Wasch- oder Reinigungsmittelzusammensetzungen
US20160288045A1 (en) * 2015-03-30 2016-10-06 Bwa Water Additives Uk Limited Scrubbers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264248A (de) * 1961-05-02
US3344107A (en) * 1963-12-26 1967-09-26 Monsanto Co Reinforced polyamides containing phosphorus coupling agents and processes therefor
DE2730645A1 (de) * 1977-07-07 1979-01-25 Henkel Kgaa Verwendung von telomerisaten aus mercaptanen mit acrylverbindungen als steinschutz- und/oder korrosionsschutzmittel
FR2489711A1 (fr) * 1980-04-21 1982-03-12 Minemet Rech Sa Compositions echangeuses de cations metalliques
DE3101939A1 (de) * 1981-01-22 1982-07-29 Benckiser-Knapsack Gmbh, 6802 Ladenburg Polymere amino-phosphono-carbonsaeuren, deren alkalisalze und ihre verwendung
EP0113438B1 (de) * 1982-12-09 1989-03-08 CASSELLA Aktiengesellschaft Wasserlösliche Copolymerisate, ihre Herstellung und ihre Verwendung
DE3248019A1 (de) * 1982-12-24 1984-06-28 Cassella Ag, 6000 Frankfurt Wasserloesliche copolymerisate, ihre herstellung und ihre verwendung
GB8400848D0 (en) * 1984-01-13 1984-02-15 Ciba Geigy Ag Cotelomer compounds

Also Published As

Publication number Publication date
DE68926840D1 (de) 1996-08-22
BR8904717A (pt) 1990-05-01
JPH02134389A (ja) 1990-05-23
EP0360746A3 (de) 1991-12-27
AU624177B2 (en) 1992-06-04
EP0360746A2 (de) 1990-03-28
GB8822150D0 (en) 1988-10-26
EP0360746B1 (de) 1996-07-17
AU4172089A (en) 1990-03-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation