USB542190I5 - - Google Patents

Info

Publication number
USB542190I5
USB542190I5 US542190DD USB542190I5 US B542190 I5 USB542190 I5 US B542190I5 US 542190D D US542190D D US 542190DD US B542190 I5 USB542190 I5 US B542190I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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.)
Publication of USB542190I5 publication Critical patent/USB542190I5/en
Pending 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
    • C02F5/14—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Detergent Compositions (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Paper (AREA)
US542190D 1966-04-13 Pending USB542190I5 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54219066A 1966-04-13 1966-04-13

Publications (1)

Publication Number Publication Date
USB542190I5 true USB542190I5 (no)

Family

ID=24162723

Family Applications (2)

Application Number Title Priority Date Filing Date
US542190D Pending USB542190I5 (no) 1966-04-13
US542190A Expired - Lifetime US3451939A (en) 1966-04-13 1966-04-13 Threshold compositions and methods

Family Applications After (1)

Application Number Title Priority Date Filing Date
US542190A Expired - Lifetime US3451939A (en) 1966-04-13 1966-04-13 Threshold compositions and methods

Country Status (7)

Country Link
US (2) US3451939A (no)
BE (1) BE696960A (no)
CH (1) CH489621A (no)
DE (1) DE1642436C3 (no)
ES (1) ES339199A1 (no)
GB (1) GB1179874A (no)
NL (1) NL152824B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209486A (en) * 1966-12-16 1970-10-21 Monsanto Co Phosporus-containing organic compounds
USRE28553E (en) * 1968-05-11 1975-09-16 Method for inhibiting corrosion and mineral deposits in water systems
DE1917686A1 (de) * 1969-04-05 1970-10-08 Benckiser Knapsack Gmbh Verfahren zur Behandlung von Wasserbaedern
US3617576A (en) * 1970-04-13 1971-11-02 Monsanto Co Methods of scale inhibition
DE2756516A1 (de) * 1977-12-19 1979-06-21 Hoechst Ag Wasch- und reinigungsmittel
US4239643A (en) * 1979-01-02 1980-12-16 Monsanto Company Peroxide stabilization
DE3317126C2 (de) * 1983-05-06 1986-07-24 Mannesmann AG, 4000 Düsseldorf Verfahren zur Vermeidung von Säurekorrosion an Stranggießanlagen
US4713195A (en) * 1986-01-30 1987-12-15 Aqua-Chem Inc. Scale inhibitor
US20060191851A1 (en) * 2005-02-25 2006-08-31 Mizuno William G Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater
EP4428139A1 (en) 2023-03-08 2024-09-11 Giovanni Bozzetto S.p.A. Polyaminomethylene phosphonate derivatives with low phosphorous content having sequestering and dispersing properties, related uses and processes for the preparation thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575177A (en) * 1947-12-15 1951-11-13 Monsanto Chemicals Water treating composition
GB667506A (en) * 1949-04-02 1952-03-05 Albright & Wilson Evaporation of sea water and materials useful therein
US2599807A (en) * 1950-06-01 1952-06-10 Frederick C Bersworth Alkylene polyamine methylene phosphonic acids
US3135670A (en) * 1960-08-31 1964-06-02 Antonio J Ristaino Process for treating sea water for sea water flash evaporators
US3099521A (en) * 1960-10-03 1963-07-30 Dow Chemical Co Water treatment
NL285361A (no) * 1961-11-13 1900-01-01

Also Published As

Publication number Publication date
DE1642436A1 (de) 1971-05-06
NL152824B (nl) 1977-04-15
CH489621A (de) 1970-04-30
DE1642436B2 (de) 1977-11-24
DE1642436C3 (de) 1978-07-20
GB1179874A (en) 1970-02-04
US3451939A (en) 1969-06-24
ES339199A1 (es) 1968-04-16
NL6705161A (no) 1967-10-16
BE696960A (no) 1967-09-18

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