CA1023133A - Process for stable phase iii potassium nitrate and articles prepared therefrom - Google Patents

Process for stable phase iii potassium nitrate and articles prepared therefrom

Info

Publication number
CA1023133A
CA1023133A CA188,443A CA188443A CA1023133A CA 1023133 A CA1023133 A CA 1023133A CA 188443 A CA188443 A CA 188443A CA 1023133 A CA1023133 A CA 1023133A
Authority
CA
Canada
Prior art keywords
potassium nitrate
phase iii
prepared therefrom
stable phase
articles prepared
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
Application number
CA188,443A
Other languages
English (en)
French (fr)
Other versions
CA188443S (en
Inventor
George A. Rohrer
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.)
Technovation Inc
Original Assignee
Technovation Inc
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
Priority claimed from US05/316,417 external-priority patent/US3939292A/en
Application filed by Technovation Inc filed Critical Technovation Inc
Application granted granted Critical
Publication of CA1023133A publication Critical patent/CA1023133A/en
Expired 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/025—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Insulating Materials (AREA)
  • Physical Vapour Deposition (AREA)
CA188,443A 1972-12-18 1973-12-18 Process for stable phase iii potassium nitrate and articles prepared therefrom Expired CA1023133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/316,417 US3939292A (en) 1970-09-28 1972-12-18 Process for stable phase III potassium nitrate and articles prepared therefrom

Publications (1)

Publication Number Publication Date
CA1023133A true CA1023133A (en) 1977-12-27

Family

ID=23228964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,443A Expired CA1023133A (en) 1972-12-18 1973-12-18 Process for stable phase iii potassium nitrate and articles prepared therefrom

Country Status (4)

Country Link
JP (1) JPS4990298A (enrdf_load_stackoverflow)
AU (1) AU6371873A (enrdf_load_stackoverflow)
CA (1) CA1023133A (enrdf_load_stackoverflow)
GB (1) GB1461278A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405440A (en) * 1963-09-26 1968-10-15 Gen Motors Corp Ferroelectric material and method of making it

Also Published As

Publication number Publication date
GB1461278A (en) 1977-01-13
JPS4990298A (enrdf_load_stackoverflow) 1974-08-28
AU6371873A (en) 1975-06-19

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