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CA969754A - Recording material - Google Patents

Recording material

Info

Publication number
CA969754A
CA969754A CA127,906A CA127906A CA969754A CA 969754 A CA969754 A CA 969754A CA 127906 A CA127906 A CA 127906A CA 969754 A CA969754 A CA 969754A
Authority
CA
Canada
Prior art keywords
recording material
recording
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
CA127,906A
Other versions
CA127906S (en
Inventor
Takeshi Takeda
Fumio Muramatsu
Akinori Watanabe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP10423570A external-priority patent/JPS4921665B1/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to CA202,695A priority Critical patent/CA971616A/en
Application granted granted Critical
Publication of CA969754A publication Critical patent/CA969754A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/648—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CA127,906A 1970-11-25 1971-11-17 Recording material Expired CA969754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA202,695A CA971616A (en) 1970-11-25 1974-06-18 Cathodochromic storage-display apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10423570A JPS4921665B1 (en) 1970-11-25 1970-11-25
JP1005071 1971-02-25

Publications (1)

Publication Number Publication Date
CA969754A true CA969754A (en) 1975-06-24

Family

ID=26345220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,906A Expired CA969754A (en) 1970-11-25 1971-11-17 Recording material

Country Status (5)

Country Link
CA (1) CA969754A (en)
DE (1) DE2158308C3 (en)
FR (1) FR2115990A5 (en)
GB (1) GB1376342A (en)
NL (1) NL7116143A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7208817A (en) * 1972-06-27 1974-01-02

Also Published As

Publication number Publication date
DE2158308C3 (en) 1979-08-30
DE2158308B2 (en) 1979-01-04
DE2158308A1 (en) 1972-06-15
GB1376342A (en) 1974-12-04
NL7116143A (en) 1972-05-29
FR2115990A5 (en) 1972-07-07

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