ES471185A1 - Procedimiento para la produccion de medios de registro ter- micamente estables y opticamente borrables - Google Patents

Procedimiento para la produccion de medios de registro ter- micamente estables y opticamente borrables

Info

Publication number
ES471185A1
ES471185A1 ES471185A ES471185A ES471185A1 ES 471185 A1 ES471185 A1 ES 471185A1 ES 471185 A ES471185 A ES 471185A ES 471185 A ES471185 A ES 471185A ES 471185 A1 ES471185 A1 ES 471185A1
Authority
ES
Spain
Prior art keywords
substance
aziridine
aziridines
medium
light
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
ES471185A
Other languages
English (en)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES471185A1 publication Critical patent/ES471185A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/48—Photometry, e.g. photographic exposure meter using chemical effects
    • G01J1/50—Photometry, e.g. photographic exposure meter using chemical effects using change in colour of an indicator, e.g. actinometer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Procedimiento para la producción de medios de registro térmicamente estables y ópticamente borrables, caracterizado porque comprende las etapas de: (a) depositar sobre al menos una de las superficies de un sustrato, un primer revestimiento de al menos una aziridina fotocrómica, de fórmula: **(Fórmula)** en la que R1 y R2 representan independientemente hidrógeno, fenilo, alquilo inferior o fenilo orto- o para-alquilo inferior o -alcoxi inferior-sustituido, o bien R1 y R2 forman juntos un grupo alquileno con 4 a 7 átomos de carbono; y (b) depositar sobre el primer revestimiento, por lo menos un revestimiento de barrera sustancialmente impermeable al oxígeno, cuyo revestimiento de barrera es razonablemente transparente a la radiación actínica.
ES471185A 1977-06-29 1978-06-27 Procedimiento para la produccion de medios de registro ter- micamente estables y opticamente borrables Expired ES471185A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81125577A 1977-06-29 1977-06-29
US81125477A 1977-06-29 1977-06-29

Publications (1)

Publication Number Publication Date
ES471185A1 true ES471185A1 (es) 1979-10-01

Family

ID=27123453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471185A Expired ES471185A1 (es) 1977-06-29 1978-06-27 Procedimiento para la produccion de medios de registro ter- micamente estables y opticamente borrables

Country Status (9)

Country Link
JP (1) JPS5411889A (es)
AU (1) AU522529B2 (es)
BR (1) BR7804114A (es)
CA (1) CA1116005A (es)
DE (1) DE2828965A1 (es)
ES (1) ES471185A1 (es)
FR (1) FR2396330B1 (es)
GB (1) GB2006808B (es)
IT (1) IT1105341B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771829B2 (ja) * 1986-09-22 1995-08-02 東レ株式会社 フオトクロミツク複合体
DE19538129A1 (de) * 1995-10-13 1997-04-17 Beiersdorf Ag UV-Indikator
DE10159880B4 (de) * 2000-12-07 2007-12-06 Rodenstock Gmbh Photochrome UV-Detektions- und Meßsysteme

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609165A (en) * 1968-07-19 1971-09-28 Research Corp 1,3-diazabicyclo {8 3.1.0{9 {0 hex-3-enes
US3710109A (en) * 1970-05-27 1973-01-09 L Chalkley Precision dosimetry of high energy radiation
US3716489A (en) * 1970-10-02 1973-02-13 American Cyanamid Co Supersaturated solid solutions of photochromic materials in epoxies
US3787687A (en) * 1972-02-23 1974-01-22 T Trumble Ultraviolet radiation dosimeter
JPS5021723A (es) * 1973-05-25 1975-03-07
US3964823A (en) * 1974-03-18 1976-06-22 Bell Telephone Laboratories, Incorporated Articles employing photochromic materials
US3984177A (en) * 1974-03-18 1976-10-05 Bell Telephone Laboratories, Incorporated Articles employing photochromic materials
US4166043A (en) * 1974-12-23 1979-08-28 American Optical Corporation Stabilized photochromic materials

Also Published As

Publication number Publication date
CA1116005A (en) 1982-01-12
AU522529B2 (en) 1982-06-10
JPS5411889A (en) 1979-01-29
DE2828965A1 (de) 1979-01-18
AU3752778A (en) 1980-01-03
FR2396330B1 (fr) 1985-05-31
IT7850079A0 (it) 1978-06-28
GB2006808B (en) 1982-04-15
BR7804114A (pt) 1979-04-03
FR2396330A1 (fr) 1979-01-26
IT1105341B (it) 1985-10-28
JPS6127428B2 (es) 1986-06-25
GB2006808A (en) 1979-05-10
DE2828965C2 (es) 1987-10-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001002