BR7201357D0 - Folha de copia sensivel ao calor de grande latitude de exposicao e processo para sua producao - Google Patents

Folha de copia sensivel ao calor de grande latitude de exposicao e processo para sua producao

Info

Publication number
BR7201357D0
BR7201357D0 BR135772A BR135772A BR7201357D0 BR 7201357 D0 BR7201357 D0 BR 7201357D0 BR 135772 A BR135772 A BR 135772A BR 135772 A BR135772 A BR 135772A BR 7201357 D0 BR7201357 D0 BR 7201357D0
Authority
BR
Brazil
Prior art keywords
production
heat
copy sheet
exposure latitude
large exposure
Prior art date
Application number
BR135772A
Other languages
English (en)
Portuguese (pt)
Inventor
D J Newman
D J Williams
J R Berg
Original Assignee
Minnesota Mining & Mfg
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 & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR7201357D0 publication Critical patent/BR7201357D0/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • 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
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/4989—Photothermographic systems, e.g. dry silver characterised by a thermal imaging step, with or without exposure to light, e.g. with a thermal head, using a laser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/3179—Next to cellulosic

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BR135772A 1971-03-10 1972-03-09 Folha de copia sensivel ao calor de grande latitude de exposicao e processo para sua producao BR7201357D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12310671A 1971-03-10 1971-03-10

Publications (1)

Publication Number Publication Date
BR7201357D0 true BR7201357D0 (pt) 1973-06-05

Family

ID=22406745

Family Applications (1)

Application Number Title Priority Date Filing Date
BR135772A BR7201357D0 (pt) 1971-03-10 1972-03-09 Folha de copia sensivel ao calor de grande latitude de exposicao e processo para sua producao

Country Status (22)

Country Link
US (1) US3682684A (xx)
JP (1) JPS51454B1 (xx)
AR (1) AR194945A1 (xx)
AT (1) AT316598B (xx)
AU (1) AU438353B2 (xx)
BE (1) BE780426A (xx)
BR (1) BR7201357D0 (xx)
CA (1) CA950670A (xx)
CH (1) CH576353A5 (xx)
DD (1) DD96046A5 (xx)
DE (1) DE2211984C3 (xx)
DK (1) DK131900C (xx)
ES (1) ES400257A1 (xx)
FI (1) FI57072C (xx)
FR (1) FR2129536A5 (xx)
GB (1) GB1358614A (xx)
IL (1) IL38943A (xx)
IT (1) IT952180B (xx)
NL (1) NL170108C (xx)
NO (1) NO136784C (xx)
SE (1) SE375943B (xx)
ZA (1) ZA72590B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852093A (en) * 1972-12-13 1974-12-03 Minnesota Mining & Mfg Heat-sensitive copy-sheet
JPS51135540A (en) * 1975-05-20 1976-11-24 Fuji Photo Film Co Ltd Heat sensitive material for recording
US4332872A (en) * 1980-09-19 1982-06-01 Zingher Arthur R Optically annotatable recording film
US4379835A (en) * 1980-12-22 1983-04-12 Minnesota Mining And Manufacturing Company Black image from a thermographic imaging system
US4461496A (en) * 1982-08-17 1984-07-24 Minnesota Mining And Manufacturing Company Soap having improved carbonless imaging properties
AU568350B2 (en) * 1983-04-11 1987-12-24 Teesport Ltd. Heat sensitive color producing coating composition
JPS6115793U (ja) * 1984-06-30 1986-01-29 日本電気ホームエレクトロニクス株式会社 ヒンジ
DE59509939D1 (de) 1994-12-22 2002-01-24 Ovd Kinegram Ag Zug Optisch maschinell lesbarer Informationsträger

Also Published As

Publication number Publication date
AR194945A1 (es) 1973-08-30
JPS51454B1 (xx) 1976-01-08
NL7202600A (xx) 1972-09-12
DE2211984C3 (de) 1974-07-04
NL170108C (nl) 1982-10-01
GB1358614A (en) 1974-07-03
IT952180B (it) 1973-07-20
DE2211984B2 (de) 1973-11-15
DK131900C (da) 1976-03-01
BE780426A (fr) 1972-09-11
CA950670A (en) 1974-07-09
IL38943A (en) 1975-02-10
CH576353A5 (xx) 1976-06-15
US3682684A (en) 1972-08-08
NO136784C (no) 1977-11-09
SE375943B (xx) 1975-05-05
AU438353B2 (en) 1973-08-09
DE2211984A1 (de) 1972-09-14
FR2129536A5 (xx) 1972-10-27
NL170108B (nl) 1982-05-03
FI57072C (fi) 1980-06-10
IL38943A0 (en) 1972-05-30
DK131900B (da) 1975-09-22
AU3982972A (en) 1973-08-09
ZA72590B (en) 1972-10-25
DD96046A5 (xx) 1973-03-05
NO136784B (no) 1977-08-01
ES400257A1 (es) 1975-01-01
FI57072B (fi) 1980-02-29
AT316598B (de) 1974-07-25

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