CA950668A - Latent image composite master and method - Google Patents

Latent image composite master and method

Info

Publication number
CA950668A
CA950668A CA140,440,A CA140440A CA950668A CA 950668 A CA950668 A CA 950668A CA 140440 A CA140440 A CA 140440A CA 950668 A CA950668 A CA 950668A
Authority
CA
Canada
Prior art keywords
latent image
image composite
composite master
master
latent
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
CA140,440,A
Other versions
CA140440S (en
Inventor
Leonas L. Bildusas
Wendell J. Manske
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
Application granted granted Critical
Publication of CA950668A publication Critical patent/CA950668A/en
Expired legal-status Critical Current

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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/48—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form
    • 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
    • Y10S101/00—Printing
    • Y10S101/37—Printing employing electrostatic force
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
    • Y10S430/1055—Radiation sensitive composition or product or process of making
    • Y10S430/106—Binder containing
    • Y10S430/109—Polyester
CA140,440,A 1971-05-06 1972-04-24 Latent image composite master and method Expired CA950668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14092571A 1971-05-06 1971-05-06

Publications (1)

Publication Number Publication Date
CA950668A true CA950668A (en) 1974-07-09

Family

ID=22493400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,440,A Expired CA950668A (en) 1971-05-06 1972-04-24 Latent image composite master and method

Country Status (3)

Country Link
US (1) US3784394A (en)
CA (1) CA950668A (en)
GB (1) GB1389313A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852094A (en) * 1971-01-29 1974-12-03 Minnesota Mining & Mfg Means for desensitizing carbonless papers
US3979550A (en) * 1974-01-18 1976-09-07 The Mazer Corporation Pre-printed latent image spirit duplicating masters
DE3636222C2 (en) * 1985-10-25 1996-05-15 Sharp Kk Thermoreactive image transfer sheet
US4941686A (en) * 1988-09-19 1990-07-17 Johnson Charles R Identity card
US5151595A (en) * 1990-10-16 1992-09-29 Simon Marketing, Inc. Imaging device and method for developing, duplicating and printing graphic media
US5841367A (en) * 1990-11-07 1998-11-24 Giovanni; Caico Electronic equipment for prevention of collisions between vehicles
US8079618B1 (en) 1998-05-20 2011-12-20 Hidden Image Technology Solutions, Llc Hidden image game piece
US6406062B1 (en) * 1998-05-20 2002-06-18 Global Commerce Group, Llc Hidden image game piece
US20050093291A1 (en) * 1998-05-20 2005-05-05 Barnhart Thomas L. Hidden image game piece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262386A (en) * 1959-11-23 1966-07-26 Little Inc A Duplicating method
US3446617A (en) * 1962-04-20 1969-05-27 Minnesota Mining & Mfg Thermographic copying process
US3481760A (en) * 1964-04-13 1969-12-02 Minnesota Mining & Mfg Thermographic copying sheets
US3464823A (en) * 1965-12-28 1969-09-02 Ibm Diazotype materials
US3632364A (en) * 1968-09-03 1972-01-04 Dick Co Ab Printed sheets containing concealed images and method & materials for preparation and visual development of same

Also Published As

Publication number Publication date
US3784394A (en) 1974-01-08
GB1389313A (en) 1975-04-03

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