ATE148662T1 - Latentbilddruckverfahren, vorrichtung und substrat - Google Patents
Latentbilddruckverfahren, vorrichtung und substratInfo
- Publication number
- ATE148662T1 ATE148662T1 AT94904071T AT94904071T ATE148662T1 AT E148662 T1 ATE148662 T1 AT E148662T1 AT 94904071 T AT94904071 T AT 94904071T AT 94904071 T AT94904071 T AT 94904071T AT E148662 T1 ATE148662 T1 AT E148662T1
- Authority
- AT
- Austria
- Prior art keywords
- latent image
- color
- pair
- substrate
- printing method
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/001—Printing processes to produce particular kinds of printed work, e.g. patterns using chemical colour-formers or chemical reactions, e.g. leuco dyes or acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
-
- 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
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Developing Agents For Electrophotography (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/996,550 US5424266A (en) | 1991-04-15 | 1992-12-24 | Latent image printing process and substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE148662T1 true ATE148662T1 (de) | 1997-02-15 |
Family
ID=25543040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94904071T ATE148662T1 (de) | 1992-12-24 | 1993-12-07 | Latentbilddruckverfahren, vorrichtung und substrat |
Country Status (4)
Country | Link |
---|---|
US (1) | US5750462A (de) |
JP (1) | JPH08507726A (de) |
AT (1) | ATE148662T1 (de) |
DE (1) | DE69308039T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6013601A (en) * | 1997-09-12 | 2000-01-11 | Nocopi Technologies, Inc. | Laser printing method and substrate |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5123180B1 (de) * | 1971-06-04 | 1976-07-15 | ||
US4869981A (en) * | 1988-03-23 | 1989-09-26 | Olin Corporation | Electrostatic method for multicolor imaging from a single toner bath |
-
1993
- 1993-12-07 AT AT94904071T patent/ATE148662T1/de not_active IP Right Cessation
- 1993-12-07 JP JP6515203A patent/JPH08507726A/ja active Pending
- 1993-12-07 DE DE69308039T patent/DE69308039T2/de not_active Expired - Fee Related
-
1994
- 1994-12-21 US US08/360,860 patent/US5750462A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69308039D1 (de) | 1997-03-20 |
JPH08507726A (ja) | 1996-08-20 |
US5750462A (en) | 1998-05-12 |
DE69308039T2 (de) | 1997-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |