IT960647B - Metodo e sistema per formare segni a colori - Google Patents

Metodo e sistema per formare segni a colori

Info

Publication number
IT960647B
IT960647B IT25065/72A IT2506572A IT960647B IT 960647 B IT960647 B IT 960647B IT 25065/72 A IT25065/72 A IT 25065/72A IT 2506572 A IT2506572 A IT 2506572A IT 960647 B IT960647 B IT 960647B
Authority
IT
Italy
Prior art keywords
forming color
color signs
signs
forming
color
Prior art date
Application number
IT25065/72A
Other languages
English (en)
Original Assignee
Ncr 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 Ncr Co filed Critical Ncr Co
Application granted granted Critical
Publication of IT960647B publication Critical patent/IT960647B/it

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
    • B41M5/124—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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
IT25065/72A 1971-06-22 1972-05-30 Metodo e sistema per formare segni a colori IT960647B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15565771A 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
IT960647B true IT960647B (it) 1973-11-30

Family

ID=22556258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25065/72A IT960647B (it) 1971-06-22 1972-05-30 Metodo e sistema per formare segni a colori

Country Status (8)

Country Link
US (1) US3769066A (it)
JP (1) JPS5532558B1 (it)
BE (1) BE785116A (it)
CA (1) CA961267A (it)
DE (1) DE2228449C3 (it)
FR (1) FR2143050B1 (it)
GB (1) GB1350032A (it)
IT (1) IT960647B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985298A (en) * 1973-05-23 1976-10-12 Moleculon Research Corporation Controlled release materials and method of use
DE3474479D1 (en) * 1983-07-26 1988-11-10 Fujikura Kasei Kk Process for producing pressure-fixable toners

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24899A (en) * 1859-07-26 Edwabd f
NL95043C (it) * 1953-06-30
US2712507A (en) * 1953-06-30 1955-07-05 Ncr Co Pressure sensitive record material
US2730457A (en) * 1953-06-30 1956-01-10 Ncr Co Pressure responsive record materials
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
US3317433A (en) * 1958-10-23 1967-05-02 Ncr Co Heat rupturable capsules
US3226252A (en) * 1962-01-17 1965-12-28 Minerals & Chem Philipp Corp Color-reactable inorganic adsorbent pigment and sensitized sheet material coated therewith
US3432327A (en) * 1964-03-13 1969-03-11 Pilot Pen Co Ltd Pressure sensitive copying sheet and the production thereof
US3516943A (en) * 1966-12-06 1970-06-23 Ncr Co Replacement of capsule contents by diffusion
ZA6800330B (it) * 1967-01-23
US3491117A (en) * 1967-01-30 1970-01-20 Ncr Co Indole substituted pyromellitides
US3617325A (en) * 1969-06-17 1971-11-02 Chem Rite Associates Writing

Also Published As

Publication number Publication date
DE2228449C3 (de) 1974-06-20
DE2228449A1 (de) 1973-01-11
CA961267A (en) 1975-01-21
DE2228449B2 (de) 1973-11-22
BE785116A (fr) 1972-10-16
GB1350032A (en) 1974-04-18
FR2143050B1 (it) 1973-12-07
US3769066A (en) 1973-10-30
JPS5532558B1 (it) 1980-08-26
FR2143050A1 (it) 1973-02-02

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