DE2228449C3 - Verfahren zum Herstellen farbiger Markierungen - Google Patents

Verfahren zum Herstellen farbiger Markierungen

Info

Publication number
DE2228449C3
DE2228449C3 DE2228449A DE2228449A DE2228449C3 DE 2228449 C3 DE2228449 C3 DE 2228449C3 DE 2228449 A DE2228449 A DE 2228449A DE 2228449 A DE2228449 A DE 2228449A DE 2228449 C3 DE2228449 C3 DE 2228449C3
Authority
DE
Germany
Prior art keywords
water
miscible
solvent
capsules
substrate
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
DE2228449A
Other languages
German (de)
English (en)
Other versions
DE2228449A1 (de
DE2228449B2 (de
Inventor
Theodore Dayton Ohio Maierson (V.St.A.)
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.)
Appvion LLC
Original Assignee
National Cash Register 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 National Cash Register Co filed Critical National Cash Register Co
Publication of DE2228449A1 publication Critical patent/DE2228449A1/de
Publication of DE2228449B2 publication Critical patent/DE2228449B2/de
Application granted granted Critical
Publication of DE2228449C3 publication Critical patent/DE2228449C3/de
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
    • B41M5/124—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

Landscapes

  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DE2228449A 1971-06-22 1972-06-10 Verfahren zum Herstellen farbiger Markierungen Expired DE2228449C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2228449A1 DE2228449A1 (de) 1973-01-11
DE2228449B2 DE2228449B2 (de) 1973-11-22
DE2228449C3 true DE2228449C3 (de) 1974-06-20

Family

ID=22556258

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2228449A Expired DE2228449C3 (de) 1971-06-22 1972-06-10 Verfahren zum Herstellen farbiger Markierungen

Country Status (8)

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

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
EP0133353B1 (en) * 1983-07-26 1988-10-05 Fujikura Kasei Co., Ltd. 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
US2712507A (en) * 1953-06-30 1955-07-05 Ncr Co Pressure sensitive record material
NL95045C (enExample) * 1953-06-30
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 (enExample) * 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
FR2143050B1 (enExample) 1973-12-07
GB1350032A (en) 1974-04-18
CA961267A (en) 1975-01-21
IT960647B (it) 1973-11-30
BE785116A (fr) 1972-10-16
FR2143050A1 (enExample) 1973-02-02
JPS5532558B1 (enExample) 1980-08-26
DE2228449A1 (de) 1973-01-11
DE2228449B2 (de) 1973-11-22
US3769066A (en) 1973-10-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EGA New person/name/address of the applicant
8327 Change in the person/name/address of the patent owner

Owner name: APPLETON PAPERS INC., APPLETON, WIS., US

8328 Change in the person/name/address of the agent

Free format text: WEICKMANN, H., DIPL.-ING. FINCKE, K., DIPL.-PHYS. DR. WEICKMANN, F., DIPL.-ING. HUBER, B., DIPL.-CHEM. LISKA, H., DIPL.-ING. DR.-ING. PRECHTEL, J., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee