CA961267A - Replacement of capsule contents and uses therefor - Google Patents

Replacement of capsule contents and uses therefor

Info

Publication number
CA961267A
CA961267A CA139,760A CA139760A CA961267A CA 961267 A CA961267 A CA 961267A CA 139760 A CA139760 A CA 139760A CA 961267 A CA961267 A CA 961267A
Authority
CA
Canada
Prior art keywords
replacement
uses therefor
capsule contents
capsule
contents
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
CA139,760A
Other languages
English (en)
Inventor
Theodore Maierson
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.)
NCR Voyix Corp
Original Assignee
NCR Corp
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 Corp filed Critical NCR Corp
Application granted granted Critical
Publication of CA961267A publication Critical patent/CA961267A/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
    • B41M5/124—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
CA139,760A 1971-06-22 1972-04-14 Replacement of capsule contents and uses therefor Expired CA961267A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA961267A true CA961267A (en) 1975-01-21

Family

ID=22556258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,760A Expired CA961267A (en) 1971-06-22 1972-04-14 Replacement of capsule contents and uses therefor

Country Status (8)

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

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 (de) * 1983-07-26 1988-10-05 Fujikura Kasei Co., Ltd. Verfahren zur Herstellung druckfixierbarer Toner

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
US2730457A (en) * 1953-06-30 1956-01-10 Ncr Co Pressure responsive record materials
US2712507A (en) * 1953-06-30 1955-07-05 Ncr Co Pressure sensitive record material
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
USRE24899E (en) * 1953-06-30 1960-11-29 Oil-containrab
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 (de) * 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
DE2228449A1 (de) 1973-01-11
BE785116A (fr) 1972-10-16
GB1350032A (en) 1974-04-18
DE2228449B2 (de) 1973-11-22
FR2143050B1 (de) 1973-12-07
IT960647B (it) 1973-11-30
FR2143050A1 (de) 1973-02-02
JPS5532558B1 (de) 1980-08-26
DE2228449C3 (de) 1974-06-20
US3769066A (en) 1973-10-30

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