ZA71453B - Pressure-sensitive copying material and process for copying - Google Patents

Pressure-sensitive copying material and process for copying

Info

Publication number
ZA71453B
ZA71453B ZA710453A ZA71453A ZA71453B ZA 71453 B ZA71453 B ZA 71453B ZA 710453 A ZA710453 A ZA 710453A ZA 71453 A ZA71453 A ZA 71453A ZA 71453 B ZA71453 B ZA 71453B
Authority
ZA
South Africa
Prior art keywords
copying
pressure
sensitive
sensitive copying
copying material
Prior art date
Application number
ZA710453A
Other languages
English (en)
Inventor
H Bosshard
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA71453B publication Critical patent/ZA71453B/xx

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
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
ZA710453A 1970-01-29 1971-01-25 Pressure-sensitive copying material and process for copying ZA71453B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH126070A CH535659A (de) 1970-01-29 1970-01-29 Druckempfindliches Durchschreibematerial

Publications (1)

Publication Number Publication Date
ZA71453B true ZA71453B (en) 1971-10-27

Family

ID=4206222

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA710453A ZA71453B (en) 1970-01-29 1971-01-25 Pressure-sensitive copying material and process for copying

Country Status (17)

Country Link
JP (1) JPS56135093A (cs)
AT (1) AT310781B (cs)
BE (1) BE762151R (cs)
BR (1) BR7100681D0 (cs)
CA (1) CA934235A (cs)
CH (1) CH535659A (cs)
CS (1) CS166272B4 (cs)
DE (1) DE2103298C3 (cs)
DK (1) DK127848B (cs)
FI (1) FI55378C (cs)
FR (1) FR2085580B2 (cs)
GB (1) GB1317511A (cs)
IE (1) IE34923B1 (cs)
IT (1) IT974553B (cs)
NL (1) NL7101147A (cs)
SE (1) SE367578B (cs)
ZA (1) ZA71453B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181771A (en) * 1977-11-04 1980-01-01 Ncr Corporation Thermally responsive record material

Also Published As

Publication number Publication date
FI55378B (fi) 1979-03-30
IT974553B (it) 1974-07-10
CA934235A (en) 1973-09-25
DK127848B (da) 1974-01-21
IE34923B1 (en) 1975-09-17
DE2103298C3 (de) 1979-09-27
AT310781B (de) 1973-10-10
FR2085580B2 (cs) 1973-06-08
DE2103298A1 (de) 1971-08-05
JPS5711792B2 (cs) 1982-03-06
BE762151R (fr) 1971-07-27
BR7100681D0 (pt) 1973-04-26
JPS56135093A (en) 1981-10-22
IE34923L (en) 1971-07-29
FI55378C (fi) 1979-07-10
FR2085580A2 (cs) 1971-12-24
DE2103298B2 (de) 1979-02-01
NL7101147A (cs) 1971-08-02
CS166272B4 (cs) 1976-02-27
SE367578B (cs) 1974-06-04
GB1317511A (en) 1973-05-23
CH535659A (de) 1973-04-15

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