DK127848B - Trykfølsomt kopieringsmateriale. - Google Patents

Trykfølsomt kopieringsmateriale.

Info

Publication number
DK127848B
DK127848B DK37271AA DK37271A DK127848B DK 127848 B DK127848 B DK 127848B DK 37271A A DK37271A A DK 37271AA DK 37271 A DK37271 A DK 37271A DK 127848 B DK127848 B DK 127848B
Authority
DK
Denmark
Prior art keywords
pressure
sensitive copying
copying material
sensitive
copying
Prior art date
Application number
DK37271AA
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 DK127848B publication Critical patent/DK127848B/da

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
DK37271AA 1970-01-29 1971-01-28 Trykfølsomt kopieringsmateriale. DK127848B (da)

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
DK127848B true DK127848B (da) 1974-01-21

Family

ID=4206222

Family Applications (1)

Application Number Title Priority Date Filing Date
DK37271AA DK127848B (da) 1970-01-29 1971-01-28 Trykfølsomt kopieringsmateriale.

Country Status (17)

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

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
BE762151R (fr) 1971-07-27
JPS56135093A (en) 1981-10-22
FR2085580B2 (da) 1973-06-08
DE2103298B2 (de) 1979-02-01
SE367578B (da) 1974-06-04
IE34923L (en) 1971-07-29
IT974553B (it) 1974-07-10
FI55378C (fi) 1979-07-10
DE2103298A1 (de) 1971-08-05
NL7101147A (da) 1971-08-02
ZA71453B (en) 1971-10-27
CA934235A (en) 1973-09-25
BR7100681D0 (pt) 1973-04-26
AT310781B (de) 1973-10-10
GB1317511A (en) 1973-05-23
CS166272B4 (da) 1976-02-27
FR2085580A2 (da) 1971-12-24
CH535659A (de) 1973-04-15
JPS5711792B2 (da) 1982-03-06
DE2103298C3 (de) 1979-09-27
IE34923B1 (en) 1975-09-17

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