CH539520A - Druckempfindliches Aufzeichnungsmaterial - Google Patents

Druckempfindliches Aufzeichnungsmaterial

Info

Publication number
CH539520A
CH539520A CH528070A CH528070A CH539520A CH 539520 A CH539520 A CH 539520A CH 528070 A CH528070 A CH 528070A CH 528070 A CH528070 A CH 528070A CH 539520 A CH539520 A CH 539520A
Authority
CH
Switzerland
Prior art keywords
recording material
pressure sensitive
sensitive recording
pressure
sensitive
Prior art date
Application number
CH528070A
Other languages
German (de)
English (en)
Inventor
David Chaney Richard
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
Publication of CH539520A publication Critical patent/CH539520A/de

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
    • B41M5/1243—Inert particulate additives, e.g. protective stilt materials
CH528070A 1969-04-08 1970-04-08 Druckempfindliches Aufzeichnungsmaterial CH539520A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81433669A 1969-04-08 1969-04-08

Publications (1)

Publication Number Publication Date
CH539520A true CH539520A (de) 1973-07-31

Family

ID=25214754

Family Applications (1)

Application Number Title Priority Date Filing Date
CH528070A CH539520A (de) 1969-04-08 1970-04-08 Druckempfindliches Aufzeichnungsmaterial

Country Status (15)

Country Link
JP (1) JPS4833204B1 (no)
AT (1) AT303765B (no)
BE (1) BE748429A (no)
BR (1) BR7018024D0 (no)
CA (1) CA989255A (no)
CH (1) CH539520A (no)
DE (1) DE2016483C2 (no)
DK (1) DK125538B (no)
ES (1) ES378121A1 (no)
FR (1) FR2038318A1 (no)
GB (1) GB1252858A (no)
NL (1) NL146751B (no)
NO (1) NO126840B (no)
SE (1) SE362610B (no)
ZA (1) ZA702136B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790166A (fr) * 1971-10-18 1973-04-16 Wiggins Teape Res Dev Feuilles ou nappes portant des capsules
US4280718A (en) 1975-03-24 1981-07-28 Henkel Corporation Pressure sensitive recording sheet containing size classified cereal starch granules
JPS5835479B2 (ja) * 1978-12-18 1983-08-02 三島製紙株式会社 感圧性記録材料
EP0620121A3 (en) 1993-04-15 1995-11-15 Minnesota Mining & Mfg Vegetable starch as a spacing material for carbon-free papers used in an offset printing press and in copiers / duplicators.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76787C (no) * 1951-08-24 1900-01-01

Also Published As

Publication number Publication date
AT303765B (de) 1972-12-11
DK125538B (da) 1973-03-05
DE2016483A1 (de) 1970-10-15
FR2038318A1 (no) 1971-01-08
JPS4833204B1 (no) 1973-10-12
NL7005045A (no) 1970-10-12
NO126840B (no) 1973-04-02
CA989255A (en) 1976-05-18
SE362610B (no) 1973-12-17
NL146751B (nl) 1975-08-15
BR7018024D0 (pt) 1973-01-18
GB1252858A (no) 1971-11-10
DE2016483C2 (de) 1986-08-28
BE748429A (fr) 1970-09-16
ZA702136B (en) 1971-01-27
ES378121A1 (es) 1972-05-16

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Legal Events

Date Code Title Description
PL Patent ceased