CZ257795A3 - Pressure-responsive recording blank - Google Patents

Pressure-responsive recording blank Download PDF

Info

Publication number
CZ257795A3
CZ257795A3 CZ952577A CZ257795A CZ257795A3 CZ 257795 A3 CZ257795 A3 CZ 257795A3 CZ 952577 A CZ952577 A CZ 952577A CZ 257795 A CZ257795 A CZ 257795A CZ 257795 A3 CZ257795 A3 CZ 257795A3
Authority
CZ
Czechia
Prior art keywords
pressure
starch
recording paper
sensitive recording
microcapsules
Prior art date
Application number
CZ952577A
Other languages
Czech (cs)
English (en)
Inventor
Bodo Hilterhaus
Gunter Gabel
Original Assignee
Feldmuehle Ag Stora
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6484982&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CZ257795(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Feldmuehle Ag Stora filed Critical Feldmuehle Ag Stora
Publication of CZ257795A3 publication Critical patent/CZ257795A3/cs

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
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Laminated Bodies (AREA)
CZ952577A 1993-04-08 1994-03-08 Pressure-responsive recording blank CZ257795A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4311463A DE4311463C3 (de) 1993-04-08 1993-04-08 Druckempfindliches Aufzeichnungspapier

Publications (1)

Publication Number Publication Date
CZ257795A3 true CZ257795A3 (en) 1996-06-12

Family

ID=6484982

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ952577A CZ257795A3 (en) 1993-04-08 1994-03-08 Pressure-responsive recording blank

Country Status (5)

Country Link
EP (1) EP0693029B1 (de)
CZ (1) CZ257795A3 (de)
DE (2) DE4311463C3 (de)
ES (1) ES2104369T3 (de)
WO (1) WO1994023953A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026039B2 (ja) * 1977-09-05 1985-06-21 三菱製紙株式会社 自己発色型感圧記録紙
JPS5561495A (en) * 1978-11-02 1980-05-09 Mitsubishi Paper Mills Ltd Self-color-developing pressure-sensitive recording sheet
JPS5964387A (ja) * 1982-10-06 1984-04-12 Mitsubishi Paper Mills Ltd 単一層型自己発色性感圧記録材料

Also Published As

Publication number Publication date
DE4311463C2 (de) 1996-09-26
EP0693029B1 (de) 1997-07-02
ES2104369T3 (es) 1997-10-01
DE59403255D1 (de) 1997-08-07
DE4311463A1 (de) 1994-10-13
DE4311463C3 (de) 1999-07-15
EP0693029A1 (de) 1996-01-24
WO1994023953A1 (de) 1994-10-27

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic