ES2004322T3 - DEVELOPING MASSES OF COLORS. - Google Patents

DEVELOPING MASSES OF COLORS.

Info

Publication number
ES2004322T3
ES2004322T3 ES198888104428T ES88104428T ES2004322T3 ES 2004322 T3 ES2004322 T3 ES 2004322T3 ES 198888104428 T ES198888104428 T ES 198888104428T ES 88104428 T ES88104428 T ES 88104428T ES 2004322 T3 ES2004322 T3 ES 2004322T3
Authority
ES
Spain
Prior art keywords
colour
developing
masses
colors
substances
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 - Lifetime
Application number
ES198888104428T
Other languages
Spanish (es)
Other versions
ES2004322A4 (en
Inventor
Robert Dr. Zellerhoff
Arnold Dr. Alscher
Hans-Juergen Zick
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.)
Verkaufsgesellschaft fur Teererzeugnisse (Vft) MbH
Original Assignee
Verkaufsgesellschaft fur Teererzeugnisse (Vft) MbH
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 Verkaufsgesellschaft fur Teererzeugnisse (Vft) MbH filed Critical Verkaufsgesellschaft fur Teererzeugnisse (Vft) MbH
Publication of ES2004322A4 publication Critical patent/ES2004322A4/en
Application granted granted Critical
Publication of ES2004322T3 publication Critical patent/ES2004322T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41M5/132—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

The invention relates to colour developing substances for colour reaction systems, consisting of colour developer and optionally solvents as well as further fillers and additives. These substances contain, as colour developers, aromatic hydrocarbon resins in acid or salt form modified with aromatic carboxylic acids.
ES198888104428T 1987-03-31 1988-03-19 DEVELOPING MASSES OF COLORS. Expired - Lifetime ES2004322T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0077687A AT399126B (en) 1987-03-31 1987-03-31 COLOR DEVELOPER DIMENSIONS FOR COLOR REACTION SYSTEMS

Publications (2)

Publication Number Publication Date
ES2004322A4 ES2004322A4 (en) 1989-01-01
ES2004322T3 true ES2004322T3 (en) 1993-01-01

Family

ID=3499458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888104428T Expired - Lifetime ES2004322T3 (en) 1987-03-31 1988-03-19 DEVELOPING MASSES OF COLORS.

Country Status (5)

Country Link
EP (1) EP0284932B1 (en)
AT (2) AT399126B (en)
DE (1) DE3870695D1 (en)
ES (1) ES2004322T3 (en)
GR (2) GR890300003T1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819474B2 (en) * 1974-09-30 1983-04-18 富士写真フイルム株式会社 Kilok sheet
JPS5819475B2 (en) * 1975-11-28 1983-04-18 住友ノ−ガタック株式会社 Colored paper for pressure-sensitive copying paper
JPS5331405A (en) * 1976-08-12 1978-03-24 Asahi Dow Ltd Color paper for pressure sensitized copy sheets
WO1983003077A1 (en) * 1982-03-03 1983-09-15 Torii, Takahiro Color-developing sheet for use in no-carbon recording system
DE3246539A1 (en) * 1982-12-16 1984-06-20 Rütgerswerke AG, 6000 Frankfurt DEVELOPER RESINS FOR LEUCOPIGMENT
DE3324817A1 (en) * 1983-07-09 1985-01-17 Rütgerswerke AG, 6000 Frankfurt ACID-MODIFIED, AROMATIC HYDROCARBON RESINS AND METHOD FOR THE PRODUCTION THEREOF
DE3337296A1 (en) * 1983-10-13 1985-04-25 Bayer Ag, 5090 Leverkusen THERMOREACTIVE RECORDING MATERIAL, ITS PRODUCTION AND THE USE OF ACID-MODIFIED POLYMERISATS AS ACCEPTORS IN THIS RECORDING MATERIAL
JPS61149390A (en) * 1984-12-25 1986-07-08 Mitsubishi Paper Mills Ltd Color develop sheet for pressure-sensitive recording

Also Published As

Publication number Publication date
ES2004322A4 (en) 1989-01-01
EP0284932A2 (en) 1988-10-05
DE3870695D1 (en) 1992-06-11
ATA77687A (en) 1994-08-15
EP0284932B1 (en) 1992-05-06
GR890300003T1 (en) 1989-03-08
GR3005110T3 (en) 1993-05-24
ATE75667T1 (en) 1992-05-15
AT399126B (en) 1995-03-27
EP0284932A3 (en) 1989-06-07

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