FI834574A0 - Framkallningsharts foer leukopigment - Google Patents

Framkallningsharts foer leukopigment

Info

Publication number
FI834574A0
FI834574A0 FI834574A FI834574A FI834574A0 FI 834574 A0 FI834574 A0 FI 834574A0 FI 834574 A FI834574 A FI 834574A FI 834574 A FI834574 A FI 834574A FI 834574 A0 FI834574 A0 FI 834574A0
Authority
FI
Finland
Prior art keywords
leukopigment
framkallningsharts
foer
framkallningsharts foer
foer leukopigment
Prior art date
Application number
FI834574A
Other languages
English (en)
Other versions
FI73230C (fi
FI73230B (fi
FI834574A (fi
Inventor
Wolfgang Lycke
Herbert Beneke
Peter Staeglich
Original Assignee
Ruetgerswerke 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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of FI834574A0 publication Critical patent/FI834574A0/fi
Publication of FI834574A publication Critical patent/FI834574A/fi
Application granted granted Critical
Publication of FI73230B publication Critical patent/FI73230B/fi
Publication of FI73230C publication Critical patent/FI73230C/fi

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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
FI834574A 1982-12-16 1983-12-13 Harts foer framkallning av leukopigment i tryckkaensliga dokumentationsmaterial. FI73230C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823246539 DE3246539A1 (de) 1982-12-16 1982-12-16 Entwicklerharze fuer leucopigmente
DE3246539 1982-12-16

Publications (4)

Publication Number Publication Date
FI834574A0 true FI834574A0 (fi) 1983-12-13
FI834574A FI834574A (fi) 1984-06-17
FI73230B FI73230B (fi) 1987-05-29
FI73230C FI73230C (fi) 1987-09-10

Family

ID=6180809

Family Applications (1)

Application Number Title Priority Date Filing Date
FI834574A FI73230C (fi) 1982-12-16 1983-12-13 Harts foer framkallning av leukopigment i tryckkaensliga dokumentationsmaterial.

Country Status (7)

Country Link
US (1) US4598138A (fi)
EP (1) EP0111943B1 (fi)
JP (1) JPS59131632A (fi)
DE (2) DE3246539A1 (fi)
ES (1) ES8405818A1 (fi)
FI (1) FI73230C (fi)
YU (1) YU242483A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399126B (de) * 1987-03-31 1995-03-27 Ruetgerswerke Ag Farbentwicklermassen für farbreaktionssysteme
US4877767A (en) * 1987-08-14 1989-10-31 The Mead Corporation Vinyl developer resins
DE4011117A1 (de) * 1990-04-06 1991-10-10 Ruetgerswerke Ag Verfahren zur herstellung von saeuremodifizierten, aromatischen kohlenwasserstoffharzen und ihre salze
WO2006065261A1 (en) * 2004-12-15 2006-06-22 Anocoil Corporation Improved positive working thermal plates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004953A (en) * 1959-03-02 1961-10-17 Dow Chemical Co Reaction products of phenols and diisopropenylbenzene
US3546173A (en) * 1968-04-10 1970-12-08 Du Pont Process for preparing condensates of para-alkyl phenols and divinyl aromatic compounds
JPS54159500A (en) * 1978-06-07 1979-12-17 Sumitomo Chem Co Ltd Preparation of solid resinous material
NL7905548A (nl) * 1979-07-17 1981-01-20 Unilever Nv Vaste koolwaterstofharsen.
DE3066399D1 (en) * 1979-08-31 1984-03-08 Dsm Resins Bv Production of resins based on alpha-methyl styrene, styrene and a phenol as constituents, and their use in adhesives
JPS5672991A (en) * 1979-11-19 1981-06-17 Mita Ind Co Ltd Color former for coloring substance of leucoline and recording material made by use thereof
DE3128869A1 (de) * 1981-07-22 1983-03-03 Rütgerswerke AG, 6000 Frankfurt Kohlenwasserstoffharze mit einer oh-zahl groesser als 6 und mit schwachem phenolgeruch sowie verfahren zu ihrer herstellung
DE3242782A1 (de) * 1982-11-19 1984-05-24 Rütgerswerke AG, 6000 Frankfurt Phenolmodifizierte kohlenwasserstoffharze mit hoher oh-zahl sowie verfahren zu ihrer herstellung und ihre verwendung
JPH0465851A (ja) * 1990-07-06 1992-03-02 Tokyo Electron Yamanashi Kk 検査装置

Also Published As

Publication number Publication date
FI73230C (fi) 1987-09-10
FI73230B (fi) 1987-05-29
YU242483A (en) 1985-10-31
JPS59131632A (ja) 1984-07-28
EP0111943A2 (de) 1984-06-27
DE3368230D1 (en) 1987-01-22
US4598138A (en) 1986-07-01
EP0111943B1 (de) 1986-12-10
FI834574A (fi) 1984-06-17
JPH0586424B2 (fi) 1993-12-13
EP0111943A3 (en) 1984-12-19
ES527127A0 (es) 1984-07-01
ES8405818A1 (es) 1984-07-01
DE3246539A1 (de) 1984-06-20

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: RUETGERSWERKE AG