HK51289A - Heat-sensitive registration material,preparation thereof,and use of acid-modified polymers in such materials - Google Patents

Heat-sensitive registration material,preparation thereof,and use of acid-modified polymers in such materials

Info

Publication number
HK51289A
HK51289A HK512/89A HK51289A HK51289A HK 51289 A HK51289 A HK 51289A HK 512/89 A HK512/89 A HK 512/89A HK 51289 A HK51289 A HK 51289A HK 51289 A HK51289 A HK 51289A
Authority
HK
Hong Kong
Prior art keywords
preparation
acid
materials
heat
modified polymers
Prior art date
Application number
HK512/89A
Other languages
English (en)
Inventor
Hubertus Dr Psaar
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of HK51289A publication Critical patent/HK51289A/xx

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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3331—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
  • Paints Or Removers (AREA)
HK512/89A 1983-10-13 1989-06-29 Heat-sensitive registration material,preparation thereof,and use of acid-modified polymers in such materials HK51289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833337296 DE3337296A1 (de) 1983-10-13 1983-10-13 Thermoreaktives aufzeichnungsmaterial, seine herstellung und die verwendung von sauermodifizierten polymerisaten als akzeptoren in diesem aufzeichnungsmaterial

Publications (1)

Publication Number Publication Date
HK51289A true HK51289A (en) 1989-07-07

Family

ID=6211767

Family Applications (1)

Application Number Title Priority Date Filing Date
HK512/89A HK51289A (en) 1983-10-13 1989-06-29 Heat-sensitive registration material,preparation thereof,and use of acid-modified polymers in such materials

Country Status (7)

Country Link
US (1) US4600930A (xx)
EP (1) EP0138159B1 (xx)
JP (1) JPS60132788A (xx)
CA (1) CA1230739A (xx)
DE (2) DE3337296A1 (xx)
FI (1) FI79976C (xx)
HK (1) HK51289A (xx)

Families Citing this family (6)

* 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
DE3715724A1 (de) * 1987-05-12 1988-11-24 Bayer Ag Thermoreaktives aufzeichnungsmaterial
US4877767A (en) * 1987-08-14 1989-10-31 The Mead Corporation Vinyl developer resins
DE3922766A1 (de) * 1989-07-11 1991-01-17 Bayer Ag Thermoreaktives aufzeichnungsmaterial
DE3940480A1 (de) * 1989-12-07 1991-06-13 Bayer Ag Chromogene enaminverbindungen, ihre herstellung und verwendung als farbbildner
JP2596271Y2 (ja) * 1991-10-02 1999-06-07 株式会社アマダ レーザ加工機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413138A (en) * 1965-10-13 1968-11-26 Interchem Corp Thermosensitive copy sheet
BE790932A (fr) * 1971-11-01 1973-03-01 Fuji Photo Film Co Ltd Feuille d'enregistrement
JPS5833838B2 (ja) * 1978-03-28 1983-07-22 神崎製紙株式会社 感熱記録体
DE2820486A1 (de) * 1978-05-10 1979-11-15 Bayer Ag Verfahren zur herstellung von sulfinaten des 4,4'diaminobenzhydrols und seiner substitutionsprodukte
JPS5553592A (en) * 1978-10-16 1980-04-19 Fuji Photo Film Co Ltd Recording material
JPS56148588A (en) * 1980-04-22 1981-11-18 Mitsubishi Paper Mills Ltd Heat-sensitive paper
JPS57167380A (en) * 1981-04-08 1982-10-15 Pilot Ink Co Ltd Thermochromic material
JPS59106995A (ja) * 1982-12-11 1984-06-20 Kanzaki Paper Mfg Co Ltd 感熱記録体

Also Published As

Publication number Publication date
JPS60132788A (ja) 1985-07-15
DE3473747D1 (en) 1988-10-06
EP0138159B1 (de) 1988-08-31
EP0138159A3 (en) 1986-05-21
EP0138159A2 (de) 1985-04-24
FI843998L (fi) 1985-04-14
FI843998A0 (fi) 1984-10-11
FI79976B (fi) 1989-12-29
DE3337296A1 (de) 1985-04-25
CA1230739A (en) 1987-12-29
FI79976C (fi) 1990-04-10
US4600930A (en) 1986-07-15

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