DE3680323D1 - Waermeempfindliche aufzeichnungsmaterialien. - Google Patents

Waermeempfindliche aufzeichnungsmaterialien.

Info

Publication number
DE3680323D1
DE3680323D1 DE8686112507T DE3680323T DE3680323D1 DE 3680323 D1 DE3680323 D1 DE 3680323D1 DE 8686112507 T DE8686112507 T DE 8686112507T DE 3680323 T DE3680323 T DE 3680323T DE 3680323 D1 DE3680323 D1 DE 3680323D1
Authority
DE
Germany
Prior art keywords
sensitive recording
recording materials
heat sensitive
heat
materials
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 - Fee Related
Application number
DE8686112507T
Other languages
English (en)
Inventor
Norikazu Kasamatsu
Masao Matsukawa
Hirokazu Hirata
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.)
Nippon Paper Industries Co Ltd
Original Assignee
Sanyo Kokusaku Pulp Co Ltd
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 Sanyo Kokusaku Pulp Co Ltd filed Critical Sanyo Kokusaku Pulp Co Ltd
Application granted granted Critical
Publication of DE3680323D1 publication Critical patent/DE3680323D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41M5/26—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
    • B41M5/337—Additives; Binders
    • B41M5/3372—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)
DE8686112507T 1986-03-24 1986-09-10 Waermeempfindliche aufzeichnungsmaterialien. Expired - Fee Related DE3680323D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61063974A JPS62220386A (ja) 1986-03-24 1986-03-24 感熱記録材料

Publications (1)

Publication Number Publication Date
DE3680323D1 true DE3680323D1 (de) 1991-08-22

Family

ID=13244762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686112507T Expired - Fee Related DE3680323D1 (de) 1986-03-24 1986-09-10 Waermeempfindliche aufzeichnungsmaterialien.

Country Status (6)

Country Link
US (1) US4743580A (de)
EP (1) EP0238709B1 (de)
JP (1) JPS62220386A (de)
CA (1) CA1254039A (de)
DE (1) DE3680323D1 (de)
FI (1) FI865029A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63230388A (ja) * 1987-03-18 1988-09-26 Kanzaki Paper Mfg Co Ltd 感熱記録体
JPH02200480A (ja) * 1989-01-30 1990-08-08 Ricoh Co Ltd 感熱記録材料
GB9320341D0 (en) * 1993-10-02 1993-11-24 Wiggins Teape Group The Limite Thermally-sensitive record material
US5998496A (en) * 1995-10-31 1999-12-07 Spectra Group Limited, Inc. Photosensitive intramolecular electron transfer compounds

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131500B2 (de) * 1973-07-09 1976-09-07
JPS5485039A (en) * 1977-12-19 1979-07-06 Hitachi Maxell Heat sensitive recording paper
JPS56148588A (en) * 1980-04-22 1981-11-18 Mitsubishi Paper Mills Ltd Heat-sensitive paper
JPS5793198A (en) * 1980-12-03 1982-06-10 Ricoh Co Ltd Heat-sensitive recording material
JPS57189892A (en) * 1981-05-20 1982-11-22 Ricoh Co Ltd Heat-sensitive recording type magnetic ticket paper
JPS58145492A (ja) * 1982-02-22 1983-08-30 Ricoh Co Ltd 感熱記録材料
JPS58193187A (ja) * 1982-05-06 1983-11-10 Ricoh Co Ltd 感熱記録型剥離紙
JPS59123697A (ja) * 1982-12-29 1984-07-17 Nippon Synthetic Chem Ind Co Ltd:The 感熱記録材料
JPS59169887A (ja) * 1983-03-16 1984-09-25 Ricoh Co Ltd 感熱記録材料
JPS60220786A (ja) * 1984-04-17 1985-11-05 Kanzaki Paper Mfg Co Ltd 感熱記録体の製造方法
US4622566A (en) * 1984-04-26 1986-11-11 Sanyo-Kokusaku Pulp Co., Ltd. Heat-sensitive recording material
GB2166558B (en) * 1984-08-30 1988-09-21 Fuji Photo Film Co Ltd Heat-sensitive recording paper

Also Published As

Publication number Publication date
US4743580A (en) 1988-05-10
FI865029A (fi) 1987-09-25
CA1254039A (en) 1989-05-16
FI865029A0 (fi) 1986-12-10
EP0238709B1 (de) 1991-07-17
JPH0470999B2 (de) 1992-11-12
EP0238709A2 (de) 1987-09-30
EP0238709A3 (en) 1989-01-11
JPS62220386A (ja) 1987-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NIPPON PAPER INDUSTRIES CO. LTD., TOKIO/TOKYO, JP

8328 Change in the person/name/address of the agent

Free format text: DEUFEL, P., DIPL.-WIRTSCH.-ING.DR.RER.NAT. HERTEL, W., DIPL.-PHYS., PAT.-ANWAELTE, 80331 MUENCHEN

8339 Ceased/non-payment of the annual fee