DE68919409D1 - Druckempfindliches kopiermaterial. - Google Patents

Druckempfindliches kopiermaterial.

Info

Publication number
DE68919409D1
DE68919409D1 DE68919409T DE68919409T DE68919409D1 DE 68919409 D1 DE68919409 D1 DE 68919409D1 DE 68919409 T DE68919409 T DE 68919409T DE 68919409 T DE68919409 T DE 68919409T DE 68919409 D1 DE68919409 D1 DE 68919409D1
Authority
DE
Germany
Prior art keywords
print
copy material
sensitive copy
sensitive
copy
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
DE68919409T
Other languages
English (en)
Other versions
DE68919409T2 (de
Inventor
Naoya Takahashi
Satoshi Narui
Yasuo - Togami
Ryoichi - - Miura
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27508397&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68919409(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP63198456A external-priority patent/JP2607927B2/ja
Priority claimed from JP63198454A external-priority patent/JP2607925B2/ja
Priority claimed from JP63198455A external-priority patent/JP2607926B2/ja
Priority claimed from JP63198453A external-priority patent/JP2607924B2/ja
Application filed by Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Application granted granted Critical
Publication of DE68919409D1 publication Critical patent/DE68919409D1/de
Publication of DE68919409T2 publication Critical patent/DE68919409T2/de
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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • B41M5/1655—Solvents
DE68919409T 1988-08-09 1989-08-09 Druckempfindliches kopiermaterial. Expired - Lifetime DE68919409T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP63198456A JP2607927B2 (ja) 1988-08-09 1988-08-09 感圧複写材料
JP63198454A JP2607925B2 (ja) 1988-08-09 1988-08-09 感圧複写材料
JP63198455A JP2607926B2 (ja) 1988-08-09 1988-08-09 感圧複写材料
JP63198453A JP2607924B2 (ja) 1988-08-09 1988-08-09 感圧複写材料
PCT/JP1989/000813 WO1990001417A1 (en) 1988-08-09 1989-08-09 Pressure-sensitive copying material
CA002001871A CA2001871C (en) 1988-08-09 1989-10-31 Pressure sensitive copy material

Publications (2)

Publication Number Publication Date
DE68919409D1 true DE68919409D1 (de) 1994-12-22
DE68919409T2 DE68919409T2 (de) 1995-06-22

Family

ID=27508397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919409T Expired - Lifetime DE68919409T2 (de) 1988-08-09 1989-08-09 Druckempfindliches kopiermaterial.

Country Status (5)

Country Link
US (1) US5214021A (de)
EP (1) EP0381779B1 (de)
CA (1) CA2001871C (de)
DE (1) DE68919409T2 (de)
WO (1) WO1990001417A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462597A (en) * 1994-06-30 1995-10-31 Minnesota Mining And Manufacturing System for inkless fingerprinting

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979324A (en) * 1975-09-08 1976-09-07 Monsanto Company Dye solvents for pressure-sensitive copying systems
US3979327A (en) * 1975-09-08 1976-09-07 Monsanto Company Dye solvents for pressure-sensitive copying systems
JPS55137992A (en) * 1979-04-16 1980-10-28 Fuji Photo Film Co Ltd Pressure measuring sheet
JPS57116686A (en) * 1981-01-13 1982-07-20 Kureha Chem Ind Co Ltd Pressure-sensitive recording paper
JPS5814942A (ja) * 1981-07-17 1983-01-28 Jujo Paper Co Ltd 微小カプセルの製造方法
JPS58220789A (ja) * 1982-06-18 1983-12-22 Fuji Photo Film Co Ltd 感圧記録シ−ト
JPS6219486A (ja) * 1985-07-19 1987-01-28 Jujo Paper Co Ltd 感圧複写紙用顕色剤及び顕色シ−ト
JPS62124978A (ja) * 1985-11-27 1987-06-06 Nippon Petrochem Co Ltd 複写材料
ES2015528B3 (es) * 1985-12-26 1990-09-01 Nippon Petrochemicals Co Ltd Material de copia sensible a la presion.
EP0233450B1 (de) * 1986-01-17 1992-03-11 MITSUI TOATSU CHEMICALS, Inc. Lineare Salicylsauerkopolymere und ihre Metallsalze, Verfahren zu ihrer Herstellung, Farbentwickler, die diese Metallkopolymere enthalten und Farbentwicklerblatt
JPH0737179B2 (ja) * 1986-12-30 1995-04-26 日本石油化学株式会社 感圧複写材料
JPS63176176A (ja) * 1987-01-16 1988-07-20 Jujo Paper Co Ltd 感圧複写紙用顕色シ−ト
JPS63176175A (ja) * 1987-01-16 1988-07-20 Jujo Paper Co Ltd 感圧複写紙用顕色シ−ト
JPH05232924A (ja) * 1992-02-18 1993-09-10 Nec Home Electron Ltd 画像情報読み出し方法
JPH05232922A (ja) * 1992-02-19 1993-09-10 Nec Ic Microcomput Syst Ltd 走査同期モード切り替え装置

Also Published As

Publication number Publication date
DE68919409T2 (de) 1995-06-22
EP0381779A1 (de) 1990-08-16
CA2001871C (en) 1997-01-21
EP0381779B1 (de) 1994-11-17
US5214021A (en) 1993-05-25
EP0381779A4 (en) 1991-01-23
CA2001871A1 (en) 1991-04-30
WO1990001417A1 (en) 1990-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8310 Action for declaration of annulment
8314 Invalidation rejected