GB8721002D0 - Sheet recording material - Google Patents

Sheet recording material

Info

Publication number
GB8721002D0
GB8721002D0 GB878721002A GB8721002A GB8721002D0 GB 8721002 D0 GB8721002 D0 GB 8721002D0 GB 878721002 A GB878721002 A GB 878721002A GB 8721002 A GB8721002 A GB 8721002A GB 8721002 D0 GB8721002 D0 GB 8721002D0
Authority
GB
United Kingdom
Prior art keywords
recording material
sheet recording
sheet
recording
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.)
Withdrawn
Application number
GB878721002A
Other versions
GB2196353A (en
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB8721002D0 publication Critical patent/GB8721002D0/en
Publication of GB2196353A publication Critical patent/GB2196353A/en
Withdrawn legal-status Critical Current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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
GB08721002A 1986-09-08 1987-09-07 Sheet recording material containing a phthalide dye former Withdrawn GB2196353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61211312A JPS6367179A (en) 1986-09-08 1986-09-08 Recording sheet

Publications (2)

Publication Number Publication Date
GB8721002D0 true GB8721002D0 (en) 1987-10-14
GB2196353A GB2196353A (en) 1988-04-27

Family

ID=16603853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08721002A Withdrawn GB2196353A (en) 1986-09-08 1987-09-07 Sheet recording material containing a phthalide dye former

Country Status (2)

Country Link
JP (1) JPS6367179A (en)
GB (1) GB2196353A (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736337A (en) * 1971-04-27 1973-05-29 Ncr Co Tetrahalogenated chromogenic compounds and their use
CH618639A5 (en) * 1976-06-04 1980-08-15 Ciba Geigy Ag
US4189171A (en) * 1977-03-01 1980-02-19 Sterling Drug Inc. Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
JPS608960B2 (en) * 1978-06-28 1985-03-06 内外インキ製造株式会社 pressure sensitive copy paper
JPS57135191A (en) * 1981-02-16 1982-08-20 Mitsui Toatsu Chem Inc Dye-containing microcapsule liquid for recording material
US4489336A (en) * 1981-06-05 1984-12-18 Kanzaki Paper Manufacturing Co., Ltd. Pressure sensitive manifold paper
JPS58117254A (en) * 1981-12-23 1983-07-12 チバ−ガイギ−・アクチエンゲゼルシヤフト Chromogen dihydrofuropyridinone
JPS6085986A (en) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk Color forming recording material
JPS60224582A (en) * 1984-04-20 1985-11-08 Yamada Kagaku Kogyo Kk Color forming recording material
JPS6149887A (en) * 1984-08-16 1986-03-11 Kanzaki Paper Mfg Co Ltd Single-element pressure sensitive recording sheet
JPS6189881A (en) * 1984-10-09 1986-05-08 Fuji Photo Film Co Ltd Recording material
CH664578A5 (en) * 1985-01-15 1988-03-15 Ciba Geigy Ag RING SUBSTITUTED 4-AZAPHTHALID.

Also Published As

Publication number Publication date
GB2196353A (en) 1988-04-27
JPS6367179A (en) 1988-03-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)