ES405827A1 - Metodo de fabricacion de papel copiador sensible a la pre- sion. - Google Patents

Metodo de fabricacion de papel copiador sensible a la pre- sion.

Info

Publication number
ES405827A1
ES405827A1 ES405827A ES405827A ES405827A1 ES 405827 A1 ES405827 A1 ES 405827A1 ES 405827 A ES405827 A ES 405827A ES 405827 A ES405827 A ES 405827A ES 405827 A1 ES405827 A1 ES 405827A1
Authority
ES
Spain
Prior art keywords
group
member chosen
phenyl
lower alkyl
alkyl group
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
Application number
ES405827A
Other languages
English (en)
Spanish (es)
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
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical Co Ltd
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 Hodogaya Chemical Co Ltd, Fuji Photo Film Co Ltd filed Critical Hodogaya Chemical Co Ltd
Publication of ES405827A1 publication Critical patent/ES405827A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B19/00—Oxazine dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
ES405827A 1971-08-02 1972-08-02 Metodo de fabricacion de papel copiador sensible a la pre- sion. Expired ES405827A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46057507A JPS525893B2 (un) 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
ES405827A1 true ES405827A1 (es) 1976-01-16

Family

ID=13057635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405827A Expired ES405827A1 (es) 1971-08-02 1972-08-02 Metodo de fabricacion de papel copiador sensible a la pre- sion.

Country Status (5)

Country Link
JP (1) JPS525893B2 (un)
BE (1) BE786899A (un)
DE (1) DE2237833C3 (un)
ES (1) ES405827A1 (un)
GB (1) GB1356224A (un)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113678Y2 (un) * 1981-03-03 1986-04-26
JPS62108457U (un) * 1985-12-27 1987-07-10
US9045654B2 (en) 2008-05-15 2015-06-02 3M Innovative Properties Company Multilayer articles capable of forming color images
US8411120B2 (en) 2008-05-15 2013-04-02 3M Innovative Properties Company Generation of color images
NZ605250A (en) 2010-06-30 2014-10-31 3M Innovative Properties Co Multi-layer articles capable of forming color images and methods of forming color images
EP2588316B1 (en) 2010-06-30 2022-03-02 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images
CN114409856B (zh) * 2022-01-27 2023-12-29 南京邮电大学 一类检测氧气的荧光/磷光发光寿命聚合物探针及其应用

Also Published As

Publication number Publication date
BE786899A (fr) 1972-11-16
DE2237833C3 (de) 1978-12-14
JPS4845319A (un) 1973-06-28
GB1356224A (en) 1974-06-12
DE2237833A1 (de) 1973-02-22
DE2237833B2 (de) 1978-04-20
JPS525893B2 (un) 1977-02-17

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