DE2237833C3 - Druckempfindliche Kopierpapiere, enthaltend Phenoxazinverbindungen - Google Patents

Druckempfindliche Kopierpapiere, enthaltend Phenoxazinverbindungen

Info

Publication number
DE2237833C3
DE2237833C3 DE19722237833 DE2237833A DE2237833C3 DE 2237833 C3 DE2237833 C3 DE 2237833C3 DE 19722237833 DE19722237833 DE 19722237833 DE 2237833 A DE2237833 A DE 2237833A DE 2237833 C3 DE2237833 C3 DE 2237833C3
Authority
DE
Germany
Prior art keywords
parts
color
pressure
phenoxazine
color former
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
DE19722237833
Other languages
German (de)
English (en)
Other versions
DE2237833A1 (de
DE2237833B2 (de
Inventor
Shiro Ashigara Kanagawa Kimura
Yoshihide Miyazawa
Katsuichi Motohashi
Minoru Ozutsumi
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 DE2237833A1 publication Critical patent/DE2237833A1/de
Publication of DE2237833B2 publication Critical patent/DE2237833B2/de
Application granted granted Critical
Publication of DE2237833C3 publication Critical patent/DE2237833C3/de
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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
DE19722237833 1971-08-02 1972-08-01 Druckempfindliche Kopierpapiere, enthaltend Phenoxazinverbindungen Expired DE2237833C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2237833A1 DE2237833A1 (de) 1973-02-22
DE2237833B2 DE2237833B2 (de) 1978-04-20
DE2237833C3 true DE2237833C3 (de) 1978-12-14

Family

ID=13057635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722237833 Expired DE2237833C3 (de) 1971-08-02 1972-08-01 Druckempfindliche Kopierpapiere, enthaltend Phenoxazinverbindungen

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113678Y2 ( ) * 1981-03-03 1986-04-26
JPS62108457U ( ) * 1985-12-27 1987-07-10
WO2009140083A2 (en) 2008-05-15 2009-11-19 3M Innovative Properties Company Generation of color images
US9045654B2 (en) 2008-05-15 2015-06-02 3M Innovative Properties Company Multilayer articles capable of forming color images
EP2588317B1 (en) 2010-06-30 2020-03-18 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images
BR112012033546A2 (pt) 2010-06-30 2016-11-29 3M Innovative Properties Co artigos multicamadas e método de operação de uma imagem
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
GB1356224A (en) 1974-06-12
DE2237833A1 (de) 1973-02-22
ES405827A1 (es) 1976-01-16
JPS525893B2 ( ) 1977-02-17
JPS4845319A ( ) 1973-06-28
DE2237833B2 (de) 1978-04-20
BE786899A (fr) 1972-11-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee