GB1356224A - Phenoxazine compounds and pressure-sensitive recording materials containing them - Google Patents

Phenoxazine compounds and pressure-sensitive recording materials containing them

Info

Publication number
GB1356224A
GB1356224A GB3572372A GB3572372A GB1356224A GB 1356224 A GB1356224 A GB 1356224A GB 3572372 A GB3572372 A GB 3572372A GB 3572372 A GB3572372 A GB 3572372A GB 1356224 A GB1356224 A GB 1356224A
Authority
GB
United Kingdom
Prior art keywords
alkyl
compounds
phenyl
formula
phenoxazine
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
GB3572372A
Other languages
English (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
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 GB1356224A publication Critical patent/GB1356224A/en
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)
GB3572372A 1971-08-02 1972-07-31 Phenoxazine compounds and pressure-sensitive recording materials containing them Expired GB1356224A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1356224A true GB1356224A (en) 1974-06-12

Family

ID=13057635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3572372A Expired GB1356224A (en) 1971-08-02 1972-07-31 Phenoxazine compounds and pressure-sensitive recording materials containing them

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114409856A (zh) * 2022-01-27 2022-04-29 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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108457U (enrdf_load_stackoverflow) * 1985-12-27 1987-07-10
US8411120B2 (en) 2008-05-15 2013-04-02 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
NZ605399A (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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114409856A (zh) * 2022-01-27 2022-04-29 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
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
JPS4845319A (enrdf_load_stackoverflow) 1973-06-28
DE2237833C3 (de) 1978-12-14
DE2237833A1 (de) 1973-02-22
BE786899A (fr) 1972-11-16
JPS525893B2 (enrdf_load_stackoverflow) 1977-02-17
DE2237833B2 (de) 1978-04-20
ES405827A1 (es) 1976-01-16

Similar Documents

Publication Publication Date Title
GB1413560A (en) Oxonol dyes their synthesis and photographic material containing them
GB1425547A (en) Lactone colour-formers for pressure-sensitive recording material
GB1347330A (en) Pressure sensitive recording materials
ATE12744T1 (de) Druckempfindliches oder waermeempfindliches aufzeichnungsmaterial.
GB1356224A (en) Phenoxazine compounds and pressure-sensitive recording materials containing them
GB1464603A (en) Substituted organic photochromic compounds and processes for their preparation
GB1443617A (en) Lactone colour-formers for pressure-sensitive recording material
GB1273454A (en) Fluorane compounds and their preparation
GB1286885A (en) Process for preparing fluorane compounds
GB1478257A (en) Benzoxazine and benzodioxane derivatives and pressure sensitive copying materials containing them
IE35853B1 (en) Novel phthalide compounds and their use as colour formers in pressure sensitive recording
ES447910A1 (es) Procedimiento para la preparacion de derivados de acido car-bamico que contienen nitrogeno.
JPS5746980A (en) Thiopyrylium compound and photoconductive composition containing the same
ES407662A1 (es) Un metodo de formar una marca sobre un sustrato por forma- cion de un color.
ES8200688A1 (es) Un metodo para la preparacion de derivados peniciclinicos.
JPS51125390A (en) A process for preparing carbostyril derivatives
GB1416778A (en) Lactone colour-formers for pressure-sensitive recording material
GB1268294A (en) Lactone compounds and process for preparation thereof
GB1442628A (en) Photochromic compounds
JPS5251932A (en) Color sensitized silver halide photographic light sensitive material
US3917484A (en) Photographic compositions, elements and processes for the production of formazan dye images of enhanced red absorption
GB1368707A (en) Method of developing colour
FR2319643A1 (fr) Derives de spiropyrannes, leur procede de preparation et leur application pour l'enregistrement d'informations par voie optique
US4277406A (en) Novel triarylmethane compounds
NO147866C (no) Opptegnings- eller kopieringsmateriale inneholdende forbindelse for fargedannelse ved reaksjon med avspaltet fenol

Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
49R Reference inserted (sect. 9/1949)
SPA Amended specification published
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee