GB1128338A - Creation of Inventions and Patents with Artificial Intelligence

GB1128338A – Recording media
– Google Patents

GB1128338A – Recording media
– Google Patents
Recording media

Info

Publication number
GB1128338A

GB1128338A
GB41861/65A
GB4186165A
GB1128338A
GB 1128338 A
GB1128338 A
GB 1128338A
GB 41861/65 A
GB41861/65 A
GB 41861/65A
GB 4186165 A
GB4186165 A
GB 4186165A
GB 1128338 A
GB1128338 A
GB 1128338A
Authority
GB
United Kingdom
Prior art keywords
fluorescent
grain
exposure
imaging
leuco
Prior art date
1964-10-27
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
GB41861/65A
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.)

3M Co

Original Assignee
Minnesota Mining and Manufacturing Co
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.)
1964-10-27
Filing date
1965-10-01
Publication date
1968-09-25

1965-10-01
Application filed by Minnesota Mining and Manufacturing Co
filed
Critical
Minnesota Mining and Manufacturing Co

1968-09-25
Publication of GB1128338A
publication
Critical
patent/GB1128338A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

H—ELECTRICITY

H01—ELECTRIC ELEMENTS

H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof

H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored

H01J29/18—Luminescent screens

H01J29/182—Luminescent screens acting upon the lighting-up of the luminescent material other than by the composition of the luminescent material, e.g. by infra red or UV radiation, heating or electric fields

G—PHYSICS

G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY

G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY

G03C1/00—Photosensitive materials

G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 – G03C1/705

G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 – G03C1/705 containing organic compounds

G—PHYSICS

G06—COMPUTING; CALCULATING OR COUNTING

G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS

G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings

G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine

G—PHYSICS

G11—INFORMATION STORAGE

G11C—STATIC STORES

G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00

G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam

G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements

Abstract

1,128,338. Fluorescent photographic element. MINNESOTA MINING & MFG. CO. Oct. 1, 1965 [Oct.27, 1964], No.41861/65. Heading G2C. [Also in Division C4, G5 and H1] A fluorescent photographic recording element comprises a grain-free fluorescent material, and a non-fluorescent grain-free organic imaging material capable of having its capacity to transmit light emitted by the fluorescent material selectively altered by exposure to radiation image. The fluorescent and imaging materials may be combined in a single layer, or may be in separate layers, with, if necessary, grain-free conductive, spacing or supporting layers of Al, Cu, Ag, C, Au, paper, ceramic or vitreous materials, or film forming organic polymers. The fluorescent material may be a 0À25 or 0À5 mil polyethylene terephthalate polyester film containing 4-dimethylamino chalcone, p-terphenyl or perylene; or a 0À1, 0À2 or 0À3 mil. coating formed from a solution of polystyrene in toluene containing either 4-dimethylamino chalcone or perylene, or a solution of polyvinyl acetate in methyl ethyl ketone containing P-terphenyl, or of polymethyl methacrylate in tetrahydrofuran containing 4-dimethylamino chalcone. The imaging layer may comprise (a) a stabilized diazonium compound which is exposed to an actinic radiation image to selectively destroy its ability to react with a coupler and hence produce a dye, thedyeforming reaction occurring in unexposed areas upon treatment with ammonia vapour (see Example 1); (b) a diazonium salt dispersed in a thermoplastic binder so that upon heating the nitrogen produced by decomposition in the softened binder produces a vesicular, light-scattering image in the exposed areas (see Example 2); (c) vinylidene chloride/n-butyl acrylate copolymer containing 4-phenylazodiphenylamine dye or N, N-dimethylp-phenyl-azonaniline which yields a visible image on exposure to actinic radiation; (d) polymethyl methacrylate containing 6-nitrobenzo-1, 2, 2, or 6-nitrobenzo-1, 3, 3, trimethylindoline-pyranospirane; or (e) a polyvinyl butyral resin containing indole and carbon tetrabromide. Alternatively a combined fluorescent and imaging layer may be formed from a solution of (a) polyvinyl butyral resin containing leuco pararosaniline carbon tetrabromide and 4-dimethylamino chalcone; (b) polyvinyl toulene containing 2, 5-diphenyl-oxazole, hexachloroethane and Rhodamine B leuco cyanide; or (c) polyvinyl acetate containing anthracene, leuco malachite green and carbon tetrabromide. Specific examples are given. Information may be recorded by scanning with an electron beam or by exposure to ultraviolet or infrared, X rays or y rays with appropriate development and fixing.

GB41861/65A
1964-10-27
1965-10-01
Recording media

Expired

GB1128338A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US406678A

US3418470A
(en)

1964-10-27
1964-10-27
Recording medium utilizing grain-free fluorescent material

Publications (1)

Publication Number
Publication Date

GB1128338A
true

GB1128338A
(en)

1968-09-25

Family
ID=23609010
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB41861/65A
Expired

GB1128338A
(en)

1964-10-27
1965-10-01
Recording media

Country Status (3)

Country
Link

US
(1)

US3418470A
(en)

DE
(1)

DE1499768C3
(en)

GB
(1)

GB1128338A
(en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3527943A
(en)

1966-04-25
1970-09-08
Minnesota Mining & Mfg
Apparatus for recording and retrieving information by the use of x-rays

US3801782A
(en)

1968-10-01
1974-04-02
American Cyanamid Co
Method of selectively generating fluorescence and its subsequent detection

US3617744A
(en)

1969-07-01
1971-11-02
Bell Telephone Labor Inc
Method and apparatus for circuit module testing by comparison of a fluorescent image with a standard pattern

US3719571A
(en)

1969-08-08
1973-03-06
American Cyanamid Co
Photodecomposition of dihydro-aromatic and similar anhydrides

US5399451A
(en)

1991-03-14
1995-03-21
Matsushita Electric Industrial Co., Ltd.
Optical recording medium and method for using the same

JP2006509729A
(en)

2002-08-20
2006-03-23
ニューロジェン・コーポレーション

5-Substituted-2-arylpyrazines as CRF receptor modulators

US10120083B2
(en)

2011-06-28
2018-11-06
Carestream Dental Technology Topco Limited
Radiation sensing thermoplastic composite panels

US8766196B2
(en)

2011-06-28
2014-07-01
Carestream Health, Inc.
Radiation sensing thermoplastic composite panels

US9223034B2
(en)

2012-01-09
2015-12-29
Carestream Health, Inc.
X-ray imaging panel with thermally-sensitive adhesive and methods of making thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2664511A
(en)

1949-11-01
1953-12-29
Patterson Moos & Company Inc
Dosimeter

US3107138A
(en)

1957-08-30
1963-10-15
Minneapolis Honeywell Regualto
Oscillograph containing a silver halide recording medium plus heat sensitive or fluorescent material

US3148276A
(en)

1960-10-17
1964-09-08
Edgerton Germeshausen & Grier
Method of increasing the response of photographic emulsions to radiation

1964

1964-10-27
US
US406678A
patent/US3418470A/en
not_active
Expired – Lifetime

1965

1965-10-01
GB
GB41861/65A
patent/GB1128338A/en
not_active
Expired

1965-10-27
DE
DE1499768A
patent/DE1499768C3/en
not_active
Expired

Also Published As

Publication number
Publication date

DE1499768A1
(en)

1970-04-02

DE1499768B2
(en)

1975-02-13

DE1499768C3
(en)

1975-10-02

US3418470A
(en)

1968-12-24

Contact information