GB1114301A

GB1114301A – Improvements in or relating to the optical sensitisation of inorganic photoconductors
– Google Patents

GB1114301A – Improvements in or relating to the optical sensitisation of inorganic photoconductors
– Google Patents
Improvements in or relating to the optical sensitisation of inorganic photoconductors

Info

Publication number
GB1114301A

GB1114301A
GB16336/65A
GB1633665A
GB1114301A
GB 1114301 A
GB1114301 A
GB 1114301A
GB 16336/65 A
GB16336/65 A
GB 16336/65A
GB 1633665 A
GB1633665 A
GB 1633665A
GB 1114301 A
GB1114301 A
GB 1114301A
Authority
GB
United Kingdom
Prior art keywords
hydrazones
prepared
formula
relating
carboxaldehyde
Prior art date
1965-04-15
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
GB16336/65A
Inventor
Jozef Frans Willems
Albert Lucien Poot
Robert Joseph Noe
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.)

Agfa Gevaert NV

Original Assignee
Agfa Gevaert NV
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.)
1965-04-15
Filing date
1965-04-15
Publication date
1968-05-22

1965-04-15
Application filed by Agfa Gevaert NV
filed
Critical
Agfa Gevaert NV

1965-04-15
Priority to GB16336/65A
priority
Critical
patent/GB1114301A/en

1966-04-14
Priority to DE19661522542
priority
patent/DE1522542A1/en

1966-04-15
Priority to NL6605083A
priority
patent/NL6605083A/xx

1966-04-15
Priority to BE679558D
priority
patent/BE679558A/xx

1966-04-15
Priority to FR57893A
priority
patent/FR1476263A/en

1968-05-22
Publication of GB1114301A
publication
Critical
patent/GB1114301A/en

1969-12-30
Priority to US888131A
priority
patent/US3600165A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic

G03G5/0662—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic containing metal elements

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

C09B26/00—Hydrazone dyes; Triazene dyes

C09B26/02—Hydrazone dyes

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

C09B57/00—Other synthetic dyes of known constitution

C09B57/10—Metal complexes of organic compounds not being dyes in uncomplexed form

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers

G03G5/0528—Macromolecular bonding materials

G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds

G03G5/0539—Halogenated polymers

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers

G03G5/0528—Macromolecular bonding materials

G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds

G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers

G03G5/0528—Macromolecular bonding materials

G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds

G03G5/0546—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers

G03G5/0528—Macromolecular bonding materials

G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds

G03G5/056—Polyesters

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers

G03G5/0528—Macromolecular bonding materials

G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds

G03G5/0564—Polycarbonates

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers

G03G5/0528—Macromolecular bonding materials

G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds

G03G5/0567—Other polycondensates comprising oxygen atoms in the main chain; Phenol resins

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic

G03G5/0622—Heterocyclic compounds

G03G5/0644—Heterocyclic compounds containing two or more hetero rings

G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/02—Charge-receiving layers

G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor

G03G5/09—Sensitisors or activators, e.g. dyestuffs

G—PHYSICS

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

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor

G03G5/12—Recording members for multicolour processes

Abstract

Hydrazones of the formula where R represents hydrogen or an alkyl group and Z and Z1 represent the atoms required to complete a 5- or 6-membered ring which may be a fused ring system and may be substituted by, e.g., alkyl, aryl, carbalkoxy, sulpho, nitro, halo or thioalkyl groups are prepared by reacting the appropriate heterocyclic hydrazine with the appropriate heterocyclic aldehyde. Chelates of the hydrazones with, e.g., ZnSo4.-1.5H2O and (NH4)2CdCl4 can be obtained by heating the hydrazone with the inorganic salt. Hydrazones of the formulae S.4130 are prepared by reacting a hydrazine of the formula with 5-nitrofuryl-2-carboxaldehyde or 5-nitrothiophene-2-carboxaldehyde. The imino compound of the formula is prepared by heating 2-(o-aminophenyl)benzimidazole with salicyl aldehyde. Numerous hydrazones are specified.

GB16336/65A
1965-04-15
1965-04-15
Improvements in or relating to the optical sensitisation of inorganic photoconductors

Expired

GB1114301A
(en)

Priority Applications (6)

Application Number
Priority Date
Filing Date
Title

GB16336/65A

GB1114301A
(en)

1965-04-15
1965-04-15
Improvements in or relating to the optical sensitisation of inorganic photoconductors

DE19661522542

DE1522542A1
(en)

1965-04-15
1966-04-14

Process for the optical sensitization of inorganic photoconductors

NL6605083A

NL6605083A
(en)

1965-04-15
1966-04-15

BE679558D

BE679558A
(en)

1965-04-15
1966-04-15

FR57893A

FR1476263A
(en)

1965-04-15
1966-04-15

Recording material containing an inorganic photoconductive substance

US888131A

US3600165A
(en)

1965-04-15
1969-12-30
Optical sensitisation of inorganic photoconductors

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB16336/65A

GB1114301A
(en)

1965-04-15
1965-04-15
Improvements in or relating to the optical sensitisation of inorganic photoconductors

Publications (1)

Publication Number
Publication Date

GB1114301A
true

GB1114301A
(en)

1968-05-22

Family
ID=10075457
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB16336/65A
Expired

GB1114301A
(en)

1965-04-15
1965-04-15
Improvements in or relating to the optical sensitisation of inorganic photoconductors

Country Status (5)

Country
Link

US
(1)

US3600165A
(en)

BE
(1)

BE679558A
(en)

DE
(1)

DE1522542A1
(en)

GB
(1)

GB1114301A
(en)

NL
(1)

NL6605083A
(en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

BE790677A
(en)

*

1971-10-28
1973-02-15
Rca Corp

SPECTRAL SENSITIVE ELECTROPHOTOGRAPHIC MATERIALS

GB8333830D0
(en)

*

1983-12-20
1984-02-01
Kodak Ltd
Photographic dye image compounds

DE50108588D1
(en)

*

2000-06-05
2006-02-02
Austria Wirtschaftsserv Gmbh

Heterocyclic hydrazones as anti-cancer agents

1965

1965-04-15
GB
GB16336/65A
patent/GB1114301A/en
not_active
Expired

1966

1966-04-14
DE
DE19661522542
patent/DE1522542A1/en
active
Pending

1966-04-15
BE
BE679558D
patent/BE679558A/xx
unknown

1966-04-15
NL
NL6605083A
patent/NL6605083A/xx
unknown

1969

1969-12-30
US
US888131A
patent/US3600165A/en
not_active
Expired – Lifetime

Also Published As

Publication number
Publication date

DE1522542A1
(en)

1969-09-11

US3600165A
(en)

1971-08-17

NL6605083A
(en)

1966-09-26

BE679558A
(en)

1966-10-17

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