GB1128299A – Photographic silver halide emulsions
– Google Patents
GB1128299A – Photographic silver halide emulsions
– Google Patents
Photographic silver halide emulsions
Info
Publication number
GB1128299A
GB1128299A
GB47785/65A
GB4778565A
GB1128299A
GB 1128299 A
GB1128299 A
GB 1128299A
GB 47785/65 A
GB47785/65 A
GB 47785/65A
GB 4778565 A
GB4778565 A
GB 4778565A
GB 1128299 A
GB1128299 A
GB 1128299A
Authority
GB
United Kingdom
Prior art keywords
vinyl
colour
dicarboxyphenyl
hydroxy
silver halide
Prior art date
1965-02-23
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
GB47785/65A
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.)
Ferrania SpA
Original Assignee
Ferrania SpA
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.)
1965-02-23
Filing date
1965-11-10
Publication date
1968-09-25
1965-11-10
Application filed by Ferrania SpA
filed
Critical
Ferrania SpA
1968-09-25
Publication of GB1128299A
publication
Critical
patent/GB1128299A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
-1
silver halide
Chemical class
0.000
title
abstract
4
239000000839
emulsion
Substances
0.000
title
abstract
2
229910052709
silver
Inorganic materials
0.000
title
abstract
2
239000004332
silver
Substances
0.000
title
abstract
2
239000000178
monomer
Substances
0.000
abstract
4
MYRTYDVEIRVNKP-UHFFFAOYSA-N
1,2-Divinylbenzene
Chemical compound
C=CC1=CC=CC=C1C=C
MYRTYDVEIRVNKP-UHFFFAOYSA-N
0.000
abstract
2
PPBRXRYQALVLMV-UHFFFAOYSA-N
Styrene
Chemical compound
C=CC1=CC=CC=C1
PPBRXRYQALVLMV-UHFFFAOYSA-N
0.000
abstract
2
SJJCQDRGABAVBB-UHFFFAOYSA-N
1-hydroxy-2-naphthoic acid
Chemical compound
C1=CC=CC2=C(O)C(C(=O)O)=CC=C21
SJJCQDRGABAVBB-UHFFFAOYSA-N
0.000
abstract
1
XUGNJOCQALIQFG-UHFFFAOYSA-N
2-ethenylquinoline
Chemical class
C1=CC=CC2=NC(C=C)=CC=C21
XUGNJOCQALIQFG-UHFFFAOYSA-N
0.000
abstract
1
KGIGUEBEKRSTEW-UHFFFAOYSA-N
2-vinylpyridine
Chemical class
C=CC1=CC=CC=N1
KGIGUEBEKRSTEW-UHFFFAOYSA-N
0.000
abstract
1
DBCAQXHNJOFNGC-UHFFFAOYSA-N
4-bromo-1,1,1-trifluorobutane
Chemical compound
FC(F)(F)CCCBr
DBCAQXHNJOFNGC-UHFFFAOYSA-N
0.000
abstract
1
NUVIBPSQTHIMKV-UHFFFAOYSA-N
5-(3-heptadecyl-5-oxo-4h-pyrazol-1-yl)-2-phenoxybenzenesulfonic acid
Chemical compound
O=C1CC(CCCCCCCCCCCCCCCCC)=NN1C(C=C1S(O)(=O)=O)=CC=C1OC1=CC=CC=C1
NUVIBPSQTHIMKV-UHFFFAOYSA-N
0.000
abstract
1
XIFIGDUSGHKYLV-UHFFFAOYSA-N
5-[[3-[4-(octadecanoylamino)phenyl]-3-oxopropanoyl]amino]benzene-1,3-dicarboxylic acid
Chemical compound
C1=CC(NC(=O)CCCCCCCCCCCCCCCCC)=CC=C1C(=O)CC(=O)NC1=CC(C(O)=O)=CC(C(O)=O)=C1
XIFIGDUSGHKYLV-UHFFFAOYSA-N
0.000
abstract
1
BDMSVJPUZFZQNO-UHFFFAOYSA-N
5-[hexadecyl-(1-hydroxynaphthalene-2-carbonyl)amino]benzene-1,3-dicarboxylic acid
Chemical compound
C=1C=C2C=CC=CC2=C(O)C=1C(=O)N(CCCCCCCCCCCCCCCC)C1=CC(C(O)=O)=CC(C(O)=O)=C1
BDMSVJPUZFZQNO-UHFFFAOYSA-N
0.000
abstract
1
NIXOWILDQLNWCW-UHFFFAOYSA-M
Acrylate
Chemical compound
[O-]C(=O)C=C
NIXOWILDQLNWCW-UHFFFAOYSA-M
0.000
abstract
1
NLHHRLWOUZZQLW-UHFFFAOYSA-N
Acrylonitrile
Chemical compound
C=CC#N
NLHHRLWOUZZQLW-UHFFFAOYSA-N
0.000
abstract
1
GYCMBHHDWRMZGG-UHFFFAOYSA-N
Methylacrylonitrile
Chemical compound
CC(=C)C#N
GYCMBHHDWRMZGG-UHFFFAOYSA-N
0.000
abstract
1
239000002202
Polyethylene glycol
Substances
0.000
abstract
1
150000001875
compounds
Chemical class
0.000
abstract
1
239000003431
cross linking reagent
Substances
0.000
abstract
1
150000001993
dienes
Chemical class
0.000
abstract
1
238000009792
diffusion process
Methods
0.000
abstract
1
239000002270
dispersing agent
Substances
0.000
abstract
1
238000007720
emulsion polymerization reaction
Methods
0.000
abstract
1
150000002148
esters
Chemical class
0.000
abstract
1
STVZJERGLQHEKB-UHFFFAOYSA-N
ethylene glycol dimethacrylate
Substances
CC(=C)C(=O)OCCOC(=O)C(C)=C
STVZJERGLQHEKB-UHFFFAOYSA-N
0.000
abstract
1
239000008131
herbal destillate
Substances
0.000
abstract
1
230000002401
inhibitory effect
Effects
0.000
abstract
1
239000000463
material
Substances
0.000
abstract
1
150000002734
metacrylic acid derivatives
Chemical class
0.000
abstract
1
ZIUHHBKFKCYYJD-UHFFFAOYSA-N
n,n’-methylenebisacrylamide
Chemical compound
C=CC(=O)NCNC(=O)C=C
ZIUHHBKFKCYYJD-UHFFFAOYSA-N
0.000
abstract
1
229920001223
polyethylene glycol
Polymers
0.000
abstract
1
229920000642
polymer
Polymers
0.000
abstract
1
HJWLCRVIBGQPNF-UHFFFAOYSA-N
prop-2-enylbenzene
Chemical compound
C=CCC1=CC=CC=C1
HJWLCRVIBGQPNF-UHFFFAOYSA-N
0.000
abstract
1
229920001567
vinyl ester resin
Polymers
0.000
abstract
1
229920002554
vinyl polymer
Polymers
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F2/00—Processes of polymerisation
C08F2/12—Polymerisation in non-solvents
C08F2/16—Aqueous medium
C08F2/22—Emulsion polymerisation
C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
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
G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
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
G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
G03C7/32—Colour coupling substances
G03C7/327—Macromolecular coupling substances
G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
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
G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
Abstract
1,128,299. Sensitive materials for colour photography. SOCIETA’ PER AZIONI FERRANIA. Nov.10, 1965 [Feb. 23, 1965], No. 47785/65. Heading G2C. A light sensitive silver halide emulsion comprises an hydrosol of a polymer which has been prepared by the emulsion polymerization of one or more ethylenically unsaturated monomers in the presence of a dispersant which is a colour coupler containing diffusion-inhibiting and watersolubilizing groups. Specified monomers are acrylate and methacrylate esters, N-substituted acrylamides, vinylesters, dienes, vinyl halides, styrene, vinyl toluene, vinyl pyridines, vinyl quinolines, acrylonitrile and methacrylonitrile. In preparing the hydrosols the monomer may be mixed with an hydrophilic monomer or a crosslinking agent e.g. ethylene glycol dimethacrylate, methylene bis-acrylamide or divinyl benzene. Specified colour couplers are p-stearamidobenzoyl-N-(3, 5-dicarboxyphenyl)-acetamide or the corresponding p-oleyl compound 1-(3-sulpho- 4-phenoxy-phenyl)-3 -heptadecanyl-5-pyrazolone or the 4-ethyl-or 4-cyano-derivative thereof, N-(hexadecanyl)-N-(3, 5-dicarboxyphenyl)-1 – hydroxy-2-naphthamide or the polyethylene glycol ester of 1-hydroxy-2-naphthoic acid.
GB47785/65A
1965-02-23
1965-11-10
Photographic silver halide emulsions
Expired
GB1128299A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
IT368565
1965-02-23
Publications (1)
Publication Number
Publication Date
GB1128299A
true
GB1128299A
(en)
1968-09-25
Family
ID=11111376
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB47785/65A
Expired
GB1128299A
(en)
1965-02-23
1965-11-10
Photographic silver halide emulsions
Country Status (3)
Country
Link
US
(1)
US3495986A
(en)
FR
(1)
FR1457231A
(en)
GB
(1)
GB1128299A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3619195A
(en)
*
1968-11-01
1971-11-09
Eastman Kodak Co
Photographic coupler dispersions
GB1333663A
(en)
*
1971-04-16
1973-10-10
Ilford Ltd
Photographic silver halide material
JPS55113031A
(en)
*
1979-02-22
1980-09-01
Fuji Photo Film Co Ltd
Dispersing method for photographic additive
JPH06258749A
(en)
*
1993-03-04
1994-09-16
Konica Corp
Silver halide photographic sensitive material high in sensitivity
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2835582A
(en)
*
1954-02-03
1958-05-20
Eastman Kodak Co
Gelatin-polymeric hydrosol mixtures and photographic articles prepared therefrom
US3142568A
(en)
*
1961-03-13
1964-07-28
Du Pont
Photographic emulsions, elements, and processes
FR1340552A
(en)
*
1962-01-16
1963-10-18
Ferrania Spa
A method of obtaining color photographic images of improved characteristics, and photographic materials suitable therefor
1965
1965-11-10
GB
GB47785/65A
patent/GB1128299A/en
not_active
Expired
1965-12-13
FR
FR41956A
patent/FR1457231A/en
not_active
Expired
1966
1966-02-21
US
US528812A
patent/US3495986A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
US3495986A
(en)
1970-02-17
FR1457231A
(en)
1966-10-28
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