CA1010705A - Peptizers for photographic emulsions - Google Patents
Peptizers for photographic emulsionsInfo
- Publication number
- CA1010705A CA1010705A CA165,261A CA165261A CA1010705A CA 1010705 A CA1010705 A CA 1010705A CA 165261 A CA165261 A CA 165261A CA 1010705 A CA1010705 A CA 1010705A
- Authority
- CA
- Canada
- Prior art keywords
- peptizers
- photographic emulsions
- photographic
- emulsions
- 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
Links
Classifications
-
- 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
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Colloid Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00248442A US3813251A (en) | 1972-04-28 | 1972-04-28 | Peptizers for photographic emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1010705A true CA1010705A (en) | 1977-05-24 |
Family
ID=22939151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA165,261A Expired CA1010705A (en) | 1972-04-28 | 1973-03-05 | Peptizers for photographic emulsions |
Country Status (5)
Country | Link |
---|---|
US (1) | US3813251A (fr) |
BE (1) | BE798894A (fr) |
CA (1) | CA1010705A (fr) |
FR (1) | FR2182170B1 (fr) |
GB (1) | GB1422659A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49102339A (fr) * | 1973-01-30 | 1974-09-27 | ||
DE2506405A1 (de) * | 1975-02-15 | 1976-08-26 | Agfa Gevaert Ag | Photographische silberhalogenidemulsion |
DE2508279C2 (de) * | 1975-02-26 | 1982-09-30 | Agfa-Gevaert Ag, 5090 Leverkusen | Photographische Silberhalogenidemulsion |
GB2090991A (en) * | 1981-01-02 | 1982-07-21 | Eastman Kodak Co | A Method of Retarding Microspot-defect Formation in a Silver image |
US5229250A (en) * | 1982-05-12 | 1993-07-20 | E. I. Du Pont De Nemours And Company | Element containing acrylic amphoteric polymers |
US4749762A (en) * | 1982-05-12 | 1988-06-07 | E. I. Du Pont De Nemours And Company | Acrylic amphoteric polymers |
US5187059A (en) * | 1982-05-12 | 1993-02-16 | E. I. Du Pont De Nemours And Company | Silver halide emulsion containing acrylic amphoteric polymers |
US5011898A (en) * | 1982-05-12 | 1991-04-30 | E. I. Du Pont De Nemours And Company | Acrylic amphoteric polymers |
EP0199306B1 (fr) * | 1985-04-22 | 1992-03-11 | E.I. Du Pont De Nemours And Company | Film pour wash-off contenant des polymères synthétiques amphotères |
US5399480A (en) * | 1993-09-14 | 1995-03-21 | Eastman Kodak Company | Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains |
CA2195959A1 (fr) * | 1994-08-19 | 1996-02-29 | Neil A. Randen | Adhesifs a base d'eau |
WO2012075574A1 (fr) * | 2010-12-09 | 2012-06-14 | Queen's University At Kingston | Dérivés d'ionomères d'azolium de polymères halogénés |
WO2014030066A2 (fr) | 2012-08-22 | 2014-02-27 | Bernitz Mats Nilsson | Procédés pour identifier des séquences d'acide nucléique |
-
1972
- 1972-04-28 US US00248442A patent/US3813251A/en not_active Expired - Lifetime
-
1973
- 1973-03-05 CA CA165,261A patent/CA1010705A/en not_active Expired
- 1973-04-27 BE BE130572A patent/BE798894A/fr unknown
- 1973-04-27 FR FR7315288A patent/FR2182170B1/fr not_active Expired
- 1973-04-27 GB GB2015073A patent/GB1422659A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2182170A1 (fr) | 1973-12-07 |
BE798894A (fr) | 1973-10-29 |
US3813251A (en) | 1974-05-28 |
GB1422659A (en) | 1976-01-28 |
FR2182170B1 (fr) | 1977-02-04 |
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