GB1144324A - Photographic compositions containing derivatives of diamino carboxylic acids - Google Patents
Photographic compositions containing derivatives of diamino carboxylic acidsInfo
- Publication number
- GB1144324A GB1144324A GB13365/66A GB1336566A GB1144324A GB 1144324 A GB1144324 A GB 1144324A GB 13365/66 A GB13365/66 A GB 13365/66A GB 1336566 A GB1336566 A GB 1336566A GB 1144324 A GB1144324 A GB 1144324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylic acids
- alkyl
- compositions containing
- containing derivatives
- march
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/38—Dispersants; Agents facilitating spreading
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,144,324. Derivatives of diaminocarboxylic acids. KONISHIROKU PHOTO INDUSTRY CO. Ltd., and AJINOMOTO CO. Inc. 25 March, 1966 [29 March, 1965], No. 13365/66. Heading C2C. [Also in Division G2] Compounds of the formula wherein one of X and Y is a group -NR 1 R 2 (in which R 1 and R 2 are individually C 1-5 alkyl) and the other is a group -NHR 3 (in which R 3 is C 6-18 acyl), M is hydrogen or C 1-5 alkyl and n is 2, 3 or 4, or acid addition salts thereof may be obtained by converting a diamino-carboxylic acid (e.g. ornithine, lysine) having a di-C 1-5 alkyl substituent at either one of N<SP>α</SP>- and N<SP>#</SP>- positions into the copper salt or ester and reacting the resulting compound with a C 6-18 acylating agent (e.g. stearoyl, myristoyl, lauroyl, palmitoyl, oleyl or caproyl acid chlorides).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1776765 | 1965-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1144324A true GB1144324A (en) | 1969-03-05 |
Family
ID=11952847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13365/66A Expired GB1144324A (en) | 1965-03-29 | 1966-03-25 | Photographic compositions containing derivatives of diamino carboxylic acids |
Country Status (3)
Country | Link |
---|---|
US (1) | US3475174A (en) |
DE (1) | DE1572074A1 (en) |
GB (1) | GB1144324A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS589408B2 (en) * | 1974-02-13 | 1983-02-21 | 富士写真フイルム株式会社 | photographic material |
JPS59188641A (en) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | Silver halide photographic emulsion |
EP0967086B1 (en) | 1998-06-18 | 2001-03-21 | ILFORD Imaging Switzerland GmbH | Recording materials for ink jet printing |
US6071688A (en) * | 1998-07-29 | 2000-06-06 | Eastman Kodak Company | Providing additives to a coating composition by vaporization |
WO2012035314A1 (en) | 2010-09-17 | 2012-03-22 | Fujifilm Manufacturing Europe Bv | Photographic paper |
GB202006061D0 (en) | 2020-04-24 | 2020-06-10 | Fujifilm Mfg Europe Bv | Photographic paper |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2240471A (en) * | 1940-03-07 | 1941-04-29 | Eastman Kodak Co | Photographic gelatin layer containing a n-acylated amino acid |
US3133816A (en) * | 1960-07-15 | 1964-05-19 | Gen Aniline & Film Corp | Photographic coating formulation |
US3506449A (en) * | 1962-09-20 | 1970-04-14 | Eastman Kodak Co | Gelatin coating compositions with n-tallow-beta-iminodipropionic acid |
-
1966
- 1966-03-23 US US536628A patent/US3475174A/en not_active Expired - Lifetime
- 1966-03-25 GB GB13365/66A patent/GB1144324A/en not_active Expired
- 1966-03-28 DE DE19661572074 patent/DE1572074A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3475174A (en) | 1969-10-28 |
DE1572074A1 (en) | 1970-01-02 |
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