CA539563A - Preparation of photographic coupling compounds from bifunctional amines - Google Patents
Preparation of photographic coupling compounds from bifunctional aminesInfo
- Publication number
- CA539563A CA539563A CA539563A CA539563DA CA539563A CA 539563 A CA539563 A CA 539563A CA 539563 A CA539563 A CA 539563A CA 539563D A CA539563D A CA 539563DA CA 539563 A CA539563 A CA 539563A
- Authority
- CA
- Canada
- Prior art keywords
- preparation
- coupling compounds
- bifunctional amines
- photographic
- photographic coupling
- 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
- 150000001412 amines Chemical class 0.000 title 1
- 230000001588 bifunctional effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA539563T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA539563A true CA539563A (en) | 1957-04-16 |
Family
ID=35694213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA539563A Expired CA539563A (en) | Preparation of photographic coupling compounds from bifunctional amines |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA539563A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5399467A (en) * | 1993-10-29 | 1995-03-21 | Eastman Kodak Company | Photographic couplers having a ballast containing a sulfone or sulfoxide group |
-
0
- CA CA539563A patent/CA539563A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5399467A (en) * | 1993-10-29 | 1995-03-21 | Eastman Kodak Company | Photographic couplers having a ballast containing a sulfone or sulfoxide group |
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