CA653309A - Dyestuffs of the peri-dicarboxylic acid imide series - Google Patents
Dyestuffs of the peri-dicarboxylic acid imide seriesInfo
- Publication number
- CA653309A CA653309A CA653309A CA653309DA CA653309A CA 653309 A CA653309 A CA 653309A CA 653309 A CA653309 A CA 653309A CA 653309D A CA653309D A CA 653309DA CA 653309 A CA653309 A CA 653309A
- Authority
- CA
- Canada
- Prior art keywords
- peri
- dyestuffs
- dicarboxylic acid
- acid imide
- imide series
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA653309T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA653309A true CA653309A (en) | 1962-12-04 |
Family
ID=35946627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA653309A Expired CA653309A (en) | Dyestuffs of the peri-dicarboxylic acid imide series |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA653309A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994028073A1 (en) * | 1993-05-21 | 1994-12-08 | Russian Technology Group | Thermostable and lightfast dichroic light polarizers |
-
0
- CA CA653309A patent/CA653309A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994028073A1 (en) * | 1993-05-21 | 1994-12-08 | Russian Technology Group | Thermostable and lightfast dichroic light polarizers |
US5739296A (en) * | 1993-05-21 | 1998-04-14 | Russian Technology Group | Method and materials for thermostable and lightfast dichroic light polarizers |
US6174394B1 (en) | 1993-05-21 | 2001-01-16 | Optiva, Inc. | Method for thermostable and lightfast dichroic light polarizers |
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