DD55668A - - Google Patents
Info
- Publication number
- DD55668A DD55668A DD55668DA DD55668A DD 55668 A DD55668 A DD 55668A DD 55668D A DD55668D A DD 55668DA DD 55668 A DD55668 A DD 55668A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD55668A true DD55668A (en) |
Family
ID=251764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD55668D DD55668A (en) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD55668A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2019435A1 (en) * | 1968-09-13 | 1970-07-03 | Hoechst Ag | |
| DE1796306B1 (en) * | 1967-08-03 | 1972-06-29 | Ciba Geigy Ag | Use of bis-s-triazinylaminostilbene-2,2'-disulfonic acids for the optical brightening of paper |
| EP2302132A1 (en) | 2009-09-17 | 2011-03-30 | Kemira Germany GmbH | Disulfo-type fluorescent whitening agents |
-
0
- DD DD55668D patent/DD55668A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1796306B1 (en) * | 1967-08-03 | 1972-06-29 | Ciba Geigy Ag | Use of bis-s-triazinylaminostilbene-2,2'-disulfonic acids for the optical brightening of paper |
| FR2019435A1 (en) * | 1968-09-13 | 1970-07-03 | Hoechst Ag | |
| EP2302132A1 (en) | 2009-09-17 | 2011-03-30 | Kemira Germany GmbH | Disulfo-type fluorescent whitening agents |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69825574T2 (en) | OPTICAL BRIGHTENERS | |
| EP2478152B1 (en) | Disulfo-type fluorescent whitening agents in coating applications | |
| DE1794139C3 (en) |