BE697789A - - Google Patents
Info
- Publication number
- BE697789A BE697789A BE697789DA BE697789A BE 697789 A BE697789 A BE 697789A BE 697789D A BE697789D A BE 697789DA BE 697789 A BE697789 A BE 697789A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54616666A | 1966-04-29 | 1966-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697789A true BE697789A (forum.php) | 1967-10-30 |
Family
ID=24179156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697789D BE697789A (forum.php) | 1966-04-29 | 1967-04-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3464886A (forum.php) |
| BE (1) | BE697789A (forum.php) |
| NL (1) | NL6706055A (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2015138A1 (forum.php) * | 1968-08-06 | 1970-04-24 | Sandoz Sa |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1441109A (en) * | 1973-01-23 | 1976-06-30 | Ici Ltd | Coating compositions |
| CH583211A5 (forum.php) * | 1973-05-22 | 1976-12-31 | Sandoz Ag |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840557A (en) * | 1958-06-24 | Oo-nhj | ||
| DE1011889B (de) * | 1956-06-14 | 1957-07-11 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von optischen Bleichmitteln |
-
1966
- 1966-04-29 US US546166A patent/US3464886A/en not_active Expired - Lifetime
-
1967
- 1967-04-28 NL NL6706055A patent/NL6706055A/xx unknown
- 1967-04-28 BE BE697789D patent/BE697789A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2015138A1 (forum.php) * | 1968-08-06 | 1970-04-24 | Sandoz Sa |
Also Published As
| Publication number | Publication date |
|---|---|
| US3464886A (en) | 1969-09-02 |
| NL6706055A (forum.php) | 1967-10-30 |