BE709402A - - Google Patents
Info
- Publication number
- BE709402A BE709402A BE709402DA BE709402A BE 709402 A BE709402 A BE 709402A BE 709402D A BE709402D A BE 709402DA BE 709402 A BE709402 A BE 709402A
- 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
- D21H21/28—Colorants ; Pigments or opacifying agents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH70667A CH478954A (de) | 1967-01-18 | 1967-01-18 | Verwendung von Kupferphthalocyaninen mit Trimethylammoniummethylgruppen als Papierfarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709402A true BE709402A (US08066781-20111129-C00013.png) | 1968-05-16 |
Family
ID=4193267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709402D BE709402A (US08066781-20111129-C00013.png) | 1967-01-18 | 1968-01-15 |
Country Status (12)
-
1967
- 1967-01-18 CH CH70667A patent/CH478954A/de not_active IP Right Cessation
- 1967-02-21 AT AT170667A patent/AT280766B/de not_active IP Right Cessation
-
1968
- 1968-01-10 GB GB154668A patent/GB1185791A/en not_active Expired
- 1968-01-12 FI FI8568A patent/FI50724C/fi active
- 1968-01-15 NL NL6800618A patent/NL161214C/xx not_active IP Right Cessation
- 1968-01-15 BE BE709402D patent/BE709402A/xx not_active IP Right Cessation
- 1968-01-16 FR FR1551512D patent/FR1551512A/fr not_active Expired
- 1968-01-16 ES ES349359A patent/ES349359A1/es not_active Expired
- 1968-01-16 DE DE19681621702 patent/DE1621702A1/de not_active Withdrawn
- 1968-01-17 SE SE60868A patent/SE348511B/xx unknown
- 1968-01-18 JP JP242568A patent/JPS5146849B1/ja active Pending
-
1976
- 1976-03-25 HK HK17776A patent/HK17776A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL161214B (nl) | 1979-08-15 |
| ES349359A1 (es) | 1970-10-16 |
| HK17776A (en) | 1976-04-02 |
| FI50724B (US08066781-20111129-C00013.png) | 1976-03-01 |
| AT280766B (de) | 1970-04-27 |
| JPS5146849B1 (US08066781-20111129-C00013.png) | 1976-12-11 |
| NL6800618A (US08066781-20111129-C00013.png) | 1968-07-19 |
| NL161214C (nl) | 1980-01-15 |
| DE1621702A1 (de) | 1971-06-03 |
| CH478954A (de) | 1969-09-30 |
| SE348511B (US08066781-20111129-C00013.png) | 1972-09-04 |
| FI50724C (fi) | 1976-06-10 |
| GB1185791A (en) | 1970-03-25 |
| FR1551512A (US08066781-20111129-C00013.png) | 1968-12-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SANDOZ S.A. Effective date: 19870131 |