NL7204082A - - Google Patents
Info
- Publication number
- NL7204082A NL7204082A NL7204082A NL7204082A NL7204082A NL 7204082 A NL7204082 A NL 7204082A NL 7204082 A NL7204082 A NL 7204082A NL 7204082 A NL7204082 A NL 7204082A NL 7204082 A NL7204082 A NL 7204082A
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| US13997071A | 1971-05-03 | 1971-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204082A true NL7204082A (xx) | 1972-11-07 |
Family
ID=22489149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204082A NL7204082A (xx) | 1971-05-03 | 1972-03-27 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE782901A (xx) |
| BR (1) | BR7202614D0 (xx) |
| CA (1) | CA919659A (xx) |
| DE (1) | DE2221666A1 (xx) |
| FR (1) | FR2135265B1 (xx) |
| GB (1) | GB1333023A (xx) |
| IT (1) | IT957687B (xx) |
| NL (1) | NL7204082A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3434921A1 (de) * | 1984-09-22 | 1986-05-07 | Sandoz-Patent-GmbH, 7850 Lörrach | Heterocyclische monoazoverbindungen |
| DE3443595A1 (de) * | 1984-11-29 | 1986-05-28 | Bayer Ag, 5090 Leverkusen | Monoazofarbstoffe |
| DE3783258D1 (de) * | 1986-04-16 | 1993-02-11 | Ciba Geigy Ag | Azofarbstoffe. |
| EP0369940B1 (de) * | 1988-11-15 | 1995-05-31 | Ciba-Geigy Ag | Konzentrierte Farbstofflösungen |
| DE59107782D1 (de) * | 1990-04-03 | 1996-06-13 | Ciba Geigy Ag | Konzentrierte Farbstofflösungen |
| DE4202527A1 (de) * | 1992-01-30 | 1993-08-05 | Bayer Ag | Farbstoffmischungen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1277633A (fr) * | 1961-01-12 | 1961-12-01 | Hoechst Ag | Procédé de production, sur la fibre, de colorants azoïques métallisés insolubles dans l'eau |
| CH483478A (de) * | 1967-06-14 | 1969-12-31 | Geigy Ag J R | Verfahren zur Herstellung von Cyclammoniumazofarbstoffen |
| CA918643A (en) * | 1970-10-19 | 1973-01-09 | Blackwell John | Green-yellow monazo paper dyes derived from barbituric acid |
-
1972
- 1972-02-29 CA CA135864A patent/CA919659A/en not_active Expired
- 1972-03-02 GB GB985372A patent/GB1333023A/en not_active Expired
- 1972-03-27 NL NL7204082A patent/NL7204082A/xx unknown
- 1972-04-28 BR BR261472A patent/BR7202614D0/pt unknown
- 1972-05-02 IT IT4998972A patent/IT957687B/it active
- 1972-05-02 BE BE782901A patent/BE782901A/xx unknown
- 1972-05-03 FR FR7215723A patent/FR2135265B1/fr not_active Expired
- 1972-05-03 DE DE19722221666 patent/DE2221666A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE782901A (fr) | 1972-11-01 |
| IT957687B (it) | 1973-10-20 |
| FR2135265A1 (xx) | 1972-12-15 |
| FR2135265B1 (xx) | 1978-03-03 |
| DE2221666A1 (de) | 1972-11-09 |
| GB1333023A (en) | 1973-10-10 |
| BR7202614D0 (pt) | 1973-06-12 |
| CA919659A (en) | 1973-01-23 |