PL146482B2 - Agent for colouring paper-pulp to black colour - Google Patents
Agent for colouring paper-pulp to black colourInfo
- Publication number
- PL146482B2 PL146482B2 PL26380587A PL26380587A PL146482B2 PL 146482 B2 PL146482 B2 PL 146482B2 PL 26380587 A PL26380587 A PL 26380587A PL 26380587 A PL26380587 A PL 26380587A PL 146482 B2 PL146482 B2 PL 146482B2
- Authority
- PL
- Poland
- Prior art keywords
- pulp
- agent
- black colour
- colouring paper
- colouring
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL26380587A PL146482B2 (en) | 1987-01-22 | 1987-01-22 | Agent for colouring paper-pulp to black colour |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL26380587A PL146482B2 (en) | 1987-01-22 | 1987-01-22 | Agent for colouring paper-pulp to black colour |
Publications (2)
Publication Number | Publication Date |
---|---|
PL263805A2 PL263805A2 (en) | 1988-01-07 |
PL146482B2 true PL146482B2 (en) | 1989-02-28 |
Family
ID=20034726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL26380587A PL146482B2 (en) | 1987-01-22 | 1987-01-22 | Agent for colouring paper-pulp to black colour |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL146482B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008029097A1 (en) * | 2006-09-09 | 2008-03-13 | Fujifilm Imaging Colorants Limited | Process, compound, ink and use |
-
1987
- 1987-01-22 PL PL26380587A patent/PL146482B2/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008029097A1 (en) * | 2006-09-09 | 2008-03-13 | Fujifilm Imaging Colorants Limited | Process, compound, ink and use |
Also Published As
Publication number | Publication date |
---|---|
PL263805A2 (en) | 1988-01-07 |
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