FI102402B1 - Use of betulin as a coating pigment for paper and cardboard - Google Patents
Use of betulin as a coating pigment for paper and cardboardInfo
- Publication number
- FI102402B1 FI102402B1 FI971445A FI971445A FI102402B1 FI 102402 B1 FI102402 B1 FI 102402B1 FI 971445 A FI971445 A FI 971445A FI 971445 A FI971445 A FI 971445A FI 102402 B1 FI102402 B1 FI 102402B1
- Authority
- FI
- Finland
- Prior art keywords
- cardboard
- paper
- betulin
- coating pigment
- pigment
- Prior art date
Links
Landscapes
- Paper (AREA)
- Paints Or Removers (AREA)
Abstract
The invention concerns the use of the organic compound betulin obtained from wood as a coating pigment in paper and cardboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI971445A FI102402B (en) | 1997-04-07 | 1997-04-07 | Use of betulin as a coating pigment for paper and board |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI971445A FI102402B (en) | 1997-04-07 | 1997-04-07 | Use of betulin as a coating pigment for paper and board |
FI971445 | 1997-04-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI971445A0 FI971445A0 (en) | 1997-04-07 |
FI102402B1 true FI102402B1 (en) | 1998-11-30 |
FI102402B FI102402B (en) | 1998-11-30 |
Family
ID=8548555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI971445A FI102402B (en) | 1997-04-07 | 1997-04-07 | Use of betulin as a coating pigment for paper and board |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI102402B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20040428A (en) * | 2004-03-19 | 2005-09-20 | M Real Oyj | Use of betulin as a filler for paper or cardboard |
FI125475B (en) | 2013-08-19 | 2015-10-15 | Separation Res Ab Oy | Method for hydrophobising and substrate |
-
1997
- 1997-04-07 FI FI971445A patent/FI102402B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI971445A0 (en) | 1997-04-07 |
FI102402B (en) | 1998-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: UPM-KYMMENE OYJ |
|
MA | Patent expired |