BR7304637D0 - PROCESS TO WHITE CELLULOSE PULP - Google Patents
PROCESS TO WHITE CELLULOSE PULPInfo
- Publication number
- BR7304637D0 BR7304637D0 BR463773A BR463773A BR7304637D0 BR 7304637 D0 BR7304637 D0 BR 7304637D0 BR 463773 A BR463773 A BR 463773A BR 463773 A BR463773 A BR 463773A BR 7304637 D0 BR7304637 D0 BR 7304637D0
- Authority
- BR
- Brazil
- Prior art keywords
- cellulose pulp
- white cellulose
- white
- pulp
- cellulose
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE828872A SE364323C (en) | 1972-06-22 | 1972-06-22 | WAY TO TREAT CELLULOSA MASS IN AN ALKALINE ENVIRONMENT |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7304637D0 true BR7304637D0 (en) | 1974-09-05 |
Family
ID=20273652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR463773A BR7304637D0 (en) | 1972-06-22 | 1973-06-22 | PROCESS TO WHITE CELLULOSE PULP |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5536753B2 (en) |
BR (1) | BR7304637D0 (en) |
CA (1) | CA1001803A (en) |
FI (1) | FI60734C (en) |
FR (1) | FR2189572A1 (en) |
SE (1) | SE364323C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229252A (en) * | 1979-01-11 | 1980-10-21 | Weyerhaeuser Company | Additives for ozone bleaching |
SE441192B (en) * | 1980-05-27 | 1985-09-16 | Mo Och Domsjoe Ab | PROCEDURE FOR DELIGNIFICATION OF CHEMICAL CELLULOSAMASSA WITH OXYGEN IN THE PRESENCE OF ONE OR MULTIPLE NEUTRALIZING AGENTS |
BR9102464A (en) * | 1991-06-14 | 1993-01-12 | White Martins Sa | IMPROVEMENT IN THE DESIGNIFICATION PROCESS WITH LIGNOCELLULOSIC PULP OXYGEN |
-
1972
- 1972-06-22 SE SE828872A patent/SE364323C/en unknown
-
1973
- 1973-06-15 FI FI194173A patent/FI60734C/en active
- 1973-06-19 CA CA174,459A patent/CA1001803A/en not_active Expired
- 1973-06-21 FR FR7322744A patent/FR2189572A1/en active Granted
- 1973-06-21 JP JP7041873A patent/JPS5536753B2/ja not_active Expired
- 1973-06-22 BR BR463773A patent/BR7304637D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE364323B (en) | 1974-02-18 |
FI60734C (en) | 1982-03-10 |
FR2189572A1 (en) | 1974-01-25 |
SE364323C (en) | 1976-04-01 |
CA1001803A (en) | 1976-12-21 |
FR2189572B1 (en) | 1977-05-13 |
JPS4948903A (en) | 1974-05-11 |
FI60734B (en) | 1981-11-30 |
JPS5536753B2 (en) | 1980-09-24 |
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