JPS526364B2 - - Google Patents
Info
- Publication number
- JPS526364B2 JPS526364B2 JP4202175A JP4202175A JPS526364B2 JP S526364 B2 JPS526364 B2 JP S526364B2 JP 4202175 A JP4202175 A JP 4202175A JP 4202175 A JP4202175 A JP 4202175A JP S526364 B2 JPS526364 B2 JP S526364B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4202175A JPS51116207A (en) | 1975-04-07 | 1975-04-07 | Improved process for bleaching pulp with ozone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4202175A JPS51116207A (en) | 1975-04-07 | 1975-04-07 | Improved process for bleaching pulp with ozone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51116207A JPS51116207A (en) | 1976-10-13 |
| JPS526364B2 true JPS526364B2 (cs) | 1977-02-22 |
Family
ID=12624504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4202175A Granted JPS51116207A (en) | 1975-04-07 | 1975-04-07 | Improved process for bleaching pulp with ozone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51116207A (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055638B2 (ja) * | 1976-10-16 | 1985-12-05 | 工業技術院長 | オゾンによるパルプ漂白法 |
| JPS5390402A (en) * | 1977-01-12 | 1978-08-09 | Kogyo Gijutsuin | Pulp bleaching method |
| JPS5390403A (en) * | 1977-01-17 | 1978-08-09 | Kogyo Gijutsuin | Improving of oxygenn ozone bleaching of pulp |
| JPS53103002A (en) * | 1977-02-12 | 1978-09-07 | Kogyo Gijutsuin | Improving of ozone bleaching for pulp |
| US4229252A (en) * | 1979-01-11 | 1980-10-21 | Weyerhaeuser Company | Additives for ozone bleaching |
| US5529662A (en) * | 1994-07-06 | 1996-06-25 | Macmillan Bloedel Limited | Method of bleaching cellulosic pulps with ozone and a protective amount of an N-alkylated urea |
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1975
- 1975-04-07 JP JP4202175A patent/JPS51116207A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51116207A (en) | 1976-10-13 |