JPS5313002B2 - - Google Patents
Info
- Publication number
- JPS5313002B2 JPS5313002B2 JP3645075A JP3645075A JPS5313002B2 JP S5313002 B2 JPS5313002 B2 JP S5313002B2 JP 3645075 A JP3645075 A JP 3645075A JP 3645075 A JP3645075 A JP 3645075A JP S5313002 B2 JPS5313002 B2 JP S5313002B2
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3645075A JPS51112903A (en) | 1975-03-26 | 1975-03-26 | Process for digesting lignocellulose material with sulphites |
| SE7511293A SE452342B (en) | 1974-10-09 | 1975-10-08 | Digesting lignocellulosic material using aq. sulphite - adding quinone deriv. to decrease cooking time (SW100576) |
| CA237,371A CA1079906A (en) | 1974-10-09 | 1975-10-09 | Process for producing pulp in the presence of a quinone compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3645075A JPS51112903A (en) | 1975-03-26 | 1975-03-26 | Process for digesting lignocellulose material with sulphites |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51112903A JPS51112903A (en) | 1976-10-05 |
| JPS5313002B2 true JPS5313002B2 (US20050065096A1-20050324-C00034.png) | 1978-05-06 |
Family
ID=12470140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3645075A Granted JPS51112903A (en) | 1974-10-09 | 1975-03-26 | Process for digesting lignocellulose material with sulphites |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51112903A (US20050065096A1-20050324-C00034.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA773044B (en) * | 1976-06-02 | 1978-04-26 | Australian Paper Manufacturers | Improvements in pulping processes |
| JPS5374101A (en) * | 1976-12-10 | 1978-07-01 | Honshu Paper Co Ltd | Pulp making method |
| US4036680A (en) * | 1976-12-14 | 1977-07-19 | Canadian Industries, Ltd. | Delignification of lignocellulosic material with a soda pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone in admixture with a nitro aromatic compound |
| CA1094264A (en) * | 1976-12-14 | 1981-01-27 | Canadian Industries Limited | Delignification of lignocellulosic material with a soda liquor containing a cyclic keto compound and a nitro aromatic compound |
| US4036681A (en) * | 1976-12-14 | 1977-07-19 | Canadian Industries, Ltd. | Delignification of lignocellulosic material with an alkaline pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone |
| JPS6059357B2 (ja) * | 1977-05-18 | 1985-12-24 | 本州製紙株式会社 | パルプの製造方法 |
| JPS6059356B2 (ja) * | 1977-12-05 | 1985-12-24 | 川崎化成工業株式会社 | パルプの製造方法 |
| SE453841C (sv) * | 1984-10-10 | 1990-04-30 | Svenska Traeforskningsinst | Framstaellning av cellulosamassa med sulfit-sulfidkokvaetska |
| JP7041915B2 (ja) * | 2016-12-27 | 2022-03-25 | 株式会社片山化学工業研究所 | 化学パルプの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD98549A1 (US20050065096A1-20050324-C00034.png) * | 1970-07-23 | 1973-06-20 | ||
| JPS5374101A (en) * | 1976-12-10 | 1978-07-01 | Honshu Paper Co Ltd | Pulp making method |
-
1975
- 1975-03-26 JP JP3645075A patent/JPS51112903A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD98549A1 (US20050065096A1-20050324-C00034.png) * | 1970-07-23 | 1973-06-20 | ||
| JPS5374101A (en) * | 1976-12-10 | 1978-07-01 | Honshu Paper Co Ltd | Pulp making method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51112903A (en) | 1976-10-05 |
