DD113581A1 - - Google Patents
Info
- Publication number
- DD113581A1 DD113581A1 DD173087A DD17308773A DD113581A1 DD 113581 A1 DD113581 A1 DD 113581A1 DD 173087 A DD173087 A DD 173087A DD 17308773 A DD17308773 A DD 17308773A DD 113581 A1 DD113581 A1 DD 113581A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD173087A DD113581A1 (en) | 1973-08-27 | 1973-08-27 | |
| DE2405165A DE2405165C2 (en) | 1973-08-27 | 1974-02-04 | Process for the production of pulp |
| AT100974A AT335837B (en) | 1973-08-27 | 1974-02-08 | PROCESS FOR THE MANUFACTURE OF PAPER OR IN PARTICULAR TEXTILE PULP |
| SU742055840A SU840221A1 (en) | 1973-08-27 | 1974-08-26 | Paper pulp production method |
| SE7410850A SE412077B (en) | 1973-08-27 | 1974-08-27 | PROCEDURE FOR PREPARING CELLULOSAMASSA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD173087A DD113581A1 (en) | 1973-08-27 | 1973-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD113581A1 true DD113581A1 (en) | 1975-06-12 |
Family
ID=5492535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD173087A DD113581A1 (en) | 1973-08-27 | 1973-08-27 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT335837B (en) |
| DD (1) | DD113581A1 (en) |
| DE (1) | DE2405165C2 (en) |
| SE (1) | SE412077B (en) |
| SU (1) | SU840221A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009057208A1 (en) * | 2009-11-27 | 2011-06-01 | Technische Universität Dresden | Process for the production of lignocellulosic paper pulps and papers, cartons and boards derived therefrom |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU454752A3 (en) * | 1971-02-22 | 1974-12-25 | Радиэйшн Дивелопмент Ко., Лтд., (Фирма Канада) | The method of preparation of pulp from wood chips |
-
1973
- 1973-08-27 DD DD173087A patent/DD113581A1/xx unknown
-
1974
- 1974-02-04 DE DE2405165A patent/DE2405165C2/en not_active Expired
- 1974-02-08 AT AT100974A patent/AT335837B/en not_active IP Right Cessation
- 1974-08-26 SU SU742055840A patent/SU840221A1/en active
- 1974-08-27 SE SE7410850A patent/SE412077B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE412077B (en) | 1980-02-18 |
| DE2405165C2 (en) | 1982-07-08 |
| SE7410850L (en) | 1975-02-28 |
| AT335837B (en) | 1977-04-12 |
| DE2405165A1 (en) | 1975-04-10 |
| ATA100974A (en) | 1976-07-15 |
| SU840221A1 (en) | 1981-06-23 |