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 (ru) | 1973-08-27 | 1973-08-27 | |
DE2405165A DE2405165C2 (de) | 1973-08-27 | 1974-02-04 | Verfahren zur Herstellung von Zellstoff |
AT100974A AT335837B (de) | 1973-08-27 | 1974-02-08 | Verfahren zur herstellung von papier- oder insbesondere textilzellstoff |
SU742055840A SU840221A1 (ru) | 1973-08-27 | 1974-08-26 | Способ получени целлюлозы |
SE7410850A SE412077B (sv) | 1973-08-27 | 1974-08-27 | Forfarande for framstellning av cellulosamassa |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD173087A DD113581A1 (ru) | 1973-08-27 | 1973-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD113581A1 true DD113581A1 (ru) | 1975-06-12 |
Family
ID=5492535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD173087A DD113581A1 (ru) | 1973-08-27 | 1973-08-27 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT335837B (ru) |
DD (1) | DD113581A1 (ru) |
DE (1) | DE2405165C2 (ru) |
SE (1) | SE412077B (ru) |
SU (1) | SU840221A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009057208A1 (de) | 2009-11-27 | 2011-06-01 | Technische Universität Dresden | Verfahren zur Herstellung von lignozellulosen Papierfaserstoffen sowie daraus gewonnene Papiere, Kartone und Pappen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7200940D0 (pt) * | 1971-02-22 | 1973-07-19 | Radiation Dev Co Ltd | Processo para fabricar polpa com cavacos de madeira |
-
1973
- 1973-08-27 DD DD173087A patent/DD113581A1/xx unknown
-
1974
- 1974-02-04 DE DE2405165A patent/DE2405165C2/de not_active Expired
- 1974-02-08 AT AT100974A patent/AT335837B/de not_active IP Right Cessation
- 1974-08-26 SU SU742055840A patent/SU840221A1/ru active
- 1974-08-27 SE SE7410850A patent/SE412077B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE412077B (sv) | 1980-02-18 |
DE2405165C2 (de) | 1982-07-08 |
SU840221A1 (ru) | 1981-06-23 |
ATA100974A (de) | 1976-07-15 |
AT335837B (de) | 1977-04-12 |
DE2405165A1 (de) | 1975-04-10 |
SE7410850L (ru) | 1975-02-28 |