SE7504423L - - Google Patents
Info
- Publication number
- SE7504423L SE7504423L SE7504423A SE7504423A SE7504423L SE 7504423 L SE7504423 L SE 7504423L SE 7504423 A SE7504423 A SE 7504423A SE 7504423 A SE7504423 A SE 7504423A SE 7504423 L SE7504423 L SE 7504423L
- Authority
- SE
- Sweden
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1452269A CH498244A (fr) | 1969-09-26 | 1969-09-26 | Procédé de fabrication de pâte cellulosique |
| CH1819769A CH512635A (fr) | 1969-09-26 | 1969-12-05 | Procédé de fabrication de pâte cellulosique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7504423L true SE7504423L (fr) | 1975-04-16 |
Family
ID=25714654
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7013068A SE387382B (sv) | 1969-09-26 | 1970-09-25 | Forfarande for framstellning av cellulosamassa genom uppslutning vid 100?72oc i en alkali- eller jordalkalimetallsaltlosning huvudsakligen i en alifatisk diol eller triol |
| SE7504423A SE7504423L (fr) | 1969-09-26 | 1975-04-16 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7013068A SE387382B (sv) | 1969-09-26 | 1970-09-25 | Forfarande for framstellning av cellulosamassa genom uppslutning vid 100?72oc i en alkali- eller jordalkalimetallsaltlosning huvudsakligen i en alifatisk diol eller triol |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4935081B1 (fr) |
| ES (1) | ES383485A1 (fr) |
| IE (1) | IE34548B1 (fr) |
| OA (1) | OA03488A (fr) |
| SE (2) | SE387382B (fr) |
-
1970
- 1970-09-09 ES ES383485A patent/ES383485A1/es not_active Expired
- 1970-09-16 OA OA54037A patent/OA03488A/fr unknown
- 1970-09-23 IE IE1231/70A patent/IE34548B1/xx unknown
- 1970-09-25 SE SE7013068A patent/SE387382B/xx unknown
- 1970-09-25 JP JP45083760A patent/JPS4935081B1/ja active Pending
-
1975
- 1975-04-16 SE SE7504423A patent/SE7504423L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA03488A (fr) | 1971-03-30 |
| IE34548B1 (en) | 1975-06-11 |
| ES383485A1 (es) | 1973-03-01 |
| JPS4935081B1 (fr) | 1974-09-19 |
| SE387382B (sv) | 1976-09-06 |
| IE34548L (en) | 1971-03-26 |