FI46088B - - Google Patents
Info
- Publication number
- FI46088B FI46088B FI1637/65A FI163765A FI46088B FI 46088 B FI46088 B FI 46088B FI 1637/65 A FI1637/65 A FI 1637/65A FI 163765 A FI163765 A FI 163765A FI 46088 B FI46088 B FI 46088B
- Authority
- FI
- Finland
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
- D21C3/003—Pulping cellulose-containing materials with organic compounds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39349564A | 1964-08-28 | 1964-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI46088B true FI46088B (sv) | 1972-08-31 |
| FI46088C FI46088C (sv) | 1972-12-11 |
Family
ID=23554915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI651637A FI46088C (sv) | 1964-08-28 | 1965-07-09 | Sulfatkokningsförfarande med svaveltillsats för cellulosa. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3451889A (sv) |
| BR (1) | BR6572584D0 (sv) |
| DE (1) | DE1517178C3 (sv) |
| ES (1) | ES316480A1 (sv) |
| FI (1) | FI46088C (sv) |
| NO (1) | NO121076B (sv) |
| SE (1) | SE333298B (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI102976B1 (sv) * | 1994-02-28 | 1999-03-31 | Valtion Teknillinen | Förfarande för producering och användning av tillsatskokkemikalier i en sulfatprocess |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3313680A (en) * | 1963-12-04 | 1967-04-11 | F J Hoar Associates | System for recovering relief gases from a sulphite pulp digester |
-
1964
- 1964-08-28 US US393495A patent/US3451889A/en not_active Expired - Lifetime
-
1965
- 1965-06-08 NO NO158396A patent/NO121076B/no unknown
- 1965-07-05 DE DE1517178A patent/DE1517178C3/de not_active Expired
- 1965-07-09 FI FI651637A patent/FI46088C/sv active
- 1965-07-30 SE SE10061/65A patent/SE333298B/sv unknown
- 1965-08-13 ES ES0316480A patent/ES316480A1/es not_active Expired
- 1965-08-27 BR BR172584/65A patent/BR6572584D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3451889A (en) | 1969-06-24 |
| ES316480A1 (es) | 1967-03-01 |
| NO121076B (sv) | 1971-01-11 |
| FI46088C (sv) | 1972-12-11 |
| DE1517178C3 (de) | 1975-10-02 |
| SE333298B (sv) | 1971-03-08 |
| BR6572584D0 (pt) | 1973-07-19 |
| DE1517178A1 (de) | 1969-10-09 |
| DE1517178B2 (de) | 1975-02-13 |