FR2342366B1 - - Google Patents
Info
- Publication number
- FR2342366B1 FR2342366B1 FR7705694A FR7705694A FR2342366B1 FR 2342366 B1 FR2342366 B1 FR 2342366B1 FR 7705694 A FR7705694 A FR 7705694A FR 7705694 A FR7705694 A FR 7705694A FR 2342366 B1 FR2342366 B1 FR 2342366B1
- Authority
- FR
- France
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/38—Conserving the finely-divided cellulosic material
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO760666A NO760666L (en) | 1976-02-27 | 1976-02-27 | PROCEDURE FOR MAKING MECHANICAL MASSES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2342366A1 FR2342366A1 (en) | 1977-09-23 |
| FR2342366B1 true FR2342366B1 (en) | 1982-03-05 |
Family
ID=19882745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7705694A Granted FR2342366A1 (en) | 1976-02-27 | 1977-02-25 | MECHANICAL PULP MANUFACTURING PROCESS AND NEW PRODUCT THUS OBTAINED |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS52124901A (en) |
| AT (1) | AT358917B (en) |
| AU (1) | AU510167B2 (en) |
| BE (1) | BE851814A (en) |
| CA (1) | CA1103413A (en) |
| DE (1) | DE2707273C2 (en) |
| DK (1) | DK86477A (en) |
| FI (1) | FI70442B (en) |
| FR (1) | FR2342366A1 (en) |
| GB (1) | GB1572519A (en) |
| IT (1) | IT1072075B (en) |
| NL (1) | NL7702142A (en) |
| NO (1) | NO760666L (en) |
| SE (1) | SE439938B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8002027L (en) * | 1980-03-14 | 1981-09-15 | Sunds Defibrator | IN CONNECTION WITH THE MANUFACTURE OF THERMOMECHANICAL MASS IMPROVING ITS ABSORPTION PROPERTIES |
| AU5088885A (en) * | 1985-11-29 | 1987-06-04 | Gippsland Institute of Advanced Education, The | The production of hard compact carbonaceous material through water/acid/alkali treatment |
| US4976819A (en) * | 1988-04-28 | 1990-12-11 | Potlatch Corporation | Pulp treatment methods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454534A (en) * | 1940-08-03 | 1948-11-23 | Wood Conversion Co | Process for defibering lignocellulose while subjected to steam and alkali-metal hydroxide |
| FR1199065A (en) * | 1958-06-10 | 1959-12-11 | Saint Gobain | Further refining of pulp |
| US3186899A (en) * | 1962-09-11 | 1965-06-01 | Minnesota And Outario Paper Co | Groundwood pulp |
| BE792031A (en) * | 1971-12-14 | 1973-03-16 | Mo Och Domsjoe Ab | PROCESS FOR THE PREPARATION OF MECHANICAL PULPS |
| NO136583C (en) * | 1974-09-12 | 1984-06-07 | Papirind Forskningsinst | MECHANICAL TRIMASSES WITH HIGH SPEED OF ABSORPTION, AND PROCEDURE FOR PREPARING THEREOF |
-
1976
- 1976-02-27 NO NO760666A patent/NO760666L/en unknown
-
1977
- 1977-02-17 AT AT108277A patent/AT358917B/en not_active IP Right Cessation
- 1977-02-19 DE DE2707273A patent/DE2707273C2/en not_active Expired
- 1977-02-24 AU AU22615/77A patent/AU510167B2/en not_active Expired
- 1977-02-24 SE SE7702073A patent/SE439938B/en unknown
- 1977-02-24 CA CA272,600A patent/CA1103413A/en not_active Expired
- 1977-02-25 IT IT12482/77A patent/IT1072075B/en active
- 1977-02-25 GB GB8113/77A patent/GB1572519A/en not_active Expired
- 1977-02-25 BE BE175244A patent/BE851814A/en unknown
- 1977-02-25 DK DK86477A patent/DK86477A/en unknown
- 1977-02-25 FI FI770625A patent/FI70442B/en not_active Application Discontinuation
- 1977-02-25 FR FR7705694A patent/FR2342366A1/en active Granted
- 1977-02-28 NL NL7702142A patent/NL7702142A/en not_active Application Discontinuation
- 1977-02-28 JP JP2040077A patent/JPS52124901A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1572519A (en) | 1980-07-30 |
| DE2707273A1 (en) | 1977-09-01 |
| FR2342366A1 (en) | 1977-09-23 |
| IT1072075B (en) | 1985-04-10 |
| DE2707273C2 (en) | 1984-01-26 |
| AT358917B (en) | 1980-10-10 |
| ATA108277A (en) | 1980-02-15 |
| AU510167B2 (en) | 1980-06-12 |
| FI770625A (en) | 1977-08-28 |
| NL7702142A (en) | 1977-08-30 |
| BE851814A (en) | 1977-06-16 |
| DK86477A (en) | 1977-08-28 |
| SE7702073L (en) | 1977-08-28 |
| CA1103413A (en) | 1981-06-23 |
| SE439938B (en) | 1985-07-08 |
| FI70442B (en) | 1986-03-27 |
| AU2261577A (en) | 1978-08-31 |
| JPS52124901A (en) | 1977-10-20 |
| NO760666L (en) | 1977-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |