FR65634E - - Google Patents
Info
- Publication number
- FR65634E FR65634E FR65634DA FR65634E FR 65634 E FR65634 E FR 65634E FR 65634D A FR65634D A FR 65634DA FR 65634 E FR65634 E FR 65634E
- 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
- 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
- D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
-
- 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
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
-
- 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
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
-
- 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
- D21C7/00—Digesters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT733364X | 1952-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR65634E true FR65634E (xx) | 1956-02-29 |
Family
ID=11315279
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR65634D Expired FR65634E (xx) | 1952-05-14 | ||
| FR1076136D Expired FR1076136A (fr) | 1952-05-14 | 1952-10-23 | Procédé physico-chimique pour l'extraction des celluloses des végétaux en général, et produit obtenu |
| FR1079333D Expired FR1079333A (fr) | 1952-05-14 | 1953-05-12 | Procédé et appareillage pour la production en continu de cellulose destinée à un emploi chimique |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1076136D Expired FR1076136A (fr) | 1952-05-14 | 1952-10-23 | Procédé physico-chimique pour l'extraction des celluloses des végétaux en général, et produit obtenu |
| FR1079333D Expired FR1079333A (fr) | 1952-05-14 | 1953-05-12 | Procédé et appareillage pour la production en continu de cellulose destinée à un emploi chimique |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE525692A (xx) |
| FR (3) | FR1076136A (xx) |
| GB (1) | GB733364A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2560898A1 (fr) * | 1984-03-06 | 1985-09-13 | Air Liquide | Procede de destructuration de matieres lignocellulosiques |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2571757A1 (fr) * | 1984-10-16 | 1986-04-18 | Rauma Repola Oy | Procede pour le remplissage d'un digesteur de copeaux a marche discontinue et digesteur pour ce procede |
| SE506456C2 (sv) * | 1989-06-28 | 1997-12-15 | Kvaerner Pulping Tech | Apparat och sätt för kontinuerlig framställning av pappersmassa varvid impregneringskärlet är anordnat i kokkärlet |
| FR2800102B1 (fr) * | 1999-10-21 | 2002-07-05 | Haji Skander Ben | Procede de fabrication de pate a papier a base de paille |
| CA2956661C (en) * | 2014-07-28 | 2018-08-28 | Anomera Inc. | Method for producing functionalized nanocrystalline cellulose and functionalized nanocrystalline cellulose thereby produced |
-
0
- BE BE525692D patent/BE525692A/xx unknown
- FR FR65634D patent/FR65634E/fr not_active Expired
-
1952
- 1952-09-25 GB GB24073/52A patent/GB733364A/en not_active Expired
- 1952-10-23 FR FR1076136D patent/FR1076136A/fr not_active Expired
-
1953
- 1953-05-12 FR FR1079333D patent/FR1079333A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2560898A1 (fr) * | 1984-03-06 | 1985-09-13 | Air Liquide | Procede de destructuration de matieres lignocellulosiques |
Also Published As
| Publication number | Publication date |
|---|---|
| GB733364A (en) | 1955-07-13 |
| BE525692A (xx) | |
| FR1076136A (fr) | 1954-10-22 |
| FR1079333A (fr) | 1954-11-29 |