BE438332A - - Google Patents
Info
- Publication number
- BE438332A BE438332A BE438332DA BE438332A BE 438332 A BE438332 A BE 438332A BE 438332D A BE438332D A BE 438332DA BE 438332 A BE438332 A BE 438332A
- Authority
- BE
- Belgium
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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR864331T | 1940-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438332A true BE438332A (en) | 1900-01-01 |
Family
ID=9343784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438332D BE438332A (en) | 1940-03-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE438332A (en) |
| FR (1) | FR864331A (en) |
-
0
- BE BE438332D patent/BE438332A/xx unknown
-
1940
- 1940-03-23 FR FR864331D patent/FR864331A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR864331A (en) | 1941-04-24 |