FR492195A - - Google Patents
Info
- Publication number
- FR492195A FR492195A FR492195DA FR492195A FR 492195 A FR492195 A FR 492195A FR 492195D A FR492195D A FR 492195DA FR 492195 A FR492195 A FR 492195A
- 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
- 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
- D21C5/027—Chemicals therefor
-
- 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 |
|---|---|---|---|
| GB1417018A GB126879A (en) | 1918-08-31 | 1918-08-31 | Improvements in or relating to the Removal of Printers' Ink from Paper Stock, and the Preparation of Paper Pulp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR492195A true FR492195A (en) | 1919-07-01 |
Family
ID=32346297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR492195D Expired FR492195A (en) | 1918-08-31 | 1918-09-21 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR492195A (en) |
| GB (1) | GB126879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027670A1 (en) * | 1979-10-23 | 1981-04-29 | INTEROX Société Anonyme | Process for regenerating waste paper |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747716C (en) * | 1937-01-27 | 1944-10-11 | Hans Fehn | Process for regenerating printing paper |
-
1918
- 1918-08-31 GB GB1417018A patent/GB126879A/en not_active Expired
- 1918-09-21 FR FR492195D patent/FR492195A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027670A1 (en) * | 1979-10-23 | 1981-04-29 | INTEROX Société Anonyme | Process for regenerating waste paper |
| US4343679A (en) * | 1979-10-23 | 1982-08-10 | Interox (Societe Anonyme) | Process for reclaiming waste paper |
Also Published As
| Publication number | Publication date |
|---|---|
| GB126879A (en) | 1919-05-22 |