BE621642A - - Google Patents
Info
- Publication number
- BE621642A BE621642A BE621642DA BE621642A BE 621642 A BE621642 A BE 621642A BE 621642D A BE621642D A BE 621642DA BE 621642 A BE621642 A BE 621642A
- 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
- D21C5/027—Chemicals therefor
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
-
- 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 |
|---|---|---|---|
| GB3029961A GB1025783A (en) | 1961-08-22 | 1961-08-22 | Improvements in or relating to de-inking waste printed paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621642A true BE621642A (en) | 1900-01-01 |
Family
ID=10305445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621642D BE621642A (en) | 1961-08-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE621642A (en) |
| DE (1) | DE1517225A1 (en) |
| GB (1) | GB1025783A (en) |
| NL (1) | NL282377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2367858A1 (en) * | 1976-10-15 | 1978-05-12 | Interox | OLD PAPER REGENERATION PROCESS |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE850066A (en) * | 1976-01-16 | 1977-07-04 | Solvay | PROCESS FOR THE REGENERATION OF OLD PAPER |
| NL7810361A (en) | 1977-10-20 | 1979-04-24 | Montedison Spa | PROCEDURE FOR DEINKING WASTE PAPER AND PREPARATION TO BE USED WITH IT. |
| EP0506014A1 (en) * | 1991-03-28 | 1992-09-30 | Stephan Prof.Dr. Kleemann | Process for the removal of ink from waste paper |
| DE4110379C2 (en) * | 1991-03-28 | 1994-03-31 | Kleemann Stephan | Method and means for ink removal from waste paper |
-
0
- NL NL282377D patent/NL282377A/xx unknown
- BE BE621642D patent/BE621642A/xx unknown
-
1961
- 1961-08-22 GB GB3029961A patent/GB1025783A/en not_active Expired
-
1962
- 1962-08-18 DE DE19621517225 patent/DE1517225A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2367858A1 (en) * | 1976-10-15 | 1978-05-12 | Interox | OLD PAPER REGENERATION PROCESS |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1517225A1 (en) | 1969-04-10 |
| GB1025783A (en) | 1966-04-14 |
| NL282377A (en) | 1900-01-01 |