BE649000A - - Google Patents
Info
- Publication number
- BE649000A BE649000A BE649000DA BE649000A BE 649000 A BE649000 A BE 649000A BE 649000D A BE649000D A BE 649000DA BE 649000 A BE649000 A BE 649000A
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30670563 US3354026A (en) | 1963-09-05 | 1963-09-05 | De-inking printed waste cellulosic stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE649000A true BE649000A (en:Method) | 1900-01-01 |
Family
ID=23186491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE649000D BE649000A (en:Method) | 1963-09-05 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3354026A (en:Method) |
| BE (1) | BE649000A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506802A (en:Method) * | 1973-05-30 | 1975-01-24 | ||
| US3986922A (en) * | 1975-04-14 | 1976-10-19 | Basf Wyandotte Corporation | Method of deinking printed waste cellulosic stock |
| IT1155310B (it) * | 1982-04-19 | 1987-01-28 | Jean Marie Clement | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
| US5094716A (en) * | 1990-09-19 | 1992-03-10 | Betz Paperchem, Inc. | Use of anionic surfactant/dispersant blends for the deinking of groundwood newsprint |
| US5236959A (en) * | 1992-03-12 | 1993-08-17 | Hoechst Celanese Corporation | Process for recycling polyester/cotton blends |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1925372A (en) * | 1931-11-14 | 1933-09-05 | Mariner & Hoskins Inc | Process of deinking printed paper |
| US1990376A (en) * | 1934-08-06 | 1935-02-05 | Purdue Research Foundation | Process of deinking paper |
| US2743178A (en) * | 1948-07-19 | 1956-04-24 | Krodel | Process for de-inking printed waste paper |
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0
- BE BE649000D patent/BE649000A/xx unknown
-
1963
- 1963-09-05 US US30670563 patent/US3354026A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3354026A (en) | 1967-11-21 |