LU75927A1 - - Google Patents
Info
- Publication number
- LU75927A1 LU75927A1 LU75927A LU75927A LU75927A1 LU 75927 A1 LU75927 A1 LU 75927A1 LU 75927 A LU75927 A LU 75927A LU 75927 A LU75927 A LU 75927A LU 75927 A1 LU75927 A1 LU 75927A1
- Authority
- LU
- Luxembourg
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
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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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU75927A LU75927A1 (enExample) | 1976-10-04 | 1976-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU75927A LU75927A1 (enExample) | 1976-10-04 | 1976-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU75927A1 true LU75927A1 (enExample) | 1978-05-16 |
Family
ID=19728372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU75927A LU75927A1 (enExample) | 1976-10-04 | 1976-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU75927A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989010999A1 (en) * | 1988-05-02 | 1989-11-16 | Ppg Industries, Inc. | Method for deinking wastepaper |
-
1976
- 1976-10-04 LU LU75927A patent/LU75927A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989010999A1 (en) * | 1988-05-02 | 1989-11-16 | Ppg Industries, Inc. | Method for deinking wastepaper |