LU40665A1 - - Google Patents
Info
- Publication number
- LU40665A1 LU40665A1 LU40665A LU40665A LU40665A1 LU 40665 A1 LU40665 A1 LU 40665A1 LU 40665 A LU40665 A LU 40665A LU 40665 A LU40665 A LU 40665A LU 40665 A1 LU40665 A1 LU 40665A1
- 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
-
- 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)
- Detergent Compositions (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL268544D NL268544A (no) | 1961-10-02 | ||
| NL268545D NL268545A (no) | 1961-10-02 | ||
| NL268546D NL268546A (no) | 1961-10-02 | ||
| GB3230861A GB991367A (en) | 1961-10-02 | 1961-09-08 | Process for de-inking printed waste paper |
| GB3230961A GB991116A (en) | 1961-10-02 | 1961-09-08 | Process for de-inking printed paper |
| GB3231061A GB991117A (en) | 1961-10-02 | 1961-09-08 | Process for de-inking printed paper |
| LU40665A LU40665A1 (no) | 1961-10-02 | 1961-10-02 | |
| CH1146461A CH401670A (fr) | 1961-01-25 | 1961-10-03 | Procédé pour enlever la matière colorante d'une matière cellulosique de rebut imprimée ou teinte |
| LU40672A LU40672A1 (no) | 1961-10-02 | 1961-10-03 | |
| CH1146261A CH396614A (fr) | 1961-01-25 | 1961-10-03 | Procédé d'élimination de la matière colorante d'une matière cellulosique de rebut imprimée ou teinte |
| CH1146361A CH396615A (fr) | 1961-01-25 | 1961-10-03 | Procédé pour éliminer la matière colorante d'une matière cellulosique de rebut imprimée ou teinte |
| LU40675A LU40675A1 (no) | 1961-10-02 | 1961-10-04 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU40665A LU40665A1 (no) | 1961-10-02 | 1961-10-02 | |
| LU40672A LU40672A1 (no) | 1961-10-02 | 1961-10-03 | |
| LU40675A LU40675A1 (no) | 1961-10-02 | 1961-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40665A1 true LU40665A1 (no) | 1963-04-02 |
Family
ID=27350580
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40665A LU40665A1 (no) | 1961-01-25 | 1961-10-02 | |
| LU40672A LU40672A1 (no) | 1961-01-25 | 1961-10-03 | |
| LU40675A LU40675A1 (no) | 1961-01-25 | 1961-10-04 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40672A LU40672A1 (no) | 1961-01-25 | 1961-10-03 | |
| LU40675A LU40675A1 (no) | 1961-01-25 | 1961-10-04 |
Country Status (3)
| Country | Link |
|---|---|
| GB (3) | GB991116A (no) |
| LU (3) | LU40665A1 (no) |
| NL (3) | NL268545A (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK162899C (da) * | 1977-10-20 | 1992-05-18 | Montedison Spa | Afsvaertningsmiddel og fremgangsmaade til afsvaertning af trykt affaldspapir |
| FR2467910A1 (fr) | 1979-10-23 | 1981-04-30 | Interox | Procede pour la regeneration des vieux papiers |
| US4935096A (en) * | 1988-12-06 | 1990-06-19 | Garden State Paper Company, Inc. | Process for the deinking of cellulosic materials |
| CA2082557C (en) | 1992-02-24 | 1997-03-11 | Charles W. Hankins | Integrated pulping process of waste paper yielding tissue-grade paper fibers |
| ES2241408B1 (es) * | 2002-11-13 | 2006-12-16 | Universitat Politecnica De Catalunya | Nuevo material a partir de residuos de papel impreso de alta calidad yy su metodo de obtencion. |
-
0
- NL NL268546D patent/NL268546A/xx unknown
- NL NL268544D patent/NL268544A/xx unknown
- NL NL268545D patent/NL268545A/xx unknown
-
1961
- 1961-09-08 GB GB3230961A patent/GB991116A/en not_active Expired
- 1961-09-08 GB GB3230861A patent/GB991367A/en not_active Expired
- 1961-09-08 GB GB3231061A patent/GB991117A/en not_active Expired
- 1961-10-02 LU LU40665A patent/LU40665A1/xx unknown
- 1961-10-03 LU LU40672A patent/LU40672A1/xx unknown
- 1961-10-04 LU LU40675A patent/LU40675A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL268546A (no) | 1900-01-01 |
| NL268545A (no) | 1900-01-01 |
| NL268544A (no) | 1900-01-01 |
| GB991367A (en) | 1965-05-05 |
| GB991117A (en) | 1965-05-05 |
| GB991116A (en) | 1965-05-05 |
| LU40672A1 (no) | 1963-04-03 |
| LU40675A1 (no) | 1963-04-04 |