NL6408629A - - Google Patents
Info
- Publication number
- NL6408629A NL6408629A NL6408629A NL6408629A NL6408629A NL 6408629 A NL6408629 A NL 6408629A NL 6408629 A NL6408629 A NL 6408629A NL 6408629 A NL6408629 A NL 6408629A NL 6408629 A NL6408629 A NL 6408629A
- Authority
- NL
- Netherlands
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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR983308A FR1432542A (en) | 1964-07-28 | 1964-07-28 | 5 alpha-hydroxy-6 beta-amino-steroids and their preparation |
| NL6408629A NL6408629A (en) | 1964-07-29 | 1964-07-29 | |
| DE19641517172 DE1517172C3 (en) | 1964-07-30 | 1964-07-30 | Process for the regeneration of waste paper |
| CH915065A CH459739A (en) | 1964-07-29 | 1965-06-30 | Process for the regeneration of waste paper |
| BE667578D BE667578A (en) | 1964-07-29 | 1965-07-28 | |
| NL6509829A NL6509829A (en) | 1964-07-29 | 1965-07-29 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6408629A NL6408629A (en) | 1964-07-29 | 1964-07-29 | |
| DED0045076 | 1964-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6408629A true NL6408629A (en) | 1966-01-31 |
Family
ID=25971944
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6408629A NL6408629A (en) | 1964-07-28 | 1964-07-29 | |
| NL6509829A NL6509829A (en) | 1964-07-29 | 1965-07-29 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6509829A NL6509829A (en) | 1964-07-29 | 1965-07-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE667578A (en) |
| CH (1) | CH459739A (en) |
| NL (2) | NL6408629A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610581B1 (en) * | 1976-03-13 | 1977-08-11 | Voith Gmbh J M | METHOD AND DEVICE FOR THE OBTAINING RELATIVELY PURE FIBER SUSPENSIONS IN THE PROCESSING OF WASTE PAPER |
-
1964
- 1964-07-29 NL NL6408629A patent/NL6408629A/xx unknown
-
1965
- 1965-06-30 CH CH915065A patent/CH459739A/en unknown
- 1965-07-28 BE BE667578D patent/BE667578A/xx unknown
- 1965-07-29 NL NL6509829A patent/NL6509829A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE667578A (en) | 1965-11-16 |
| NL6509829A (en) | 1966-01-31 |
| CH459739A (en) | 1968-07-15 |
| DE1517172A1 (en) | 1969-12-18 |