IL40490A0 - Process for de-inking printed waste cellulosic stock - Google Patents
Process for de-inking printed waste cellulosic stockInfo
- Publication number
- IL40490A0 IL40490A0 IL40490A IL4049072A IL40490A0 IL 40490 A0 IL40490 A0 IL 40490A0 IL 40490 A IL40490 A IL 40490A IL 4049072 A IL4049072 A IL 4049072A IL 40490 A0 IL40490 A0 IL 40490A0
- Authority
- IL
- Israel
- Prior art keywords
- printed waste
- waste cellulosic
- cellulosic stock
- inking printed
- inking
- Prior art date
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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Biological Depolymerization Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24768372A | 1972-04-26 | 1972-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL40490A0 true IL40490A0 (en) | 1972-12-29 |
IL40490A IL40490A (en) | 1975-12-31 |
Family
ID=22935905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL4049072A IL40490A (en) | 1972-04-26 | 1972-10-03 | Process for de-inking printed waste cellulosic stock |
Country Status (8)
Country | Link |
---|---|
JP (2) | JPS5857557B2 (en) |
BE (1) | BE789619A (en) |
DK (1) | DK133020C (en) |
ES (1) | ES408320A1 (en) |
IL (1) | IL40490A (en) |
IT (1) | IT970241B (en) |
NO (1) | NO140352B (en) |
SE (1) | SE400792B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114550A (en) * | 1973-03-07 | 1974-11-01 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069308A (en) * | 1960-04-20 | 1962-12-18 | Petrolite Corp | Oxyalkylated alcohol process |
-
0
- BE BE789619D patent/BE789619A/en not_active IP Right Cessation
-
1972
- 1972-10-03 IL IL4049072A patent/IL40490A/en unknown
- 1972-11-06 IT IT3132772A patent/IT970241B/en active
- 1972-11-07 ES ES408320A patent/ES408320A1/en not_active Expired
- 1972-11-07 NO NO4023/72A patent/NO140352B/en unknown
- 1972-11-08 SE SE1448472A patent/SE400792B/en unknown
- 1972-11-10 DK DK559472A patent/DK133020C/en not_active IP Right Cessation
- 1972-12-01 JP JP47121097A patent/JPS5857557B2/en not_active Expired
-
1981
- 1981-06-04 JP JP8675881A patent/JPS57112487A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS57112487A (en) | 1982-07-13 |
SE400792B (en) | 1978-04-10 |
ES408320A1 (en) | 1975-11-01 |
IL40490A (en) | 1975-12-31 |
DK133020B (en) | 1976-03-08 |
JPS4920405A (en) | 1974-02-22 |
IT970241B (en) | 1974-04-10 |
BE789619A (en) | 1973-02-01 |
NO140352B (en) | 1979-05-07 |
JPS5857557B2 (en) | 1983-12-20 |
DK133020C (en) | 1976-08-09 |
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