NO304749B1 - Fremgangsmaate og blanding for avsverting av avfallspapir - Google Patents
Fremgangsmaate og blanding for avsverting av avfallspapirInfo
- Publication number
- NO304749B1 NO304749B1 NO943916A NO943916A NO304749B1 NO 304749 B1 NO304749 B1 NO 304749B1 NO 943916 A NO943916 A NO 943916A NO 943916 A NO943916 A NO 943916A NO 304749 B1 NO304749 B1 NO 304749B1
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- mixture
- pulp
- ink
- waste paper
- 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
-
- 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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9208293A GB9208293D0 (en) | 1992-04-15 | 1992-04-15 | Treatment of cellulosic material and compositions for use in this |
PCT/GB1993/000780 WO1993021376A1 (en) | 1992-04-15 | 1993-04-14 | Treatment of cellulosic material and compositions for use in this |
Publications (3)
Publication Number | Publication Date |
---|---|
NO943916D0 NO943916D0 (no) | 1994-10-14 |
NO943916L NO943916L (no) | 1994-10-14 |
NO304749B1 true NO304749B1 (no) | 1999-02-08 |
Family
ID=10714080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO943916A NO304749B1 (no) | 1992-04-15 | 1994-10-14 | Fremgangsmaate og blanding for avsverting av avfallspapir |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0636192B1 (no) |
JP (1) | JP3213320B2 (no) |
KR (1) | KR100281396B1 (no) |
AT (1) | ATE167713T1 (no) |
AU (1) | AU666006B2 (no) |
CA (1) | CA2118304C (no) |
DE (1) | DE69319335T2 (no) |
DK (1) | DK0636192T3 (no) |
ES (1) | ES2118948T3 (no) |
FI (1) | FI115847B (no) |
GB (1) | GB9208293D0 (no) |
MX (1) | MX9302167A (no) |
NO (1) | NO304749B1 (no) |
WO (1) | WO1993021376A1 (no) |
ZA (1) | ZA932615B (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637191A (en) * | 1992-04-15 | 1997-06-10 | Allied Colloids Limited | Treatment of cellulosic material and compositions for use in this |
GB9322118D0 (en) * | 1993-10-27 | 1993-12-15 | Allied Colloids Ltd | Treatment of cellulosic material and compositions for use in this |
CH687209A5 (de) * | 1993-12-07 | 1996-10-15 | Utzenstorf Papierfabrik Ag | Verfahren zur Aufbereitung von Altpapier fuer die Papierproduktion. |
DE4442056A1 (de) * | 1994-11-25 | 1996-05-30 | Henkel Kgaa | Verfahren zur Entfernung von Druckfarben aus bedrucktem Altpapier |
ZA9510691B (en) * | 1994-12-15 | 1996-09-13 | Rhone Poulenc Inc | Deinking composition and process |
CA2165251A1 (en) * | 1994-12-15 | 1996-06-16 | Jill Marie Jobbins | Deinking composition and process |
US5632857A (en) * | 1995-04-04 | 1997-05-27 | Rhone-Poulenc Inc. | Process for removing waterborne flexographic inks from substrates |
ES2168466T3 (es) * | 1995-04-05 | 2002-06-16 | Kao Corp | Procedimiento de desentintado. |
FR3037084B1 (fr) * | 2015-06-02 | 2020-01-10 | Coatex | Procede de desencrage de papier de recuperation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2276857A1 (fr) * | 1974-07-02 | 1976-01-30 | Rhone Poulenc Ind | Nouvelle composition floculante |
US4162186A (en) * | 1976-12-15 | 1979-07-24 | Desoto, Inc. | Alkaline surfactant system for de-inking printed fibrous material |
GB2178079A (en) * | 1985-07-23 | 1987-02-04 | Kao Corp | Deinking of waste paper |
-
1992
- 1992-04-15 GB GB9208293A patent/GB9208293D0/en active Pending
-
1993
- 1993-04-14 AT AT93908047T patent/ATE167713T1/de not_active IP Right Cessation
- 1993-04-14 ZA ZA932615A patent/ZA932615B/xx unknown
- 1993-04-14 MX MX9302167A patent/MX9302167A/es not_active IP Right Cessation
- 1993-04-14 DE DE69319335T patent/DE69319335T2/de not_active Expired - Fee Related
- 1993-04-14 DK DK93908047T patent/DK0636192T3/da active
- 1993-04-14 KR KR1019940703640A patent/KR100281396B1/ko not_active IP Right Cessation
- 1993-04-14 AU AU39029/93A patent/AU666006B2/en not_active Ceased
- 1993-04-14 CA CA 2118304 patent/CA2118304C/en not_active Expired - Fee Related
- 1993-04-14 ES ES93908047T patent/ES2118948T3/es not_active Expired - Lifetime
- 1993-04-14 WO PCT/GB1993/000780 patent/WO1993021376A1/en active IP Right Grant
- 1993-04-14 EP EP19930908047 patent/EP0636192B1/en not_active Expired - Lifetime
- 1993-04-14 JP JP51812693A patent/JP3213320B2/ja not_active Expired - Fee Related
-
1994
- 1994-10-13 FI FI944826A patent/FI115847B/fi active IP Right Grant
- 1994-10-14 NO NO943916A patent/NO304749B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0636192A1 (en) | 1995-02-01 |
JPH07505683A (ja) | 1995-06-22 |
DE69319335D1 (de) | 1998-07-30 |
CA2118304C (en) | 2004-08-10 |
NO943916D0 (no) | 1994-10-14 |
EP0636192B1 (en) | 1998-06-24 |
DE69319335T2 (de) | 1998-10-29 |
FI944826A0 (fi) | 1994-10-13 |
AU3902993A (en) | 1993-11-18 |
MX9302167A (es) | 1994-05-31 |
CA2118304A1 (en) | 1993-10-28 |
KR100281396B1 (ko) | 2001-02-01 |
FI115847B (fi) | 2005-07-29 |
ATE167713T1 (de) | 1998-07-15 |
FI944826A (fi) | 1994-10-13 |
KR950701026A (ko) | 1995-02-20 |
NO943916L (no) | 1994-10-14 |
ES2118948T3 (es) | 1998-10-01 |
GB9208293D0 (en) | 1992-06-03 |
DK0636192T3 (da) | 1999-06-23 |
JP3213320B2 (ja) | 2001-10-02 |
WO1993021376A1 (en) | 1993-10-28 |
AU666006B2 (en) | 1996-01-25 |
ZA932615B (en) | 1994-04-14 |
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