NO20012051L - Fremgangsmåte for fornyet massedannelse - Google Patents
Fremgangsmåte for fornyet massedannelseInfo
- Publication number
- NO20012051L NO20012051L NO20012051A NO20012051A NO20012051L NO 20012051 L NO20012051 L NO 20012051L NO 20012051 A NO20012051 A NO 20012051A NO 20012051 A NO20012051 A NO 20012051A NO 20012051 L NO20012051 L NO 20012051L
- Authority
- NO
- Norway
- Prior art keywords
- renewed
- procedure
- mass
- mass formation
- formation
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
-
- 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
-
- 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
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9800773A BE1013012A6 (fr) | 1998-10-27 | 1998-10-27 | Procede pour la mise en pate de vieux papiers. |
PCT/EP1999/008143 WO2000024962A1 (fr) | 1998-10-27 | 1999-10-21 | Procede pour la mise en pate de papiers |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20012051D0 NO20012051D0 (no) | 2001-04-26 |
NO20012051L true NO20012051L (no) | 2001-06-26 |
Family
ID=3891487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20012051A NO20012051L (no) | 1998-10-27 | 2001-04-26 | Fremgangsmåte for fornyet massedannelse |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1141478A1 (fr) |
AU (1) | AU1377100A (fr) |
BE (1) | BE1013012A6 (fr) |
CA (1) | CA2348716A1 (fr) |
NO (1) | NO20012051L (fr) |
WO (1) | WO2000024962A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550561B1 (fr) * | 1983-08-08 | 1986-08-08 | Interox | Procede pour la regeneration des vieux papiers |
TW260726B (fr) * | 1992-09-03 | 1995-10-21 | Hercules Inc | |
PT688377E (pt) * | 1993-03-12 | 2004-03-31 | Fmc Corp | Misturas de persulfato para reformacao de pasta a partir de papel resistente a humido |
-
1998
- 1998-10-27 BE BE9800773A patent/BE1013012A6/fr not_active IP Right Cessation
-
1999
- 1999-10-21 AU AU13771/00A patent/AU1377100A/en not_active Abandoned
- 1999-10-21 CA CA002348716A patent/CA2348716A1/fr not_active Abandoned
- 1999-10-21 EP EP99971055A patent/EP1141478A1/fr not_active Withdrawn
- 1999-10-21 WO PCT/EP1999/008143 patent/WO2000024962A1/fr not_active Application Discontinuation
-
2001
- 2001-04-26 NO NO20012051A patent/NO20012051L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2348716A1 (fr) | 2000-05-04 |
BE1013012A6 (fr) | 2001-07-03 |
NO20012051D0 (no) | 2001-04-26 |
EP1141478A1 (fr) | 2001-10-10 |
WO2000024962A1 (fr) | 2000-05-04 |
AU1377100A (en) | 2000-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |