DK1135555T3 - Fremgangsmåde til fremstilling af papir under anvendelse af et hidtil ukendt retentionssystem, der omfatter et udfældet siliciumdioxid og en kationisk polymer - Google Patents
Fremgangsmåde til fremstilling af papir under anvendelse af et hidtil ukendt retentionssystem, der omfatter et udfældet siliciumdioxid og en kationisk polymerInfo
- Publication number
- DK1135555T3 DK1135555T3 DK98958307T DK98958307T DK1135555T3 DK 1135555 T3 DK1135555 T3 DK 1135555T3 DK 98958307 T DK98958307 T DK 98958307T DK 98958307 T DK98958307 T DK 98958307T DK 1135555 T3 DK1135555 T3 DK 1135555T3
- Authority
- DK
- Denmark
- Prior art keywords
- precipitated silica
- cationic polymer
- making paper
- retention system
- novel
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9709891A FR2766849B1 (fr) | 1997-08-01 | 1997-08-01 | Procede de fabrication de papier utilisant un nouveau systeme de retention comprenant une silice precipitee et un polymere cationique |
PCT/FR1998/002598 WO2000032873A1 (fr) | 1997-08-01 | 1998-12-02 | Procede de fabrication de papier utilisant un nouveau systeme de retention comprenant une silice precipitee et un polymere cationique |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1135555T3 true DK1135555T3 (da) | 2007-05-21 |
Family
ID=26233725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK98958307T DK1135555T3 (da) | 1997-08-01 | 1998-12-02 | Fremgangsmåde til fremstilling af papir under anvendelse af et hidtil ukendt retentionssystem, der omfatter et udfældet siliciumdioxid og en kationisk polymer |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1135555B1 (fr) |
AT (1) | ATE352670T1 (fr) |
AU (1) | AU1439699A (fr) |
CA (1) | CA2354647C (fr) |
DE (1) | DE69836985T2 (fr) |
DK (1) | DK1135555T3 (fr) |
ES (1) | ES2277396T3 (fr) |
FR (1) | FR2766849B1 (fr) |
NO (1) | NO331149B1 (fr) |
WO (1) | WO2000032873A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2799663B1 (fr) * | 1999-10-15 | 2001-12-07 | Rhodia Chimie Sa | Utilisation de galactomannanes comme agent emulsifiant |
FR2879631B1 (fr) * | 2004-12-16 | 2007-02-23 | Snf Sas Soc Par Actions Simpli | Procede pour la fabrication de papier |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017353B2 (fr) * | 1979-03-28 | 1992-04-29 | Ciba Specialty Chemicals Water Treatments Limited | Production de papier et de carton |
JPS60209098A (ja) * | 1984-03-28 | 1985-10-21 | 三井東圧化学株式会社 | 軽量紙およびその製法 |
SE8403062L (sv) * | 1984-06-07 | 1985-12-08 | Eka Ab | Forfarande vid papperstillverkning |
US5176891A (en) * | 1988-01-13 | 1993-01-05 | Eka Chemicals, Inc. | Polyaluminosilicate process |
FR2627176B1 (fr) * | 1988-02-11 | 1990-06-15 | Rhone Poulenc Chimie | Suspension aqueuse stable de silice de precipitation |
SE9003954L (sv) * | 1990-12-11 | 1992-06-12 | Eka Nobel Ab | Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter |
US5194120A (en) * | 1991-05-17 | 1993-03-16 | Delta Chemicals | Production of paper and paper products |
FR2722185B1 (fr) * | 1994-07-07 | 1996-09-27 | Rhone Poulenc Chimie | Suspension concentree de silice de precipitation, procedes pour sa preparation et utilisations de cette suspension |
-
1997
- 1997-08-01 FR FR9709891A patent/FR2766849B1/fr not_active Expired - Fee Related
-
1998
- 1998-12-02 EP EP98958307A patent/EP1135555B1/fr not_active Expired - Lifetime
- 1998-12-02 DK DK98958307T patent/DK1135555T3/da active
- 1998-12-02 DE DE69836985T patent/DE69836985T2/de not_active Expired - Lifetime
- 1998-12-02 CA CA002354647A patent/CA2354647C/fr not_active Expired - Fee Related
- 1998-12-02 AT AT98958307T patent/ATE352670T1/de not_active IP Right Cessation
- 1998-12-02 AU AU14396/99A patent/AU1439699A/en not_active Abandoned
- 1998-12-02 WO PCT/FR1998/002598 patent/WO2000032873A1/fr active IP Right Grant
- 1998-12-02 ES ES98958307T patent/ES2277396T3/es not_active Expired - Lifetime
-
2001
- 2001-05-30 NO NO20012666A patent/NO331149B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2766849A1 (fr) | 1999-02-05 |
CA2354647A1 (fr) | 2000-06-08 |
WO2000032873A1 (fr) | 2000-06-08 |
AU1439699A (en) | 2000-06-19 |
ATE352670T1 (de) | 2007-02-15 |
EP1135555B1 (fr) | 2007-01-24 |
CA2354647C (fr) | 2006-09-19 |
DE69836985T2 (de) | 2007-06-28 |
NO20012666D0 (no) | 2001-05-30 |
NO331149B1 (no) | 2011-10-24 |
DE69836985D1 (de) | 2007-03-15 |
ES2277396T3 (es) | 2007-07-01 |
FR2766849B1 (fr) | 1999-12-24 |
EP1135555A1 (fr) | 2001-09-26 |
NO20012666L (no) | 2001-08-02 |
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