NO20012666L - Fremgangsmåte for fremstilling av papir ved anvendelse av et nytt retensjonssystem omfattende et presipitert silika og enkationisk polymer - Google Patents

Fremgangsmåte for fremstilling av papir ved anvendelse av et nytt retensjonssystem omfattende et presipitert silika og enkationisk polymer

Info

Publication number: NO20012666L
Authority: NO; Norway
Prior art keywords: precipitated silica; making paper; retention system; polymer; encationic
Prior art date: 1997-08-01

Application number

NO20012666A

Other languages

English (en)

Other versions

NO20012666D0 (no

NO331149B1 (no

Inventor

Marie-Odile Lafon

Herbert Hruschka

Original Assignee

Rhodia Chimie Sa

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-08-01

Filing date

2001-05-30

Publication date

2001-08-02

2001-05-30 Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa

2001-05-30 Publication of NO20012666D0 publication Critical patent/NO20012666D0/no

2001-08-02 Publication of NO20012666L publication Critical patent/NO20012666L/no

2011-10-24 Publication of NO331149B1 publication Critical patent/NO331149B1/no

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)

NO20012666A 1997-08-01 2001-05-30 Fremgangsmate for fremstilling av papir, papir som kan oppnas derved, og anvendelse av slikt papir. NO331149B1 (no)

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 (3)

Publication Number	Publication Date
NO20012666D0 NO20012666D0 (no)	2001-05-30
NO20012666L true NO20012666L (no)	2001-08-02
NO331149B1 NO331149B1 (no)	2011-10-24

Family

ID=26233725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20012666A NO331149B1 (no)	1997-08-01	2001-05-30	Fremgangsmate for fremstilling av papir, papir som kan oppnas derved, og anvendelse av slikt papir.

Country Status (10)

Country	Link
EP (1)	EP1135555B1 (no)
AT (1)	ATE352670T1 (no)
AU (1)	AU1439699A (no)
CA (1)	CA2354647C (no)
DE (1)	DE69836985T2 (no)
DK (1)	DK1135555T3 (no)
ES (1)	ES2277396T3 (no)
FR (1)	FR2766849B1 (no)
NO (1)	NO331149B1 (no)
WO (1)	WO2000032873A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0017353B2 (en) *	1979-03-28	1992-04-29	Ciba Specialty Chemicals Water Treatments Limited	Production of paper and paper board
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 AT AT98958307T patent/ATE352670T1/de not_active IP Right Cessation
- 1998-12-02 DK DK98958307T patent/DK1135555T3/da active
- 1998-12-02 ES ES98958307T patent/ES2277396T3/es not_active Expired - Lifetime
- 1998-12-02 AU AU14396/99A patent/AU1439699A/en not_active Abandoned
- 1998-12-02 CA CA002354647A patent/CA2354647C/fr not_active Expired - Fee Related
- 1998-12-02 WO PCT/FR1998/002598 patent/WO2000032873A1/fr active IP Right Grant
- 1998-12-02 DE DE69836985T patent/DE69836985T2/de not_active Expired - Lifetime
- 1998-12-02 EP EP98958307A patent/EP1135555B1/fr 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
ES2277396T3 (es)	2007-07-01
DE69836985D1 (de)	2007-03-15
NO20012666D0 (no)	2001-05-30
DK1135555T3 (da)	2007-05-21
ATE352670T1 (de)	2007-02-15
NO331149B1 (no)	2011-10-24
FR2766849B1 (fr)	1999-12-24
CA2354647A1 (fr)	2000-06-08
DE69836985T2 (de)	2007-06-28
CA2354647C (fr)	2006-09-19
FR2766849A1 (fr)	1999-02-05
AU1439699A (en)	2000-06-19
WO2000032873A1 (fr)	2000-06-08
EP1135555B1 (fr)	2007-01-24
EP1135555A1 (fr)	2001-09-26

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Legal Events

Date	Code	Title	Description
2016-08-15	MM1K	Lapsed by not paying the annual fees