ATE538070T1 - Ein anionisches nanokomposit zur verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung - Google Patents

Ein anionisches nanokomposit zur verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung

Info

Publication number
ATE538070T1
ATE538070T1 AT04014887T AT04014887T ATE538070T1 AT E538070 T1 ATE538070 T1 AT E538070T1 AT 04014887 T AT04014887 T AT 04014887T AT 04014887 T AT04014887 T AT 04014887T AT E538070 T1 ATE538070 T1 AT E538070T1
Authority
AT
Austria
Prior art keywords
retention
paper manufacturing
drainage aid
anionic nanocomposite
nanocomposite
Prior art date
Application number
AT04014887T
Other languages
English (en)
Inventor
Arthur James Begala
Bruce A Keiser
Original Assignee
Nalco Chemical Co
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22411444&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE538070(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of ATE538070T1 publication Critical patent/ATE538070T1/de

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
    • 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
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp
    • 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
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT04014887T 1998-07-28 1999-06-17 Ein anionisches nanokomposit zur verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung ATE538070T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/123,877 US6083997A (en) 1998-07-28 1998-07-28 Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking

Publications (1)

Publication Number Publication Date
ATE538070T1 true ATE538070T1 (de) 2012-01-15

Family

ID=22411444

Family Applications (2)

Application Number Title Priority Date Filing Date
AT99928755T ATE276971T1 (de) 1998-07-28 1999-06-17 Herstellung von anionischen nanokompositen und ihre verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung
AT04014887T ATE538070T1 (de) 1998-07-28 1999-06-17 Ein anionisches nanokomposit zur verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT99928755T ATE276971T1 (de) 1998-07-28 1999-06-17 Herstellung von anionischen nanokompositen und ihre verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung

Country Status (15)

Country Link
US (2) US6083997A (de)
EP (2) EP1100751B2 (de)
JP (1) JP4796692B2 (de)
AR (1) AR019719A1 (de)
AT (2) ATE276971T1 (de)
AU (1) AU752903B2 (de)
BR (1) BR9912574B1 (de)
CA (1) CA2337375C (de)
DE (2) DE69920475T3 (de)
DK (1) DK1100751T4 (de)
ES (2) ES2161670T5 (de)
ID (1) ID27978A (de)
NO (1) NO20010402L (de)
NZ (1) NZ509463A (de)
WO (1) WO2000006490A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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ATE321735T1 (de) 1997-06-09 2006-04-15 Akzo Nobel Nv Polysilikat-mikrogele
KR20010030796A (ko) * 1997-09-30 2001-04-16 로날드 제이. 알레인, 지이 엠 브랜논, 더블유 이 패리 콜로이드 붕규산염 및 제지에서 이의 사용 방법
CA2393797C (en) * 1999-12-20 2007-04-24 Akzo Nobel N.V. Silica-based sols
US6818100B2 (en) 2000-08-07 2004-11-16 Akzo Nobel N.V. Process for sizing paper
FR2819245B1 (fr) * 2001-01-09 2004-11-26 Clariant Nouvelles suspensions aqueuses de silice colloidale anionique de ph neutre et leur procede de preparation, et leurs applications
US7189776B2 (en) * 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
US7156955B2 (en) * 2001-12-21 2007-01-02 Akzo Nobel N.V. Papermaking process using a specified NSF to silica-based particle ratio
US20040053037A1 (en) * 2002-09-16 2004-03-18 Koch Carol A. Layer by layer assembled nanocomposite barrier coatings
US20040157047A1 (en) * 2003-02-06 2004-08-12 Ali Mehrabi Continuous process for manufacturing electrostatically self-assembled coatings
DE102004020112A1 (de) * 2003-07-04 2005-01-20 Bayer Chemicals Ag Papierherstellung mit modifizierten Kieselsolen als Mikropartikel
DE10346750A1 (de) * 2003-10-06 2005-04-21 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
US7531600B1 (en) 2003-11-12 2009-05-12 Kroff Chemical Company Water-in-oil polymer emulsion containing microparticles
US7482310B1 (en) 2003-11-12 2009-01-27 Kroff Chemical Company, Inc. Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymers
US7629392B2 (en) * 2004-04-07 2009-12-08 Akzo Nobel N.V. Silica-based sols and their production and use
US7732495B2 (en) * 2004-04-07 2010-06-08 Akzo Nobel N.V. Silica-based sols and their production and use
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
ES2457817T3 (es) * 2005-05-16 2014-04-29 Akzo Nobel N.V. Un procedimiento para la producción de papel
US20060254464A1 (en) 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
PT1969183E (pt) 2005-12-30 2015-03-06 Akzo Nobel Nv Processo para a produção de papel
US9017649B2 (en) * 2006-03-27 2015-04-28 Nalco Company Method of stabilizing silica-containing anionic microparticles in hard water
US20100330366A1 (en) * 2009-06-30 2010-12-30 Keiser Bruce A Silica-based particle composition
US20110046239A1 (en) * 2009-08-24 2011-02-24 Keiser Bruce A Calcium based carrier particles
US20110046240A1 (en) * 2009-08-24 2011-02-24 Keizer Timothy S Calcium-based carrier particles
US20110046238A1 (en) * 2009-08-24 2011-02-24 Keiser Bruce A Calcium based carrier particles
US20110046241A1 (en) * 2009-08-24 2011-02-24 Keizer Timothy S Calcium based carrier particles
US9481797B2 (en) 2011-08-09 2016-11-01 Cristal Usa Inc. Pigment for paper and paper laminate
CN103145133B (zh) * 2013-03-17 2015-12-02 上虞市佳和化工有限公司 一种硅溶胶的制备方法

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US2574902A (en) * 1948-12-15 1951-11-13 Du Pont Chemical processes and composition
US3374180A (en) * 1964-12-28 1968-03-19 Monsanto Co Process for preparing silica aquasols
DE1567459B1 (de) * 1966-06-18 1970-10-29 Degussa Verfahren zur Herstellung feinteiliger,organisch modifizierter Kieselsaeuren
DE1667443C2 (de) * 1966-06-18 1982-10-21 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung feinteiliger Papierfüllstoffe auf Basis von organisch modifizierten Silikaten
US3920578A (en) * 1968-06-12 1975-11-18 Du Pont Colloidal silica-based binder vehicles and gels
SE432951B (sv) * 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
US4385961A (en) * 1981-02-26 1983-05-31 Eka Aktiebolag Papermaking
SE8403062L (sv) * 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
JPH0663197B2 (ja) * 1985-11-07 1994-08-17 三菱製紙株式会社 中性紙の製紙方法
GB8529970D0 (en) * 1985-12-05 1986-01-15 Unilever Plc Spheroidal silica
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US4871251A (en) * 1987-04-27 1989-10-03 Preikschat F K Apparatus and method for particle analysis
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
FR2627176B1 (fr) * 1988-02-11 1990-06-15 Rhone Poulenc Chimie Suspension aqueuse stable de silice de precipitation
ES2053980T5 (es) * 1988-03-28 2000-12-16 Ciba Spec Chem Water Treat Ltd Fabricacion de papel y carton.
US5185206A (en) * 1988-09-16 1993-02-09 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
SE8903752D0 (sv) * 1989-11-09 1989-11-09 Eka Nobel Ab Foerfarande foer framstaellning av papper
SE500367C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler och förfarande för framställning av papper
SE500387C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
US5098520A (en) * 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
US5185062A (en) * 1991-01-25 1993-02-09 Nalco Chemical Company Papermaking process with improved retention and drainage
US5503820A (en) * 1992-05-26 1996-04-02 E. I. Du Pont De Nemours And Company Method for preparing low-concentration polysilicate microgels
SE501216C2 (sv) * 1992-08-31 1994-12-12 Eka Nobel Ab Vattenhaltig, stabil suspension av kolloidala partiklar samt framställning och användning av densamma
US5477604A (en) * 1993-11-01 1995-12-26 Smith; Daniel Process for manufacturing taper point surgical needles
US5482693A (en) * 1994-03-14 1996-01-09 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
US5595629A (en) * 1995-09-22 1997-01-21 Nalco Chemical Company Papermaking process
ATE321735T1 (de) † 1997-06-09 2006-04-15 Akzo Nobel Nv Polysilikat-mikrogele

Also Published As

Publication number Publication date
DE69920475T2 (de) 2005-12-01
CA2337375C (en) 2009-09-22
US6083997A (en) 2000-07-04
ES2161670T1 (es) 2001-12-16
EP1100751B1 (de) 2004-09-22
JP2002521581A (ja) 2002-07-16
BR9912574B1 (pt) 2008-11-18
EP1460041B1 (de) 2011-12-21
JP4796692B2 (ja) 2011-10-19
CA2337375A1 (en) 2000-02-10
AR019719A1 (es) 2002-03-13
EP1100751A1 (de) 2001-05-23
ES2161670T3 (es) 2005-05-16
ID27978A (id) 2001-05-03
DE69920475T3 (de) 2009-06-18
DE1100751T1 (de) 2002-02-21
AU752903B2 (en) 2002-10-03
BR9912574A (pt) 2001-05-02
WO2000006490A1 (en) 2000-02-10
ES2378232T3 (es) 2012-04-10
NZ509463A (en) 2002-09-27
DK1100751T4 (da) 2009-04-20
US6200420B1 (en) 2001-03-13
AU4574899A (en) 2000-02-21
NO20010402L (no) 2001-03-28
DE69920475D1 (de) 2004-10-28
EP1460041A2 (de) 2004-09-22
NO20010402D0 (no) 2001-01-23
ES2161670T5 (es) 2009-04-16
ATE276971T1 (de) 2004-10-15
DK1100751T3 (da) 2005-01-24
EP1100751B2 (de) 2009-01-07
EP1460041A3 (de) 2006-01-25

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