BRPI0412315A - produção de papel com sóis de sìlica modificados como micropartìculas - Google Patents

produção de papel com sóis de sìlica modificados como micropartìculas

Info

Publication number
BRPI0412315A
BRPI0412315A BRPI0412315A BRPI0412315A BR PI0412315 A BRPI0412315 A BR PI0412315A BR PI0412315 A BRPI0412315 A BR PI0412315A BR PI0412315 A BRPI0412315 A BR PI0412315A
Authority
BR
Brazil
Prior art keywords
microparticles
suns
paper production
silica modified
paper
Prior art date
Application number
Other languages
English (en)
Inventor
Karlheinrich Meisel
Bernd Thiele
Gerd-Friedrich Renner
Johan Kijlstra
Arno Nennemann
Thomas Huebbe
Lothar Puppe
Original Assignee
Lanxess Deutschland Gmbh
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
Priority claimed from DE102004020112A external-priority patent/DE102004020112A1/de
Application filed by Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of BRPI0412315A publication Critical patent/BRPI0412315A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • C01B33/148—Concentration; Drying; Dehydration; Stabilisation; Purification
    • C01B33/1485—Stabilisation, e.g. prevention of gelling; Purification
    • 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
    • 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
    • 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
    • D21H21/50—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 characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Abstract

"PRODUçãO DE PAPEL COM SóIS DE SìLICA MODIFICADOS COMO MICROPARTìCULAS". A invenção refere-se ao uso de sóis de silica que compreendem grupos ácido sulfónico e/ou grupos mercapto como micropartículas na produção de papel, particularmente, na retenção de papel.
BRPI0412315 2003-07-04 2004-06-30 produção de papel com sóis de sìlica modificados como micropartìculas BRPI0412315A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10330395 2003-07-04
DE102004020112A DE102004020112A1 (de) 2003-07-04 2004-04-24 Papierherstellung mit modifizierten Kieselsolen als Mikropartikel
PCT/EP2004/007081 WO2005003455A1 (de) 2003-07-04 2004-06-30 Papierherstellung mit modifizierten kieselsolen als mikropartikel

Publications (1)

Publication Number Publication Date
BRPI0412315A true BRPI0412315A (pt) 2006-08-22

Family

ID=33566019

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412315 BRPI0412315A (pt) 2003-07-04 2004-06-30 produção de papel com sóis de sìlica modificados como micropartìculas

Country Status (9)

Country Link
US (1) US7708862B2 (pt)
EP (1) EP1644579B1 (pt)
KR (1) KR101188990B1 (pt)
AT (1) ATE397691T1 (pt)
BR (1) BRPI0412315A (pt)
DE (1) DE502004007326D1 (pt)
NO (1) NO20060183L (pt)
PL (1) PL1644579T3 (pt)
WO (1) WO2005003455A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020112A1 (de) 2003-07-04 2005-01-20 Bayer Chemicals Ag Papierherstellung mit modifizierten Kieselsolen als Mikropartikel
ATE397691T1 (de) 2003-07-04 2008-06-15 Kemira Oyj Papierherstellung mit modifizierten kieselsolen als mikropartikel
DE102004049012A1 (de) * 2004-10-05 2006-04-06 Lanxess Deutschland Gmbh Papierherstellung mit modifizierten Schichtsilikaten als Mikropartikel
DE102007046904A1 (de) * 2007-09-28 2009-04-09 H.C. Starck Gmbh Partikel mit Kern-Schale-Struktur für leitfähige Schichten
EP3161043A4 (en) * 2014-06-30 2018-02-14 Cooper Tire & Rubber Company Modified fillers for rubber compounding and masterbatches derived therefrom
CN112429741B (zh) * 2020-11-25 2023-04-28 上海新安纳电子科技有限公司 一种磺酸基改性硅溶胶及其制备方法和用途

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244324A (en) 1939-12-06 1941-06-03 Dow Chemical Co Process for the production of an alkyl bromide
DE2426306B2 (de) 1974-05-29 1977-06-23 Sebestian, Imrich, Dipl.-Chem. Dr., 5160Düren Verfahren zur chemischen modifizierung von festkoerperoberflaechen durch silane
US4436638A (en) 1981-04-15 1984-03-13 Exxon Research & Engineering Co. Additive composition for release of stuck drill pipe
SE8403062L (sv) 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
SE500387C2 (sv) 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
SE501214C2 (sv) 1992-08-31 1994-12-12 Eka Nobel Ab Silikasol samt förfarande för framställning av papper under användande av solen
US5431783A (en) 1993-07-19 1995-07-11 Cytec Technology Corp. Compositions and methods for improving performance during separation of solids from liquid particulate dispersions
CN1152928A (zh) * 1994-05-11 1997-06-25 拜尔公司 纸张整饰用的助剂
US5888290A (en) * 1996-05-24 1999-03-30 Minnesota Mining And Manufacturing Company Composition and process for imparting durable repellency to substrates
US5760126A (en) * 1996-12-20 1998-06-02 Minnesota Mining And Manufacturing Company Aqueous fluorochemical compositions and abrasion-resistant coatings therefrom
US5814143A (en) * 1997-11-21 1998-09-29 J.M. Huber Corporation Zirconium modified synthetic alkali metal silicate pigment and method of making
FR2794115A1 (fr) 1999-05-12 2000-12-01 Univ Franche Comte Sol de silice, composition le comprenant, procede de traitement et ses utilisations
US6331229B1 (en) * 1999-09-08 2001-12-18 Nalco Chemical Company Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers
GB2355711B (en) 1999-10-27 2003-12-24 Agilent Technologies Inc Porous silica microsphere scavengers
US6229037B1 (en) 2000-04-04 2001-05-08 Mitsui Chemicals, Inc. Polyorganosiloxane catalyst
ATE397691T1 (de) 2003-07-04 2008-06-15 Kemira Oyj Papierherstellung mit modifizierten kieselsolen als mikropartikel

Also Published As

Publication number Publication date
KR101188990B1 (ko) 2012-10-08
ATE397691T1 (de) 2008-06-15
EP1644579A1 (de) 2006-04-12
KR20060059954A (ko) 2006-06-02
PL1644579T3 (pl) 2008-11-28
EP1644579B1 (de) 2008-06-04
US7708862B2 (en) 2010-05-04
NO20060183L (no) 2006-01-11
DE502004007326D1 (de) 2008-07-17
US20070272383A1 (en) 2007-11-29
WO2005003455A1 (de) 2005-01-13

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: KEMIRA OYJ (FI)

Free format text: TRANSFERIDO DE: LANXESS DEUTSCHLAND GMBH

B25A Requested transfer of rights approved

Owner name: KEMIRA OYJ (FI) , AKZO NOBEL CHEMICALS INTERNATION

Free format text: TRANSFERIDO PARTE DOS DIREITOS DE: KEMIRA OYJ

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements