BRPI0401745A - Acidos silìcicos de precipitação modificados na superfìcie - Google Patents

Acidos silìcicos de precipitação modificados na superfìcie

Info

Publication number
BRPI0401745A
BRPI0401745A BR0401745-5A BRPI0401745A BRPI0401745A BR PI0401745 A BRPI0401745 A BR PI0401745A BR PI0401745 A BRPI0401745 A BR PI0401745A BR PI0401745 A BRPI0401745 A BR PI0401745A
Authority
BR
Brazil
Prior art keywords
silicic acid
drying
modified
precipitated
acid
Prior art date
Application number
BR0401745-5A
Other languages
English (en)
Inventor
Hans-Dieter Christian
Juergen Schubert
Uwe Schmeier
Original Assignee
Degussa
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 DE102004012090A external-priority patent/DE102004012090A1/de
Application filed by Degussa filed Critical Degussa
Publication of BRPI0401745A publication Critical patent/BRPI0401745A/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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/42—Gloss-reducing agents
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"áCIDOS SILìCICOS DE PRECIPITAçãO MODIFICADOS NA SUPERFìCIE". A presente invenção refere-se a ácidos silícicos de precipitação modificados na superfície, cuja superfície foi modificada mediante tratamento com um polímero de modo tal, que elas são particularmente bem adequadas para a aplicação como agentes de mateamento.
BR0401745-5A 2003-05-14 2004-05-13 Acidos silìcicos de precipitação modificados na superfìcie BRPI0401745A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10321575 2003-05-14
DE102004012090A DE102004012090A1 (de) 2003-05-14 2004-03-12 Oberflächenmodifizierte Fällungskieselsäuren

Publications (1)

Publication Number Publication Date
BRPI0401745A true BRPI0401745A (pt) 2005-01-18

Family

ID=33030926

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0401745-5A BRPI0401745A (pt) 2003-05-14 2004-05-13 Acidos silìcicos de precipitação modificados na superfìcie

Country Status (8)

Country Link
US (2) US7553889B2 (pt)
EP (1) EP1477457B1 (pt)
JP (1) JP5328073B2 (pt)
CN (1) CN1608984A (pt)
AT (1) ATE368004T1 (pt)
BR (1) BRPI0401745A (pt)
DE (1) DE502004004410D1 (pt)
ES (1) ES2290625T3 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029074A1 (de) 2004-06-16 2005-12-29 Degussa Ag Lackformulierung zur Verbesserung der Oberflächeneigenschaften
DE102004029069A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Oberflächenmodifizierte Silicagele
DE102005043202A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit besonderer Porengrößenverteilung
DE102006005093A1 (de) * 2006-02-04 2007-08-09 Degussa Ag Siliciumdioxid und Polycarboxylatether enthaltende Dispersion
TW200934837A (en) 2007-11-19 2009-08-16 Grace Gmbh & Co Kg Submicron anti-corrosive particles
US7985292B2 (en) * 2007-11-26 2011-07-26 Evonik Degussa Corporation Precipitated silica for thickening and creating thixotropic behavior in liquid systems
DE102008021005A1 (de) 2008-04-25 2009-10-29 Byk-Chemie Gmbh Partikuläre Wachskomposite mit Kern/Hülle-Struktur und Verfahren zu deren Herstellung sowie deren Verwendung
DE102008021006A1 (de) 2008-04-25 2009-11-05 Byk-Chemie Gmbh Partikuläre Wachskomposite und Verfahren zu deren Herstellung sowie deren Verwendung
AR074508A1 (es) * 2008-12-08 2011-01-19 Grace Gmbh & Co Kg Particulas anticorrosivas
EP2408864A1 (en) * 2009-03-18 2012-01-25 Basf Se Modified silica particles and dirt repellent polymer compositions comprising them
CN101920965B (zh) * 2009-06-15 2012-04-25 宁波鑫谷硅胶有限公司 一种白炭黑处理釜
DE102009045109A1 (de) * 2009-09-29 2011-03-31 Evonik Degussa Gmbh Oberflächenmodifizierte Semi-Gele
DE102009045116A1 (de) 2009-09-29 2011-03-31 Evonik Degussa Gmbh Niederdruckvermahlungsverfahren
DE102009045104A1 (de) * 2009-09-29 2011-03-31 Evonik Degussa Gmbh Neuartige Mattierungsmittel für UV-Lacke
US20110244382A1 (en) 2010-04-06 2011-10-06 Christopher Alyson M Hydrophobic silica particles and method of producing same
DE102010029945A1 (de) * 2010-06-10 2011-12-15 Evonik Degussa Gmbh Neuartige Mattierungsmittel für UV-Überdrucklacke
US8410205B2 (en) * 2010-08-31 2013-04-02 E I Du Pont De Nemours And Company Matting agent composition containing low molecular weight polytrimethylene ether glycol
EP2640779B1 (de) 2010-11-18 2015-08-05 BASF Coatings GmbH Polyurethan-beschichtungsmittel, daraus hergestellte mehrschichtlackierungen mit matter oberfläche sowie verfahren zur herstellung der mehrschichtlackierungen
DE102011078722A1 (de) * 2011-07-06 2013-01-10 Evonik Degussa Gmbh Pulver enthaltend mit Polymer beschichtete anorganische Partikel
DE102011078720A1 (de) * 2011-07-06 2013-01-10 Evonik Degussa Gmbh Pulver enthaltend mit Polymer beschichtete Kernpartikel enthaltend Metalle, Metalloxide, Metall- oder Halbmetallnitride
US9581922B2 (en) 2012-03-26 2017-02-28 Cabot Corporation Treated fumed silica
CN102690440B (zh) * 2012-06-07 2013-09-18 成都新柯力化工科技有限公司 一种塑料复合润滑剂及其制备方法
US9969900B2 (en) 2012-09-12 2018-05-15 Ppg Industries Ohio, Inc. Methods of improving burnish resistance using curable film-forming compositions demonstrating burnish resistance and low gloss
US10093829B2 (en) 2012-10-19 2018-10-09 Ppg Industries Ohio, Inc. Curable film-forming compositions demonstrating burnish resistance and low gloss, and methods of improving burnish resistance of a substrate
CN103360796A (zh) * 2013-06-25 2013-10-23 安徽敬业纳米科技有限公司 一种两性纳米二氧化硅原位改性方法
WO2018222960A1 (en) 2017-06-02 2018-12-06 W. R. Grace & Co.-Conn. Coated particles and methods of making and using the same
BR112020002310B1 (pt) 2017-08-03 2024-01-23 W.R. Grace & Co.-Conn Agente fosqueante para composições de revestimento aquosas,método para prepará-lo, composição de revestimento compreendendo dito agente, substratos revestidos com a mesma e método para preparar um substrato revestido
CN107674457B (zh) * 2017-08-12 2020-05-15 安徽文峰特种纸业有限公司 一种用于相纸吸墨层涂料的改性二氧化硅填料的制备方法
JP7064902B2 (ja) * 2018-02-22 2022-05-11 ベック株式会社 顔料分散液および艶調整方法
CN111573681A (zh) * 2020-04-07 2020-08-25 南昌航空大学 一种白炭黑聚合物包覆改性方法
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen
WO2024002482A1 (de) * 2022-06-29 2024-01-04 Wacker Chemie Ag Verfahren zur modifizierung von kieselsäure in der flüssigphase

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627782A1 (de) * 1986-08-16 1988-02-18 Goldschmidt Ag Th Neue alkoxysiloxane, deren herstellung und verwendung als entlueftungsmittel fuer haertbare harze oder plastisole
DE3815670A1 (de) * 1988-05-07 1990-01-25 Degussa Feinteilige faellungskieselsaeure mit hoher struktur, verfahren zu seiner herstellung und verwendung
DE19816362A1 (de) * 1998-04-03 1999-10-07 Grace Gmbh Mattierungsmittel auf Basis von beschichtetem Siliciumdioxid
DE10138492A1 (de) * 2001-08-04 2003-02-13 Degussa Hydrophobe, nicht getemperte Fällungskieselsäure mit hohem Weißgrad

Also Published As

Publication number Publication date
US20040249049A1 (en) 2004-12-09
ATE368004T1 (de) 2007-08-15
JP2004339515A (ja) 2004-12-02
EP1477457B1 (de) 2007-07-25
CN1608984A (zh) 2005-04-27
US20080139756A1 (en) 2008-06-12
EP1477457A1 (de) 2004-11-17
DE502004004410D1 (de) 2007-09-06
US7816442B2 (en) 2010-10-19
US7553889B2 (en) 2009-06-30
ES2290625T3 (es) 2008-02-16
JP5328073B2 (ja) 2013-10-30

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Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100037415/RJ DE 29/04/2010.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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B12B Appeal against refusal [chapter 12.2 patent gazette]
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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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