ES2057156T3 - Suspension acuosa estable de silice de precipitacion. - Google Patents

Suspension acuosa estable de silice de precipitacion.

Info

Publication number
ES2057156T3
ES2057156T3 ES89400275T ES89400275T ES2057156T3 ES 2057156 T3 ES2057156 T3 ES 2057156T3 ES 89400275 T ES89400275 T ES 89400275T ES 89400275 T ES89400275 T ES 89400275T ES 2057156 T3 ES2057156 T3 ES 2057156T3
Authority
ES
Spain
Prior art keywords
aqueous suspension
precipitation
stable silicone
silicone aqueous
suspension
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89400275T
Other languages
English (en)
Inventor
Adrien Dromard
Claude Richard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9363176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2057156(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Application granted granted Critical
Publication of ES2057156T3 publication Critical patent/ES2057156T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/1415—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water
    • C01B33/1417—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water an aqueous dispersion being obtained
    • 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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paper (AREA)

Abstract

LA INVENCION SE REFIERE A UNA SUSPENSION ACUOSA ESTABLE DE SILICE. ESTA SUSPENSION SE CARACTERIZA PORQUE COMPRENDE: UN SILICE DE PRECIPITACION FORMADO POR UNA TORTA DE FILTRACION DERIVADA DE LA REACCION DE PRECIPITACION; ALUMINIO O UN COMPUESTO DE ALUMINIO; UN DISPERSANTE ANIONICO. ESTA SUSPENSION PUEDE SER USADA EN LA INDUSTRIA PAPELERA.
ES89400275T 1988-02-11 1989-02-01 Suspension acuosa estable de silice de precipitacion. Expired - Lifetime ES2057156T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801621A FR2627176B1 (fr) 1988-02-11 1988-02-11 Suspension aqueuse stable de silice de precipitation

Publications (1)

Publication Number Publication Date
ES2057156T3 true ES2057156T3 (es) 1994-10-16

Family

ID=9363176

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89400275T Expired - Lifetime ES2057156T3 (es) 1988-02-11 1989-02-01 Suspension acuosa estable de silice de precipitacion.

Country Status (16)

Country Link
US (1) US5418273A (es)
EP (1) EP0329509B1 (es)
JP (1) JPH029708A (es)
KR (1) KR910009575B1 (es)
AR (1) AR246728A1 (es)
AT (1) ATE91272T1 (es)
AU (1) AU626287B2 (es)
BR (1) BR8900722A (es)
CA (1) CA1334602C (es)
DE (1) DE68907419T2 (es)
DK (1) DK172922B1 (es)
ES (1) ES2057156T3 (es)
FR (1) FR2627176B1 (es)
IE (1) IE63288B1 (es)
PT (1) PT89682B (es)
ZA (1) ZA891057B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241040B (it) * 1989-12-18 1993-12-29 Ausidet Srl Sospensioni acquose stabili di materiali inorganici a base di silice insolubili in acqua
US6001322A (en) 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
FR2710630B1 (fr) * 1993-09-29 1995-12-29 Rhone Poulenc Chimie Nouvelles silices précipitées, leur procédé de préparation et leur utilisation au renforcement des élastomères.
US6169135B1 (en) 1993-09-29 2001-01-02 Rhone Poulenc Chimie Precipitated silica
WO1995009127A1 (fr) 1993-09-29 1995-04-06 Rhone-Poulenc Chimie Silice precipitee
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
FR2732327B1 (fr) * 1995-04-03 1997-05-09 Rhone Poulenc Chimie Suspension aqueuse de silice et de sulfate d'aluminium ou d'alun, procedes de preparation et utilisations de ladite suspension
FR2732260B1 (fr) * 1995-04-03 1997-05-09 Rhone Poulenc Chimie Procede de projection de beton ou de mortier
FR2766849B1 (fr) * 1997-08-01 1999-12-24 Rhodia Chimie Sa Procede de fabrication de papier utilisant un nouveau systeme de retention comprenant une silice precipitee et un polymere cationique
US6083997A (en) 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
US6299795B1 (en) 2000-01-18 2001-10-09 Praxair S.T. Technology, Inc. Polishing slurry
AU2003209065A1 (en) * 2002-02-07 2003-09-02 Kvg Technologies, Inc. Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor
US6861112B2 (en) * 2002-11-15 2005-03-01 Cabot Corporation Dispersion, coating composition, and recording medium containing silica mixture
JP5270344B2 (ja) 2006-07-31 2013-08-21 扶桑化学工業株式会社 シリカゾルおよびその製造方法
DE102006044520A1 (de) * 2006-09-21 2008-04-03 H.C. Starck Gmbh Verfahren zur Herstellung feststoffreicher Kieselsole
DE102010001135A1 (de) 2010-01-22 2011-07-28 Evonik Degussa GmbH, 45128 Stabile wässrige Dispersionen aus gefällter Kieselsäure
FR2994963B1 (fr) * 2012-08-31 2014-10-03 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
FR2994962B1 (fr) * 2012-08-31 2014-12-26 Rhodia Operations Nouveau procede de preparation de silices precitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
FR2994961B1 (fr) * 2012-08-31 2014-10-03 Rhodia Operations Nouveau procede de preparation de silices precipitee, nouvelles silices precipitees et leur utilisations, notamment pour le renforcement de polymeres

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284380A (en) * 1961-07-14 1966-11-08 Hercules Inc Polar polymer modified-ethylene-propylene copolymer latices
US3291626A (en) * 1962-12-26 1966-12-13 Huber Corp J M Stabilized pigment slurries
US3953421A (en) * 1970-07-30 1976-04-27 Cabot Corporation Paper coating compositions and organic pigments used therein
DE2721053C2 (de) * 1977-05-11 1981-10-08 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung einer stabilen Dispersion einer gefällten Kieselsäure in Wasser
US4416941A (en) * 1982-07-30 1983-11-22 E. I. Du Pont De Nemours & Co. Additive for coating compositions of silica and a fluorinated ethylene oxide polymer
FR2536380B1 (fr) * 1982-11-24 1985-12-13 Rhone Poulenc Chim Base Procede pour ameliorer les proprietes rheologiques d'une suspension de silice precipitee
JPS60146097A (ja) * 1983-12-29 1985-08-01 神崎製紙株式会社 キヤスト塗被紙の製造方法
JPS61141613A (ja) * 1984-12-12 1986-06-28 Kao Corp 貯蔵安定性の良好な微粒子シリカスラリ−及びその製造方法
JPH0641222B2 (ja) * 1988-04-07 1994-06-01 株式会社巴川製紙所 印刷用シート

Also Published As

Publication number Publication date
FR2627176A1 (fr) 1989-08-18
IE63288B1 (en) 1995-04-05
EP0329509A1 (fr) 1989-08-23
KR890012888A (ko) 1989-09-19
DK61589A (da) 1989-08-12
DE68907419D1 (de) 1993-08-12
FR2627176B1 (fr) 1990-06-15
DE68907419T2 (de) 1993-10-14
CA1334602C (fr) 1995-02-28
AU626287B2 (en) 1992-07-30
AU2981589A (en) 1989-08-17
PT89682A (pt) 1989-10-04
DK61589D0 (da) 1989-02-10
ATE91272T1 (de) 1993-07-15
JPH029708A (ja) 1990-01-12
AR246728A1 (es) 1994-09-30
EP0329509B1 (fr) 1993-07-07
JPH0565446B2 (es) 1993-09-17
US5418273A (en) 1995-05-23
KR910009575B1 (ko) 1991-11-21
DK172922B1 (da) 1999-10-04
IE890429L (en) 1989-08-11
ZA891057B (en) 1990-02-28
BR8900722A (pt) 1989-10-17
PT89682B (pt) 1994-03-31

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