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AR001455A1 - Un procedimiento para la preparación de sílice precipitado asi obtenido. - Google Patents

Un procedimiento para la preparación de sílice precipitado asi obtenido.

Info

Publication number
AR001455A1
AR001455A1 AR33594896A AR33594896A AR001455A1 AR 001455 A1 AR001455 A1 AR 001455A1 AR 33594896 A AR33594896 A AR 33594896A AR 33594896 A AR33594896 A AR 33594896A AR 001455 A1 AR001455 A1 AR 001455A1
Authority
AR
Argentina
Prior art keywords
silica
preparation
fact
stearic acid
surface area
Prior art date
Application number
AR33594896A
Other languages
English (en)
Inventor
Yves Bomal
Yvonick Chevallier
Evelyne Prat
Original Assignee
Rhone Poulenc Chimie
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=9477537&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR001455(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of AR001455A1 publication Critical patent/AR001455A1/es

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
    • 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
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/14—Pore volume
    • 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
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • 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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

La presente invención se refiere a un nuevo procedimiento para la preparación de sílice precipitado el cual posee una muy buena dispersabilidady muy satisfactorias propiedades de refuerzo. Asimismo, se refiere a sílices precipitados nuevos los cuales se encuentran en forma de polvo, de perlassubstancialmente esféricas o de gránulos; estos sílices se caracterizan por el hecho de que poseen una superficie específica CTAB comprendida entre 90 y 250m2/g, una superficie específica BET comprendida entre 90 y 250 m2/g, una absorción de aceite DOP menor que 200 ml/100 g., un contenido de zinccomprendido entre 1 y 5% en peso y por el hecho de que el número N de moléculas de ácido esteárico consumido por nm2 de superficie de sílice cuando el ácidoesteárico se hace reaccionar con este sílice en xileno durante 2 horas a una temperatura de 120°C es de uno como mínimo.
AR33594896A 1995-03-29 1996-03-28 Un procedimiento para la preparación de sílice precipitado asi obtenido. AR001455A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503676A FR2732330B1 (fr) 1995-03-29 1995-03-29 Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant du zinc et leur utilisation au renforcement des elastomeres

Publications (1)

Publication Number Publication Date
AR001455A1 true AR001455A1 (es) 1997-10-22

Family

ID=9477537

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33594896A AR001455A1 (es) 1995-03-29 1996-03-28 Un procedimiento para la preparación de sílice precipitado asi obtenido.

Country Status (17)

Country Link
US (2) US5958127A (es)
EP (1) EP0767758B2 (es)
JP (1) JP3304095B2 (es)
CN (1) CN1079779C (es)
AR (1) AR001455A1 (es)
AT (1) ATE188953T1 (es)
AU (1) AU692700B2 (es)
BR (1) BR9606289A (es)
CA (1) CA2191484A1 (es)
DE (1) DE69606255T3 (es)
ES (1) ES2141488T5 (es)
FR (1) FR2732330B1 (es)
PL (1) PL183880B1 (es)
RU (1) RU2130425C1 (es)
TR (1) TR199600955T1 (es)
TW (1) TW391978B (es)
WO (1) WO1996030302A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763581B1 (fr) * 1997-05-26 1999-07-23 Rhodia Chimie Sa Silice precipitee utilisable comme charge renforcante pour elastomeres
AU2060699A (en) * 1998-01-20 1999-08-02 Rhodia Chimie Silica microbeads having sensory properties in the mouth, their method of production and toothpaste products containing same
FR2808266B1 (fr) * 2000-04-28 2002-06-14 Rhodia Chimie Sa Granules de silice de precipitation epaississante obtenus par granulation et leur utilisation comme agent epaississant dans les compositions dentaires
DE10062449A1 (de) * 2000-12-14 2002-06-20 Degussa Dotierte Fällungskieselsäure
FR2818966B1 (fr) * 2000-12-28 2003-03-07 Rhodia Chimie Sa Procede de preparation de silice precipitee contenant de l'aluminium
WO2002092508A1 (fr) * 2001-05-11 2002-11-21 Rhodia Chimie Granules de silice de precipitation epaississante obtenus par granulation et leur utilisation comme agent epaississant dans les compositions dentaires
ATE465208T1 (de) * 2001-06-28 2010-05-15 Michelin Soc Tech Reifenlauffläche verstärkt durch kieselsäure mit niedriger spezifischer oberfläche
JP4536375B2 (ja) * 2001-06-28 2010-09-01 ソシエテ ド テクノロジー ミシュラン 極めて低い比表面積のシリカで強化されたタイヤトレッド
DE10146325A1 (de) * 2001-09-20 2003-04-10 Degussa Fällungskieselsäure mit hohem BET/CTAB-Verhältnis
FR2831179B1 (fr) 2001-10-22 2005-04-15 Rhodia Chimie Sa Procede de preparation en milieu aqueux de compositions pigmentaires a base de silice
FR2831178B1 (fr) 2001-10-22 2006-04-14 Rhodia Chimie Sa Compositions pigmentaires a base de silice
FR2833937B1 (fr) * 2001-12-26 2004-11-12 Rhodia Chimie Sa Silices a faible reprise en eau
DE10211958A1 (de) * 2002-03-18 2003-10-16 Wacker Chemie Gmbh Hochreines Silica-Pulver, Verfahren und Vorrichtung zu seiner Herstellung
RU2237075C2 (ru) * 2002-11-21 2004-09-27 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Способ получения пигмента белого цвета
WO2004065443A2 (de) † 2003-01-22 2004-08-05 Degussa Ag Speziell gefällte kieselsäuren für gummianwendungen
DE10353555A1 (de) 2003-11-14 2005-06-30 Carl Freudenberg Kg Teilchenverbund, Verfahren zu deren Herstellung und deren Verwendung
DE102004026685B4 (de) * 2004-05-28 2007-07-12 Carl Freudenberg Kg Kautschukzusammensetzungen, Verfahren zur Herstellung von Elastomeren, Elastomere und Verwendung von Verbundteilchen
US8512664B1 (en) 2007-07-20 2013-08-20 The National Titanium Dioxide Co. Ltd. (Cristal) Sodium silicate solutions
US7622097B2 (en) * 2007-07-20 2009-11-24 The National Titanium Bioxide Co., Ltd. (CRISTAL) Process for hydrothermal production of sodium silicate solutions and precipitated silicas
US8734750B2 (en) 2007-07-20 2014-05-27 The National Titanium Dioxide Co. Ltd. (Cristal) Sodium silicate solutions
RU2407703C1 (ru) * 2009-06-19 2010-12-27 Общество С Ограниченной Ответственностью "Синтетические Кремнеземы" Способ получения двуокиси кремния
RU2420454C1 (ru) * 2009-12-22 2011-06-10 Общество С Ограниченной Ответственностью "Синтетические Кремнеземы" Способ получения нанодисперсного кремнезема
FR2962996B1 (fr) * 2010-07-23 2012-07-27 Rhodia Operations Nouveau procede de preparation de silices precipitees
RU2540640C1 (ru) * 2013-07-11 2015-02-10 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Нижегородский Государственный Университет Им. Н.И. Лобачевского" Способ получения железоокисных пигментов
CN103468030B (zh) * 2013-08-23 2016-05-18 确成硅化学股份有限公司 一种高分散性二氧化硅的制备方法
KR101986062B1 (ko) * 2016-04-28 2019-06-04 가부시키가이샤 아도마텍쿠스 결정 실리카 입자 재료 및 그 제조 방법 그리고 결정 실리카 입자 재료 함유 슬러리 조성물, 결정 실리카 입자 재료 함유 수지 조성물
CN108383130A (zh) * 2018-05-04 2018-08-10 福建远翔新材料股份有限公司 一种沉淀水合二氧化硅的合成方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467012B1 (de) † 1964-11-26 1969-11-06 Hoesch Chemie Gmbh Verfahren zur Herstellung eines hochaktiven,im wesentlichen aus Kieselsaeure bestehenden Fuellstoffs
US4040858A (en) * 1974-10-31 1977-08-09 J. M. Huber Corporation Preparation of precipitated silicas having controlled refractive index
US4422880A (en) * 1975-03-12 1983-12-27 J. M. Huber Corporation Precipitated siliceous products
AU505536B2 (en) * 1975-03-12 1979-11-22 J.M. Huber Corp. Methods for production and use of siliceous products
DE3005137A1 (de) * 1980-02-12 1981-08-20 Degussa Ag, 6000 Frankfurt Cerhaltige faellungskieselsaeure, verfahren zu deren herstellung, sowie zu elastomeren haertbare massen, die die cerhaltige faellungskieselsaeure enthalten
FR2567505B1 (fr) * 1984-07-11 1986-11-21 Rhone Poulenc Chim Base Silice a prise d'huile elevee et a structure primaire controlee et procede pour son obtention
FR2632185B1 (fr) * 1988-06-01 1992-05-22 Rhone Poulenc Chimie Silice pour compositions dentifrices compatible notamment avec le zinc
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
FR2671068B1 (fr) † 1990-12-28 1993-04-23 Rhone Poulenc Chimie Nouvelles silices, leur procede de preparation et leur utilisation comme charges notamment pour papiers.
FR2678259B1 (fr) † 1991-06-26 1993-11-05 Rhone Poulenc Chimie Nouvelles silices precipitees sous forme de granules ou de poudres, procedes de synthese et utilisation au renforcement des elastomeres.

Also Published As

Publication number Publication date
TW391978B (en) 2000-06-01
ATE188953T1 (de) 2000-02-15
FR2732330A1 (fr) 1996-10-04
CA2191484A1 (fr) 1996-10-03
AU5337996A (en) 1996-10-16
DE69606255T3 (de) 2010-07-08
TR199600955T1 (tr) 1997-03-21
PL317423A1 (en) 1997-04-14
AU692700B2 (en) 1998-06-11
MX9605925A (es) 1998-06-30
JPH10504011A (ja) 1998-04-14
RU2130425C1 (ru) 1999-05-20
US6146454A (en) 2000-11-14
EP0767758B2 (fr) 2009-11-25
EP0767758A1 (fr) 1997-04-16
US5958127A (en) 1999-09-28
BR9606289A (pt) 1997-09-23
CN1152294A (zh) 1997-06-18
FR2732330B1 (fr) 1997-06-20
WO1996030302A1 (fr) 1996-10-03
ES2141488T5 (es) 2010-04-15
JP3304095B2 (ja) 2002-07-22
PL183880B1 (pl) 2002-07-31
DE69606255T2 (de) 2000-08-10
EP0767758B1 (fr) 2000-01-19
CN1079779C (zh) 2002-02-27
DE69606255D1 (de) 2000-02-24
ES2141488T3 (es) 2000-03-16

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