BR8800873A - Processo de preparacao de uma silica com fraca absorcao de aqua,silica de precipitacao assim obtida,processo para o reforco de composicoes organopolissiloxanicas e composicaoorganopolissiloxanica - Google Patents

Processo de preparacao de uma silica com fraca absorcao de aqua,silica de precipitacao assim obtida,processo para o reforco de composicoes organopolissiloxanicas e composicaoorganopolissiloxanica

Info

Publication number
BR8800873A
BR8800873A BR8800873A BR8800873A BR8800873A BR 8800873 A BR8800873 A BR 8800873A BR 8800873 A BR8800873 A BR 8800873A BR 8800873 A BR8800873 A BR 8800873A BR 8800873 A BR8800873 A BR 8800873A
Authority
BR
Brazil
Prior art keywords
silica
ororganopolysiloxanic
organopolysiloxanic
aqua
reinforcement
Prior art date
Application number
BR8800873A
Other languages
English (en)
Inventor
Jacques Billio
Jean-Claude Moravski
Yvonic Chevallier
Original Assignee
Rhodia
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
Application filed by Rhodia filed Critical Rhodia
Publication of BR8800873A publication Critical patent/BR8800873A/pt

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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
    • C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
    • 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
    • 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
    • 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
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • 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
    • C01P2004/60—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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/10—Solid density
    • 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
    • C01P2006/80—Compositional purity
    • 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)
  • Silicon Polymers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR8800873A 1987-02-25 1988-02-25 Processo de preparacao de uma silica com fraca absorcao de aqua,silica de precipitacao assim obtida,processo para o reforco de composicoes organopolissiloxanicas e composicaoorganopolissiloxanica BR8800873A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702478A FR2611196B1 (fr) 1987-02-25 1987-02-25 Nouvelles silices de precipitation a faible reprise en eau, leur procede de preparation et leur application au renforcement des elastomeres silicones

Publications (1)

Publication Number Publication Date
BR8800873A true BR8800873A (pt) 1988-10-04

Family

ID=9348293

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800873A BR8800873A (pt) 1987-02-25 1988-02-25 Processo de preparacao de uma silica com fraca absorcao de aqua,silica de precipitacao assim obtida,processo para o reforco de composicoes organopolissiloxanicas e composicaoorganopolissiloxanica

Country Status (12)

Country Link
US (1) US5395605A (pt)
EP (1) EP0280623B1 (pt)
JP (1) JPS63285113A (pt)
KR (1) KR910010124B1 (pt)
AT (1) ATE65252T1 (pt)
BR (1) BR8800873A (pt)
CA (1) CA1311573C (pt)
DE (1) DE3863654D1 (pt)
DK (1) DK95288A (pt)
ES (1) ES2025297B3 (pt)
FR (1) FR2611196B1 (pt)
GR (1) GR3002815T3 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212684B (de) * 1963-09-04 1966-03-17 Therachemie Chem Therapeut Mittel zum Faerben von Haaren
FR2453880A1 (fr) * 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
FR2613708B1 (fr) * 1987-04-13 1990-10-12 Rhone Poulenc Chimie Silice de precipitation hydrophobe, son procede de preparation et son application au renforcement des elastomeres silicones
FR2695981B1 (fr) * 1992-09-18 1994-12-09 Rhone Poulenc Chimie Panneau d'isolation thermique et/ou acoustique et ses procédés d'obtention.
US6169135B1 (en) * 1993-09-29 2001-01-02 Rhone Poulenc Chimie Precipitated silica
US6001322A (en) 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
JP2799773B2 (ja) 1993-09-29 1998-09-21 ローヌ−プーラン シミ 沈降シリカ
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.
US5911963A (en) * 1995-05-12 1999-06-15 Ppg Industries Ohio, Inc. Amorphous precipitated silica having a low proportion of small pores
FR2750692B1 (fr) * 1996-07-05 1998-10-16 Rhone Poulenc Chimie Nouvelle silice abrasive, utilisable dans les dentifrices, son procede de preparation et compositions dentifrices la contenant
DE19650500A1 (de) 1996-12-05 1998-06-10 Degussa Dotierte, pyrogen hergestellte Oxide
US5891949A (en) * 1997-05-02 1999-04-06 J.M. Huber Corporation Natural rubber compound
US5929156A (en) * 1997-05-02 1999-07-27 J.M. Huber Corporation Silica product for use in elastomers
FR2833937B1 (fr) * 2001-12-26 2004-11-12 Rhodia Chimie Sa Silices a faible reprise en eau
TWI330647B (en) 2002-03-14 2010-09-21 Tokuyama Corp Filler for clear rubber
JP4524565B2 (ja) * 2004-01-22 2010-08-18 信越化学工業株式会社 湿式シリカ含有シリコーンゴム硬化物の発泡を抑制する方法
FR2876028B1 (fr) * 2004-10-05 2009-10-16 Axiss France Sas Encapsulation d'extraits vegetaux
JP4365769B2 (ja) * 2004-11-17 2009-11-18 信越化学工業株式会社 スポンジ用シリコーンゴム組成物
JP2006241253A (ja) * 2005-03-01 2006-09-14 Shin Etsu Chem Co Ltd 室温硬化性オルガノポリシロキサン組成物
DE102007004757A1 (de) * 2006-05-26 2007-11-29 Degussa Gmbh Fällungskieselsäuren mit speziellen Oberflächeneigenschaften
DE102006024590A1 (de) * 2006-05-26 2007-11-29 Degussa Gmbh Hydrophile Kieselsäure für Dichtungsmassen
BR112012000033B1 (pt) 2009-07-03 2018-12-04 Evonik Degussa Gmbh sílica precipitada, seu uso e seu processo de preparação, e formulação de borracha de silicone
EP2523905A1 (fr) 2009-12-23 2012-11-21 Bluestar Silicones France Silice de précipitation
FR3050196A1 (fr) * 2016-10-03 2017-10-20 Francois Parmentier Procede de synthese d'un oxyde mineral au moyen d'un echangeur de cations liquide

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76496C (pt) * 1951-01-16
FR1111969A (fr) * 1953-11-12 1956-03-07 Bayer Ag Fabrication de caoutchouc silicone
FR2075083A5 (pt) * 1970-01-31 1971-10-08 Degussa
DE2513608C2 (de) * 1975-03-27 1982-08-05 Degussa Ag, 6000 Frankfurt Verfahren zur Hydrophobierung von Kieselsäuren und Silikaten mit Organosilanen
FR2453880A1 (fr) * 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
US4465656A (en) * 1981-08-19 1984-08-14 Hughes Aircraft Company Process for preparation of water-free oxide material
US4462974A (en) * 1981-08-19 1984-07-31 Hughes Aircraft Company Process for preparation of water-free oxide material
US4508606A (en) * 1983-02-27 1985-04-02 Andrade Joseph D Process for treating polymer surfaces to reduce their friction resistance characteristics when in contact with non-polar liquid, and resulting products
JPS6090811A (ja) * 1983-10-22 1985-05-22 Nippon Chem Ind Co Ltd:The 高純度シリカの製造法
FR2562534B1 (fr) * 1984-04-06 1986-06-27 Rhone Poulenc Chim Base Nouvelle silice precipitee a caracteres morphologiques ameliores, procede pour son obtention et application, notamment comme charge
US4617294A (en) * 1985-04-22 1986-10-14 Ppg Industries, Inc. Animal feed supplement
US4704225A (en) * 1986-05-01 1987-11-03 Stoufer Wilmer B Cleaning composition of terpene hydrocarbon and a coconut oil fatty acid alkanolamide having water dispersed therein
FR2613708B1 (fr) * 1987-04-13 1990-10-12 Rhone Poulenc Chimie Silice de precipitation hydrophobe, son procede de preparation et son application au renforcement des elastomeres silicones

Also Published As

Publication number Publication date
FR2611196A1 (fr) 1988-08-26
EP0280623B1 (fr) 1991-07-17
FR2611196B1 (fr) 1990-07-27
ES2025297B3 (es) 1992-03-16
KR910010124B1 (ko) 1991-12-17
CA1311573C (fr) 1992-12-15
ATE65252T1 (de) 1991-08-15
DK95288A (da) 1988-08-26
EP0280623A1 (fr) 1988-08-31
KR880009867A (ko) 1988-10-05
JPS63285113A (ja) 1988-11-22
US5395605A (en) 1995-03-07
GR3002815T3 (en) 1993-01-25
DE3863654D1 (de) 1991-08-22
DK95288D0 (da) 1988-02-24

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Legal Events

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