MX2016010477A - Novedoso proceso para preparar silices precipitadas, novedosas silices precipitadas, y sus usos, en particular para reforzar polimeros. - Google Patents

Novedoso proceso para preparar silices precipitadas, novedosas silices precipitadas, y sus usos, en particular para reforzar polimeros.

Info

Publication number
MX2016010477A
MX2016010477A MX2016010477A MX2016010477A MX2016010477A MX 2016010477 A MX2016010477 A MX 2016010477A MX 2016010477 A MX2016010477 A MX 2016010477A MX 2016010477 A MX2016010477 A MX 2016010477A MX 2016010477 A MX2016010477 A MX 2016010477A
Authority
MX
Mexico
Prior art keywords
precipitated silicas
novel
same
preparing
novel method
Prior art date
Application number
MX2016010477A
Other languages
English (en)
Inventor
Boivin Cédric
Guy Laurent
Perin Eric
Lamiri Kilani
Original Assignee
Rhodia Operations
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 Operations filed Critical Rhodia Operations
Publication of MX2016010477A publication Critical patent/MX2016010477A/es

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
    • B29K2509/02—Ceramics
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size 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
    • C01P2006/12—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

La invención se refiere a un novedoso procedimiento para la preparación de una sílice precipitada, que comprende las siguientes etapas: - reaccionar un silicato con un agente acidificante, de modo que se obtiene una suspensión de sílice precipitada; - filtrar dicha suspensión de sílice precipitada, de modo que se obtiene una torta de filtro; - someter a dicha torta de filtro a una operación de desintegración; - después de la operación de desintegración, realizar una etapa de secado, caracterizada por que, durante o después de la operación de desintegración, al menos un ácido policarboxílico se añade a la torta del filtro. También se refiere a sílices precipitadas novedosas y a sus usos.
MX2016010477A 2014-02-14 2015-02-12 Novedoso proceso para preparar silices precipitadas, novedosas silices precipitadas, y sus usos, en particular para reforzar polimeros. MX2016010477A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1400415A FR3017610B1 (fr) 2014-02-14 2014-02-14 Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
PCT/EP2015/052921 WO2015121333A1 (fr) 2014-02-14 2015-02-12 Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres

Publications (1)

Publication Number Publication Date
MX2016010477A true MX2016010477A (es) 2016-10-31

Family

ID=50639690

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010477A MX2016010477A (es) 2014-02-14 2015-02-12 Novedoso proceso para preparar silices precipitadas, novedosas silices precipitadas, y sus usos, en particular para reforzar polimeros.

Country Status (12)

Country Link
US (1) US10259715B2 (es)
EP (1) EP3105181B1 (es)
JP (1) JP6580054B2 (es)
KR (1) KR102398810B1 (es)
CN (1) CN106029567B (es)
AR (1) AR099423A1 (es)
CA (1) CA2938865A1 (es)
ES (1) ES2924843T3 (es)
FR (1) FR3017610B1 (es)
MX (1) MX2016010477A (es)
TW (1) TWI686353B (es)
WO (1) WO2015121333A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3017610B1 (fr) 2014-02-14 2016-03-18 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
FR3018071B1 (fr) * 2014-02-28 2016-02-26 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
EP3820816A1 (en) * 2018-07-13 2021-05-19 Rhodia Operations Precipitated silica with improved processing properties
JPWO2021125300A1 (es) * 2019-12-19 2021-06-24
EP4079536B1 (en) 2019-12-19 2024-04-03 Bridgestone Corporation Rubber composition and tire
WO2021186210A1 (en) 2020-03-16 2021-09-23 Bridgestone Europe Nv/Sa Rubber composition, rubber product and tyre
EP4122984A1 (en) 2021-07-22 2023-01-25 Bridgestone Europe NV/SA Rubber compositions
EP4169980A1 (en) 2021-10-22 2023-04-26 Bridgestone Europe NV/SA Rubber compositions
CA3235727A1 (en) 2021-10-26 2023-05-04 Evonik Operations Gmbh Precipitated silica, process for production thereof and use thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732328B1 (fr) * 1995-03-29 1997-06-20 Rhone Poulenc Chimie Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres
AU2002341047B8 (en) * 2001-08-13 2006-12-07 Rhodia Chimie Method of preparing silicas, silicas with specific pore-size and/or particle-size distribution and the use thereof, in particular for reinforcing polymers
EP1674520A1 (en) * 2004-12-23 2006-06-28 Rhodia Chimie Elastomeric composition comprizing functionalized butadienic elastomers and high dispersible aluminium-based silica
FR2886285B1 (fr) * 2005-05-27 2008-05-30 Rhodia Chimie Sa Procede de preparation de silice precipitee, silice precipitee et utilisations, notamment comme charge dans les matrices silicones
JP5868520B2 (ja) * 2011-12-23 2016-02-24 ローディア オペレーションズ 沈澱シリカ製造方法
FR3017610B1 (fr) 2014-02-14 2016-03-18 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
FR3017609B1 (fr) 2014-02-14 2016-03-18 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres

Also Published As

Publication number Publication date
EP3105181A1 (fr) 2016-12-21
CN106029567A (zh) 2016-10-12
KR102398810B1 (ko) 2022-05-17
WO2015121333A1 (fr) 2015-08-20
US10259715B2 (en) 2019-04-16
ES2924843T3 (es) 2022-10-11
EP3105181B1 (fr) 2022-05-25
KR20160122744A (ko) 2016-10-24
CN106029567B (zh) 2019-11-22
FR3017610A1 (fr) 2015-08-21
CA2938865A1 (fr) 2015-08-20
TW201542458A (zh) 2015-11-16
FR3017610B1 (fr) 2016-03-18
JP2017513786A (ja) 2017-06-01
AR099423A1 (es) 2016-07-20
TWI686353B (zh) 2020-03-01
JP6580054B2 (ja) 2019-09-25
US20170044020A1 (en) 2017-02-16

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