MX2020007243A - Microcuentas con fibras de silicato con morfologia tipo aguja y de tamaño nanometrico, la preparacion de estas, las composiciones elastomericas y los neumaticos para vehiculos que las incluyen. - Google Patents

Microcuentas con fibras de silicato con morfologia tipo aguja y de tamaño nanometrico, la preparacion de estas, las composiciones elastomericas y los neumaticos para vehiculos que las incluyen.

Info

Publication number
MX2020007243A
MX2020007243A MX2020007243A MX2020007243A MX2020007243A MX 2020007243 A MX2020007243 A MX 2020007243A MX 2020007243 A MX2020007243 A MX 2020007243A MX 2020007243 A MX2020007243 A MX 2020007243A MX 2020007243 A MX2020007243 A MX 2020007243A
Authority
MX
Mexico
Prior art keywords
microbeads
needle
preparation
tyres
vehicles
Prior art date
Application number
MX2020007243A
Other languages
English (en)
Inventor
Luca Giannini
Thomas Hanel
Luciano Tadiello
Cacho Jorge José Pérez
Sebastián Daniel Javier Julve
Emiliano Resmini
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of MX2020007243A publication Critical patent/MX2020007243A/es

Links

Classifications

    • 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
    • C08K9/02—Ingredients treated with inorganic substances
    • 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
    • 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
    • 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
    • B60C1/0025—Compositions of the sidewalls
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/10—Silicon-containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • 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
    • C09C1/3045—Treatment with inorganic compounds
    • C09C1/3054—Coating
    • 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
    • B60C2001/0033—Compositions of the sidewall inserts, e.g. for runflat
    • 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
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C08K3/346—Clay
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)
  • Inorganic Fibers (AREA)

Abstract

Se describen microcuentas con fibras de silicato con morfología tipo aguja de tamaño nanométrico, caracterizadas por una cantidad de polvo reducida y buena dispersabilidad en materiales elastoméricos, un proceso para fabricarlas y el uso de ellas en la producción de neumáticos para vehículos.
MX2020007243A 2017-11-29 2018-11-28 Microcuentas con fibras de silicato con morfologia tipo aguja y de tamaño nanometrico, la preparacion de estas, las composiciones elastomericas y los neumaticos para vehiculos que las incluyen. MX2020007243A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201700137322 2017-11-29
PCT/IB2018/059405 WO2019106562A1 (en) 2017-11-29 2018-11-28 Microbeads comprising silicate fibres with needle-shaped morphology of nanometric size, preparation thereof, elastomeric compositions and tyres for vehicles comprising them

Publications (1)

Publication Number Publication Date
MX2020007243A true MX2020007243A (es) 2020-12-07

Family

ID=61581558

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007243A MX2020007243A (es) 2017-11-29 2018-11-28 Microcuentas con fibras de silicato con morfologia tipo aguja y de tamaño nanometrico, la preparacion de estas, las composiciones elastomericas y los neumaticos para vehiculos que las incluyen.

Country Status (6)

Country Link
US (1) US11365306B2 (es)
EP (1) EP3717278A1 (es)
CN (1) CN111372791B (es)
BR (1) BR112020009281B1 (es)
MX (1) MX2020007243A (es)
WO (1) WO2019106562A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246569B (zh) * 2020-09-07 2023-03-21 江苏信轮美合金发展有限公司 一种自行车铝圈表面处理方法
IT202200008480A1 (it) * 2022-04-28 2023-10-28 Pirelli Pneumatico per ruote di veicoli
IT202200008486A1 (it) 2022-04-28 2023-10-28 Pirelli Pneumatico per ruote di veicoli
CN115947921A (zh) * 2022-12-31 2023-04-11 青岛睿辰密封科技有限公司 一种聚氨酯及其制备方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029633A (en) 1976-04-14 1977-06-14 Cabot Corporation Carbon black-rubber masterbatch production
FR2536380B1 (fr) 1982-11-24 1985-12-13 Rhone Poulenc Chim Base Procede pour ameliorer les proprietes rheologiques d'une suspension de silice precipitee
SE461593B (sv) * 1988-07-20 1990-03-05 Bilsom Ab Fiberinnehaallande armeringsmaterial, foerfarande foer framstaellning daerav samt anvaendning av armeringsmaterialet i ett kompositmaterial
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.
DE69432248T2 (de) * 1993-09-29 2004-08-19 Rhodia Chimie Fällungskieselsäure
JP3348942B2 (ja) * 1993-12-15 2002-11-20 旭電化工業株式会社 粉体成型用塩化ビニル系樹脂組成物
TW360585B (en) 1996-04-01 1999-06-11 Cabot Corp Elastomeric compositions and methods and apparatus for producing same
US6075084A (en) 1996-04-01 2000-06-13 Cabot Corporation Elastomer composite blends and methods - II
WO2000062990A1 (en) 1999-04-16 2000-10-26 Cabot Corporation Methods and apparatus for producing and treating novel elastomer composites
FR2818631B1 (fr) * 2000-12-22 2003-09-26 Rhodia Chimie Sa Procede de preparation d'une silice precipitee comprenant deux familles d'agregats et a distribution de tailles de pores monomodale
ES2322842T3 (es) 2001-07-27 2009-06-30 Bridgestone Corporation Mezcla madre de caucho natural, procedimiento de produccion de la misma y composicion de caucho natural.
US6908961B2 (en) 2001-12-07 2005-06-21 Cabot Corporation Elastomer composites, elastomer blends and methods
DE102004006798A1 (de) * 2003-02-14 2004-08-26 J. Rettenmaier & Söhne GmbH & Co. KG Kieselsäure-Partikelschüttung zum Einmischen in eine Polymermatrix, wie Kautschuk und Verfahren zum Herstellen einer derartigen Kieselsäure-Partikelschüttung
CA2543437A1 (en) 2003-10-24 2005-05-12 Pirelli Pneumatici S.P.A. Method and system for determining a cornering angle of a tyre during the running of a vehicle
CN1333004C (zh) * 2004-11-16 2007-08-22 北京化工大学 一种纳米硅酸盐纤维与橡胶复合材料的制备方法
JP5258010B2 (ja) 2004-12-20 2013-08-07 株式会社ブリヂストン 天然ゴムマスターバッチおよびその製造方法
NO331889B1 (no) 2005-01-25 2012-04-30 Framo Eng As Fleksibel forbindelse for kryogene ror
CN100390335C (zh) * 2005-03-10 2008-05-28 中国科学院化学研究所 表面改性无机填料填充的聚合物复合物纤维
CN100465226C (zh) * 2005-09-06 2009-03-04 中国科学院化学研究所 一种聚酯/纤维状粘土纳米复合材料及其制备方法与应用
EP1940934B1 (en) 2005-10-26 2009-12-02 PIRELLI TYRE S.p.A. Method for producing a crosslinkable elastomeric composition
FR2922553B1 (fr) * 2007-10-19 2009-12-18 Rhodia Operations Composition polymere thermoplastique a base de polyamide
BRPI0722336B1 (pt) * 2007-12-19 2018-05-08 Pirelli pneu
BR122019017675B1 (pt) * 2008-02-08 2020-12-01 Cabot Corporation métodos de produção de um compósito de elastômero e compósitos de elastômero
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
IN2012DN02286A (es) 2009-09-17 2015-08-21 Michelin & Cie
JP5443455B2 (ja) * 2011-09-21 2014-03-19 住友ゴム工業株式会社 空気入りタイヤ
ES2401813B2 (es) 2011-10-11 2013-08-12 Industrias Químicas Del Ebro, S.A. Carga reforzante de caucho.
WO2013053948A1 (en) * 2011-10-13 2013-04-18 Total Research & Technology Feluy Nanocomposite
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
BR112016029145B1 (pt) * 2014-06-13 2021-06-01 Politecnico Di Milano Processo para a preparação de um composto
FR3030501A1 (fr) * 2014-12-22 2016-06-24 Max Sardou Composite a matrice partiellement ceramique micro renforcee par des nanofractales dendritiques
US10233266B2 (en) * 2015-03-13 2019-03-19 Bridgestone Corporation Method to prepare rubber compounds containing silicon dioxide for the production of tyres
WO2016174629A1 (en) * 2015-04-29 2016-11-03 Pirelli Tyre S.P.A. Vulcanisable elastomeric materials for components of tyres comprising modified silicate fibres, and tyres thereof
WO2016174628A1 (en) * 2015-04-29 2016-11-03 Pirelli Tyre S.P.A. Vulcanisable elastomeric materials for components of tyres comprising modified silicate fibres, and tyres thereof
IT201600108318A1 (it) 2016-10-26 2018-04-26 Pirelli Materiali elastomerici per componenti di pneumatici e pneumatici comprendenti fibre di silicati modificate

Also Published As

Publication number Publication date
CN111372791B (zh) 2022-06-24
US11365306B2 (en) 2022-06-21
CN111372791A (zh) 2020-07-03
WO2019106562A1 (en) 2019-06-06
US20200299482A1 (en) 2020-09-24
EP3717278A1 (en) 2020-10-07
BR112020009281A2 (pt) 2020-10-13
BR112020009281B1 (pt) 2023-04-04

Similar Documents

Publication Publication Date Title
MX2020007243A (es) Microcuentas con fibras de silicato con morfologia tipo aguja y de tamaño nanometrico, la preparacion de estas, las composiciones elastomericas y los neumaticos para vehiculos que las incluyen.
EP3255082A4 (en) Method for producing master batch, master batch obtained by said production method, rubber composition for tire, and pneumatic tire
WO2018091955A3 (en) Processes for making masterbatches of rubber and silica
EP2949624A4 (en) Carbon nanotube dispersion, method for manufacturing same, carbon nanotube composition, and method for manufacturing same
MY158279A (en) Rubber wet master batch, process for producing the same, rubber composition, and pneumatic tire
EP3225657A4 (en) Rubber composition, process for producing same, and tire
EP3059790A4 (en) Carbon nanotube-sulfur composite comprising carbon nanotube aggregates, and method for preparing same
MY168298A (en) Method for Producing Modified Conjugated Diene-based Polymer, Modified Conjugated Diene-based Polymer, Modified Conjugated Diene-based Polymer Composition, Rubber Composition, and Tire
EP3012290A4 (en) Tire rubber composition and pneumatic tire
EP2423252A4 (en) METHOD FOR THE PRODUCTION OF AN ISOPRENE RESIN THAT IS REINFORCED BY ARTIFICIAL RESIN, A PRESERVATIVE COMPOSITION PRODUCED IN THIS METHOD AND AIR TIRE THEREFOR
CA2912483C (en) Silica hydrogel composite
CL2013002778A1 (es) Proceso para preparar particulas de pigmentos autoaglutinantes, que comprende a) proveer una suspension de pigmento mineral, b) proveer un polisacarido que tiene una viscosidad intrinseca entre 3 a 300 mi/g, c) mezclar el polisacarido con la suspension, y d) moler..
EP3656739A4 (en) METHOD OF MANUFACTURING ALUMINOSILICATE NANOPARTICLES WITH EXCELLENT DISPERSIBILITY, RUBBER REINFORCEMENT ELEMENT CONTAINING ALUMINOSILICATE NANOPARTICLES, AND RUBBER COMPOSITION CONTAINING ITS TIRE ELEMENT
MX2012007905A (es) Ceramicas de fosfato celulares y metodos de fabricacion y uso.
WO2014191633A3 (en) Zeta positive hydrogenated nanodiamond powder, zeta positive single digit hydrogenated nanodiamond dispersion, and methods for producing the same
EP3150550A4 (en) Method for producing carbon nanotube dispersion and carbon nanotube dispersion, method for producing composition for composite material and method for producing composite material, and composite material and composite material molded article
EP3075775A4 (en) Rubber composition for tires and pneumatic tire
EP2960289A4 (en) RUBBER COMPOSITION FOR TIRES AND AIR TIRES THEREWITH
EP3088601A4 (en) Water-based treatment agent for forming rubber-reinforcing cord, rubber-reinforcing cord formed using same and production method therefor, and rubber product employing rubber-reinforcing cord
EP3000843A4 (en) RUBBER COMPOSITION FOR TIRES AND AIR TIRES
EP3450468A4 (en) PROCESS FOR PREPARING MODIFIED POLYMER, MODIFIED POLYMER, RUBBER COMPOSITION AND TIRES
EP3029098A4 (en) Rubber composition for tires, and pneumatic tire manufactured using same
EP3075771A4 (en) Rubber composition for tires and pneumatic tire
EP2883901A4 (en) SILICATE / STYRENE-BUTADIUM COMPOSITE BODY, MANUFACTURING METHOD, RUBBER COMPOSITION AND AIR TIRES
EP3000844A4 (en) RUBBER COMPOSITION FOR TIRES AND AIR TIRES