MX358130B - Composiciones elastomericas crudas sinteticas en forma de granulos de flujo y procedimientos para obtener las mismas. - Google Patents

Composiciones elastomericas crudas sinteticas en forma de granulos de flujo y procedimientos para obtener las mismas.

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Publication number
MX358130B
MX358130B MX2013011067A MX2013011067A MX358130B MX 358130 B MX358130 B MX 358130B MX 2013011067 A MX2013011067 A MX 2013011067A MX 2013011067 A MX2013011067 A MX 2013011067A MX 358130 B MX358130 B MX 358130B
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MX
Mexico
Prior art keywords
free
raw elastomeric
flowing
elastomer
obtaining
Prior art date
Application number
MX2013011067A
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English (en)
Other versions
MX2013011067A (es
Inventor
Gabriel Hernández-Zamora
Ricardo Sánchez-Ortega
Ismael Camacho-Salas
Sergio Moctezuma-Espiricueto
Zenón Rodríguez-Juárez
Zenón Rodriguez-Juárez
Original Assignee
Dynasol Elastomeros Sa De Cv
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Publication date
Application filed by Dynasol Elastomeros Sa De Cv filed Critical Dynasol Elastomeros Sa De Cv
Publication of MX2013011067A publication Critical patent/MX2013011067A/es
Publication of MX358130B publication Critical patent/MX358130B/es

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09J109/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • C—CHEMISTRY; METALLURGY
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
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    • C09J147/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Adhesives based on derivatives of such polymers
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    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J195/00—Adhesives based on bituminous materials, e.g. asphalt, tar, pitch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
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    • B29B9/16—Auxiliary treatment of granules
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    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
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    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
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    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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    • C08K3/22—Oxides; Hydroxides of metals
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    • C08K3/24—Acids; Salts thereof
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Se proporciona una composición elastomérica cruda en forma de gránulos de flujo libre la cual comprende un elastómero crudo con un peso molecular de 50,000 a 400,000 Da y un agente anti-bloqueo que comprende rellenos inorgánicos, capaz de formar emulsiones en agua; de igual manera, se describe un procedimiento para obtener composiciones elastoméricas crudas en forma de gránulos de flujo libre que comprende las etapas de: a) polimerizar por lo menos un monómero a través de polimerización en solución con el fin de obtener grumos de elastómero; b) formar una suspensión acuosa de los grumos de elastómero; c) deshidratar la suspensión acuosa; d) agregar un agente anti-bloqueo que comprende rellenos inorgánicos capaces de formar emulsiones en agua; e) secar la suspensión deshidratada; y f) granular el elastómero para formar una composición elastomérica cruda en forma de gránulos de flujo libre; la composición elastomérica cruda en forma de gránulos de flujo libre obtenida de esta manera se puede utilizar como una composición adhesiva, en modificación de asfalto y en emulsiones de asfalto.
MX2013011067A 2011-03-25 2012-03-21 Composiciones elastomericas crudas sinteticas en forma de granulos de flujo y procedimientos para obtener las mismas. MX358130B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161467733P 2011-03-25 2011-03-25
PCT/IB2012/000565 WO2012131458A1 (en) 2011-03-25 2012-03-21 Synthetic raw elastomeric compositions in free-flowing pellet form and process for obtaining the same

Publications (2)

Publication Number Publication Date
MX2013011067A MX2013011067A (es) 2013-11-01
MX358130B true MX358130B (es) 2018-08-06

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MX2018009517A MX367375B (es) 2011-03-25 2012-03-21 Composiciones elastomericas crudas sinteticas en forma de granulos de flujo libre y procedimientos para obtener las mismas.
MX2013011067A MX358130B (es) 2011-03-25 2012-03-21 Composiciones elastomericas crudas sinteticas en forma de granulos de flujo y procedimientos para obtener las mismas.

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Country Link
US (3) US9169374B2 (es)
EP (1) EP2688946A4 (es)
JP (1) JP5982468B2 (es)
KR (1) KR101890837B1 (es)
CN (1) CN103562286B (es)
CA (1) CA2831212C (es)
HK (1) HK1191038A1 (es)
MX (2) MX367375B (es)
RU (1) RU2614678C2 (es)
WO (1) WO2012131458A1 (es)

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US7371794B2 (en) 2002-12-27 2008-05-13 Memon G Mohammed Modified asphalt with partitioning agent
US6884831B1 (en) 2002-12-27 2005-04-26 Mohammed Memon Modified asphalt with partitioning agent
US7847006B2 (en) 2002-12-27 2010-12-07 Mohammed Memon Modified polymer with partitioning agent
US20100187718A1 (en) 2009-01-27 2010-07-29 Memon G Mohammed Re-capsulation of synthetic rubber polymer

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RU2614678C2 (ru) 2017-03-28
US20150322316A1 (en) 2015-11-12
HK1191038A1 (zh) 2014-07-18
MX367375B (es) 2019-08-16
US20140155523A1 (en) 2014-06-05
EP2688946A1 (en) 2014-01-29
WO2012131458A1 (en) 2012-10-04
EP2688946A4 (en) 2014-08-20
US9523024B2 (en) 2016-12-20
CA2831212C (en) 2019-12-24
JP5982468B2 (ja) 2016-08-31
KR101890837B1 (ko) 2018-08-22
JP2014515770A (ja) 2014-07-03
CN103562286A (zh) 2014-02-05
CN103562286B (zh) 2016-03-30
CA2831212A1 (en) 2012-10-04
MX2013011067A (es) 2013-11-01
US9169374B2 (en) 2015-10-27
US9523025B2 (en) 2016-12-20
KR20140083926A (ko) 2014-07-04
RU2013147647A (ru) 2015-04-27
US20150322300A1 (en) 2015-11-12

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