AR058837A1 - Un proceso para preparar una composicion aglutinante bituminosa modificada con un polimero - Google Patents
Un proceso para preparar una composicion aglutinante bituminosa modificada con un polimeroInfo
- Publication number
- AR058837A1 AR058837A1 ARP060104972A ARP060104972A AR058837A1 AR 058837 A1 AR058837 A1 AR 058837A1 AR P060104972 A ARP060104972 A AR P060104972A AR P060104972 A ARP060104972 A AR P060104972A AR 058837 A1 AR058837 A1 AR 058837A1
- Authority
- AR
- Argentina
- Prior art keywords
- block
- molecular weight
- bituminous
- conjugated diene
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 10
- 238000000034 method Methods 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 3
- 229920001400 block copolymer Polymers 0.000 abstract 9
- 150000001993 dienes Chemical class 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 3
- 229920000359 diblock copolymer Polymers 0.000 abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 239000008240 homogeneous mixture Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000428 triblock copolymer Polymers 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
- C08F297/044—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L25/08—Copolymers of styrene
- C08L25/10—Copolymers of styrene with conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Abstract
La presente se refiere a un proceso para preparar una composicion aglutinante bituminosa modificada con un polímero, ante la ausencia sustancial de agentes de entrecruzamiento, de la siguiente manera: calentando un componente bituminoso en un tanque agitado a una temperatura comprendida entre 185° y 221°C; agregando una composicion de copolímeros de bloques al componente bituminoso, mientras se agita el componente bituminosos, a fin de formar una mezcla homogénea del componente bituminoso y la composicion de copolímeros de bloques; y continuando con la agitacion de la mezcla homogénea, mientras se mantiene la temperatura entre 185° y 221° C, durante un lapso de 4 horas a 30 horas formando así una composicion aglutinante bituminosa modificada con un polímero, curada. La composicion de copolímeros de bloques utilizada en el proceso comprende un copolímero de dibloques, el cual comprende un bloque de un hidrocarburo monovinilaromático y un bloque de un dieno conjugado, que tiene un peso molecular máximo fluctuante entre 30.000 y 78.000 y un contenido de vinilo que varía desde el 35% hasta el 80% en mol, sobre la base de la cantidad de unidades monoméricas repetidas en el bloque de dieno conjugado, y opcionalmente, uno o más copolímeros de bloques que comprenden al menos dos bloques de hidrocarburo monovinilaromático y al menos un bloque de dieno conjugado, seleccionándose el copolímero de bloques entre copolímeros de tribloques lineales que tienen un peso molecular máximo que es 1,5 a 3,0 veces el peso molecular máximo del copolímero de dibloques, copolímeros de bloques acoplados con brazos multiples que tienen un peso molecular máximo que es 1,5 a 9,0 veces el peso molecular máximo del copolímero de dibloques, y mezclas de los mismos, donde cada copolímero de bloques tiene un contenido de vinilo que varía desde el 35 hasta el 80% en mol, sobre la base de la cantidad de unidades monoméricas repetidas en el bloque de dieno conjugado, donde tanto (i) como (ii) están presentes en la composicion de copolímeros de bloques, siendo la relacion de (i) a (ii) mayor que 1:1. La presente se refiere también a una alternativa a este proceso, una clase específica de composiciones y concentrados aglutinantes bituminosos y a una clase específica de composiciones de copolímeros de bloques.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73646605P | 2005-11-14 | 2005-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR058837A1 true AR058837A1 (es) | 2008-02-27 |
Family
ID=38049184
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP060104972A AR058837A1 (es) | 2005-11-14 | 2006-11-14 | Un proceso para preparar una composicion aglutinante bituminosa modificada con un polimero |
| ARP130101245A AR090711A2 (es) | 2005-11-14 | 2013-04-17 | Una composicion de copolimeros de bloques |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130101245A AR090711A2 (es) | 2005-11-14 | 2013-04-17 | Una composicion de copolimeros de bloques |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US7592381B2 (es) |
| EP (2) | EP1948732B1 (es) |
| KR (1) | KR100969106B1 (es) |
| CN (2) | CN104164035A (es) |
| AR (2) | AR058837A1 (es) |
| HK (1) | HK1199277A1 (es) |
| RU (1) | RU2405797C2 (es) |
| TW (1) | TWI339671B (es) |
| WO (1) | WO2007058994A2 (es) |
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| US20090054561A1 (en) * | 2007-08-20 | 2009-02-26 | Barnat James J | Polymer-binder composite and methods of making and using same |
| BRPI0822614A2 (pt) * | 2008-04-17 | 2015-06-23 | Kraton Polymers Us Llc | Composição de aglutinante betuminoso modificada por polímeros, composição polimérica, e, processo para preparar uma composição de copolímero em bloco ligado |
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| BRPI0916625A8 (pt) * | 2008-08-05 | 2018-03-06 | Firestone Polymers Llc | misturas contendo copolímero dibloco de estireno/butadieno que não são uma aglomeração e processo para preparação |
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| FR2952066B1 (fr) | 2009-10-29 | 2012-01-20 | Total Raffinage Marketing | Utilisation de cires dans une composition bitume/polymere reticulee pour ameliorer sa resistance aux agressions chimiques et composition bitume/polymere reticulee comprenant lesdites cires |
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| TWI464213B (zh) * | 2013-03-07 | 2014-12-11 | Taiwan Union Technology Corp | 樹脂組合物及其應用 |
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| FR3059674B1 (fr) | 2016-12-07 | 2018-11-23 | Total Marketing Services | Bitume solide a temperature ambiante |
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| FR3080856B1 (fr) | 2018-05-02 | 2020-07-10 | Total Marketing Services | Composition bitume/polymere presentant des proprietes mecaniques ameliorees |
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| FR3155233A1 (fr) | 2023-11-13 | 2025-05-16 | Totalenergies Onetech | Composition bitumineuse comprenant un residu de conversion thermique de plastique |
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| TW373000B (en) * | 1996-08-16 | 1999-11-01 | Shell Int Research | Bituminous composition |
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| EP1951817B1 (en) | 2005-11-04 | 2009-07-22 | Kraton Polymers Research B.V. | Asphalt binder for porous pavements |
-
2006
- 2006-11-13 RU RU2008120513/04A patent/RU2405797C2/ru active
- 2006-11-13 EP EP06837397.6A patent/EP1948732B1/en active Active
- 2006-11-13 EP EP13153162.6A patent/EP2589624B1/en active Active
- 2006-11-13 WO PCT/US2006/043907 patent/WO2007058994A2/en not_active Ceased
- 2006-11-13 CN CN201410206556.6A patent/CN104164035A/zh active Pending
- 2006-11-13 US US11/598,511 patent/US7592381B2/en active Active
- 2006-11-13 CN CN200680050601.7A patent/CN101374906B/zh active Active
- 2006-11-13 KR KR1020087014355A patent/KR100969106B1/ko active Active
- 2006-11-14 AR ARP060104972A patent/AR058837A1/es active IP Right Grant
- 2006-11-14 TW TW095142120A patent/TWI339671B/zh active
-
2009
- 2009-08-05 US US12/536,191 patent/US7728074B2/en active Active
-
2013
- 2013-04-17 AR ARP130101245A patent/AR090711A2/es active IP Right Grant
-
2014
- 2014-12-18 HK HK14112713.5A patent/HK1199277A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080075184A (ko) | 2008-08-14 |
| EP2589624A1 (en) | 2013-05-08 |
| EP1948732B1 (en) | 2014-01-08 |
| WO2007058994A2 (en) | 2007-05-24 |
| WO2007058994A3 (en) | 2008-01-24 |
| RU2405797C2 (ru) | 2010-12-10 |
| US7592381B2 (en) | 2009-09-22 |
| EP2589624B1 (en) | 2015-04-01 |
| TWI339671B (en) | 2011-04-01 |
| CN101374906B (zh) | 2015-04-22 |
| CN101374906A (zh) | 2009-02-25 |
| US20070112102A1 (en) | 2007-05-17 |
| TW200732425A (en) | 2007-09-01 |
| EP1948732A4 (en) | 2009-12-09 |
| EP1948732A2 (en) | 2008-07-30 |
| AR090711A2 (es) | 2014-12-03 |
| US20090299010A1 (en) | 2009-12-03 |
| HK1199277A1 (en) | 2015-06-26 |
| RU2008120513A (ru) | 2009-12-27 |
| US7728074B2 (en) | 2010-06-01 |
| KR100969106B1 (ko) | 2010-07-09 |
| CN104164035A (zh) | 2014-11-26 |
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