MX2018008951A - Composicion de asfalto para pavimento de carreteras. - Google Patents
Composicion de asfalto para pavimento de carreteras.Info
- Publication number
- MX2018008951A MX2018008951A MX2018008951A MX2018008951A MX2018008951A MX 2018008951 A MX2018008951 A MX 2018008951A MX 2018008951 A MX2018008951 A MX 2018008951A MX 2018008951 A MX2018008951 A MX 2018008951A MX 2018008951 A MX2018008951 A MX 2018008951A
- Authority
- MX
- Mexico
- Prior art keywords
- asphalt
- mass
- parts
- polyester resin
- mgkoh
- Prior art date
Links
Classifications
-
- 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
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/005—Methods or materials for repairing pavings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/187—Repairing bituminous covers, e.g. regeneration of the covering material in situ, application of a new bituminous topping
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
- C08L2555/22—Asphalt produced above 140°C, e.g. hot melt asphalt
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
- C08L2555/24—Asphalt produced between 100°C and 140°C, e.g. warm mix asphalt
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
- C08L2555/50—Inorganic non-macromolecular ingredients
- C08L2555/52—Aggregate, e.g. crushed stone, sand, gravel or cement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
- C08L2555/80—Macromolecular constituents
Landscapes
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Se proporciona una composición de asfalto para el pavimento de carreteras, que es excelente en resistencia en seco, resistencia después de la inmersión en agua y resistencia después de la inmersión en petróleo, un método para producir la misma y un método de pavimentación de carreteras. [1] Una composición de asfalto para pavimento incluyendo asfalto, una resina de poliéster y un agregado, en donde la resina de poliéster es un poliéster que tiene una unidad constituyente derivada de componente de alcohol que contiene 65% molar o más de un aducto de bisfenol A de óxido de alquileno y una unidad constituyente derivada de componente de ácido carboxílico que contiene 50% en mol o más de por lo menos uno seleccionado del grupo que consiste de ácido tereftálico y ácido isoftálico y tiene un punto de ablandamiento de 95°C o superior y 130°C o inferior y un valor de grupo hidroxilo de 20 mg KOH/g o más y 50 mg de KOH/g o menos, y una proporción de la resina de poliéster es 5 partes en masa o más y 50 partes en masa o menos con base en 100 partes en masa del asfalto; [2] un método para producir una composición de asfalto para pavimento de carretera que incluye un paso de mezclado de asfalto, una resina de poliéster y un agregado a 130°C o superior y 200°C o inferior durante 30 segundos o más, en donde la resina de poliéster es un poliéster que tiene una unidad constituyente derivada de componente de alcohol que contiene 65% en mol o más de un aducto de óxido de alquileno de bisfenol A y una unidad constituyente derivada de componente de ácido carboxílico que contiene 50% molar o más de por lo menos uno seleccionado del grupo que consiste de ácido tereftálico y ácido isoftálico y tiene un punto de ablandamiento de 95°C o superior y 130°C o inferior y un valor del grupo hidroxilo de 20 mg de KOH/g o más y 50 mg de KOH/g o menos, y la resina de poliéster se mezcla en una proporción de 5 partes en masa o más y 50 partes en masa o menos con base en 100 partes en masa del asfalto; y [3] se describe un método de pavimentación de carreteras que incluye un paso de colocación de una composición de asfalto obtenida mediante el método expuesto anteriormente en [2], formando así una capa de material de pavimentación asfáltica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16382021 | 2016-01-20 | ||
| PCT/EP2017/050958 WO2017125421A1 (en) | 2016-01-20 | 2017-01-18 | Asphalt composition for road pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018008951A true MX2018008951A (es) | 2018-09-03 |
Family
ID=55236329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018008951A MX2018008951A (es) | 2016-01-20 | 2017-01-18 | Composicion de asfalto para pavimento de carreteras. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10934434B2 (es) |
| EP (1) | EP3405525B1 (es) |
| JP (1) | JP6828042B2 (es) |
| ES (1) | ES2770155T3 (es) |
| MX (1) | MX2018008951A (es) |
| PT (1) | PT3405525T (es) |
| WO (1) | WO2017125421A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10662110B2 (en) * | 2016-06-27 | 2020-05-26 | Kao Corporation | Asphalt composition for paving roads |
| BR112020000878B1 (pt) | 2017-07-18 | 2023-04-18 | Kao Corporation | Composição asfáltica |
| JP6787588B2 (ja) | 2017-07-18 | 2020-11-18 | 花王株式会社 | 道路の舗装方法 |
| WO2019017334A1 (ja) * | 2017-07-18 | 2019-01-24 | 花王株式会社 | アスファルト組成物 |
| US20220340757A1 (en) | 2019-09-18 | 2022-10-27 | Basf Se | Process for the preparation of an asphalt mix composition |
| WO2021148313A1 (en) | 2020-01-23 | 2021-07-29 | Basf Se | Low temperature process for the preparation of an asphalt mix composition |
| JP2022112509A (ja) * | 2021-01-21 | 2022-08-02 | 花王株式会社 | アスファルト改質用ポリエステルエマルション |
| US11518885B1 (en) * | 2021-04-28 | 2022-12-06 | Kao Corporation | Asphalt composition |
| WO2023027713A1 (en) * | 2021-08-27 | 2023-03-02 | Kao Corporation | Asphalt composition |
| WO2023032969A1 (ja) * | 2021-08-30 | 2023-03-09 | 花王株式会社 | アスファルト混合物 |
| WO2024030123A1 (en) * | 2022-08-03 | 2024-02-08 | Kao Corporation | Asphalt composition |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3004312B2 (ja) | 1990-04-27 | 2000-01-31 | 日立化成工業株式会社 | アスフアルト組成物 |
| JP3375244B2 (ja) * | 1996-02-28 | 2003-02-10 | 花王株式会社 | アスファルト改質材及びアスファルト組成物 |
| JPH11124498A (ja) * | 1997-10-24 | 1999-05-11 | Toyobo Co Ltd | 不織布含浸用水系樹脂組成物及びこれを含浸した不織布及びアスファルトルーフィングシート |
| JP4634025B2 (ja) | 2003-10-23 | 2011-02-16 | 東亜道路工業株式会社 | 道路舗装用組成物及びこれを用いた舗装体 |
| US20080296195A1 (en) * | 2007-06-04 | 2008-12-04 | Michael Suarez | Packing Method and Apparatus for the Transport of Asphalt at Ambient Temperature |
| JP5578432B2 (ja) * | 2010-01-25 | 2014-08-27 | 株式会社リコー | 画像形成装置 |
| JP2013194140A (ja) * | 2012-03-19 | 2013-09-30 | Fuji Xerox Co Ltd | トナー用ポリエステル樹脂、静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置及び画像形成方法 |
-
2017
- 2017-01-18 EP EP17700551.9A patent/EP3405525B1/en active Active
- 2017-01-18 US US16/071,316 patent/US10934434B2/en active Active
- 2017-01-18 JP JP2018536877A patent/JP6828042B2/ja active Active
- 2017-01-18 MX MX2018008951A patent/MX2018008951A/es active IP Right Grant
- 2017-01-18 PT PT177005519T patent/PT3405525T/pt unknown
- 2017-01-18 WO PCT/EP2017/050958 patent/WO2017125421A1/en active Application Filing
- 2017-01-18 ES ES17700551T patent/ES2770155T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PT3405525T (pt) | 2020-01-22 |
| EP3405525A1 (en) | 2018-11-28 |
| JP6828042B2 (ja) | 2021-02-10 |
| JP2019508608A (ja) | 2019-03-28 |
| WO2017125421A1 (en) | 2017-07-27 |
| US20200181409A1 (en) | 2020-06-11 |
| EP3405525B1 (en) | 2019-11-13 |
| US10934434B2 (en) | 2021-03-02 |
| ES2770155T3 (es) | 2020-06-30 |
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| FG | Grant or registration |