CO6531465A2 - Asfalto modificado con caucho pulverizado con estabilidad mejorada - Google Patents
Asfalto modificado con caucho pulverizado con estabilidad mejoradaInfo
- Publication number
- CO6531465A2 CO6531465A2 CO12065797A CO12065797A CO6531465A2 CO 6531465 A2 CO6531465 A2 CO 6531465A2 CO 12065797 A CO12065797 A CO 12065797A CO 12065797 A CO12065797 A CO 12065797A CO 6531465 A2 CO6531465 A2 CO 6531465A2
- Authority
- CO
- Colombia
- Prior art keywords
- asphalt
- modified asphalt
- improved stability
- powdered rubber
- rubber
- Prior art date
Links
- 239000010426 asphalt Substances 0.000 title abstract 5
- 239000002253 acid Substances 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Classifications
-
- 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
- C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Road Paving Structures (AREA)
Abstract
La presente invención se relaciona con un método para producir un asfalto modificado con caucho pulverizado que comprende los pasos de: a) calentar una cantidad preseleccionada de asfalto hasta una temperatura de entre aproximadamente 435,93 K (325°F) a 560,93 K (550°F); b) agregar caucho pulverizado y un ácido mineral al asfalto calentado con agitación; y c) soplar aire a través de la mezcla de asfalto, caucho pulverizado y ácido mineral. SECTOR: Composiciones de materiales bituminosos como base para pavimentos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25116309P | 2009-10-13 | 2009-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO6531465A2 true CO6531465A2 (es) | 2012-09-28 |
Family
ID=43876844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO12065797A CO6531465A2 (es) | 2009-10-13 | 2012-04-20 | Asfalto modificado con caucho pulverizado con estabilidad mejorada |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8211960B2 (es) |
| EP (1) | EP2488587B1 (es) |
| BR (1) | BR112012008819A2 (es) |
| CA (1) | CA2780744C (es) |
| CO (1) | CO6531465A2 (es) |
| DK (1) | DK2488587T3 (es) |
| ES (1) | ES2532431T3 (es) |
| MX (1) | MX337658B (es) |
| PL (1) | PL2488587T3 (es) |
| PT (1) | PT2488587E (es) |
| WO (1) | WO2011047032A2 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9896582B2 (en) | 2009-03-08 | 2018-02-20 | Lehigh Technologies, Inc. | Micronized asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
| US8784554B2 (en) * | 2009-03-08 | 2014-07-22 | Premnathan Naidoo | Asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
| US9617424B2 (en) * | 2009-03-08 | 2017-04-11 | Lehigh Technologies, Inc. | Polyolefin asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
| US20150105495A1 (en) * | 2009-03-08 | 2015-04-16 | Rheopave Technologies, Llc | Polymeric asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
| US9884965B2 (en) * | 2009-03-08 | 2018-02-06 | Lehigh Tehnologies, Inc. | Functional group asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
| EP2443199A4 (en) * | 2009-06-19 | 2015-09-09 | Innophos Inc | RECOVERED ASPHALT COVERING, CONTAINING POLYPHOSPHORIC ACID MODIFIED BINDER |
| EP3717559A4 (en) | 2017-11-28 | 2021-11-17 | GreenMantra Recycling Technologies Ltd | ENCAPSULATION OF MODIFIERS IN DEPOLYMERIZED PRODUCTS |
| BR112020024507A2 (pt) | 2018-05-31 | 2021-03-02 | Greenmantra Recycling Technologies Ltd. | látex, tinta, adesivo, revestimento, teste de imunoensaio e solução |
| CN110272632A (zh) * | 2019-07-11 | 2019-09-24 | 长安大学 | 一种抗疲劳改性沥青及其制备方法 |
| EP4464740A1 (de) * | 2023-05-15 | 2024-11-20 | LANXESS Deutschland GmbH | Emissions- und geruchsminderung von altgummi mittels ppa bei der verwendung von gummimodifiziertem bitumen und asphalt |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5583168A (en) * | 1994-01-26 | 1996-12-10 | Flanigan; Theodore P. | One-stage abrasive absorption process for producing tire rubber modified asphalt cement systems and products thereof |
| FR2852018B1 (fr) * | 2003-03-07 | 2005-04-29 | Liant bitumineux et son procede de preparation. | |
| NZ563070A (en) * | 2005-05-02 | 2010-12-24 | Innophos Inc | Modified asphalt binder material using crumb rubber and methods of manufacturing a modified asphalt binder |
| JP2008540739A (ja) * | 2005-05-03 | 2008-11-20 | イノフォス インコーポレーテッド | 架橋クラムラバーを使用する改質アスファルトバインダ材料および改質アスファルトバインダを製造する方法 |
| US7901563B2 (en) * | 2005-12-14 | 2011-03-08 | Building Materials Investment Corporation | Preparation of industrial asphalt |
| KR20110002470A (ko) * | 2008-04-07 | 2011-01-07 | 이노포스 인코퍼레이티드 | 폴리인산을 포함하는 공기 취입 아스팔트 |
-
2010
- 2010-10-13 BR BR112012008819A patent/BR112012008819A2/pt not_active IP Right Cessation
- 2010-10-13 EP EP10824011.0A patent/EP2488587B1/en active Active
- 2010-10-13 US US12/903,786 patent/US8211960B2/en not_active Expired - Fee Related
- 2010-10-13 CA CA2780744A patent/CA2780744C/en not_active Expired - Fee Related
- 2010-10-13 WO PCT/US2010/052485 patent/WO2011047032A2/en not_active Ceased
- 2010-10-13 MX MX2012004427A patent/MX337658B/es active IP Right Grant
- 2010-10-13 ES ES10824011.0T patent/ES2532431T3/es active Active
- 2010-10-13 DK DK10824011T patent/DK2488587T3/en active
- 2010-10-13 PT PT10824011T patent/PT2488587E/pt unknown
- 2010-10-13 PL PL10824011T patent/PL2488587T3/pl unknown
-
2012
- 2012-04-20 CO CO12065797A patent/CO6531465A2/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US8211960B2 (en) | 2012-07-03 |
| MX337658B (es) | 2016-03-14 |
| PT2488587E (pt) | 2015-03-19 |
| EP2488587B1 (en) | 2014-12-10 |
| CA2780744C (en) | 2017-05-02 |
| WO2011047032A2 (en) | 2011-04-21 |
| ES2532431T3 (es) | 2015-03-26 |
| EP2488587A2 (en) | 2012-08-22 |
| MX2012004427A (es) | 2012-09-07 |
| WO2011047032A3 (en) | 2011-08-25 |
| CA2780744A1 (en) | 2011-04-21 |
| PL2488587T3 (pl) | 2015-07-31 |
| EP2488587A4 (en) | 2013-07-31 |
| DK2488587T3 (en) | 2015-03-23 |
| BR112012008819A2 (pt) | 2019-09-24 |
| US20110160356A1 (en) | 2011-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Application granted |