CL2022002145A1 - Uso de un aditivo para retrasar el envejecimiento del betún. - Google Patents
Uso de un aditivo para retrasar el envejecimiento del betún.Info
- Publication number
- CL2022002145A1 CL2022002145A1 CL2022002145A CL2022002145A CL2022002145A1 CL 2022002145 A1 CL2022002145 A1 CL 2022002145A1 CL 2022002145 A CL2022002145 A CL 2022002145A CL 2022002145 A CL2022002145 A CL 2022002145A CL 2022002145 A1 CL2022002145 A1 CL 2022002145A1
- Authority
- CL
- Chile
- Prior art keywords
- aging
- additive
- bitumen
- delay
- weight
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title abstract 2
- 230000032683 aging Effects 0.000 title abstract 2
- 239000010426 asphalt Substances 0.000 title abstract 2
- 239000012962 antiaging additive Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 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
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
- C08L95/005—Aqueous compositions, e.g. emulsions
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
-
- 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
- C08K5/52—Phosphorus bound to oxygen only
-
- 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
-
- 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
-
- 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
- C08L2555/54—Sulfur or carbon black
-
- 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
- C08L2555/60—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye
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)
- Compositions Of Macromolecular Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
La invención se refiere al uso de un aditivo seleccionado entre los siguientes compuestos de fórmula (1) y los compuestos de fórmula (2): en las que A, B, E, Y, Z, d y j son como se definen en la descripción, estando presente el aditivo antienvejecimiento en un contenido comprendido entre el 0.01 % y el 10 % en peso, con respecto al peso total del producto bituminoso, para retrasar el envejecimiento del betún. La invención se refiere también a una composición que comprende: - un producto bituminoso, - al menos un aditivo antienvejecimiento como el anterior, y - al menos un antioxidante, estando presente el aditivo antienvejecimiento en un contenido comprendido entre el 0.01 % y el 10 % en peso, con respecto al peso total del producto bituminoso.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2001493A FR3107277B1 (fr) | 2020-02-14 | 2020-02-14 | Utilisation d’un additif pour retarder le vieillissement du bitume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2022002145A1 true CL2022002145A1 (es) | 2023-03-03 |
Family
ID=70614116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2022002145A CL2022002145A1 (es) | 2020-02-14 | 2022-08-09 | Uso de un aditivo para retrasar el envejecimiento del betún. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230072410A1 (es) |
| EP (1) | EP4103646A1 (es) |
| AU (1) | AU2021220681B2 (es) |
| BR (1) | BR112022014224A2 (es) |
| CA (1) | CA3165066A1 (es) |
| CL (1) | CL2022002145A1 (es) |
| FR (1) | FR3107277B1 (es) |
| WO (1) | WO2021160956A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10323148B1 (en) | 2016-05-26 | 2019-06-18 | Marathon Petroleum Company Lp | Method of making an asphalt composition containing ester bottoms |
| US11814506B2 (en) | 2019-07-02 | 2023-11-14 | Marathon Petroleum Company Lp | Modified asphalts with enhanced rheological properties and associated methods |
| CA3088894C (en) | 2020-05-21 | 2024-04-30 | Marathon Petroleum Company Lp | Systems and methods for venting asphalt transport tanks |
| CN117229185B (zh) * | 2023-11-14 | 2024-01-30 | 北京工业大学 | 一种乳膏状沥青抗老化剂合成及其使用方法 |
| FR3165274A1 (fr) | 2024-07-31 | 2026-02-06 | Vinci Construction | Materiaux bitumineux à propriétés de maniabilité améliorées |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8426007D0 (en) | 1984-10-15 | 1984-11-21 | Shell Int Research | Binder composition |
| TR200000530T2 (tr) | 1997-08-29 | 2000-11-21 | Sch�Mann Sasol Gmbh | Yol kaplaması üretiminde kullanılacak zift ya da asfalt, yol kaplaması, zift ya da asfalt üretimi için bir yöntem. |
| FR2853647B1 (fr) | 2003-04-08 | 2006-06-23 | Colas Sa | Liant de nature vegetale pour la realisation de materiaux pour le batiment et/ou les travaux publics |
| EP1778741B1 (fr) | 2004-07-08 | 2010-01-13 | Arkema France | Materiau polymere contenant des chaines portant des fonctions imidazolidone |
| FR2915204B1 (fr) | 2007-04-23 | 2011-06-24 | Eiffage Travaux Publics | Composition comprenant une fraction organique pour la realisation d'une couche et/ou d'un revetement de voie ou de batiment |
| FR2915485B1 (fr) | 2007-04-26 | 2009-06-12 | Ceca Sa Sa | Procede de preparation d'enrobes a base de produits bitumineux et leurs utilisations |
| FR2981347B1 (fr) * | 2011-10-12 | 2015-10-16 | Ceca Sa | Additif pour enrobes contenant des produits bitumineux recycles |
| WO2017027096A2 (en) | 2015-06-10 | 2017-02-16 | A.L.M Holding Company | Use of sterols as an additive in asphalt binder |
-
2020
- 2020-02-14 FR FR2001493A patent/FR3107277B1/fr active Active
-
2021
- 2021-02-05 AU AU2021220681A patent/AU2021220681B2/en active Active
- 2021-02-05 WO PCT/FR2021/050214 patent/WO2021160956A1/fr not_active Ceased
- 2021-02-05 CA CA3165066A patent/CA3165066A1/fr active Pending
- 2021-02-05 BR BR112022014224A patent/BR112022014224A2/pt not_active Application Discontinuation
- 2021-02-05 US US17/799,354 patent/US20230072410A1/en active Pending
- 2021-02-05 EP EP21708720.4A patent/EP4103646A1/fr active Pending
-
2022
- 2022-08-09 CL CL2022002145A patent/CL2022002145A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021160956A1 (fr) | 2021-08-19 |
| AU2021220681B2 (en) | 2023-11-16 |
| FR3107277B1 (fr) | 2022-11-25 |
| AU2021220681A1 (en) | 2022-09-01 |
| BR112022014224A2 (pt) | 2022-09-13 |
| FR3107277A1 (fr) | 2021-08-20 |
| US20230072410A1 (en) | 2023-03-09 |
| EP4103646A1 (fr) | 2022-12-21 |
| CA3165066A1 (fr) | 2021-08-19 |
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