A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
An asphalt binder composition for use in asphalt-containing materials that includes at least one of a virgin asphalt binder, an air-blown virgin asphalt binder, or a reclaimed asphalt binder material, and an anti-aging agent that is a reaction product of ingredients including (i) a first material including a compound containing one or more carbonyl groups and (ii) a second material that reacts with the one or more carbonyl groups of the first material and adds hydroxyl groups to the reaction product, where the anti-aging agent has a hydroxyl value of greater than about 25 mg KOH/g.
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
An asphalt binder composition for use in asphalt-containing materials that includes at least one of a virgin asphalt binder, an air-blown virgin asphalt binder, or a reclaimed asphalt binder material, and an anti-aging agent that is a reaction product of ingredients including (i) a first material including a compound containing one or more carbonyl groups and (ii) a second material that reacts with the one or more carbonyl groups of the first material and adds hydroxyl groups to the reaction product, where the anti-aging agent has a hydroxyl value of greater than about 25 mg KOH/g.
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
COOLEY KEN (author) / JOHNSON JERRY (author) / DARANGA CODRIN (author) / JOHNSON ROBERT (author)
2025-03-13
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
| European Patent Office | 2022
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
| European Patent Office | 2022
Precision of Tests for Roofing Asphalt Binders
British Library Online Contents | 2005
Retarding aging of asphalt binders using antioxidant additives and copolymers
| Taylor & Francis Verlag | 2019