A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an asphalt modifier that can strike a balance between the deep texture of a constructed pavement surface and the inner compactness of the pavement.SOLUTION: An asphalt modifier contains polyester, the polyester containing a constitutional unit derived from an alcohol component, and a constitutional unit derived from a carboxylic acid component, the alcohol component containing an alcohol having a bisphenol structure, the carboxylic acid component containing a monovalent carboxylic acid.SELECTED DRAWING: None
【課題】施工した舗装体表面のキメの深いことと舗装体内部の緻密性の両立ができるアスファルト改質剤を提供する。【解決手段】ポリエステルを含むアスファルト改質剤であって、該ポリエステルがアルコール成分由来の構成単位と、カルボン酸成分由来の構成単位とを含み、該アルコール成分がビスフェノール構造を有するアルコールを含み、該カルボン酸成分が１価のカルボン酸を含む、アスファルト改質剤。【選択図】なし
To provide an asphalt modifier that can strike a balance between the deep texture of a constructed pavement surface and the inner compactness of the pavement.SOLUTION: An asphalt modifier contains polyester, the polyester containing a constitutional unit derived from an alcohol component, and a constitutional unit derived from a carboxylic acid component, the alcohol component containing an alcohol having a bisphenol structure, the carboxylic acid component containing a monovalent carboxylic acid.SELECTED DRAWING: None
【課題】施工した舗装体表面のキメの深いことと舗装体内部の緻密性の両立ができるアスファルト改質剤を提供する。【解決手段】ポリエステルを含むアスファルト改質剤であって、該ポリエステルがアルコール成分由来の構成単位と、カルボン酸成分由来の構成単位とを含み、該アルコール成分がビスフェノール構造を有するアルコールを含み、該カルボン酸成分が１価のカルボン酸を含む、アスファルト改質剤。【選択図】なし
ASPHALT MODIFIER
アスファルト改質剤
HASHIMOTO RYOICHI (author)
2023-03-09
Patent
Electronic Resource
Japanese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE