Invention Grant
- Patent Title: Adhesion and cohesion modifiers for asphalt
- Patent Title (中): 沥青的粘附和内聚改性剂
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Application No.: US13769604Application Date: 2013-02-18
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Publication No.: US08741052B2Publication Date: 2014-06-03
- Inventor: Premnathan Naidoo , Sundaram Logaraj , Alan Duncan James
- Applicant: Akzo Novel N.V.
- Applicant Address: NL Arnhem
- Assignee: Akzo Nobel N.V.
- Current Assignee: Akzo Nobel N.V.
- Current Assignee Address: NL Arnhem
- Agent Sugiarto Hadikusumo
- Priority: EP07114675 20070821
- Main IPC: C08L95/00
- IPC: C08L95/00 ; C08L93/00 ; C08L91/06
Abstract:
The present invention relates to a bitumen or asphalt formulation for the pavement of road surfaces, said formulation comprising a mixture of bitumen and aggregates, and an additive package evenly distributed therein, said additive package comprising from about i) 10 to 60% by weight of an amine or modified amine surfactant, ii) from about 20 to 90% of an asphalt rheology modifying component.
Public/Granted literature
- US20130186302A1 Adhesion and cohesion modifiers for asphalt Public/Granted day:2013-07-25
Information query
