ASPHALT RECYCLE ADDITIVE COMPOSITION

Title:

ASPHALT RECYCLE ADDITIVE COMPOSITION

Document Type and Number:

Japanese Patent JP2016204549

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide an asphalt recycle additive capable of further promoting use of an asphalt paving waste material and saving resources by enhancing not only storage and handling safety and environmental safety, but also recycling effect on deteriorated asphalt contaminated with modified asphalt or extremely deteriorated asphalt.SOLUTION: There is provided an asphalt recycle additive composition containing 5 to 40 mass% of (A) reduced pressure distillation oil obtained from Middle East crude oil or naphthenic crude oil and having kinetic viscosity at 60°C of 80 mm/s or less, 20 to 60 mass% of (B) reduced pressure distillation oil obtained from Middle East crude oil or naphthenic crude oil and having kinetic viscosity at 60°C of 150 mm/s or more, 10 to 50 mass% of (C) vegetable oil and 5 to 30 mass% of (D) alkylbenzene and/or alkylnaphthalene having kinetic viscosity at 60°C or 1 to 50 mm/s and aniline point of 80°C or less.SELECTED DRAWING: None

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Inventors:

MATSUZAKI MASAOMI
WACHI HIROAKI
SHIMIZU TADAAKI
FUJII MASATO

Application Number:

JP2015089417A

Publication Date:

December 08, 2016

Filing Date:

April 24, 2015

Export Citation:

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Assignee:

KYOSO:KK
FUKUDA ROAD CONSTRUCTION

International Classes:

C08L91/00; C08K5/01; E01C7/22

Domestic Patent References:

JP2015054865A	2015-03-23
JP2001207061A	2001-07-31
JPH0291303A	1990-03-30
JP2005154469A	2005-06-16
JP2007084675A	2007-04-05

Attorney, Agent or Firm:

Junyuki Morita
Hiroyuki Morita

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