NEW HEAT-MIXING TYPE COLOR PAVEMENT RESIN COMPOSITION AND COLOR PAVEMENT MATERIAL

Title:

NEW HEAT-MIXING TYPE COLOR PAVEMENT RESIN COMPOSITION AND COLOR PAVEMENT MATERIAL

Document Type and Number:

Japanese Patent JP2004300207

Kind Code:

A

Abstract:

To provide a heat-mixing type color pavement resin composition which prevents the peeling of a color pavement binder from aggregates to improve the adhesion and durability of the color pavement, and to provide a color pavement material.

This heat-mixing type color pavement resin composition is characterized by containing a petroleum resin, an oil, a thermoplastic elastomer and a (meth)acrylic resin as essential components. The (meth)acrylic resin is preferably a thermoplastic resin and has an acid value of ≥10 mgKOH/g. The thermoplastic elastomer is preferably styrene-butadiene-styrene block copolymer. The color pavement material comprises 1 to 20 pts. wt. of the heat-mixing type color pavement resin composition and 100 pts. wt. of aggregates.

Inventors:

YAMAZAKI HIROSHI
YOSHIDA MASATOSHI
SATO HIROAKI

Application Number:

JP2003092637A

Publication Date:

October 28, 2004

Filing Date:

March 28, 2003

Export Citation:

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Assignee:

NIPPON CATALYTIC CHEM IND
NIPPON PETROCHEMICALS CO LTD

International Classes:

E01C7/30; C08L21/00; C08L33/00; C08L57/02; C08L91/00; C09D7/12; C09D133/00; C09D153/02; C09D157/02; (IPC1-7): C08L57/02; C08L21/00; C08L33/00; C08L91/00; E01C7/30

Attorney, Agent or Firm:

Yasuo Yasutomi
Takanori Tamai

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