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Patent Searching and Data


Title:
BINDER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/065016
Kind Code:
A1
Abstract:
[Problem] To provide a binder composition that suppresses lowering of workability even at low temperatures. [Solution] The present invention is characterized by containing: at most 73.0 wt% of solvent extracted oil; at least 27.0 wt% of lubricant base oil; and asphalt, wherein the relationship between the content Y of said asphalt and the content X of said lubricant base oil satisfies 1.25×X-32≤ Y≤1.25×X-25.375, and Y≤-13.3×X+437.06, and the complex elastic modulus at 0°C at 0.1 rad/sec is 10.0 Pa or less.

Inventors:
SEO Akira (Minato-ku Tokyo, 74, 〒1358074, JP)
SANO Masahiro (Minato-ku Tokyo, 74, 〒1358074, JP)
Application Number:
JP2018/031093
Publication Date:
April 04, 2019
Filing Date:
August 23, 2018
Export Citation:
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Assignee:
SHOWA SHELL SEKIYU K.K. (3-2 Daiba 2-chome, Minato-ku Tokyo, 74, 〒1358074, JP)
International Classes:
C08L91/00; C08L95/00; E01C7/20; E01C7/24
Foreign References:
JP2010126664A2010-06-10
JP2008056742A2008-03-13
JPS57116805A1982-07-21
JP2013155345A2013-08-15
JP2015054865A2015-03-23
JP2015081279A2015-04-27
JPS60123554A1985-07-02
JP2018104636A2018-07-05
Attorney, Agent or Firm:
ABIKO Gen (2nd floor, Kudan Crest Bldg.1-5-10 Kudankita, Chiyoda-k, Tokyo 73, 〒1020073, JP)
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