Title:
ASPHALT COMPOSITION, METHOD FOR PRODUCING SAME AND ADDITIVE FOR ASPHALT
Document Type and Number:
WIPO Patent Application WO/2019/017289
Kind Code:
A1
Abstract:
Provided are the following: an asphalt composition from which it is possible to obtain an asphalt pavement in which the occurrence of rutting and fatigue cracking is suppressed; a method for producing the asphalt composition; and an additive for asphalt. The asphalt composition contains asphalt and cellulose, the content of cellulose is 0.01-10 parts by mass relative to 100 parts by mass of asphalt, and the crystallization index of the cellulose is 50% or less.
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Inventors:
OSAKI KAZUTOMO (JP)
FUKAYA KEIKO (JP)
WADA TOMOYA (JP)
YAMADA KOHEI (JP)
FUKAYA KEIKO (JP)
WADA TOMOYA (JP)
YAMADA KOHEI (JP)
Application Number:
PCT/JP2018/026485
Publication Date:
January 24, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C08L95/00; C08K9/04; C08L1/02
Foreign References:
| JP2004231796A | 2004-08-19 | |||
| JP2010222910A | 2010-10-07 | |||
| JP2015090021A | 2015-05-11 | |||
| JPH06227849A | 1994-08-16 | |||
| JP2016199765A | 2016-12-01 | |||
| US20100282126A1 | 2010-11-11 | |||
| JP2002338814A | 2002-11-27 | |||
| JPS6042460A | 1985-03-06 | |||
| JPH01503467A | 1989-11-22 | |||
| JPH05112724A | 1993-05-07 | |||
| JPH06184445A | 1994-07-05 | |||
| JPH09235470A | 1997-09-09 | |||
| JP2001158857A | 2001-06-12 | |||
| JP2003049073A | 2003-02-21 | |||
| JP2009029839A | 2009-02-12 | |||
| JP2011111712A | 2011-06-09 | |||
| JP2001158857A | 2001-06-12 | |||
| JP2011137094A | 2011-07-14 | |||
| JP2008092910A | 2008-04-24 | |||
| JP2005229821A | 2005-09-02 | |||
| JP2011001547A | 2011-01-06 |
Other References:
"Manual for Test Method of Pavement (Separate Volume", 1996, JAPAN ROAD ASSOCIATION
"Outline of Particle Technology", 1995, THE INFORMATION CENTER OF PARTICLE TECHNOLOGY, pages: 176
"Progress of Chemical Engineering, 30th Collection, Control of Microparticle", 10 October 1996, INSTITUTE OF CHEMICAL ENGINEERING
"Handbook of Chemical Engineering", 1999, MARUZEN CO., LTD., pages: 843
"Guideline for Pavement Design and Construction", JAPAN ROAD ASSOCIATION
See also references of EP 3656820A4
"Outline of Particle Technology", 1995, THE INFORMATION CENTER OF PARTICLE TECHNOLOGY, pages: 176
"Progress of Chemical Engineering, 30th Collection, Control of Microparticle", 10 October 1996, INSTITUTE OF CHEMICAL ENGINEERING
"Handbook of Chemical Engineering", 1999, MARUZEN CO., LTD., pages: 843
"Guideline for Pavement Design and Construction", JAPAN ROAD ASSOCIATION
See also references of EP 3656820A4
Attorney, Agent or Firm:
KATAOKA, Makoto et al. (JP)
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