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Patent Searching and Data


Title:
ASPHALT MODIFIER AND ASPHALT COMPOSITION COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/074706
Kind Code:
A1
Abstract:
The present invention relates to an asphalt modifier and an asphalt composition comprising the same and, more specifically, to an asphalt modifier which is excellent in compatibility with an asphalt composition, thereby improving low temperature properties, high temperature properties, storage stability, etc. of the asphalt composition when a vinyl aromatic hydrocarbon-conjugated diene block copolymer comprising a specific polyfunctional group is used as an asphalt modifier, and an asphalt composition comprising the same.

Inventors:
KIM TAEJUNG (KR)
LEE CHUNHWA (KR)
LEE HYE RIM (KR)
Application Number:
PCT/KR2017/007441
Publication Date:
April 26, 2018
Filing Date:
July 12, 2017
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08L53/02; C08F297/04; C08K5/06; C08L95/00
Foreign References:
JPH0912898A1997-01-14
KR101551002B12015-09-08
JP2002060583A2002-02-26
KR20160052310A2016-05-12
JP2016065239A2016-04-28
JP2010174229A2010-08-12
Other References:
See also references of EP 3401364A4
Attorney, Agent or Firm:
KIM, Sung Ho et al. (KR)
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