Title:
ASPHALT MODIFIER
Document Type and Number:
WIPO Patent Application WO/2022/071508
Kind Code:
A1
Abstract:
The present invention relates to an asphalt modifier that is obtained by combining a specific polyester (A) and a specific polyester (B).
Inventors:
AKINO YUSUKE (JP)
KAKIUCHI HIROKI (JP)
FUKURI NORIHIRO (JP)
KAKIUCHI HIROKI (JP)
FUKURI NORIHIRO (JP)
Application Number:
PCT/JP2021/036209
Publication Date:
April 07, 2022
Filing Date:
September 30, 2021
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
E01C7/26; C08G63/127; C08G63/133; C08G63/183; C08G63/195; C08G63/672; C08L67/02; C08L95/00
Foreign References:
| JP2020079398A | 2020-05-28 | |||
| JPH01271458A | 1989-10-30 | |||
| JP2019019325A | 2019-02-07 | |||
| JPH048766A | 1992-01-13 | |||
| JPH04320453A | 1992-11-11 | |||
| JP2020200459A | 2020-12-17 | |||
| JP2021138949A | 2021-09-16 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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