专利检索 ap:("Iowa State University Research Foundation, Inc.") AND inv:"Mohamed Elkashef" 第 1 页

1.

发明授权
Asphalt products and methods of producing them for rejuvenation and softening of asphalt 有权

公开(公告)号：US11370918B2

公开(公告)日：2022-06-28

申请号：US16751520

申请日：2020-01-24

申请人： Iowa State University Research Foundation, Inc.

发明人： Ronald Christopher Williams , Joseph H. Podolsky , Nacu Hernandez , Eric W. Cochran , Austin Hohmann , Mohamed Elkashef

IPC分类号： C08L95/00 , C08J3/22 , E01C7/18 , E01C7/26 , E01C19/00 , E04D1/20 , C08L91/00 , E04D1/00

摘要： The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material.

2.

发明申请
ASPHALT PRODUCTS AND METHODS OF PRODUCING THEM FOR REJUVENATION AND SOFTENING OF ASPHALT 审中-公开

公开(公告)号：US20180057686A1

公开(公告)日：2018-03-01

申请号：US15691295

申请日：2017-08-30

申请人： Iowa State University Research Foundation, Inc.

发明人： Ronald Christopher Williams , Joseph H. Podolsky , Nacu Hernandez , Eric W. Cochran , Austin Hohmann , Mohamed Elkashef

IPC分类号： C08L95/00 , C08J3/22 , E01C7/18 , E01C7/26 , E01C19/00

CPC分类号： C08L95/00 , C08J3/22 , C08J3/226 , C08J2395/00 , C08J2447/00 , C08J2491/00 , C08J2495/00 , C08L91/00 , C08L2555/24 , C08L2555/26 , C08L2555/28 , C08L2555/34 , C08L2555/64 , C08L2555/84 , E01C7/18 , E01C7/265 , E01C19/002 , E04D1/20 , E04D2001/005 , Y02A30/333

摘要： The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material.

3.

发明申请
ASPHALT PRODUCTS AND METHODS OF PRODUCING THEM FOR REJUVENATION AND SOFTENING OF ASPHALT 审中-公开

公开(公告)号：US20200165459A1

公开(公告)日：2020-05-28

申请号：US16751520

申请日：2020-01-24

申请人： Iowa State University Research Foundation, Inc.

发明人： Ronald Christopher Williams , Joseph H. Podolsky , Nacu Hernandez , Eric W. Cochran , Austin Hohmann , Mohamed Elkashef

IPC分类号： C08L95/00 , C08J3/22 , E04D1/20 , E01C19/00 , E01C7/26 , E01C7/18 , C08L91/00

摘要： The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material.

4.

发明授权
Asphalt products and methods of producing them for rejuvenation and softening of asphalt 有权

公开(公告)号：US10570286B2

公开(公告)日：2020-02-25

申请号：US15691295

申请日：2017-08-30

申请人： Iowa State University Research Foundation, Inc.

发明人： Ronald Christopher Williams , Joseph H. Podolsky , Nacu Hernandez , Eric W. Cochran , Austin Hohmann , Mohamed Elkashef

IPC分类号： C08L95/00 , C08J3/22 , E01C7/18 , E01C7/26 , E01C19/00 , E04D1/20 , C08L91/00 , E04D1/00

摘要： The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material.