公开(公告)号：US20190177454A1

公开(公告)日：2019-06-13

申请号：US16272261

申请日：2019-02-11

Applicant: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

Inventor： Eric W. COCHRAN ,  Nacu HERNANDEZ ,  Michael FORRESTER ,  Shailja GOYAL ,  Austin HOHMANN

IPC: C08F220/28 ,  C08F293/00

Abstract: The present invention relates to a homopolymer, copolymer, block copolymer, and statistical copolymer comprising plural polyol monomeric units. The polyol monomeric units being acrylated and acylated or acetalized. The acrylated and acylated or acetalized polyol monomeric units have an average degree of acrylation which is 1 or more, but less than the number of the hydroxyl groups of the polyol and have an average degree of acylation or acetalization which is 1 or more, but less than the number of the hydroxyl groups of the polyol. The present invention also relates to a method of making the homopolymers, copolymers, block copolymers, and statistical copolymers, and using them in various applications, such as asphalt rubber modifiers, adhesives, or an additive in a fracking fluid for oil fracking.

公开(公告)号：US20190241512A1

公开(公告)日：2019-08-08

申请号：US16315432

申请日：2017-07-07

Applicant: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

Inventor： Eric W. COCHRAN ,  Nacu HERNANDEZ ,  Michael FORRESTER ,  Austin HOHMANN

IPC: C07C327/36 ,  C07C329/16 ,  C08F293/00

CPC classification number: C07C327/36 ,  C07C329/00 ,  C07C329/16 ,  C07D207/327 ,  C08F293/005 ,  C08F2438/02 ,  C08F2438/03

Abstract: The present invention relates to a compound having the structure of formula (I), wherein R1, R2, R3, R4, R5, R6, and R7 are as described herein. The present invention also relates to a process for the preparation of a compound of formula (I) and to a process for the synthesis of a polymer using the compound of formula (I) through controlled free radical polymerization.

公开(公告)号：US20220105753A1

公开(公告)日：2022-04-07

申请号：US17554544

申请日：2021-12-17

Applicant: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

Inventor： Eric W. COCHRAN ,  Nacu HERNANDEZ ,  Michael FORRESTER ,  Shailja GOYAL ,  Austin HOHMANN

IPC: B60C1/00 ,  C04B26/26 ,  C08F293/00 ,  C09J133/06 ,  C08F20/28

Abstract: The present invention relates to a homopolymer, copolymer, block copolymer, and statistical copolymer comprising plural polyol monomeric units. The polyol monomeric units being acrylated and acylated or acetalized. The acrylated and acylated or acetalized polyol monomeric units have an average degree of acrylation which is 1 or more, but less than the number of the hydroxyl groups of the polyol and have an average degree of acylation or acetalization which is 1 or more, but less than the number of the hydroxyl groups of the polyol. The present invention also relates to a method of making the homopolymers, copolymers, block copolymers, and statistical copolymers, and using them in various applications, such as asphalt rubber modifiers, adhesives, or an additive in a fracking fluid for oil fracking.

公开(公告)号：US20240001711A1

公开(公告)日：2024-01-04

申请号：US18468464

申请日：2023-09-15

Applicant: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

Inventor： Eric W. COCHRAN ,  Nacu HERNANDEZ ,  Michael FORRESTER ,  Shailja GOYAL ,  Austin HOHMANN

IPC: B60C1/00 ,  C04B26/26 ,  C08F293/00 ,  C09J133/06 ,  C08F20/28 ,  C08F220/28

CPC classification number: B60C1/00 ,  C04B26/26 ,  C08F293/005 ,  C09J133/06 ,  C08F20/28 ,  C08F220/28 ,  C04B2111/0075

Abstract: The present invention relates to a homopolymer, copolymer, block copolymer, and statistical copolymer comprising plural polyol monomeric units. The polyol monomeric units being acrylated and acylated or acetalized. The acrylated and acylated or acetalized polyol monomeric units have an average degree of acrylation which is 1 or more, but less than the number of the hydroxyl groups of the polyol and have an average degree of acylation or acetalization which is 1 or more, but less than the number of the hydroxyl groups of the polyol. The present invention also relates to a method of making the homopolymers, copolymers, block copolymers, and statistical copolymers, and using them in various applications, such as asphalt rubber modifiers, adhesives, or an additive in a fracking fluid for oil fracking.

公开(公告)号：US20220033305A1

公开(公告)日：2022-02-03

申请号：US17275500

申请日：2019-09-17

Applicant: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

Inventor： Eric W. COCHRAN ,  Nacu HERNANDEZ ,  Austin HOHMANN ,  Ronald Christopher WILLIAMS ,  Michael FORRESTER ,  Baker KUEHL ,  Conglin CHEN

IPC: C04B24/08 ,  C04B26/26 ,  C04B24/26 ,  C04B40/00 ,  E01C19/00 ,  E01C7/26

Abstract: The present application is directed to a composition that includes a polymer comprising two or more units of monomer A, with monomer A being a radically polymerizable plant oil, animal oil, synthetic triglyceride, or mixture thereof and an epoxidized vegetable oil, an epoxidized fatty acid, or an epoxidized fatty ester. The present application is also directed to further compositions, methods of producing a liquid cement composition, and methods of paving.