公开(公告)号：US11958031B2

公开(公告)日：2024-04-16

申请号：US17324392

申请日：2021-05-19

Applicant: Board of Trustees of Michigan State University

Inventor： John R. Dorgan ,  Bin Tan

IPC: C08G64/34 ,  B01J19/00 ,  C08B3/24 ,  C08G63/08 ,  C08G63/91 ,  C08L1/12 ,  D01F8/02 ,  D01F8/14 ,  D01F11/02

CPC classification number: B01J19/0033 ,  C08B3/24 ,  C08G63/08 ,  C08G63/912 ,  C08L1/12 ,  D01F8/02 ,  D01F8/14 ,  D01F11/02 ,  B01J2219/00038

Abstract: A method of simultaneously modifying degradation rates of at least two compounds including a first compound having a first unmodified degradation rate constant k1 and a second compound having a second unmodified degradation rate k2 is provided. The method includes combining a first composition including the first compound with a second composition including the second compound, degrading the first compound and forming a first degradation product; and degrading the second compound and forming a second degradation product. The second degradation product modifies the first unmodified degradation rate constant k1 of the first compound to a first modified degradation rate k1′ and the first degradation product modifies the second unmodified degradation rate k2 of the second compound to a second modified degradation rate k2′. Compositions resulting from the method are also provided.