公开(公告)号：US20240174800A1

公开(公告)日：2024-05-30

申请号：US18550583

申请日：2022-03-28

申请人： NatureWorks LLC

发明人： Jed Richard Randall ,  Samantha Leigh Thompson-Barclay ,  Patricia America Nancy Popescu ,  Patrick Kevin Hoard ,  Joseph David Schroeder ,  James Russell Valentine ,  Manuel A.W. Natal

IPC分类号： C08G63/692 ,  C08G63/82 ,  C08G63/88

CPC分类号： C08G63/692 ,  C08G63/823 ,  C08G63/88

摘要： Polylactide resin compositions contain certain phosphite esters. The presence of the phosphite ester increases the rate of hydrolysis of the polylactide resin under conditions of moisture (including atmospheric moisture) at mildly elevated temperatures.