公开(公告)号：US20150045496A1

公开(公告)日：2015-02-12

申请号：US14385074

申请日：2013-03-14

Applicant: Reliance Industries Limited

Inventor： Rakshvir Jasra ,  Madhuchhanda Maiti ,  Vivek Srivastava

IPC: C08L47/00

CPC classification number: C08L47/00 ,  C08C19/22 ,  C08F4/52 ,  C08F4/76 ,  C08F110/02 ,  C08F279/02 ,  C08K5/14 ,  C08K5/34 ,  C08K5/3472 ,  C08L9/00 ,  C08L51/06 ,  C08F222/06 ,  C08F10/00 ,  C08F4/64048 ,  C08F4/025 ,  C08F2500/01

Abstract: The present disclosure relates to a thermo-reversible and self-healing blend comprising polybutadiene compounded with at least one ring opening agent and at least one ring compound containing at least one hetero-cyclic compound and at least one grafting enabling moiety, wherein the ring opening agent is capable of opening the ring compound to provide at least one open functional group to which the ring opening agent is capable of bonding, and wherein the ring compound is capable of grafting on the backbone of a polymer through the grafting enabling moiety. The present disclosure also relates to a process for preparing a thermo-reversible and self-healing blend and its use in preparing molded articles.

Abstract translation: 本发明涉及一种热可逆和自修复混合物，其包含与至少一种开环剂和至少一种含有至少一种杂环化合物和至少一种接枝使能部分的环化合物混合的聚丁二烯，其中所述开环 能够打开环化合物以提供开环剂能够键合的至少一个开放官能团，并且其中环化合物能够通过接枝使能部分在聚合物的主链上接枝。 本公开还涉及制备热可逆和自愈合共混物的方法及其在制备模塑制品中的用途。