发明授权
US07772362B2 Treatment method for imparting self-healing and shape memory properties to certain CBDO copolymers
有权
赋予某些CBDO共聚物自我修复和形状记忆性能的处理方法
- 专利标题： Treatment method for imparting self-healing and shape memory properties to certain CBDO copolymers
- 专利标题（中）： 赋予某些CBDO共聚物自我修复和形状记忆性能的处理方法
-
申请号： US12173186申请日： 2008-07-15
-
公开(公告)号： US07772362B2公开(公告)日： 2010-08-10
- 发明人: Gary W. Beall , Jesse R. Hancock , Chad J. Booth
- 申请人： Gary W. Beall , Jesse R. Hancock , Chad J. Booth
- 申请人地址： US TX San Marcos
- 专利权人： Texas State University
- 当前专利权人： Texas State University
- 当前专利权人地址： US TX San Marcos
- 代理机构： Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- 代理商 Eric B. Meyertons
- 主分类号： C08F6/00
- IPC分类号： C08F6/00
摘要：
A method of treating an amorphous CBDO polymer to impart self healing and shape memory properties by heat treatment, and products resulting from such method are described. An amorphous CBDO copolymer may include a copolyester prepared by reacting an aromatic dicarboxylic acid or ester or anhydride thereof, a 2,2,4,4-tetraalkyl-1,3-cyclobutanediol and 1,3-propanediol, 1,4-butanediol, or mixture thereof. The method may include heating said copolymer to a temperature above its glass transition temperature to impart self healing and shape memory properties.