文献类型：专利

英文题名：New copolymer for biological material used in preparation of biological elastomer surface patterning or in tissue engineering bracket with slow drug-loading release function

作者：LANG M;WANG C;XIAO Y;QIN J

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103626979-A

申请日：2013-11-14

公开日：2014-03-12

语种：英文

收录：DERWENT

摘要：NOVELTY - A copolymer is new. USE - Copolymer for biological material used in preparation of biological elastomer surface patterning or in tissue engineering bracket with slow drug-loading release function (all claimed). ADVANTAGE - The copolymer is liquid, safe for human or animals, and under normal temperature and pressure, and has slow medicine-release function and no organic solvent. DETAILED DESCRIPTION - A copolymer of formula (I) is new. R1-R4=H or 1-3C branched or straight chain alkyl; A=benzene compound of formula (II) or divalent radical of formula (III); n=40-50; m=10-30; and p=10-30. INDEPENDENT CLAIMS are included for: (1) preparation of copolymer; and (2) applications of copolymer. DESCRIPTION OF DRAWING(S) - The drawing shows a copper mesh optical microscope observation of a cross-linked polyester surface pattern template.