A STUDY OF MESOMORPHOUS PROPERTIES OF O-(2-HYDROXYPROPYL)CELLULOSE DERIVATIVES

被引：0

作者：

SROKOVA, I

CIK, G

HODUL, P

机构：

[1] SLOVAK UNIV TECHNOL BRATISLAVA, DEPT ENVIRONM SCI, CS-81237 BRATISLAVA, SLOVAKIA

[2] SLOVAK UNIV TECHNOL BRATISLAVA, DEPT FIBERS & TEXT, CS-81237 BRATISLAVA, SLOVAKIA

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1994年 / 59卷 / 05期

关键词：

D O I：

10.1135/cccc19941096

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

O-(2-Hydroxypropyl)cellulose has been used for synthesis of O-decyl-O-(2-hydroxypropyl)cellulose (DHPC; DS = 2.2) and O-stearoyl-O-(2-hydroxypropyl)cellulose (SHPC; DS = 2.1). Both compounds show mesomorphous properties of liquid polymeric crystals. DHPC in the form of highly viscous liquid has a lyotropic character. SHPC as solid has thermotropic properties with two phase transitions in the interval of 40 - 70-degrees-C.

引用

页码：1096 / 1099

页数：4