MICROSTRUCTURE OF CRYSTALLINE-AMORPHOUS TYPE BLOCK-COPOLYMER PREPARED FROM ULTRA-DILUTE SOLUTION

被引：2
作者：
ISHIKAWA, S
机构：
[1] Department of Polymer Chemistry, Tokyo Institute of Technology, Meguro-ku, Tokyo, 152, 2-12, Ookayama
来源：
POLYMER | 1993年 / 34卷 / 17期
关键词：
BLOCK COPOLYMER; MICROSTRUCTURE; TEM;
D O I：
10.1016/0032-3861(93)90065-I
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The microstructures of crystalline-amorphous type block copolymers, poly(tetrahydrofuran-b-isoprene), prepared from ultra-dilute solution (0.001 wt%) were studied by transmission electron microscopy. The obtained shape was different from the shape observed in the case of amorphous-amorphous type block copolymers; the shape was deformed by poly(tetrahydrofuran) crystallization.
引用
收藏
页码：3744 / 3746
页数：3
相关论文
共 17 条
[1]  
[Anonymous], 1975, POLYM HDB
[2]   PATH-DEPENDENT MORPHOLOGIES OF A DIBLOCK COPOLYMER OF POLYSTYRENE HYDROGENATED POLYBUTADIENE [J].
COHEN, RE ;
CHENG, PL ;
DOUZINAS, K ;
KOFINAS, P ;
BERNEY, CV .
MACROMOLECULES, 1990, 23 (01) :324-327
[3]   EVALUATION OF DOMAIN SPACING SCALING LAWS FOR SEMICRYSTALLINE DIBLOCK COPOLYMERS [J].
DOUZINAS, KC ;
COHEN, RE ;
HALASA, AF .
MACROMOLECULES, 1991, 24 (15) :4457-4459
[4]   BLOCK COPOLYMER THEORY .4. NARROW INTERPHASE APPROXIMATION [J].
HELFAND, E ;
WASSERMAN, ZR .
MACROMOLECULES, 1976, 9 (06) :879-888
[5]   DOMAIN-STRUCTURE AND CRYSTALLINE MORPHOLOGY OF AB AND ABA TYPE BLOCK COPOLYMERS OF ETHYLENE-OXIDE AND ISOPRENE CAST FROM SOLUTIONS [J].
HIRATA, E ;
IJITSU, T ;
SOEN, T ;
HASHIMOTO, T ;
KAWAI, H .
POLYMER, 1975, 16 (04) :249-260
[6]  
ISHIKAWA S, 1989, POLYM COMMUN, V30, P243
[7]   MICROPHASE SEPARATION AND CRYSTALLIZATION OF CRYSTALLINE-AMORPHOUS TYPE BLOCK COPOLYMER .1. EFFECT OF SOLVENT [J].
ISHIKAWA, S ;
SASAKI, S ;
FUKUTOMI, T .
JOURNAL OF APPLIED POLYMER SCIENCE, 1993, 48 (03) :509-519
[8]   MICROPHASE SEPARATION AND CRYSTALLIZATION OF CRYSTALLINE AMORPHOUS TYPE BLOCK COPOLYMER .2. MICROSTRUCTURE OF CRYSTALLINE PART [J].
ISHIKAWA, S ;
ISHIZU, K ;
FUKUTOMI, T .
EUROPEAN POLYMER JOURNAL, 1992, 28 (10) :1219-1224
[9]  
ISHIKAWA S, 1991, POLYM COMMUN, V32, P374
[10]   SYNTHESIS AND MORPHOLOGY OF BAB TYPE POLY(STYRENE-B-2-METHYL-2-OXAZOLINE) BLOCK COPOLYMERS [J].
ISHIZU, K ;
ISHIKAWA, S ;
FUKUTOMI, T .
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1985, 23 (02) :445-452
12