TACTICITIES OF COPOLY(VINYL ESTER)S OBTAINED BY RADICAL POLYMERIZATION

被引：6

作者：

YAMAMOTO, T

HANATANI, M

MATSUMOTO, T

SANGEN, O

ISONO, T

FUKAE, R

KAMACHI, M

机构：

[1] HYOGO PREFECTURAL INST IND TECHNOL,NISHIWAKI 677,JAPAN

[2] OSAKA UNIV,FAC SCI,TOYONAKA,OSAKA 560,JAPAN

[3] HIMEJI JR COLL,HIMEJI 670,JAPAN

来源：

POLYMER JOURNAL | 1994年 / 26卷 / 04期

关键词：

TACTICITY SIMULATION; TERMINAL MODEL; COPOLY(VINYL ESTER); RADICAL POLYMERIZATION; COISOTACTIC PARAMETER; PENULTIMATE EFFECT;

D O I：

10.1295/polymj.26.417

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Tacticity simulations of poly(vinyl acetate-co-vinyl propionate) [poly(VAc-co-VPr)], poly(vinyl acetate-co-vinyl decanoate) [poly(VAc-co-VD)] and poly(vinyl acetate-co-vinyl pivalate) [poly(VAc-co-VP)] were tried by a terminal model. Cotacticities for vinyl acetate (VAc)/vinyl pivalate (VPr) and vinyl acetate (VAc)/vinyl decanoate (VD) were well simulated and coisotactic parameters for these systems could be estimated. But the tacticities of poly(VAc-co-VP) could not be well simulated by the terminal model indicating penulutimate effect and simulation by penultimate model was tried.

引用

页码：417 / 421

页数：5

共 8 条

[1] PROTON NMR-STUDY OF COPOLYMER COMPOSITION IN STYRENE-METHYL METHACRYLATE SYSTEM UNDER MAGNETIC SATURATION-FREE CONDITION [J].