STARCH SIZE IN LOOMSTATE COTTON FABRIC ACCELERATES GRAFTING OF METHACRYLIC-ACID INDUCED BY KMNO4 CITRIC-ACID SYSTEM

被引：10

作者：

ELSISI, F ^{[1
]}

HAFIZ, SAA ^{[1
]}

ELRAFIE, MH ^{[1
]}

HEBEISH, A ^{[1
]}

机构：

[1] HELWAN UNIV, FAC SCI,DEPT CHEM, CAIRO, EGYPT

来源：

ACTA POLYMERICA | 1990年 / 41卷 / 06期

关键词：

D O I：

10.1002/actp.1990.010410603

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 use of loomstate cotton fabric (starch sized fabric) as a substrate for grafting of methacrylic acid using KMnO4/citric acid as initiator provided an effective method with greater potentiality. Presence of starch size on the fabric helps the deposition of MnO2 over the fabric with subsequent acceleration of the grafting reaction. Major factors affecting polymerization of MAA, such as KMnO4, citric acid and MAA concentrations, as well as reaction time and temperature of polymerization were studied. A tentative mechanism for the polymerization reaction is suggested. © 1990 Akademie Verlag GmbH, Berlin

引用

页码：324 / 328

页数：5

共 15 条

[1]

ELSHINNAWY N, 1979, CELL CHEM TECHNOL, V13, P565

[2]

ELSISI F, IN PRESS CELL CHEM T

[3] GRAFT COPOLYMERIZATION OF VINYL MONOMERS ON MODIFIED COTTONS .6. VINYL GRAFT COPOLYMERIZATION INITIATED BY MANGANESE (IV) [J].

HEBEISH, A ;

KANTOUCH, A ;

KHALIL, MI ;

ELRAFIE, MH .

JOURNAL OF APPLIED POLYMER SCIENCE, 1973, 17 (08) :2547-2556

[4]

HEBEISH A, 1981, CELL CHEM TECHNOL

[5]

KHALIL EM, IN PRESS CELL CHEM T

[6]

KONOKHIM YA, 1968, KHIM TEKHNOL, V11, P811

[7]

MISRA GS, 1968, MAKROMOL CHEM, V114, P234

[8]

MISRA GS, 1968, MAKROMOL CHEM, V113, P85

[9]

MISRA GS, 1968, MAKROMOL CHEM, V119, P74

[10] PERMANGANATE-OXALIC ACID AS A REDOX INITIATOR IN AQUEOUS MEDIA .1. INITIATING RADICAL AND GENERAL FEATURES [J].

PALIT, SR ;

KONAR, RS .

JOURNAL OF POLYMER SCIENCE, 1962, 57 (165) :609-&

← 1 2 →